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<div id="projectname">libaaruformat<span id="projectnumber">&#160;1.0</span>
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<div id="projectbrief">Aaru Data Preservation Suite - Format Library</div>
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<a href="close__write_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> * This file is part of the Aaru Data Preservation Suite.</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * Copyright (c) 2019-2026 Natalia Portillo.</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> *</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> * This library is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> * it under the terms of the GNU Lesser General Public License as</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> * published by the Free Software Foundation; either version 2.1 of the</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> * License, or (at your option) any later version.</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> *</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> * This library is distributed in the hope that it will be useful, but</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> * Lesser General Public License for more details.</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> *</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> * You should have received a copy of the GNU Lesser General Public</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> * License along with this library; if not, see &lt;http://www.gnu.org/licenses/&gt;.</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment"> */</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include &lt;errno.h&gt;</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include &lt;stdio.h&gt;</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="preprocessor">#include &lt;stdlib.h&gt;</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#include &lt;string.h&gt;</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="preprocessor">#include &lt;<a class="code" href="aaruformat_8h.html">aaruformat.h</a>&gt;</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="preprocessor">#include &quot;<a class="code" href="erasure__internal_8h.html">erasure_internal.h</a>&quot;</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="preprocessor">#include &quot;<a class="code" href="internal_8h.html">internal.h</a>&quot;</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="preprocessor">#include &quot;<a class="code" href="log_8h.html">log.h</a>&quot;</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span></div>
<div class="foldopen" id="foldopen00070" data-start="{" data-end="}">
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"><a class="line" href="close__write_8c.html#af0f89d22c6e2bdca261223bbdda7654c"> 70</a></span><span class="keyword">static</span> int32_t <a class="code hl_function" href="close__write_8c.html#af0f89d22c6e2bdca261223bbdda7654c">write_cached_secondary_ddt</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span>{</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="comment">// Write cached secondary table to file end and update primary table entry with its position</span></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="comment">// Check if we have a cached table that needs to be written (either it has an offset or exists in memory)</span></div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keywordtype">bool</span> has_cached_secondary_ddt =</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a8c2110cbb42bde3c0e302d3429024b04">tableShift</a> &gt; 0 &amp;&amp; (ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4bbf867b2c93fdbf959ce6e1a5f0d0a4">cached_ddt_offset</a> != 0 || ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9dbc317eb6fb1f8ece6305c47f5a3e89">cached_secondary_ddt2</a> != NULL);</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> </div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keywordflow">if</span>(!has_cached_secondary_ddt) <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> </div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing cached secondary DDT table to file&quot;</span>);</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> </div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> end_of_file = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> </div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="comment">// Align the position according to block alignment shift</span></div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordflow">if</span>(end_of_file &amp; alignment_mask)</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> {</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="comment">// Calculate the next aligned position</span></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> uint64_t aligned_position = end_of_file + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> </div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="comment">// Seek to the aligned position and pad with zeros if necessary</span></div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, (<a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a>)aligned_position, SEEK_SET);</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> end_of_file = aligned_position;</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> </div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Aligned DDT write position from %ld to %&quot;</span> PRIu64 <span class="stringliteral">&quot; (alignment shift: %d)&quot;</span>,</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) - (aligned_position - end_of_file), aligned_position,</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>);</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> }</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="comment">// Prepare DDT header for the cached table</span></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <a class="code hl_struct" href="structDdtHeader2.html">DdtHeader2</a> ddt_header = {0};</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a80a88ec68cd0332a57886ac363bfa4d1">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a76b6a78e4e765794c4cca2dde5bfc3fb">DeDuplicationTableSecondary</a>;</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a14f9ccf36df63e036d69291182cf7bbb">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ace86d5a01f2f20eab66f36b8af9676c2">kDataTypeUserData</a>;</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> =</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">compression_enabled</a> ? (ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a68f4825db4e22906af0e55a359360656">levels</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a68f4825db4e22906af0e55a359360656">levels</a>;</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#ac8ec7921a5651b5107eda4e99b488798">tableLevel</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac8ec7921a5651b5107eda4e99b488798">tableLevel</a> + 1;</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#af71423c2a8c7fa89dfd2313b456c57a2">previousLevelOffset</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a88effb2eb082320b5b31d729981cf2d4">primary_ddt_offset</a>;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#ac48b4ceb64b05b5e7da2ca3df063ac99">negative</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac48b4ceb64b05b5e7da2ca3df063ac99">negative</a>;</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">overflow</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">overflow</a>;</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>;</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#ad9a2beb3a79bc6c239ba04fe341e0cde">dataShift</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ad9a2beb3a79bc6c239ba04fe341e0cde">dataShift</a>;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a8c2110cbb42bde3c0e302d3429024b04">tableShift</a> = 0; <span class="comment">// Secondary tables are single level</span></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> </div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> uint64_t items_per_ddt_entry = 1 &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a8c2110cbb42bde3c0e302d3429024b04">tableShift</a>;</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a9571c1d556e33537935bab1edba31135">blocks</a> = items_per_ddt_entry;</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a4e90c22109c3fff37b526a113b094a50">entries</a> = items_per_ddt_entry;</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a238a2ca31ce0f60af3e59a1cb3e2e73c">start</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ae32b62ecd08a309c5848a5503b020689">cached_ddt_position</a> * items_per_ddt_entry;</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> </div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="comment">// Calculate data size</span></div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> = items_per_ddt_entry * <span class="keyword">sizeof</span>(uint64_t);</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> </div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="comment">// Calculate CRC64 of the data</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <a class="code hl_struct" href="structcrc64__ctx.html">crc64_ctx</a> *crc64_context = <a class="code hl_function" href="decls_8h.html#a66567ca64e31a687d4982cb254b45196">aaruf_crc64_init</a>();</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keywordflow">if</span>(crc64_context != NULL)</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> {</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <a class="code hl_function" href="decls_8h.html#a1fb4423a841ccd728e3ad0d028cbc9b4">aaruf_crc64_update</a>(crc64_context, (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9dbc317eb6fb1f8ece6305c47f5a3e89">cached_secondary_ddt2</a>, (uint32_t)ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>);</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> </div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> uint64_t crc64;</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <a class="code hl_function" href="decls_8h.html#ae48cfb59c6585e9ffd4cd1a97044891f">aaruf_crc64_final</a>(crc64_context, &amp;crc64);</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a4d69e092386cdf3499b17bd6f63a0d8d">crc64</a> = crc64;</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> }</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> </div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> <span class="comment">// Free CRC64 context</span></div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <a class="code hl_function" href="decls_8h.html#a4943569a8623eb2e3e0adc276c433097">aaruf_crc64_free</a>(crc64_context);</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> uint8_t *buffer = NULL;</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> uint8_t lzma_properties[<a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>] = {0};</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> </div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <span class="keywordflow">if</span>(ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> {</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> buffer = (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9dbc317eb6fb1f8ece6305c47f5a3e89">cached_secondary_ddt2</a>;</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a0799563cf99f679ee26840e32d52ca0f">cmpCrc64</a> = ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a4d69e092386cdf3499b17bd6f63a0d8d">crc64</a>;</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> }</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> {</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> buffer = malloc((<span class="keywordtype">size_t</span>)ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> * 2); <span class="comment">// Allocate double size for compression</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <span class="keywordflow">if</span>(buffer == NULL)</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> {</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for secondary DDT v2 compression&quot;</span>);</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a35a771e3648bf971a004d4b2be9b5ec4">AARUF_ERROR_NOT_ENOUGH_MEMORY</a>;</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> }</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keywordtype">size_t</span> dst_size;</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> </div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>)</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> {</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> dst_size = <a class="code hl_function" href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a>(buffer, (<span class="keywordtype">size_t</span>)ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> * 2,</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9dbc317eb6fb1f8ece6305c47f5a3e89">cached_secondary_ddt2</a>, ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>,</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">zstd_level</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">num_threads</a>);</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keywordflow">if</span>(dst_size == 0) dst_size = ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>; <span class="comment">// compression failed, fall through to None</span></div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> }</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> {</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> dst_size = (size_t)ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> * 2 * 2;</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <span class="keywordtype">size_t</span> props_size = <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <a class="code hl_function" href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a>(buffer, &amp;dst_size, (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9dbc317eb6fb1f8ece6305c47f5a3e89">cached_secondary_ddt2</a>, ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>,</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> lzma_properties, &amp;props_size, 9, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">lzma_dict_size</a>, 4, 0, 2, 273,</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <a class="code hl_define" href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a>(ctx));</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> }</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> </div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> = (uint32_t)dst_size;</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> </div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="keywordflow">if</span>(ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> &gt;= ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>)</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> {</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> free(buffer);</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> buffer = (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9dbc317eb6fb1f8ece6305c47f5a3e89">cached_secondary_ddt2</a>;</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> }</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> }</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> </div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="keywordflow">if</span>(ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> {</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> = ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>;</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a0799563cf99f679ee26840e32d52ca0f">cmpCrc64</a> = ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a4d69e092386cdf3499b17bd6f63a0d8d">crc64</a>;</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> }</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> {</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#a0799563cf99f679ee26840e32d52ca0f">cmpCrc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(buffer, ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a>);</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>) ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">has_zstd_blocks</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> }</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> </div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="keywordflow">if</span>(ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> += <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="comment">// Write header</span></div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <span class="keywordflow">if</span>(fwrite(&amp;ddt_header, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDdtHeader2.html">DdtHeader2</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> {</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <span class="keywordflow">if</span>(ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>)</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> fwrite(lzma_properties, <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> </div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <span class="comment">// Write data</span></div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <span class="keywordflow">if</span>(fwrite(buffer, ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> {</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <span class="comment">// Update primary table entry to point to new location</span></div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> <span class="keyword">const</span> uint64_t new_secondary_table_block_offset =</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> end_of_file &gt;&gt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>;</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> </div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c7b902731274622296d04564b193b64">user_data_ddt2</a>[ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ae32b62ecd08a309c5848a5503b020689">cached_ddt_position</a>] = (uint64_t)new_secondary_table_block_offset;</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> </div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <span class="comment">// Update index: remove old entry for cached DDT and add new one</span></div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Updating index for cached secondary DDT&quot;</span>);</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> </div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> <span class="comment">// Remove old index entry for the cached DDT</span></div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4bbf867b2c93fdbf959ce6e1a5f0d0a4">cached_ddt_offset</a> != 0)</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> {</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing old index entry for DDT at offset %&quot;</span> PRIu64, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4bbf867b2c93fdbf959ce6e1a5f0d0a4">cached_ddt_offset</a>);</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = NULL;</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> </div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="comment">// Find and remove the old index entry</span></div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <span class="keywordflow">for</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> k = 0; k &lt; utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>); k++)</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> {</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> == ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4bbf867b2c93fdbf959ce6e1a5f0d0a4">cached_ddt_offset</a> &amp;&amp;</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> (entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a76b6a78e4e765794c4cca2dde5bfc3fb">DeDuplicationTableSecondary</a> ||</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ad1d443e05bbdf4c75084244a151a44d3">DeDuplicationTableSAlpha</a>))</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> {</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found old DDT index entry at position %u, removing&quot;</span>, k);</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> }</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> }</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> }</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> </div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> <span class="comment">// Add new index entry for the newly written secondary DDT</span></div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> new_ddt_entry;</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> new_ddt_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a76b6a78e4e765794c4cca2dde5bfc3fb">DeDuplicationTableSecondary</a>;</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> new_ddt_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ace86d5a01f2f20eab66f36b8af9676c2">kDataTypeUserData</a>;</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> new_ddt_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = end_of_file;</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> </div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;new_ddt_entry);</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added new DDT index entry at offset %&quot;</span> PRIu64, end_of_file);</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> </div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> <span class="comment">// Write the updated primary table back to its original position in the file</span></div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> saved_pos = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, (<a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a>)(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a88effb2eb082320b5b31d729981cf2d4">primary_ddt_offset</a> + <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDdtHeader2.html">DdtHeader2</a>)), SEEK_SET);</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> </div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <span class="keywordtype">size_t</span> primary_table_size = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a4e90c22109c3fff37b526a113b094a50">entries</a> * <span class="keyword">sizeof</span>(uint64_t);</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> </div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <span class="keywordtype">size_t</span> primary_written_bytes = 0;</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> primary_written_bytes = fwrite(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c7b902731274622296d04564b193b64">user_data_ddt2</a>, primary_table_size, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> </div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> <span class="keywordflow">if</span>(primary_written_bytes != 1)</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> {</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Could not flush primary DDT table to file.&quot;</span>);</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#af180a859e926a3826486d78078076919">AARUF_ERROR_CANNOT_WRITE_HEADER</a>;</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> }</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> </div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, saved_pos, SEEK_SET);</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> }</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to write cached secondary DDT data&quot;</span>);</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> }</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to write cached secondary DDT header&quot;</span>);</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> </div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <span class="comment">// Free the cached table</span></div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> free(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9dbc317eb6fb1f8ece6305c47f5a3e89">cached_secondary_ddt2</a>);</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9dbc317eb6fb1f8ece6305c47f5a3e89">cached_secondary_ddt2</a> = NULL;</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4bbf867b2c93fdbf959ce6e1a5f0d0a4">cached_ddt_offset</a> = 0;</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> </div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> <span class="comment">// Set position</span></div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> </div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> <span class="keywordflow">if</span>(ddt_header.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> != <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>) free(buffer);</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> </div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span>}</div>
</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span></div>
<div class="foldopen" id="foldopen00297" data-start="{" data-end="}">
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"><a class="line" href="close__write_8c.html#a1bb181171eb9d0b0016cf4091ed831d7"> 297</a></span><span class="keyword">static</span> int32_t <a class="code hl_function" href="close__write_8c.html#a1bb181171eb9d0b0016cf4091ed831d7">write_primary_ddt</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span>{</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> <span class="comment">// Write the cached primary DDT table back to its position in the file</span></div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a8c2110cbb42bde3c0e302d3429024b04">tableShift</a> &lt;= 0 || ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c7b902731274622296d04564b193b64">user_data_ddt2</a> == NULL) <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> </div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing cached primary DDT table back to file&quot;</span>);</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> </div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> <span class="comment">// Calculate CRC64 of the primary DDT table data first</span></div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> <a class="code hl_struct" href="structcrc64__ctx.html">crc64_ctx</a> *crc64_context = <a class="code hl_function" href="decls_8h.html#a66567ca64e31a687d4982cb254b45196">aaruf_crc64_init</a>();</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="keywordflow">if</span>(crc64_context != NULL)</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> {</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> <span class="keywordtype">size_t</span> primary_table_size = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a4e90c22109c3fff37b526a113b094a50">entries</a> * <span class="keyword">sizeof</span>(uint64_t);</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> </div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> <a class="code hl_function" href="decls_8h.html#a1fb4423a841ccd728e3ad0d028cbc9b4">aaruf_crc64_update</a>(crc64_context, (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c7b902731274622296d04564b193b64">user_data_ddt2</a>, primary_table_size);</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> </div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> uint64_t crc64;</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> <a class="code hl_function" href="decls_8h.html#ae48cfb59c6585e9ffd4cd1a97044891f">aaruf_crc64_final</a>(crc64_context, &amp;crc64);</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> </div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> <span class="comment">// Properly populate all header fields for multi-level DDT primary table</span></div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a80a88ec68cd0332a57886ac363bfa4d1">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aba4d0f50b26af1d0292daaa0d70feacf">DeDuplicationTable2</a>;</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a14f9ccf36df63e036d69291182cf7bbb">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ace86d5a01f2f20eab66f36b8af9676c2">kDataTypeUserData</a>;</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> <span class="comment">// levels, tableLevel, previousLevelOffset, negative, overflow, blockAlignmentShift,</span></div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> <span class="comment">// dataShift, tableShift, sizeType, entries, blocks, start are already set during creation</span></div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a4d69e092386cdf3499b17bd6f63a0d8d">crc64</a> = crc64;</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a0799563cf99f679ee26840e32d52ca0f">cmpCrc64</a> = crc64;</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> = primary_table_size;</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> = primary_table_size;</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> </div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Calculated CRC64 for primary DDT: 0x%16lX&quot;</span>, crc64);</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> }</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> </div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> <span class="comment">// Free CRC64 context</span></div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> <a class="code hl_function" href="decls_8h.html#a4943569a8623eb2e3e0adc276c433097">aaruf_crc64_free</a>(crc64_context);</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> </div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> <span class="comment">// First write the DDT header</span></div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, (<a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a>)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a88effb2eb082320b5b31d729981cf2d4">primary_ddt_offset</a>, SEEK_SET);</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> </div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> <span class="keywordtype">size_t</span> headerWritten = fwrite(&amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDdtHeader2.html">DdtHeader2</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> <span class="keywordflow">if</span>(headerWritten != 1)</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> {</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to write primary DDT header to file&quot;</span>);</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#af180a859e926a3826486d78078076919">AARUF_ERROR_CANNOT_WRITE_HEADER</a>;</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> }</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> </div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> <span class="comment">// Then write the table data (position is already after the header)</span></div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> <span class="keywordtype">size_t</span> primary_table_size = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a4e90c22109c3fff37b526a113b094a50">entries</a> * <span class="keyword">sizeof</span>(uint64_t);</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> </div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="comment">// Write the primary table data</span></div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> <span class="keywordtype">size_t</span> written_bytes = 0;</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> written_bytes = fwrite(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c7b902731274622296d04564b193b64">user_data_ddt2</a>, primary_table_size, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> </div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> <span class="keywordflow">if</span>(written_bytes == 1)</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> {</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote primary DDT header and table to file (%&quot;</span> PRIu64 <span class="stringliteral">&quot; entries, %zu bytes)&quot;</span>,</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a4e90c22109c3fff37b526a113b094a50">entries</a>, primary_table_size);</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> </div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing primary DDT index entries&quot;</span>);</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> {</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aba4d0f50b26af1d0292daaa0d70feacf">DeDuplicationTable2</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ace86d5a01f2f20eab66f36b8af9676c2">kDataTypeUserData</a>)</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> {</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing primary DDT index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> }</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> }</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> </div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> <span class="comment">// Add primary DDT to index</span></div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding primary DDT to index&quot;</span>);</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> primary_ddt_entry;</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> primary_ddt_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aba4d0f50b26af1d0292daaa0d70feacf">DeDuplicationTable2</a>;</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> primary_ddt_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ace86d5a01f2f20eab66f36b8af9676c2">kDataTypeUserData</a>;</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> primary_ddt_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a88effb2eb082320b5b31d729981cf2d4">primary_ddt_offset</a>;</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> </div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;primary_ddt_entry);</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added primary DDT index entry at offset %&quot;</span> PRIu64, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a88effb2eb082320b5b31d729981cf2d4">primary_ddt_offset</a>);</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> }</div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to write primary DDT table to file&quot;</span>);</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> </div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span>}</div>
</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span></div>
<div class="foldopen" id="foldopen00399" data-start="{" data-end="}">
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"><a class="line" href="close__write_8c.html#a7314de0d71768709fa4ba2db7f89cdb9"> 399</a></span><span class="keyword">static</span> int32_t <a class="code hl_function" href="close__write_8c.html#a7314de0d71768709fa4ba2db7f89cdb9">write_single_level_ddt</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span>{</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> <span class="comment">// Write the single level DDT table block aligned just after the header</span></div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a8c2110cbb42bde3c0e302d3429024b04">tableShift</a> != 0 || ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c7b902731274622296d04564b193b64">user_data_ddt2</a> == NULL) <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> </div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing single-level DDT table to file&quot;</span>);</div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> </div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> <span class="comment">// Calculate CRC64 of the primary DDT table data</span></div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> primary_table_size = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a4e90c22109c3fff37b526a113b094a50">entries</a> * <span class="keyword">sizeof</span>(uint64_t);</div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> </div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> <span class="comment">// Properly populate all header fields</span></div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a80a88ec68cd0332a57886ac363bfa4d1">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aba4d0f50b26af1d0292daaa0d70feacf">DeDuplicationTable2</a>;</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a14f9ccf36df63e036d69291182cf7bbb">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ace86d5a01f2f20eab66f36b8af9676c2">kDataTypeUserData</a>;</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> =</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">compression_enabled</a> ? (ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a68f4825db4e22906af0e55a359360656">levels</a> = 1; <span class="comment">// Single level</span></div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac8ec7921a5651b5107eda4e99b488798">tableLevel</a> = 0; <span class="comment">// Top level</span></div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#af71423c2a8c7fa89dfd2313b456c57a2">previousLevelOffset</a> = 0; <span class="comment">// No previous level for single-level DDT</span></div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> <span class="comment">// negative and overflow are already set during creation</span></div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> <span class="comment">// blockAlignmentShift, dataShift, tableShift, sizeType, entries, blocks, start are already set</span></div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> = primary_table_size;</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> = primary_table_size;</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> </div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a4d69e092386cdf3499b17bd6f63a0d8d">crc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>((uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c7b902731274622296d04564b193b64">user_data_ddt2</a>, primary_table_size);</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> </div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Calculated CRC64 for single-level DDT: 0x%16lX&quot;</span>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a4d69e092386cdf3499b17bd6f63a0d8d">crc64</a>);</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> </div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> uint8_t *cmp_buffer = NULL;</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> uint8_t lzma_properties[<a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>] = {0};</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> </div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> {</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> </div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> cmp_buffer = (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c7b902731274622296d04564b193b64">user_data_ddt2</a>;</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a0799563cf99f679ee26840e32d52ca0f">cmpCrc64</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a4d69e092386cdf3499b17bd6f63a0d8d">crc64</a>;</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> }</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> {</div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> cmp_buffer = malloc((<span class="keywordtype">size_t</span>)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> * 2); <span class="comment">// Allocate double size for compression</span></div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> <span class="keywordflow">if</span>(cmp_buffer == NULL)</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> {</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for secondary DDT v2 compression&quot;</span>);</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a35a771e3648bf971a004d4b2be9b5ec4">AARUF_ERROR_NOT_ENOUGH_MEMORY</a>;</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> }</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> </div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> <span class="keywordtype">size_t</span> dst_size;</div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> </div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>)</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> {</div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> dst_size = <a class="code hl_function" href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a>(cmp_buffer, (<span class="keywordtype">size_t</span>)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> * 2,</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c7b902731274622296d04564b193b64">user_data_ddt2</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>,</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">zstd_level</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">num_threads</a>);</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> <span class="keywordflow">if</span>(dst_size == 0) dst_size = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>; <span class="comment">// fall through to None</span></div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> }</div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> {</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> dst_size = (size_t)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> * 2 * 2;</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> <span class="keywordtype">size_t</span> props_size = <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> <a class="code hl_function" href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a>(cmp_buffer, &amp;dst_size, (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c7b902731274622296d04564b193b64">user_data_ddt2</a>,</div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>, lzma_properties, &amp;props_size, 9,</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">lzma_dict_size</a>, 4, 0, 2, 273, <a class="code hl_define" href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a>(ctx));</div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> }</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> </div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> = (uint32_t)dst_size;</div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> </div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> &gt;= ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>)</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> {</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> free(cmp_buffer);</div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> </div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> cmp_buffer = (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c7b902731274622296d04564b193b64">user_data_ddt2</a>;</div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> }</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> }</div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> </div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span> {</div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>;</div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a0799563cf99f679ee26840e32d52ca0f">cmpCrc64</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a4d69e092386cdf3499b17bd6f63a0d8d">crc64</a>;</div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> }</div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> {</div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a0799563cf99f679ee26840e32d52ca0f">cmpCrc64</a> =</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(cmp_buffer, (uint32_t)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a>);</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>) ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">has_zstd_blocks</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> }</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> </div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>)</div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> += <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span> </div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> <span class="comment">// Write the DDT header first</span></div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> ddt_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> <span class="comment">// Align index position to block boundary if needed</span></div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> <span class="keywordflow">if</span>(ddt_position &amp; alignment_mask)</div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> {</div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> <span class="keyword">const</span> uint64_t aligned_position = ddt_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> ddt_position = aligned_position;</div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> }</div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> </div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> header_written = fwrite(&amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDdtHeader2.html">DdtHeader2</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> <span class="keywordflow">if</span>(header_written != 1)</div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> {</div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to write single-level DDT header to file&quot;</span>);</div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#af180a859e926a3826486d78078076919">AARUF_ERROR_CANNOT_WRITE_HEADER</a>;</div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> }</div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> </div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> <span class="comment">// Write the primary table data</span></div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> <span class="keywordtype">size_t</span> written_bytes = 0;</div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>)</div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> fwrite(lzma_properties, <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> </div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> written_bytes = fwrite(cmp_buffer, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> </div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> <span class="keywordflow">if</span>(written_bytes == 1)</div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> {</div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote single-level DDT header and table to file (%&quot;</span> PRIu64</div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span> <span class="stringliteral">&quot; entries, %zu bytes, %zu compressed bytes)&quot;</span>,</div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a4e90c22109c3fff37b526a113b094a50">entries</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a>);</div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> </div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing single-level DDT index entries&quot;</span>);</div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> {</div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aba4d0f50b26af1d0292daaa0d70feacf">DeDuplicationTable2</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ace86d5a01f2f20eab66f36b8af9676c2">kDataTypeUserData</a>)</div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> {</div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing single-level DDT index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> }</div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> }</div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span> </div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno"> 532</span> <span class="comment">// Add single-level DDT to index</span></div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding single-level DDT to index&quot;</span>);</div>
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"> 534</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> single_ddt_entry;</div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span> single_ddt_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aba4d0f50b26af1d0292daaa0d70feacf">DeDuplicationTable2</a>;</div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> single_ddt_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ace86d5a01f2f20eab66f36b8af9676c2">kDataTypeUserData</a>;</div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> single_ddt_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = ddt_position;</div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> </div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;single_ddt_entry);</div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added single-level DDT index entry at offset %&quot;</span> PRIu64, ddt_position);</div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> }</div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to write single-level DDT table data to file&quot;</span>);</div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> </div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> <span class="comment">// Free compression buffer if it was allocated</span></div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> != <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a> &amp;&amp; cmp_buffer != (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c7b902731274622296d04564b193b64">user_data_ddt2</a>)</div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> free(cmp_buffer);</div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> </div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span>}</div>
</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span></div>
<div class="foldopen" id="foldopen00660" data-start="{" data-end="}">
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno"><a class="line" href="close__write_8c.html#aed9f90614002b887ae9f3ef2333de16a"> 660</a></span><span class="keyword">static</span> int32_t <a class="code hl_function" href="close__write_8c.html#aed9f90614002b887ae9f3ef2333de16a">write_tape_ddt</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno"> 661</span>{</div>
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span> <span class="keywordflow">if</span>(!ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4d514102386b48bd51ac82c27bf9920a">is_tape</a>) <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="enums_8h.html#af887903d155851fe30d08053c4b2c1b8a2ee503de2bb99eb6a677fd9871a9c44d">AARUF_STATUS_INVALID_CONTEXT</a>;</div>
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno"> 663</span> </div>
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno"> 664</span> <span class="comment">// Traverse the tape DDT uthash and find the biggest key</span></div>
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno"> 665</span> uint64_t max_key = 0;</div>
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span> <a class="code hl_struct" href="structTapeDdtHashEntry.html">TapeDdtHashEntry</a> *entry, *tmp;</div>
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno"> 667</span> HASH_ITER(hh, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a705ef2714c4773514c23a56371f42a0f">tape_ddt</a>, entry, tmp)</div>
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno"> 668</span> <span class="keywordflow">if</span>(entry-&gt;<a class="code hl_variable" href="structTapeDdtHashEntry.html#acd6c80964b9f8f53a955ff3ebd0e9103">key</a> &gt; max_key) max_key = entry-&gt;<a class="code hl_variable" href="structTapeDdtHashEntry.html#acd6c80964b9f8f53a955ff3ebd0e9103">key</a>;</div>
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno"> 669</span> </div>
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno"> 670</span> <span class="comment">// Initialize context user data DDT header</span></div>
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno"> 671</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a80a88ec68cd0332a57886ac363bfa4d1">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aba4d0f50b26af1d0292daaa0d70feacf">DeDuplicationTable2</a>;</div>
<div class="line"><a id="l00672" name="l00672"></a><span class="lineno"> 672</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a14f9ccf36df63e036d69291182cf7bbb">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ace86d5a01f2f20eab66f36b8af9676c2">kDataTypeUserData</a>;</div>
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno"> 673</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> =</div>
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno"> 674</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">compression_enabled</a> ? (ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno"> 675</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a68f4825db4e22906af0e55a359360656">levels</a> = 1; <span class="comment">// Single level</span></div>
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac8ec7921a5651b5107eda4e99b488798">tableLevel</a> = 0; <span class="comment">// Top level</span></div>
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno"> 677</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#af71423c2a8c7fa89dfd2313b456c57a2">previousLevelOffset</a> = 0; <span class="comment">// No previous level for single-level DDT</span></div>
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac48b4ceb64b05b5e7da2ca3df063ac99">negative</a> = 0;</div>
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">overflow</a> = 0;</div>
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a8c2110cbb42bde3c0e302d3429024b04">tableShift</a> = 0; <span class="comment">// Single level</span></div>
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno"> 681</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a4e90c22109c3fff37b526a113b094a50">entries</a> = max_key + 1;</div>
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno"> 682</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a9571c1d556e33537935bab1edba31135">blocks</a> = max_key + 1;</div>
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a238a2ca31ce0f60af3e59a1cb3e2e73c">start</a> = 0;</div>
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a4e90c22109c3fff37b526a113b094a50">entries</a> * <span class="keyword">sizeof</span>(uint64_t);</div>
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"> 685</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>;</div>
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span> </div>
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno"> 687</span> <span class="comment">// Initialize memory for user data DDT</span></div>
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c7b902731274622296d04564b193b64">user_data_ddt2</a> = calloc(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a4e90c22109c3fff37b526a113b094a50">entries</a>, <span class="keyword">sizeof</span>(uint64_t));</div>
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c7b902731274622296d04564b193b64">user_data_ddt2</a> == NULL)</div>
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span> {</div>
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno"> 691</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for tape DDT table&quot;</span>);</div>
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno"> 692</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a35a771e3648bf971a004d4b2be9b5ec4">AARUF_ERROR_NOT_ENOUGH_MEMORY</a>;</div>
<div class="line"><a id="l00693" name="l00693"></a><span class="lineno"> 693</span> }</div>
<div class="line"><a id="l00694" name="l00694"></a><span class="lineno"> 694</span> </div>
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno"> 695</span> <span class="comment">// Populate user data DDT from tape DDT uthash</span></div>
<div class="line"><a id="l00696" name="l00696"></a><span class="lineno"> 696</span> HASH_ITER(hh, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a705ef2714c4773514c23a56371f42a0f">tape_ddt</a>, entry, tmp)</div>
<div class="line"><a id="l00697" name="l00697"></a><span class="lineno"> 697</span> <span class="keywordflow">if</span>(entry-&gt;<a class="code hl_variable" href="structTapeDdtHashEntry.html#acd6c80964b9f8f53a955ff3ebd0e9103">key</a> &lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a9571c1d556e33537935bab1edba31135">blocks</a>) ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c7b902731274622296d04564b193b64">user_data_ddt2</a>[entry-&gt;<a class="code hl_variable" href="structTapeDdtHashEntry.html#acd6c80964b9f8f53a955ff3ebd0e9103">key</a>] = entry-&gt;<a class="code hl_variable" href="structTapeDdtHashEntry.html#af8bd3cf85fa9e9b26c768323b0e0ebaa">value</a>;</div>
<div class="line"><a id="l00698" name="l00698"></a><span class="lineno"> 698</span> </div>
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno"> 699</span> <span class="comment">// Do not repeat code</span></div>
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno"> 700</span> <span class="keywordflow">return</span> <a class="code hl_function" href="close__write_8c.html#a7314de0d71768709fa4ba2db7f89cdb9">write_single_level_ddt</a>(ctx);</div>
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno"> 701</span>}</div>
</div>
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno"> 702</span></div>
<div class="foldopen" id="foldopen00719" data-start="{" data-end="}">
<div class="line"><a id="l00719" name="l00719"></a><span class="lineno"><a class="line" href="close__write_8c.html#a84f08d3fe750b46dad183b12bb3927c5"> 719</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#a84f08d3fe750b46dad183b12bb3927c5">write_checksum_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l00720" name="l00720"></a><span class="lineno"> 720</span>{</div>
<div class="line"><a id="l00721" name="l00721"></a><span class="lineno"> 721</span> uint64_t alignment_mask;</div>
<div class="line"><a id="l00722" name="l00722"></a><span class="lineno"> 722</span> uint64_t aligned_position;</div>
<div class="line"><a id="l00723" name="l00723"></a><span class="lineno"> 723</span> </div>
<div class="line"><a id="l00724" name="l00724"></a><span class="lineno"> 724</span> <span class="comment">// Finalize pending checksums</span></div>
<div class="line"><a id="l00725" name="l00725"></a><span class="lineno"> 725</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a95770f959cae3b6b34e2b1ae592a7136">calculating_md5</a>)</div>
<div class="line"><a id="l00726" name="l00726"></a><span class="lineno"> 726</span> {</div>
<div class="line"><a id="l00727" name="l00727"></a><span class="lineno"> 727</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#acd52d3e5df013ac7e30354d93d41ef72">hasMd5</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00728" name="l00728"></a><span class="lineno"> 728</span> <a class="code hl_function" href="decls_8h.html#a6b98055d07ba51f0daef5b03ce2fe725">aaruf_md5_final</a>(&amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c44b0cbcfb4586ce666dcd97a3dd85a">md5_context</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#a9a47b66429ab4db300fdb7fcb931a867">md5</a>);</div>
<div class="line"><a id="l00729" name="l00729"></a><span class="lineno"> 729</span> }</div>
<div class="line"><a id="l00730" name="l00730"></a><span class="lineno"> 730</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4e4c12388d90a11cf14266d1215ce13e">calculating_sha1</a>)</div>
<div class="line"><a id="l00731" name="l00731"></a><span class="lineno"> 731</span> {</div>
<div class="line"><a id="l00732" name="l00732"></a><span class="lineno"> 732</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#ac19eb1258cf0bf1c1998dfef7ae52550">hasSha1</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00733" name="l00733"></a><span class="lineno"> 733</span> <a class="code hl_function" href="decls_8h.html#a0396232d1020b16b2cb4bf0b1aa2b021">aaruf_sha1_final</a>(&amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad1e28bac5a6c9bfdb8d18793686fc755">sha1_context</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#a59a7f4fc7db0867035acf60477afd4a6">sha1</a>);</div>
<div class="line"><a id="l00734" name="l00734"></a><span class="lineno"> 734</span> }</div>
<div class="line"><a id="l00735" name="l00735"></a><span class="lineno"> 735</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a2e2c23ecc1d15087ef46e2591c47194a">calculating_sha256</a>)</div>
<div class="line"><a id="l00736" name="l00736"></a><span class="lineno"> 736</span> {</div>
<div class="line"><a id="l00737" name="l00737"></a><span class="lineno"> 737</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#a4f404ac9841b3f06f8130722ec613ceb">hasSha256</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno"> 738</span> <a class="code hl_function" href="decls_8h.html#a6456150dad701ca7f071940ef169c4cf">aaruf_sha256_final</a>(&amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a21dffad51cfb58f5f71f7babee2aaceb">sha256_context</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#a9808d260d9b2ad0c172db164126266a3">sha256</a>);</div>
<div class="line"><a id="l00739" name="l00739"></a><span class="lineno"> 739</span> }</div>
<div class="line"><a id="l00740" name="l00740"></a><span class="lineno"> 740</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a865120510888fac8bb3597b57d515ba7">calculating_spamsum</a>)</div>
<div class="line"><a id="l00741" name="l00741"></a><span class="lineno"> 741</span> {</div>
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno"> 742</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#abe4e66c6bb57259dd1312f5cfb7730a5">hasSpamSum</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno"> 743</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#a1748cd355e21a7b0f4f730dd16bd9752">spamsum</a> = calloc(1, <a class="code hl_define" href="spamsum_8h.html#a2309f23e98c4c0370f32e3e3cb09afa5">FUZZY_MAX_RESULT</a>);</div>
<div class="line"><a id="l00744" name="l00744"></a><span class="lineno"> 744</span> <a class="code hl_function" href="decls_8h.html#ab1f4894af1962e933767248c4fb0e2e8">aaruf_spamsum_final</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a729b87257c0b5d1e9abf1af133a4b0f3">spamsum_context</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#a1748cd355e21a7b0f4f730dd16bd9752">spamsum</a>);</div>
<div class="line"><a id="l00745" name="l00745"></a><span class="lineno"> 745</span> <a class="code hl_function" href="decls_8h.html#a6fe74704e44be7adfaa2ce676f3c3de4">aaruf_spamsum_free</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a729b87257c0b5d1e9abf1af133a4b0f3">spamsum_context</a>);</div>
<div class="line"><a id="l00746" name="l00746"></a><span class="lineno"> 746</span> }</div>
<div class="line"><a id="l00747" name="l00747"></a><span class="lineno"> 747</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8be6dd9da00d771d24c7a6295f1c1d02">calculating_blake3</a>)</div>
<div class="line"><a id="l00748" name="l00748"></a><span class="lineno"> 748</span> {</div>
<div class="line"><a id="l00749" name="l00749"></a><span class="lineno"> 749</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#aee0cf46a7cf9f514e2b609542820370d">hasBlake3</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00750" name="l00750"></a><span class="lineno"> 750</span> blake3_hasher_finalize(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8b89a7e0e6369dad38e23dabaf4b49a4">blake3_context</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#aca24093de3cb292573b7c3ebe777f5e8">blake3</a>, BLAKE3_OUT_LEN);</div>
<div class="line"><a id="l00751" name="l00751"></a><span class="lineno"> 751</span> free(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8b89a7e0e6369dad38e23dabaf4b49a4">blake3_context</a>);</div>
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno"> 752</span> }</div>
<div class="line"><a id="l00753" name="l00753"></a><span class="lineno"> 753</span> </div>
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno"> 754</span> <span class="comment">// Write the checksums block</span></div>
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno"> 755</span> <span class="keywordtype">bool</span> has_checksums = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#acd52d3e5df013ac7e30354d93d41ef72">hasMd5</a> || ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#ac19eb1258cf0bf1c1998dfef7ae52550">hasSha1</a> || ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#a4f404ac9841b3f06f8130722ec613ceb">hasSha256</a> ||</div>
<div class="line"><a id="l00756" name="l00756"></a><span class="lineno"> 756</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#abe4e66c6bb57259dd1312f5cfb7730a5">hasSpamSum</a> || ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#aee0cf46a7cf9f514e2b609542820370d">hasBlake3</a>;</div>
<div class="line"><a id="l00757" name="l00757"></a><span class="lineno"> 757</span> </div>
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno"> 758</span> <span class="keywordflow">if</span>(!has_checksums) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno"> 759</span> </div>
<div class="line"><a id="l00760" name="l00760"></a><span class="lineno"> 760</span> <a class="code hl_struct" href="structChecksumHeader.html">ChecksumHeader</a> checksum_header = {0};</div>
<div class="line"><a id="l00761" name="l00761"></a><span class="lineno"> 761</span> checksum_header.<a class="code hl_variable" href="structChecksumHeader.html#a2cb8589c2733e9a1cc0c8387da8ae3e3">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a3e451c2577a6c790f33f99c2da189d46">ChecksumBlock</a>;</div>
<div class="line"><a id="l00762" name="l00762"></a><span class="lineno"> 762</span> </div>
<div class="line"><a id="l00763" name="l00763"></a><span class="lineno"> 763</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l00764" name="l00764"></a><span class="lineno"> 764</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> checksum_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno"> 765</span> <span class="comment">// Align index position to block boundary if needed</span></div>
<div class="line"><a id="l00766" name="l00766"></a><span class="lineno"> 766</span> alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno"> 767</span> <span class="keywordflow">if</span>(checksum_position &amp; alignment_mask)</div>
<div class="line"><a id="l00768" name="l00768"></a><span class="lineno"> 768</span> {</div>
<div class="line"><a id="l00769" name="l00769"></a><span class="lineno"> 769</span> aligned_position = checksum_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l00770" name="l00770"></a><span class="lineno"> 770</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l00771" name="l00771"></a><span class="lineno"> 771</span> checksum_position = aligned_position;</div>
<div class="line"><a id="l00772" name="l00772"></a><span class="lineno"> 772</span> }</div>
<div class="line"><a id="l00773" name="l00773"></a><span class="lineno"> 773</span> </div>
<div class="line"><a id="l00774" name="l00774"></a><span class="lineno"> 774</span> <span class="comment">// Skip checksum_header</span></div>
<div class="line"><a id="l00775" name="l00775"></a><span class="lineno"> 775</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, <span class="keyword">sizeof</span>(checksum_header), SEEK_CUR);</div>
<div class="line"><a id="l00776" name="l00776"></a><span class="lineno"> 776</span> </div>
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno"> 777</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#acd52d3e5df013ac7e30354d93d41ef72">hasMd5</a>)</div>
<div class="line"><a id="l00778" name="l00778"></a><span class="lineno"> 778</span> {</div>
<div class="line"><a id="l00779" name="l00779"></a><span class="lineno"> 779</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing MD5 checksum entry&quot;</span>);</div>
<div class="line"><a id="l00780" name="l00780"></a><span class="lineno"> 780</span> <a class="code hl_struct" href="structChecksumEntry.html">ChecksumEntry</a> md5_entry = {0};</div>
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno"> 781</span> md5_entry.<a class="code hl_variable" href="structChecksumEntry.html#a271a3b60fe8dfbbb540bb00c85762c58">length</a> = <a class="code hl_define" href="context_8h.html#a09a4f4b2f28cbe522d9b80153666029c">MD5_DIGEST_LENGTH</a>;</div>
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno"> 782</span> md5_entry.<a class="code hl_variable" href="structChecksumEntry.html#aae2307548d69d23749ffdfd9d4acd627">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#abda1f9cb04c30fc71ee8c6081d21ee0ea6b71eaa2d57de3fc320990a29ce48d36">Md5</a>;</div>
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno"> 783</span> fwrite(&amp;md5_entry, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structChecksumEntry.html">ChecksumEntry</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno"> 784</span> fwrite(&amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#a9a47b66429ab4db300fdb7fcb931a867">md5</a>, <a class="code hl_define" href="context_8h.html#a09a4f4b2f28cbe522d9b80153666029c">MD5_DIGEST_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno"> 785</span> checksum_header.<a class="code hl_variable" href="structChecksumHeader.html#a56f776d418d05f7284ce811aa3ff1e06">length</a> += <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structChecksumEntry.html">ChecksumEntry</a>) + <a class="code hl_define" href="context_8h.html#a09a4f4b2f28cbe522d9b80153666029c">MD5_DIGEST_LENGTH</a>;</div>
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno"> 786</span> checksum_header.<a class="code hl_variable" href="structChecksumHeader.html#aa82464bce9c97dda1066930b9250cfbe">entries</a>++;</div>
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno"> 787</span> }</div>
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno"> 788</span> </div>
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno"> 789</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#ac19eb1258cf0bf1c1998dfef7ae52550">hasSha1</a>)</div>
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno"> 790</span> {</div>
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno"> 791</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing SHA1 checksum entry&quot;</span>);</div>
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno"> 792</span> <a class="code hl_struct" href="structChecksumEntry.html">ChecksumEntry</a> sha1_entry = {0};</div>
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno"> 793</span> sha1_entry.<a class="code hl_variable" href="structChecksumEntry.html#a271a3b60fe8dfbbb540bb00c85762c58">length</a> = <a class="code hl_define" href="sha1_8h.html#a341f900ed2019f4da21d6970417f9efc">SHA1_DIGEST_LENGTH</a>;</div>
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno"> 794</span> sha1_entry.<a class="code hl_variable" href="structChecksumEntry.html#aae2307548d69d23749ffdfd9d4acd627">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#abda1f9cb04c30fc71ee8c6081d21ee0ea57867fd2e139c87d4ae5faef0078a903">Sha1</a>;</div>
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno"> 795</span> fwrite(&amp;sha1_entry, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structChecksumEntry.html">ChecksumEntry</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno"> 796</span> fwrite(&amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#a59a7f4fc7db0867035acf60477afd4a6">sha1</a>, <a class="code hl_define" href="sha1_8h.html#a341f900ed2019f4da21d6970417f9efc">SHA1_DIGEST_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno"> 797</span> checksum_header.<a class="code hl_variable" href="structChecksumHeader.html#a56f776d418d05f7284ce811aa3ff1e06">length</a> += <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structChecksumEntry.html">ChecksumEntry</a>) + <a class="code hl_define" href="sha1_8h.html#a341f900ed2019f4da21d6970417f9efc">SHA1_DIGEST_LENGTH</a>;</div>
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno"> 798</span> checksum_header.<a class="code hl_variable" href="structChecksumHeader.html#aa82464bce9c97dda1066930b9250cfbe">entries</a>++;</div>
<div class="line"><a id="l00799" name="l00799"></a><span class="lineno"> 799</span> }</div>
<div class="line"><a id="l00800" name="l00800"></a><span class="lineno"> 800</span> </div>
<div class="line"><a id="l00801" name="l00801"></a><span class="lineno"> 801</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#a4f404ac9841b3f06f8130722ec613ceb">hasSha256</a>)</div>
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno"> 802</span> {</div>
<div class="line"><a id="l00803" name="l00803"></a><span class="lineno"> 803</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing SHA256 checksum entry&quot;</span>);</div>
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno"> 804</span> <a class="code hl_struct" href="structChecksumEntry.html">ChecksumEntry</a> sha256_entry = {0};</div>
<div class="line"><a id="l00805" name="l00805"></a><span class="lineno"> 805</span> sha256_entry.<a class="code hl_variable" href="structChecksumEntry.html#a271a3b60fe8dfbbb540bb00c85762c58">length</a> = <a class="code hl_define" href="sha256_8h.html#aa9cf0abf87b30c4c63e9c7e89c590579">SHA256_DIGEST_LENGTH</a>;</div>
<div class="line"><a id="l00806" name="l00806"></a><span class="lineno"> 806</span> sha256_entry.<a class="code hl_variable" href="structChecksumEntry.html#aae2307548d69d23749ffdfd9d4acd627">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#abda1f9cb04c30fc71ee8c6081d21ee0eacce7cd78517eecf9be314e0d47e2788c">Sha256</a>;</div>
<div class="line"><a id="l00807" name="l00807"></a><span class="lineno"> 807</span> fwrite(&amp;sha256_entry, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structChecksumEntry.html">ChecksumEntry</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00808" name="l00808"></a><span class="lineno"> 808</span> fwrite(&amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#a9808d260d9b2ad0c172db164126266a3">sha256</a>, <a class="code hl_define" href="sha256_8h.html#aa9cf0abf87b30c4c63e9c7e89c590579">SHA256_DIGEST_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00809" name="l00809"></a><span class="lineno"> 809</span> checksum_header.<a class="code hl_variable" href="structChecksumHeader.html#a56f776d418d05f7284ce811aa3ff1e06">length</a> += <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structChecksumEntry.html">ChecksumEntry</a>) + <a class="code hl_define" href="sha256_8h.html#aa9cf0abf87b30c4c63e9c7e89c590579">SHA256_DIGEST_LENGTH</a>;</div>
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno"> 810</span> checksum_header.<a class="code hl_variable" href="structChecksumHeader.html#aa82464bce9c97dda1066930b9250cfbe">entries</a>++;</div>
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno"> 811</span> }</div>
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno"> 812</span> </div>
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno"> 813</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#abe4e66c6bb57259dd1312f5cfb7730a5">hasSpamSum</a>)</div>
<div class="line"><a id="l00814" name="l00814"></a><span class="lineno"> 814</span> {</div>
<div class="line"><a id="l00815" name="l00815"></a><span class="lineno"> 815</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing SpamSum checksum entry&quot;</span>);</div>
<div class="line"><a id="l00816" name="l00816"></a><span class="lineno"> 816</span> <a class="code hl_struct" href="structChecksumEntry.html">ChecksumEntry</a> spamsum_entry = {0};</div>
<div class="line"><a id="l00817" name="l00817"></a><span class="lineno"> 817</span> spamsum_entry.<a class="code hl_variable" href="structChecksumEntry.html#a271a3b60fe8dfbbb540bb00c85762c58">length</a> = strlen((<span class="keyword">const</span> <span class="keywordtype">char</span> *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#a1748cd355e21a7b0f4f730dd16bd9752">spamsum</a>);</div>
<div class="line"><a id="l00818" name="l00818"></a><span class="lineno"> 818</span> spamsum_entry.<a class="code hl_variable" href="structChecksumEntry.html#aae2307548d69d23749ffdfd9d4acd627">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#abda1f9cb04c30fc71ee8c6081d21ee0ead603a5fa54bfacf5bf36eca36c6b54cb">SpamSum</a>;</div>
<div class="line"><a id="l00819" name="l00819"></a><span class="lineno"> 819</span> fwrite(&amp;spamsum_entry, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structChecksumEntry.html">ChecksumEntry</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00820" name="l00820"></a><span class="lineno"> 820</span> fwrite(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#a1748cd355e21a7b0f4f730dd16bd9752">spamsum</a>, spamsum_entry.<a class="code hl_variable" href="structChecksumEntry.html#a271a3b60fe8dfbbb540bb00c85762c58">length</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00821" name="l00821"></a><span class="lineno"> 821</span> checksum_header.<a class="code hl_variable" href="structChecksumHeader.html#a56f776d418d05f7284ce811aa3ff1e06">length</a> += <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structChecksumEntry.html">ChecksumEntry</a>) + spamsum_entry.<a class="code hl_variable" href="structChecksumEntry.html#a271a3b60fe8dfbbb540bb00c85762c58">length</a>;</div>
<div class="line"><a id="l00822" name="l00822"></a><span class="lineno"> 822</span> checksum_header.<a class="code hl_variable" href="structChecksumHeader.html#aa82464bce9c97dda1066930b9250cfbe">entries</a>++;</div>
<div class="line"><a id="l00823" name="l00823"></a><span class="lineno"> 823</span> }</div>
<div class="line"><a id="l00824" name="l00824"></a><span class="lineno"> 824</span> </div>
<div class="line"><a id="l00825" name="l00825"></a><span class="lineno"> 825</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#aee0cf46a7cf9f514e2b609542820370d">hasBlake3</a>)</div>
<div class="line"><a id="l00826" name="l00826"></a><span class="lineno"> 826</span> {</div>
<div class="line"><a id="l00827" name="l00827"></a><span class="lineno"> 827</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing BLAKE3 checksum entry&quot;</span>);</div>
<div class="line"><a id="l00828" name="l00828"></a><span class="lineno"> 828</span> <a class="code hl_struct" href="structChecksumEntry.html">ChecksumEntry</a> blake3_entry = {0};</div>
<div class="line"><a id="l00829" name="l00829"></a><span class="lineno"> 829</span> blake3_entry.<a class="code hl_variable" href="structChecksumEntry.html#a271a3b60fe8dfbbb540bb00c85762c58">length</a> = BLAKE3_OUT_LEN;</div>
<div class="line"><a id="l00830" name="l00830"></a><span class="lineno"> 830</span> blake3_entry.<a class="code hl_variable" href="structChecksumEntry.html#aae2307548d69d23749ffdfd9d4acd627">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#abda1f9cb04c30fc71ee8c6081d21ee0ea38ec9844caac88b80addcad50704f0fd">Blake3</a>;</div>
<div class="line"><a id="l00831" name="l00831"></a><span class="lineno"> 831</span> fwrite(&amp;blake3_entry, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structChecksumEntry.html">ChecksumEntry</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00832" name="l00832"></a><span class="lineno"> 832</span> fwrite(&amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">checksums</a>.<a class="code hl_variable" href="structChecksums.html#aca24093de3cb292573b7c3ebe777f5e8">blake3</a>, BLAKE3_OUT_LEN, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00833" name="l00833"></a><span class="lineno"> 833</span> checksum_header.<a class="code hl_variable" href="structChecksumHeader.html#a56f776d418d05f7284ce811aa3ff1e06">length</a> += <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structChecksumEntry.html">ChecksumEntry</a>) + BLAKE3_OUT_LEN;</div>
<div class="line"><a id="l00834" name="l00834"></a><span class="lineno"> 834</span> checksum_header.<a class="code hl_variable" href="structChecksumHeader.html#aa82464bce9c97dda1066930b9250cfbe">entries</a>++;</div>
<div class="line"><a id="l00835" name="l00835"></a><span class="lineno"> 835</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a670dec8d59407989fefc361dc26c6832">header</a>.<a class="code hl_variable" href="structAaruHeaderV2.html#a4c3f5ccfe34123e402d1b7641d0d6c03">featureCompatible</a> |= <a class="code hl_enumvalue" href="enums_8h.html#af104aa102cdba100b9f245bef4abd42da8cc0519eeba84d57f99c239f687616b4">AARU_FEATURE_RW_BLAKE3</a>;</div>
<div class="line"><a id="l00836" name="l00836"></a><span class="lineno"> 836</span> }</div>
<div class="line"><a id="l00837" name="l00837"></a><span class="lineno"> 837</span> </div>
<div class="line"><a id="l00838" name="l00838"></a><span class="lineno"> 838</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, checksum_position, SEEK_SET);</div>
<div class="line"><a id="l00839" name="l00839"></a><span class="lineno"> 839</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing checksum header&quot;</span>);</div>
<div class="line"><a id="l00840" name="l00840"></a><span class="lineno"> 840</span> fwrite(&amp;checksum_header, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structChecksumHeader.html">ChecksumHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00841" name="l00841"></a><span class="lineno"> 841</span> </div>
<div class="line"><a id="l00842" name="l00842"></a><span class="lineno"> 842</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l00843" name="l00843"></a><span class="lineno"> 843</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing checksum block index entries&quot;</span>);</div>
<div class="line"><a id="l00844" name="l00844"></a><span class="lineno"> 844</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l00845" name="l00845"></a><span class="lineno"> 845</span> {</div>
<div class="line"><a id="l00846" name="l00846"></a><span class="lineno"> 846</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l00847" name="l00847"></a><span class="lineno"> 847</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a3e451c2577a6c790f33f99c2da189d46">ChecksumBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == 0)</div>
<div class="line"><a id="l00848" name="l00848"></a><span class="lineno"> 848</span> {</div>
<div class="line"><a id="l00849" name="l00849"></a><span class="lineno"> 849</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing checksum block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l00850" name="l00850"></a><span class="lineno"> 850</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l00851" name="l00851"></a><span class="lineno"> 851</span> }</div>
<div class="line"><a id="l00852" name="l00852"></a><span class="lineno"> 852</span> }</div>
<div class="line"><a id="l00853" name="l00853"></a><span class="lineno"> 853</span> </div>
<div class="line"><a id="l00854" name="l00854"></a><span class="lineno"> 854</span> <span class="comment">// Add checksum block to index</span></div>
<div class="line"><a id="l00855" name="l00855"></a><span class="lineno"> 855</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding checksum block to index&quot;</span>);</div>
<div class="line"><a id="l00856" name="l00856"></a><span class="lineno"> 856</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> checksum_index_entry;</div>
<div class="line"><a id="l00857" name="l00857"></a><span class="lineno"> 857</span> checksum_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a3e451c2577a6c790f33f99c2da189d46">ChecksumBlock</a>;</div>
<div class="line"><a id="l00858" name="l00858"></a><span class="lineno"> 858</span> checksum_index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = 0;</div>
<div class="line"><a id="l00859" name="l00859"></a><span class="lineno"> 859</span> checksum_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = checksum_position;</div>
<div class="line"><a id="l00860" name="l00860"></a><span class="lineno"> 860</span> </div>
<div class="line"><a id="l00861" name="l00861"></a><span class="lineno"> 861</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;checksum_index_entry);</div>
<div class="line"><a id="l00862" name="l00862"></a><span class="lineno"> 862</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00863" name="l00863"></a><span class="lineno"> 863</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added checksum block index entry at offset %&quot;</span> PRIu64, checksum_position);</div>
<div class="line"><a id="l00864" name="l00864"></a><span class="lineno"> 864</span>}</div>
</div>
<div class="line"><a id="l00865" name="l00865"></a><span class="lineno"> 865</span></div>
<div class="foldopen" id="foldopen00876" data-start="{" data-end="}">
<div class="line"><a id="l00876" name="l00876"></a><span class="lineno"><a class="line" href="close__write_8c.html#aa2451e6c0fc8d4db3bfb9874f2ca990c"> 876</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#aa2451e6c0fc8d4db3bfb9874f2ca990c">write_tracks_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l00877" name="l00877"></a><span class="lineno"> 877</span>{</div>
<div class="line"><a id="l00878" name="l00878"></a><span class="lineno"> 878</span> <span class="comment">// Write tracks block</span></div>
<div class="line"><a id="l00879" name="l00879"></a><span class="lineno"> 879</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aff71b0229a1c4c78572cfdb0824e601e">tracks_header</a>.<a class="code hl_variable" href="structTracksHeader.html#a98df23dccacc04396f07f450a742527a">entries</a> &lt;= 0 || ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adcabe3b59f532d036adf16b78faba58e">track_entries</a> == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00880" name="l00880"></a><span class="lineno"> 880</span> </div>
<div class="line"><a id="l00881" name="l00881"></a><span class="lineno"> 881</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l00882" name="l00882"></a><span class="lineno"> 882</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> tracks_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00883" name="l00883"></a><span class="lineno"> 883</span> <span class="comment">// Align index position to block boundary if needed</span></div>
<div class="line"><a id="l00884" name="l00884"></a><span class="lineno"> 884</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l00885" name="l00885"></a><span class="lineno"> 885</span> <span class="keywordflow">if</span>(tracks_position &amp; alignment_mask)</div>
<div class="line"><a id="l00886" name="l00886"></a><span class="lineno"> 886</span> {</div>
<div class="line"><a id="l00887" name="l00887"></a><span class="lineno"> 887</span> uint64_t aligned_position = tracks_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l00888" name="l00888"></a><span class="lineno"> 888</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l00889" name="l00889"></a><span class="lineno"> 889</span> tracks_position = aligned_position;</div>
<div class="line"><a id="l00890" name="l00890"></a><span class="lineno"> 890</span> }</div>
<div class="line"><a id="l00891" name="l00891"></a><span class="lineno"> 891</span> </div>
<div class="line"><a id="l00892" name="l00892"></a><span class="lineno"> 892</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing tracks block at position %ld&quot;</span>, tracks_position);</div>
<div class="line"><a id="l00893" name="l00893"></a><span class="lineno"> 893</span> <span class="comment">// Write header</span></div>
<div class="line"><a id="l00894" name="l00894"></a><span class="lineno"> 894</span> <span class="keywordflow">if</span>(fwrite(&amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aff71b0229a1c4c78572cfdb0824e601e">tracks_header</a>, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structTracksHeader.html">TracksHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l00895" name="l00895"></a><span class="lineno"> 895</span> {</div>
<div class="line"><a id="l00896" name="l00896"></a><span class="lineno"> 896</span> <span class="comment">// Write entries</span></div>
<div class="line"><a id="l00897" name="l00897"></a><span class="lineno"> 897</span> <span class="keywordtype">size_t</span> written_entries =</div>
<div class="line"><a id="l00898" name="l00898"></a><span class="lineno"> 898</span> fwrite(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adcabe3b59f532d036adf16b78faba58e">track_entries</a>, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structTrackEntry.html">TrackEntry</a>), ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aff71b0229a1c4c78572cfdb0824e601e">tracks_header</a>.<a class="code hl_variable" href="structTracksHeader.html#a98df23dccacc04396f07f450a742527a">entries</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00899" name="l00899"></a><span class="lineno"> 899</span> </div>
<div class="line"><a id="l00900" name="l00900"></a><span class="lineno"> 900</span> <span class="keywordflow">if</span>(written_entries == ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aff71b0229a1c4c78572cfdb0824e601e">tracks_header</a>.<a class="code hl_variable" href="structTracksHeader.html#a98df23dccacc04396f07f450a742527a">entries</a>)</div>
<div class="line"><a id="l00901" name="l00901"></a><span class="lineno"> 901</span> {</div>
<div class="line"><a id="l00902" name="l00902"></a><span class="lineno"> 902</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote tracks block with %u entries&quot;</span>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aff71b0229a1c4c78572cfdb0824e601e">tracks_header</a>.<a class="code hl_variable" href="structTracksHeader.html#a98df23dccacc04396f07f450a742527a">entries</a>);</div>
<div class="line"><a id="l00903" name="l00903"></a><span class="lineno"> 903</span> </div>
<div class="line"><a id="l00904" name="l00904"></a><span class="lineno"> 904</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l00905" name="l00905"></a><span class="lineno"> 905</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing tracks block index entries&quot;</span>);</div>
<div class="line"><a id="l00906" name="l00906"></a><span class="lineno"> 906</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l00907" name="l00907"></a><span class="lineno"> 907</span> {</div>
<div class="line"><a id="l00908" name="l00908"></a><span class="lineno"> 908</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l00909" name="l00909"></a><span class="lineno"> 909</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ae550bdf57660fcbf3500155c29d4637e">TracksBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == 0)</div>
<div class="line"><a id="l00910" name="l00910"></a><span class="lineno"> 910</span> {</div>
<div class="line"><a id="l00911" name="l00911"></a><span class="lineno"> 911</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing tracks block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l00912" name="l00912"></a><span class="lineno"> 912</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l00913" name="l00913"></a><span class="lineno"> 913</span> }</div>
<div class="line"><a id="l00914" name="l00914"></a><span class="lineno"> 914</span> }</div>
<div class="line"><a id="l00915" name="l00915"></a><span class="lineno"> 915</span> </div>
<div class="line"><a id="l00916" name="l00916"></a><span class="lineno"> 916</span> <span class="comment">// Add tracks block to index</span></div>
<div class="line"><a id="l00917" name="l00917"></a><span class="lineno"> 917</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding tracks block to index&quot;</span>);</div>
<div class="line"><a id="l00918" name="l00918"></a><span class="lineno"> 918</span> </div>
<div class="line"><a id="l00919" name="l00919"></a><span class="lineno"> 919</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> tracks_index_entry;</div>
<div class="line"><a id="l00920" name="l00920"></a><span class="lineno"> 920</span> tracks_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ae550bdf57660fcbf3500155c29d4637e">TracksBlock</a>;</div>
<div class="line"><a id="l00921" name="l00921"></a><span class="lineno"> 921</span> tracks_index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = 0;</div>
<div class="line"><a id="l00922" name="l00922"></a><span class="lineno"> 922</span> tracks_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = tracks_position;</div>
<div class="line"><a id="l00923" name="l00923"></a><span class="lineno"> 923</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;tracks_index_entry);</div>
<div class="line"><a id="l00924" name="l00924"></a><span class="lineno"> 924</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00925" name="l00925"></a><span class="lineno"> 925</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added tracks block index entry at offset %&quot;</span> PRIu64, tracks_position);</div>
<div class="line"><a id="l00926" name="l00926"></a><span class="lineno"> 926</span> }</div>
<div class="line"><a id="l00927" name="l00927"></a><span class="lineno"> 927</span> }</div>
<div class="line"><a id="l00928" name="l00928"></a><span class="lineno"> 928</span>}</div>
</div>
<div class="line"><a id="l00929" name="l00929"></a><span class="lineno"> 929</span></div>
<div class="foldopen" id="foldopen00942" data-start="{" data-end="}">
<div class="line"><a id="l00942" name="l00942"></a><span class="lineno"><a class="line" href="close__write_8c.html#ade7f81cbae198dbbea937551bf670a4f"> 942</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#ade7f81cbae198dbbea937551bf670a4f">write_mode2_subheaders_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l00943" name="l00943"></a><span class="lineno"> 943</span>{</div>
<div class="line"><a id="l00944" name="l00944"></a><span class="lineno"> 944</span> <span class="comment">// Write MODE 2 subheader data block</span></div>
<div class="line"><a id="l00945" name="l00945"></a><span class="lineno"> 945</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac6734b2de73a4b6147aadc49bf3e96f8">mode2_subheaders</a> == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00946" name="l00946"></a><span class="lineno"> 946</span> </div>
<div class="line"><a id="l00947" name="l00947"></a><span class="lineno"> 947</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l00948" name="l00948"></a><span class="lineno"> 948</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> mode2_subheaders_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l00949" name="l00949"></a><span class="lineno"> 949</span> <span class="comment">// Align index position to block boundary if needed</span></div>
<div class="line"><a id="l00950" name="l00950"></a><span class="lineno"> 950</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l00951" name="l00951"></a><span class="lineno"> 951</span> <span class="keywordflow">if</span>(mode2_subheaders_position &amp; alignment_mask)</div>
<div class="line"><a id="l00952" name="l00952"></a><span class="lineno"> 952</span> {</div>
<div class="line"><a id="l00953" name="l00953"></a><span class="lineno"> 953</span> uint64_t aligned_position = mode2_subheaders_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l00954" name="l00954"></a><span class="lineno"> 954</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l00955" name="l00955"></a><span class="lineno"> 955</span> mode2_subheaders_position = aligned_position;</div>
<div class="line"><a id="l00956" name="l00956"></a><span class="lineno"> 956</span> }</div>
<div class="line"><a id="l00957" name="l00957"></a><span class="lineno"> 957</span> </div>
<div class="line"><a id="l00958" name="l00958"></a><span class="lineno"> 958</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing MODE 2 subheaders block at position %ld&quot;</span>, mode2_subheaders_position);</div>
<div class="line"><a id="l00959" name="l00959"></a><span class="lineno"> 959</span> <a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a> subheaders_block = {0};</div>
<div class="line"><a id="l00960" name="l00960"></a><span class="lineno"> 960</span> subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a3b03f118fb2dc3dcef3f87a82238e358">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l00961" name="l00961"></a><span class="lineno"> 961</span> subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6aecdd788cc61df2ca6c112ac1399db2d4">kDataTypeCdSubHeader</a>;</div>
<div class="line"><a id="l00962" name="l00962"></a><span class="lineno"> 962</span> subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> =</div>
<div class="line"><a id="l00963" name="l00963"></a><span class="lineno"> 963</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">compression_enabled</a> ? (ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l00964" name="l00964"></a><span class="lineno"> 964</span> subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> =</div>
<div class="line"><a id="l00965" name="l00965"></a><span class="lineno"> 965</span> (uint32_t)(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac48b4ceb64b05b5e7da2ca3df063ac99">negative</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">image_info</a>.<a class="code hl_variable" href="structImageInfo.html#ae3e1b9cde1c51152b00eb1b59e199906">Sectors</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">overflow</a>) *</div>
<div class="line"><a id="l00966" name="l00966"></a><span class="lineno"> 966</span> 8;</div>
<div class="line"><a id="l00967" name="l00967"></a><span class="lineno"> 967</span> </div>
<div class="line"><a id="l00968" name="l00968"></a><span class="lineno"> 968</span> <span class="comment">// Calculate CRC64</span></div>
<div class="line"><a id="l00969" name="l00969"></a><span class="lineno"> 969</span> subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac6734b2de73a4b6147aadc49bf3e96f8">mode2_subheaders</a>, subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l00970" name="l00970"></a><span class="lineno"> 970</span> </div>
<div class="line"><a id="l00971" name="l00971"></a><span class="lineno"> 971</span> uint8_t *buffer = NULL;</div>
<div class="line"><a id="l00972" name="l00972"></a><span class="lineno"> 972</span> uint8_t lzma_properties[<a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>] = {0};</div>
<div class="line"><a id="l00973" name="l00973"></a><span class="lineno"> 973</span> </div>
<div class="line"><a id="l00974" name="l00974"></a><span class="lineno"> 974</span> <span class="keywordflow">if</span>(subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l00975" name="l00975"></a><span class="lineno"> 975</span> {</div>
<div class="line"><a id="l00976" name="l00976"></a><span class="lineno"> 976</span> buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac6734b2de73a4b6147aadc49bf3e96f8">mode2_subheaders</a>;</div>
<div class="line"><a id="l00977" name="l00977"></a><span class="lineno"> 977</span> subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l00978" name="l00978"></a><span class="lineno"> 978</span> }</div>
<div class="line"><a id="l00979" name="l00979"></a><span class="lineno"> 979</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00980" name="l00980"></a><span class="lineno"> 980</span> {</div>
<div class="line"><a id="l00981" name="l00981"></a><span class="lineno"> 981</span> buffer = malloc((<span class="keywordtype">size_t</span>)subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2); <span class="comment">// Allocate double size for compression</span></div>
<div class="line"><a id="l00982" name="l00982"></a><span class="lineno"> 982</span> <span class="keywordflow">if</span>(buffer == NULL)</div>
<div class="line"><a id="l00983" name="l00983"></a><span class="lineno"> 983</span> {</div>
<div class="line"><a id="l00984" name="l00984"></a><span class="lineno"> 984</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for MODE 2 subheaders compression&quot;</span>);</div>
<div class="line"><a id="l00985" name="l00985"></a><span class="lineno"> 985</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00986" name="l00986"></a><span class="lineno"> 986</span> }</div>
<div class="line"><a id="l00987" name="l00987"></a><span class="lineno"> 987</span> </div>
<div class="line"><a id="l00988" name="l00988"></a><span class="lineno"> 988</span> <span class="keywordtype">size_t</span> dst_size;</div>
<div class="line"><a id="l00989" name="l00989"></a><span class="lineno"> 989</span> </div>
<div class="line"><a id="l00990" name="l00990"></a><span class="lineno"> 990</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>)</div>
<div class="line"><a id="l00991" name="l00991"></a><span class="lineno"> 991</span> {</div>
<div class="line"><a id="l00992" name="l00992"></a><span class="lineno"> 992</span> dst_size = <a class="code hl_function" href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a>(buffer, (<span class="keywordtype">size_t</span>)subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac6734b2de73a4b6147aadc49bf3e96f8">mode2_subheaders</a>,</div>
<div class="line"><a id="l00993" name="l00993"></a><span class="lineno"> 993</span> subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">zstd_level</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">num_threads</a>);</div>
<div class="line"><a id="l00994" name="l00994"></a><span class="lineno"> 994</span> <span class="keywordflow">if</span>(dst_size == 0) dst_size = subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l00995" name="l00995"></a><span class="lineno"> 995</span> }</div>
<div class="line"><a id="l00996" name="l00996"></a><span class="lineno"> 996</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00997" name="l00997"></a><span class="lineno"> 997</span> {</div>
<div class="line"><a id="l00998" name="l00998"></a><span class="lineno"> 998</span> dst_size = (size_t)subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2 * 2;</div>
<div class="line"><a id="l00999" name="l00999"></a><span class="lineno"> 999</span> <span class="keywordtype">size_t</span> props_size = <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l01000" name="l01000"></a><span class="lineno"> 1000</span> <a class="code hl_function" href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a>(buffer, &amp;dst_size, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac6734b2de73a4b6147aadc49bf3e96f8">mode2_subheaders</a>, subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, lzma_properties,</div>
<div class="line"><a id="l01001" name="l01001"></a><span class="lineno"> 1001</span> &amp;props_size, 9, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">lzma_dict_size</a>, 4, 0, 2, 273, <a class="code hl_define" href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a>(ctx));</div>
<div class="line"><a id="l01002" name="l01002"></a><span class="lineno"> 1002</span> }</div>
<div class="line"><a id="l01003" name="l01003"></a><span class="lineno"> 1003</span> </div>
<div class="line"><a id="l01004" name="l01004"></a><span class="lineno"> 1004</span> subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = (uint32_t)dst_size;</div>
<div class="line"><a id="l01005" name="l01005"></a><span class="lineno"> 1005</span> </div>
<div class="line"><a id="l01006" name="l01006"></a><span class="lineno"> 1006</span> <span class="keywordflow">if</span>(subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> &gt;= subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>)</div>
<div class="line"><a id="l01007" name="l01007"></a><span class="lineno"> 1007</span> {</div>
<div class="line"><a id="l01008" name="l01008"></a><span class="lineno"> 1008</span> subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l01009" name="l01009"></a><span class="lineno"> 1009</span> free(buffer);</div>
<div class="line"><a id="l01010" name="l01010"></a><span class="lineno"> 1010</span> buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac6734b2de73a4b6147aadc49bf3e96f8">mode2_subheaders</a>;</div>
<div class="line"><a id="l01011" name="l01011"></a><span class="lineno"> 1011</span> }</div>
<div class="line"><a id="l01012" name="l01012"></a><span class="lineno"> 1012</span> }</div>
<div class="line"><a id="l01013" name="l01013"></a><span class="lineno"> 1013</span> </div>
<div class="line"><a id="l01014" name="l01014"></a><span class="lineno"> 1014</span> <span class="keywordflow">if</span>(subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l01015" name="l01015"></a><span class="lineno"> 1015</span> {</div>
<div class="line"><a id="l01016" name="l01016"></a><span class="lineno"> 1016</span> subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l01017" name="l01017"></a><span class="lineno"> 1017</span> subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l01018" name="l01018"></a><span class="lineno"> 1018</span> }</div>
<div class="line"><a id="l01019" name="l01019"></a><span class="lineno"> 1019</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01020" name="l01020"></a><span class="lineno"> 1020</span> {</div>
<div class="line"><a id="l01021" name="l01021"></a><span class="lineno"> 1021</span> subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(buffer, subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l01022" name="l01022"></a><span class="lineno"> 1022</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>) ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">has_zstd_blocks</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l01023" name="l01023"></a><span class="lineno"> 1023</span> }</div>
<div class="line"><a id="l01024" name="l01024"></a><span class="lineno"> 1024</span> </div>
<div class="line"><a id="l01025" name="l01025"></a><span class="lineno"> 1025</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> length_to_write = subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>;</div>
<div class="line"><a id="l01026" name="l01026"></a><span class="lineno"> 1026</span> <span class="keywordflow">if</span>(subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> += <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l01027" name="l01027"></a><span class="lineno"> 1027</span> </div>
<div class="line"><a id="l01028" name="l01028"></a><span class="lineno"> 1028</span> <span class="comment">// Write header</span></div>
<div class="line"><a id="l01029" name="l01029"></a><span class="lineno"> 1029</span> <span class="keywordflow">if</span>(fwrite(&amp;subheaders_block, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l01030" name="l01030"></a><span class="lineno"> 1030</span> {</div>
<div class="line"><a id="l01031" name="l01031"></a><span class="lineno"> 1031</span> <span class="keywordflow">if</span>(subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>)</div>
<div class="line"><a id="l01032" name="l01032"></a><span class="lineno"> 1032</span> fwrite(lzma_properties, <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01033" name="l01033"></a><span class="lineno"> 1033</span> </div>
<div class="line"><a id="l01034" name="l01034"></a><span class="lineno"> 1034</span> <span class="comment">// Write data</span></div>
<div class="line"><a id="l01035" name="l01035"></a><span class="lineno"> 1035</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> written_bytes = fwrite(buffer, length_to_write, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01036" name="l01036"></a><span class="lineno"> 1036</span> <span class="keywordflow">if</span>(written_bytes == 1)</div>
<div class="line"><a id="l01037" name="l01037"></a><span class="lineno"> 1037</span> {</div>
<div class="line"><a id="l01038" name="l01038"></a><span class="lineno"> 1038</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote MODE 2 subheaders block (%&quot;</span> PRIu64 <span class="stringliteral">&quot; bytes)&quot;</span>, subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l01039" name="l01039"></a><span class="lineno"> 1039</span> </div>
<div class="line"><a id="l01040" name="l01040"></a><span class="lineno"> 1040</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l01041" name="l01041"></a><span class="lineno"> 1041</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing MODE 2 subheaders block index entries&quot;</span>);</div>
<div class="line"><a id="l01042" name="l01042"></a><span class="lineno"> 1042</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l01043" name="l01043"></a><span class="lineno"> 1043</span> {</div>
<div class="line"><a id="l01044" name="l01044"></a><span class="lineno"> 1044</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l01045" name="l01045"></a><span class="lineno"> 1045</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6aecdd788cc61df2ca6c112ac1399db2d4">kDataTypeCdSubHeader</a>)</div>
<div class="line"><a id="l01046" name="l01046"></a><span class="lineno"> 1046</span> {</div>
<div class="line"><a id="l01047" name="l01047"></a><span class="lineno"> 1047</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing MODE 2 subheaders block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l01048" name="l01048"></a><span class="lineno"> 1048</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l01049" name="l01049"></a><span class="lineno"> 1049</span> }</div>
<div class="line"><a id="l01050" name="l01050"></a><span class="lineno"> 1050</span> }</div>
<div class="line"><a id="l01051" name="l01051"></a><span class="lineno"> 1051</span> </div>
<div class="line"><a id="l01052" name="l01052"></a><span class="lineno"> 1052</span> <span class="comment">// Add MODE 2 subheaders block to index</span></div>
<div class="line"><a id="l01053" name="l01053"></a><span class="lineno"> 1053</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding MODE 2 subheaders block to index&quot;</span>);</div>
<div class="line"><a id="l01054" name="l01054"></a><span class="lineno"> 1054</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> mode2_subheaders_index_entry;</div>
<div class="line"><a id="l01055" name="l01055"></a><span class="lineno"> 1055</span> mode2_subheaders_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l01056" name="l01056"></a><span class="lineno"> 1056</span> mode2_subheaders_index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6aecdd788cc61df2ca6c112ac1399db2d4">kDataTypeCdSubHeader</a>;</div>
<div class="line"><a id="l01057" name="l01057"></a><span class="lineno"> 1057</span> mode2_subheaders_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = mode2_subheaders_position;</div>
<div class="line"><a id="l01058" name="l01058"></a><span class="lineno"> 1058</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;mode2_subheaders_index_entry);</div>
<div class="line"><a id="l01059" name="l01059"></a><span class="lineno"> 1059</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l01060" name="l01060"></a><span class="lineno"> 1060</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added MODE 2 subheaders block index entry at offset %&quot;</span> PRIu64, mode2_subheaders_position);</div>
<div class="line"><a id="l01061" name="l01061"></a><span class="lineno"> 1061</span> }</div>
<div class="line"><a id="l01062" name="l01062"></a><span class="lineno"> 1062</span> }</div>
<div class="line"><a id="l01063" name="l01063"></a><span class="lineno"> 1063</span> </div>
<div class="line"><a id="l01064" name="l01064"></a><span class="lineno"> 1064</span> <span class="keywordflow">if</span>(subheaders_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> != <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>) free(buffer);</div>
<div class="line"><a id="l01065" name="l01065"></a><span class="lineno"> 1065</span>}</div>
</div>
<div class="line"><a id="l01066" name="l01066"></a><span class="lineno"> 1066</span></div>
<div class="foldopen" id="foldopen01089" data-start="{" data-end="}">
<div class="line"><a id="l01089" name="l01089"></a><span class="lineno"><a class="line" href="close__write_8c.html#af383051987456d1295862e395027ffa8"> 1089</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#af383051987456d1295862e395027ffa8">write_sector_prefix</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l01090" name="l01090"></a><span class="lineno"> 1090</span>{</div>
<div class="line"><a id="l01091" name="l01091"></a><span class="lineno"> 1091</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a413a99e4e86b7121adca2cfce8f02d63">sector_prefix</a> == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l01092" name="l01092"></a><span class="lineno"> 1092</span> </div>
<div class="line"><a id="l01093" name="l01093"></a><span class="lineno"> 1093</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l01094" name="l01094"></a><span class="lineno"> 1094</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> prefix_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01095" name="l01095"></a><span class="lineno"> 1095</span> <span class="comment">// Align index position to block boundary if needed</span></div>
<div class="line"><a id="l01096" name="l01096"></a><span class="lineno"> 1096</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l01097" name="l01097"></a><span class="lineno"> 1097</span> <span class="keywordflow">if</span>(prefix_position &amp; alignment_mask)</div>
<div class="line"><a id="l01098" name="l01098"></a><span class="lineno"> 1098</span> {</div>
<div class="line"><a id="l01099" name="l01099"></a><span class="lineno"> 1099</span> uint64_t aligned_position = prefix_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l01100" name="l01100"></a><span class="lineno"> 1100</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l01101" name="l01101"></a><span class="lineno"> 1101</span> prefix_position = aligned_position;</div>
<div class="line"><a id="l01102" name="l01102"></a><span class="lineno"> 1102</span> }</div>
<div class="line"><a id="l01103" name="l01103"></a><span class="lineno"> 1103</span> </div>
<div class="line"><a id="l01104" name="l01104"></a><span class="lineno"> 1104</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing sector prefix block at position %ld&quot;</span>, prefix_position);</div>
<div class="line"><a id="l01105" name="l01105"></a><span class="lineno"> 1105</span> <a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a> prefix_block = {0};</div>
<div class="line"><a id="l01106" name="l01106"></a><span class="lineno"> 1106</span> prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a3b03f118fb2dc3dcef3f87a82238e358">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l01107" name="l01107"></a><span class="lineno"> 1107</span> prefix_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6af27e757ce3912ce20c4e3b1d3048895f">kDataTypeCdSectorPrefix</a>;</div>
<div class="line"><a id="l01108" name="l01108"></a><span class="lineno"> 1108</span> prefix_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> =</div>
<div class="line"><a id="l01109" name="l01109"></a><span class="lineno"> 1109</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">compression_enabled</a> ? (ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l01110" name="l01110"></a><span class="lineno"> 1110</span> prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> = (uint32_t)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a74672215c728bb14ad860c96969a56dc">sector_prefix_offset</a>;</div>
<div class="line"><a id="l01111" name="l01111"></a><span class="lineno"> 1111</span> </div>
<div class="line"><a id="l01112" name="l01112"></a><span class="lineno"> 1112</span> <span class="comment">// Calculate CRC64</span></div>
<div class="line"><a id="l01113" name="l01113"></a><span class="lineno"> 1113</span> prefix_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a413a99e4e86b7121adca2cfce8f02d63">sector_prefix</a>, prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l01114" name="l01114"></a><span class="lineno"> 1114</span> </div>
<div class="line"><a id="l01115" name="l01115"></a><span class="lineno"> 1115</span> uint8_t *buffer = NULL;</div>
<div class="line"><a id="l01116" name="l01116"></a><span class="lineno"> 1116</span> uint8_t lzma_properties[<a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>] = {0};</div>
<div class="line"><a id="l01117" name="l01117"></a><span class="lineno"> 1117</span> </div>
<div class="line"><a id="l01118" name="l01118"></a><span class="lineno"> 1118</span> <span class="keywordflow">if</span>(prefix_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l01119" name="l01119"></a><span class="lineno"> 1119</span> {</div>
<div class="line"><a id="l01120" name="l01120"></a><span class="lineno"> 1120</span> buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a413a99e4e86b7121adca2cfce8f02d63">sector_prefix</a>;</div>
<div class="line"><a id="l01121" name="l01121"></a><span class="lineno"> 1121</span> prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = prefix_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l01122" name="l01122"></a><span class="lineno"> 1122</span> }</div>
<div class="line"><a id="l01123" name="l01123"></a><span class="lineno"> 1123</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01124" name="l01124"></a><span class="lineno"> 1124</span> {</div>
<div class="line"><a id="l01125" name="l01125"></a><span class="lineno"> 1125</span> buffer = malloc((<span class="keywordtype">size_t</span>)prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2); <span class="comment">// Allocate double size for compression</span></div>
<div class="line"><a id="l01126" name="l01126"></a><span class="lineno"> 1126</span> <span class="keywordflow">if</span>(buffer == NULL)</div>
<div class="line"><a id="l01127" name="l01127"></a><span class="lineno"> 1127</span> {</div>
<div class="line"><a id="l01128" name="l01128"></a><span class="lineno"> 1128</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for CD sector prefix compression&quot;</span>);</div>
<div class="line"><a id="l01129" name="l01129"></a><span class="lineno"> 1129</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l01130" name="l01130"></a><span class="lineno"> 1130</span> }</div>
<div class="line"><a id="l01131" name="l01131"></a><span class="lineno"> 1131</span> </div>
<div class="line"><a id="l01132" name="l01132"></a><span class="lineno"> 1132</span> <span class="keywordtype">size_t</span> dst_size;</div>
<div class="line"><a id="l01133" name="l01133"></a><span class="lineno"> 1133</span> </div>
<div class="line"><a id="l01134" name="l01134"></a><span class="lineno"> 1134</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>)</div>
<div class="line"><a id="l01135" name="l01135"></a><span class="lineno"> 1135</span> {</div>
<div class="line"><a id="l01136" name="l01136"></a><span class="lineno"> 1136</span> dst_size = <a class="code hl_function" href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a>(buffer, (<span class="keywordtype">size_t</span>)prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a413a99e4e86b7121adca2cfce8f02d63">sector_prefix</a>,</div>
<div class="line"><a id="l01137" name="l01137"></a><span class="lineno"> 1137</span> prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">zstd_level</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">num_threads</a>);</div>
<div class="line"><a id="l01138" name="l01138"></a><span class="lineno"> 1138</span> <span class="keywordflow">if</span>(dst_size == 0) dst_size = prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l01139" name="l01139"></a><span class="lineno"> 1139</span> }</div>
<div class="line"><a id="l01140" name="l01140"></a><span class="lineno"> 1140</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01141" name="l01141"></a><span class="lineno"> 1141</span> {</div>
<div class="line"><a id="l01142" name="l01142"></a><span class="lineno"> 1142</span> dst_size = (size_t)prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2 * 2;</div>
<div class="line"><a id="l01143" name="l01143"></a><span class="lineno"> 1143</span> <span class="keywordtype">size_t</span> props_size = <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l01144" name="l01144"></a><span class="lineno"> 1144</span> <a class="code hl_function" href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a>(buffer, &amp;dst_size, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a413a99e4e86b7121adca2cfce8f02d63">sector_prefix</a>, prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, lzma_properties,</div>
<div class="line"><a id="l01145" name="l01145"></a><span class="lineno"> 1145</span> &amp;props_size, 9, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">lzma_dict_size</a>, 4, 0, 2, 273, <a class="code hl_define" href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a>(ctx));</div>
<div class="line"><a id="l01146" name="l01146"></a><span class="lineno"> 1146</span> }</div>
<div class="line"><a id="l01147" name="l01147"></a><span class="lineno"> 1147</span> </div>
<div class="line"><a id="l01148" name="l01148"></a><span class="lineno"> 1148</span> prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = (uint32_t)dst_size;</div>
<div class="line"><a id="l01149" name="l01149"></a><span class="lineno"> 1149</span> </div>
<div class="line"><a id="l01150" name="l01150"></a><span class="lineno"> 1150</span> <span class="keywordflow">if</span>(prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> &gt;= prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>)</div>
<div class="line"><a id="l01151" name="l01151"></a><span class="lineno"> 1151</span> {</div>
<div class="line"><a id="l01152" name="l01152"></a><span class="lineno"> 1152</span> prefix_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l01153" name="l01153"></a><span class="lineno"> 1153</span> free(buffer);</div>
<div class="line"><a id="l01154" name="l01154"></a><span class="lineno"> 1154</span> buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a413a99e4e86b7121adca2cfce8f02d63">sector_prefix</a>;</div>
<div class="line"><a id="l01155" name="l01155"></a><span class="lineno"> 1155</span> }</div>
<div class="line"><a id="l01156" name="l01156"></a><span class="lineno"> 1156</span> }</div>
<div class="line"><a id="l01157" name="l01157"></a><span class="lineno"> 1157</span> </div>
<div class="line"><a id="l01158" name="l01158"></a><span class="lineno"> 1158</span> <span class="keywordflow">if</span>(prefix_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l01159" name="l01159"></a><span class="lineno"> 1159</span> {</div>
<div class="line"><a id="l01160" name="l01160"></a><span class="lineno"> 1160</span> prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l01161" name="l01161"></a><span class="lineno"> 1161</span> prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = prefix_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l01162" name="l01162"></a><span class="lineno"> 1162</span> }</div>
<div class="line"><a id="l01163" name="l01163"></a><span class="lineno"> 1163</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01164" name="l01164"></a><span class="lineno"> 1164</span> {</div>
<div class="line"><a id="l01165" name="l01165"></a><span class="lineno"> 1165</span> prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(buffer, prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l01166" name="l01166"></a><span class="lineno"> 1166</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>) ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">has_zstd_blocks</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l01167" name="l01167"></a><span class="lineno"> 1167</span> }</div>
<div class="line"><a id="l01168" name="l01168"></a><span class="lineno"> 1168</span> </div>
<div class="line"><a id="l01169" name="l01169"></a><span class="lineno"> 1169</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> length_to_write = prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>;</div>
<div class="line"><a id="l01170" name="l01170"></a><span class="lineno"> 1170</span> <span class="keywordflow">if</span>(prefix_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> += <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l01171" name="l01171"></a><span class="lineno"> 1171</span> </div>
<div class="line"><a id="l01172" name="l01172"></a><span class="lineno"> 1172</span> <span class="comment">// Write header</span></div>
<div class="line"><a id="l01173" name="l01173"></a><span class="lineno"> 1173</span> <span class="keywordflow">if</span>(fwrite(&amp;prefix_block, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l01174" name="l01174"></a><span class="lineno"> 1174</span> {</div>
<div class="line"><a id="l01175" name="l01175"></a><span class="lineno"> 1175</span> <span class="keywordflow">if</span>(prefix_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>)</div>
<div class="line"><a id="l01176" name="l01176"></a><span class="lineno"> 1176</span> fwrite(lzma_properties, <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01177" name="l01177"></a><span class="lineno"> 1177</span> </div>
<div class="line"><a id="l01178" name="l01178"></a><span class="lineno"> 1178</span> <span class="comment">// Write data</span></div>
<div class="line"><a id="l01179" name="l01179"></a><span class="lineno"> 1179</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> written_bytes = fwrite(buffer, length_to_write, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01180" name="l01180"></a><span class="lineno"> 1180</span> <span class="keywordflow">if</span>(written_bytes == 1)</div>
<div class="line"><a id="l01181" name="l01181"></a><span class="lineno"> 1181</span> {</div>
<div class="line"><a id="l01182" name="l01182"></a><span class="lineno"> 1182</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote CD sector prefix block (%&quot;</span> PRIu64 <span class="stringliteral">&quot; bytes)&quot;</span>, prefix_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l01183" name="l01183"></a><span class="lineno"> 1183</span> </div>
<div class="line"><a id="l01184" name="l01184"></a><span class="lineno"> 1184</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l01185" name="l01185"></a><span class="lineno"> 1185</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing CD sector prefix block index entries&quot;</span>);</div>
<div class="line"><a id="l01186" name="l01186"></a><span class="lineno"> 1186</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l01187" name="l01187"></a><span class="lineno"> 1187</span> {</div>
<div class="line"><a id="l01188" name="l01188"></a><span class="lineno"> 1188</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l01189" name="l01189"></a><span class="lineno"> 1189</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6af27e757ce3912ce20c4e3b1d3048895f">kDataTypeCdSectorPrefix</a>)</div>
<div class="line"><a id="l01190" name="l01190"></a><span class="lineno"> 1190</span> {</div>
<div class="line"><a id="l01191" name="l01191"></a><span class="lineno"> 1191</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing CD sector prefix block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l01192" name="l01192"></a><span class="lineno"> 1192</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l01193" name="l01193"></a><span class="lineno"> 1193</span> }</div>
<div class="line"><a id="l01194" name="l01194"></a><span class="lineno"> 1194</span> }</div>
<div class="line"><a id="l01195" name="l01195"></a><span class="lineno"> 1195</span> </div>
<div class="line"><a id="l01196" name="l01196"></a><span class="lineno"> 1196</span> <span class="comment">// Add prefix block to index</span></div>
<div class="line"><a id="l01197" name="l01197"></a><span class="lineno"> 1197</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding CD sector prefix block to index&quot;</span>);</div>
<div class="line"><a id="l01198" name="l01198"></a><span class="lineno"> 1198</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> prefix_index_entry;</div>
<div class="line"><a id="l01199" name="l01199"></a><span class="lineno"> 1199</span> prefix_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l01200" name="l01200"></a><span class="lineno"> 1200</span> prefix_index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6af27e757ce3912ce20c4e3b1d3048895f">kDataTypeCdSectorPrefix</a>;</div>
<div class="line"><a id="l01201" name="l01201"></a><span class="lineno"> 1201</span> prefix_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = prefix_position;</div>
<div class="line"><a id="l01202" name="l01202"></a><span class="lineno"> 1202</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;prefix_index_entry);</div>
<div class="line"><a id="l01203" name="l01203"></a><span class="lineno"> 1203</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l01204" name="l01204"></a><span class="lineno"> 1204</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added CD sector prefix block index entry at offset %&quot;</span> PRIu64, prefix_position);</div>
<div class="line"><a id="l01205" name="l01205"></a><span class="lineno"> 1205</span> }</div>
<div class="line"><a id="l01206" name="l01206"></a><span class="lineno"> 1206</span> }</div>
<div class="line"><a id="l01207" name="l01207"></a><span class="lineno"> 1207</span> </div>
<div class="line"><a id="l01208" name="l01208"></a><span class="lineno"> 1208</span> <span class="keywordflow">if</span>(prefix_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> != <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>) free(buffer);</div>
<div class="line"><a id="l01209" name="l01209"></a><span class="lineno"> 1209</span>}</div>
</div>
<div class="line"><a id="l01210" name="l01210"></a><span class="lineno"> 1210</span></div>
<div class="foldopen" id="foldopen01242" data-start="{" data-end="}">
<div class="line"><a id="l01242" name="l01242"></a><span class="lineno"><a class="line" href="close__write_8c.html#a8ea54bc4597be4246f2be361a5854251"> 1242</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#a8ea54bc4597be4246f2be361a5854251">write_sector_suffix</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l01243" name="l01243"></a><span class="lineno"> 1243</span>{</div>
<div class="line"><a id="l01244" name="l01244"></a><span class="lineno"> 1244</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a64870438f8f560a0b9973dedb3dd7e0e">sector_suffix</a> == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l01245" name="l01245"></a><span class="lineno"> 1245</span> </div>
<div class="line"><a id="l01246" name="l01246"></a><span class="lineno"> 1246</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l01247" name="l01247"></a><span class="lineno"> 1247</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> suffix_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01248" name="l01248"></a><span class="lineno"> 1248</span> <span class="comment">// Align index position to block boundary if needed</span></div>
<div class="line"><a id="l01249" name="l01249"></a><span class="lineno"> 1249</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l01250" name="l01250"></a><span class="lineno"> 1250</span> <span class="keywordflow">if</span>(suffix_position &amp; alignment_mask)</div>
<div class="line"><a id="l01251" name="l01251"></a><span class="lineno"> 1251</span> {</div>
<div class="line"><a id="l01252" name="l01252"></a><span class="lineno"> 1252</span> <span class="keyword">const</span> uint64_t aligned_position = suffix_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l01253" name="l01253"></a><span class="lineno"> 1253</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l01254" name="l01254"></a><span class="lineno"> 1254</span> suffix_position = aligned_position;</div>
<div class="line"><a id="l01255" name="l01255"></a><span class="lineno"> 1255</span> }</div>
<div class="line"><a id="l01256" name="l01256"></a><span class="lineno"> 1256</span> </div>
<div class="line"><a id="l01257" name="l01257"></a><span class="lineno"> 1257</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing sector suffix block at position %ld&quot;</span>, suffix_position);</div>
<div class="line"><a id="l01258" name="l01258"></a><span class="lineno"> 1258</span> <a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a> suffix_block = {0};</div>
<div class="line"><a id="l01259" name="l01259"></a><span class="lineno"> 1259</span> suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a3b03f118fb2dc3dcef3f87a82238e358">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l01260" name="l01260"></a><span class="lineno"> 1260</span> suffix_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a422ccd5bbce9bc1dc34cfc113d4049cd">kDataTypeCdSectorSuffix</a>;</div>
<div class="line"><a id="l01261" name="l01261"></a><span class="lineno"> 1261</span> suffix_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> =</div>
<div class="line"><a id="l01262" name="l01262"></a><span class="lineno"> 1262</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">compression_enabled</a> ? (ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l01263" name="l01263"></a><span class="lineno"> 1263</span> suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> = (uint32_t)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9bb3ead5fcb320a1a1b883a9eb1217d8">sector_suffix_offset</a>;</div>
<div class="line"><a id="l01264" name="l01264"></a><span class="lineno"> 1264</span> </div>
<div class="line"><a id="l01265" name="l01265"></a><span class="lineno"> 1265</span> <span class="comment">// Calculate CRC64</span></div>
<div class="line"><a id="l01266" name="l01266"></a><span class="lineno"> 1266</span> suffix_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a64870438f8f560a0b9973dedb3dd7e0e">sector_suffix</a>, suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l01267" name="l01267"></a><span class="lineno"> 1267</span> </div>
<div class="line"><a id="l01268" name="l01268"></a><span class="lineno"> 1268</span> uint8_t *buffer = NULL;</div>
<div class="line"><a id="l01269" name="l01269"></a><span class="lineno"> 1269</span> uint8_t lzma_properties[<a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>] = {0};</div>
<div class="line"><a id="l01270" name="l01270"></a><span class="lineno"> 1270</span> </div>
<div class="line"><a id="l01271" name="l01271"></a><span class="lineno"> 1271</span> <span class="keywordflow">if</span>(suffix_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l01272" name="l01272"></a><span class="lineno"> 1272</span> {</div>
<div class="line"><a id="l01273" name="l01273"></a><span class="lineno"> 1273</span> buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a64870438f8f560a0b9973dedb3dd7e0e">sector_suffix</a>;</div>
<div class="line"><a id="l01274" name="l01274"></a><span class="lineno"> 1274</span> suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = suffix_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l01275" name="l01275"></a><span class="lineno"> 1275</span> }</div>
<div class="line"><a id="l01276" name="l01276"></a><span class="lineno"> 1276</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01277" name="l01277"></a><span class="lineno"> 1277</span> {</div>
<div class="line"><a id="l01278" name="l01278"></a><span class="lineno"> 1278</span> buffer = malloc((<span class="keywordtype">size_t</span>)suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2); <span class="comment">// Allocate double size for compression</span></div>
<div class="line"><a id="l01279" name="l01279"></a><span class="lineno"> 1279</span> <span class="keywordflow">if</span>(buffer == NULL)</div>
<div class="line"><a id="l01280" name="l01280"></a><span class="lineno"> 1280</span> {</div>
<div class="line"><a id="l01281" name="l01281"></a><span class="lineno"> 1281</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for CD sector suffix compression&quot;</span>);</div>
<div class="line"><a id="l01282" name="l01282"></a><span class="lineno"> 1282</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l01283" name="l01283"></a><span class="lineno"> 1283</span> }</div>
<div class="line"><a id="l01284" name="l01284"></a><span class="lineno"> 1284</span> </div>
<div class="line"><a id="l01285" name="l01285"></a><span class="lineno"> 1285</span> <span class="keywordtype">size_t</span> dst_size;</div>
<div class="line"><a id="l01286" name="l01286"></a><span class="lineno"> 1286</span> </div>
<div class="line"><a id="l01287" name="l01287"></a><span class="lineno"> 1287</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>)</div>
<div class="line"><a id="l01288" name="l01288"></a><span class="lineno"> 1288</span> {</div>
<div class="line"><a id="l01289" name="l01289"></a><span class="lineno"> 1289</span> dst_size = <a class="code hl_function" href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a>(buffer, (<span class="keywordtype">size_t</span>)suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a64870438f8f560a0b9973dedb3dd7e0e">sector_suffix</a>,</div>
<div class="line"><a id="l01290" name="l01290"></a><span class="lineno"> 1290</span> suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">zstd_level</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">num_threads</a>);</div>
<div class="line"><a id="l01291" name="l01291"></a><span class="lineno"> 1291</span> <span class="keywordflow">if</span>(dst_size == 0) dst_size = suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l01292" name="l01292"></a><span class="lineno"> 1292</span> }</div>
<div class="line"><a id="l01293" name="l01293"></a><span class="lineno"> 1293</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01294" name="l01294"></a><span class="lineno"> 1294</span> {</div>
<div class="line"><a id="l01295" name="l01295"></a><span class="lineno"> 1295</span> dst_size = (size_t)suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2 * 2;</div>
<div class="line"><a id="l01296" name="l01296"></a><span class="lineno"> 1296</span> <span class="keywordtype">size_t</span> props_size = <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l01297" name="l01297"></a><span class="lineno"> 1297</span> <a class="code hl_function" href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a>(buffer, &amp;dst_size, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a64870438f8f560a0b9973dedb3dd7e0e">sector_suffix</a>, suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, lzma_properties,</div>
<div class="line"><a id="l01298" name="l01298"></a><span class="lineno"> 1298</span> &amp;props_size, 9, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">lzma_dict_size</a>, 4, 0, 2, 273, <a class="code hl_define" href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a>(ctx));</div>
<div class="line"><a id="l01299" name="l01299"></a><span class="lineno"> 1299</span> }</div>
<div class="line"><a id="l01300" name="l01300"></a><span class="lineno"> 1300</span> </div>
<div class="line"><a id="l01301" name="l01301"></a><span class="lineno"> 1301</span> suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = (uint32_t)dst_size;</div>
<div class="line"><a id="l01302" name="l01302"></a><span class="lineno"> 1302</span> </div>
<div class="line"><a id="l01303" name="l01303"></a><span class="lineno"> 1303</span> <span class="keywordflow">if</span>(suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> &gt;= suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>)</div>
<div class="line"><a id="l01304" name="l01304"></a><span class="lineno"> 1304</span> {</div>
<div class="line"><a id="l01305" name="l01305"></a><span class="lineno"> 1305</span> suffix_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l01306" name="l01306"></a><span class="lineno"> 1306</span> free(buffer);</div>
<div class="line"><a id="l01307" name="l01307"></a><span class="lineno"> 1307</span> buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a64870438f8f560a0b9973dedb3dd7e0e">sector_suffix</a>;</div>
<div class="line"><a id="l01308" name="l01308"></a><span class="lineno"> 1308</span> }</div>
<div class="line"><a id="l01309" name="l01309"></a><span class="lineno"> 1309</span> }</div>
<div class="line"><a id="l01310" name="l01310"></a><span class="lineno"> 1310</span> </div>
<div class="line"><a id="l01311" name="l01311"></a><span class="lineno"> 1311</span> <span class="keywordflow">if</span>(suffix_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l01312" name="l01312"></a><span class="lineno"> 1312</span> {</div>
<div class="line"><a id="l01313" name="l01313"></a><span class="lineno"> 1313</span> suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l01314" name="l01314"></a><span class="lineno"> 1314</span> suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = suffix_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l01315" name="l01315"></a><span class="lineno"> 1315</span> }</div>
<div class="line"><a id="l01316" name="l01316"></a><span class="lineno"> 1316</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01317" name="l01317"></a><span class="lineno"> 1317</span> {</div>
<div class="line"><a id="l01318" name="l01318"></a><span class="lineno"> 1318</span> suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(buffer, suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l01319" name="l01319"></a><span class="lineno"> 1319</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>) ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">has_zstd_blocks</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l01320" name="l01320"></a><span class="lineno"> 1320</span> }</div>
<div class="line"><a id="l01321" name="l01321"></a><span class="lineno"> 1321</span> </div>
<div class="line"><a id="l01322" name="l01322"></a><span class="lineno"> 1322</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> length_to_write = suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>;</div>
<div class="line"><a id="l01323" name="l01323"></a><span class="lineno"> 1323</span> <span class="keywordflow">if</span>(suffix_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> += <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l01324" name="l01324"></a><span class="lineno"> 1324</span> </div>
<div class="line"><a id="l01325" name="l01325"></a><span class="lineno"> 1325</span> <span class="comment">// Write header</span></div>
<div class="line"><a id="l01326" name="l01326"></a><span class="lineno"> 1326</span> <span class="keywordflow">if</span>(fwrite(&amp;suffix_block, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l01327" name="l01327"></a><span class="lineno"> 1327</span> {</div>
<div class="line"><a id="l01328" name="l01328"></a><span class="lineno"> 1328</span> <span class="keywordflow">if</span>(suffix_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>)</div>
<div class="line"><a id="l01329" name="l01329"></a><span class="lineno"> 1329</span> fwrite(lzma_properties, <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01330" name="l01330"></a><span class="lineno"> 1330</span> </div>
<div class="line"><a id="l01331" name="l01331"></a><span class="lineno"> 1331</span> <span class="comment">// Write data</span></div>
<div class="line"><a id="l01332" name="l01332"></a><span class="lineno"> 1332</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> written_bytes = fwrite(buffer, length_to_write, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01333" name="l01333"></a><span class="lineno"> 1333</span> <span class="keywordflow">if</span>(written_bytes == 1)</div>
<div class="line"><a id="l01334" name="l01334"></a><span class="lineno"> 1334</span> {</div>
<div class="line"><a id="l01335" name="l01335"></a><span class="lineno"> 1335</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote CD sector suffix block (%&quot;</span> PRIu64 <span class="stringliteral">&quot; bytes)&quot;</span>, suffix_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l01336" name="l01336"></a><span class="lineno"> 1336</span> </div>
<div class="line"><a id="l01337" name="l01337"></a><span class="lineno"> 1337</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l01338" name="l01338"></a><span class="lineno"> 1338</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing CD sector suffix block index entries&quot;</span>);</div>
<div class="line"><a id="l01339" name="l01339"></a><span class="lineno"> 1339</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l01340" name="l01340"></a><span class="lineno"> 1340</span> {</div>
<div class="line"><a id="l01341" name="l01341"></a><span class="lineno"> 1341</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l01342" name="l01342"></a><span class="lineno"> 1342</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a422ccd5bbce9bc1dc34cfc113d4049cd">kDataTypeCdSectorSuffix</a>)</div>
<div class="line"><a id="l01343" name="l01343"></a><span class="lineno"> 1343</span> {</div>
<div class="line"><a id="l01344" name="l01344"></a><span class="lineno"> 1344</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing CD sector suffix block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l01345" name="l01345"></a><span class="lineno"> 1345</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l01346" name="l01346"></a><span class="lineno"> 1346</span> }</div>
<div class="line"><a id="l01347" name="l01347"></a><span class="lineno"> 1347</span> }</div>
<div class="line"><a id="l01348" name="l01348"></a><span class="lineno"> 1348</span> </div>
<div class="line"><a id="l01349" name="l01349"></a><span class="lineno"> 1349</span> <span class="comment">// Add suffix block to index</span></div>
<div class="line"><a id="l01350" name="l01350"></a><span class="lineno"> 1350</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding CD sector suffix block to index&quot;</span>);</div>
<div class="line"><a id="l01351" name="l01351"></a><span class="lineno"> 1351</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> suffix_index_entry;</div>
<div class="line"><a id="l01352" name="l01352"></a><span class="lineno"> 1352</span> suffix_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l01353" name="l01353"></a><span class="lineno"> 1353</span> suffix_index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a422ccd5bbce9bc1dc34cfc113d4049cd">kDataTypeCdSectorSuffix</a>;</div>
<div class="line"><a id="l01354" name="l01354"></a><span class="lineno"> 1354</span> suffix_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = suffix_position;</div>
<div class="line"><a id="l01355" name="l01355"></a><span class="lineno"> 1355</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;suffix_index_entry);</div>
<div class="line"><a id="l01356" name="l01356"></a><span class="lineno"> 1356</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l01357" name="l01357"></a><span class="lineno"> 1357</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added CD sector suffix block index entry at offset %&quot;</span> PRIu64, suffix_position);</div>
<div class="line"><a id="l01358" name="l01358"></a><span class="lineno"> 1358</span> }</div>
<div class="line"><a id="l01359" name="l01359"></a><span class="lineno"> 1359</span> }</div>
<div class="line"><a id="l01360" name="l01360"></a><span class="lineno"> 1360</span> </div>
<div class="line"><a id="l01361" name="l01361"></a><span class="lineno"> 1361</span> <span class="keywordflow">if</span>(suffix_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> != <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>) free(buffer);</div>
<div class="line"><a id="l01362" name="l01362"></a><span class="lineno"> 1362</span>}</div>
</div>
<div class="line"><a id="l01363" name="l01363"></a><span class="lineno"> 1363</span></div>
<div class="foldopen" id="foldopen01391" data-start="{" data-end="}">
<div class="line"><a id="l01391" name="l01391"></a><span class="lineno"><a class="line" href="close__write_8c.html#ae5ee36ba745233583773cd7a644c8aa7"> 1391</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#ae5ee36ba745233583773cd7a644c8aa7">write_sector_prefix_ddt</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l01392" name="l01392"></a><span class="lineno"> 1392</span>{</div>
<div class="line"><a id="l01393" name="l01393"></a><span class="lineno"> 1393</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8317a42c16f1a140053f01808929f43f">sector_prefix_ddt2</a> == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l01394" name="l01394"></a><span class="lineno"> 1394</span> </div>
<div class="line"><a id="l01395" name="l01395"></a><span class="lineno"> 1395</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l01396" name="l01396"></a><span class="lineno"> 1396</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> prefix_ddt_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01397" name="l01397"></a><span class="lineno"> 1397</span> <span class="comment">// Align index position to block boundary if needed</span></div>
<div class="line"><a id="l01398" name="l01398"></a><span class="lineno"> 1398</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l01399" name="l01399"></a><span class="lineno"> 1399</span> <span class="keywordflow">if</span>(prefix_ddt_position &amp; alignment_mask)</div>
<div class="line"><a id="l01400" name="l01400"></a><span class="lineno"> 1400</span> {</div>
<div class="line"><a id="l01401" name="l01401"></a><span class="lineno"> 1401</span> <span class="keyword">const</span> uint64_t aligned_position = prefix_ddt_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l01402" name="l01402"></a><span class="lineno"> 1402</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l01403" name="l01403"></a><span class="lineno"> 1403</span> prefix_ddt_position = aligned_position;</div>
<div class="line"><a id="l01404" name="l01404"></a><span class="lineno"> 1404</span> }</div>
<div class="line"><a id="l01405" name="l01405"></a><span class="lineno"> 1405</span> </div>
<div class="line"><a id="l01406" name="l01406"></a><span class="lineno"> 1406</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing sector prefix DDT v2 at position %ld&quot;</span>, prefix_ddt_position);</div>
<div class="line"><a id="l01407" name="l01407"></a><span class="lineno"> 1407</span> <a class="code hl_struct" href="structDdtHeader2.html">DdtHeader2</a> ddt_header2 = {0};</div>
<div class="line"><a id="l01408" name="l01408"></a><span class="lineno"> 1408</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a80a88ec68cd0332a57886ac363bfa4d1">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aba4d0f50b26af1d0292daaa0d70feacf">DeDuplicationTable2</a>;</div>
<div class="line"><a id="l01409" name="l01409"></a><span class="lineno"> 1409</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a14f9ccf36df63e036d69291182cf7bbb">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6af27e757ce3912ce20c4e3b1d3048895f">kDataTypeCdSectorPrefix</a>;</div>
<div class="line"><a id="l01410" name="l01410"></a><span class="lineno"> 1410</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> =</div>
<div class="line"><a id="l01411" name="l01411"></a><span class="lineno"> 1411</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">compression_enabled</a> ? (ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l01412" name="l01412"></a><span class="lineno"> 1412</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a68f4825db4e22906af0e55a359360656">levels</a> = 1;</div>
<div class="line"><a id="l01413" name="l01413"></a><span class="lineno"> 1413</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ac8ec7921a5651b5107eda4e99b488798">tableLevel</a> = 0;</div>
<div class="line"><a id="l01414" name="l01414"></a><span class="lineno"> 1414</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ac48b4ceb64b05b5e7da2ca3df063ac99">negative</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac48b4ceb64b05b5e7da2ca3df063ac99">negative</a>;</div>
<div class="line"><a id="l01415" name="l01415"></a><span class="lineno"> 1415</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">overflow</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">overflow</a>;</div>
<div class="line"><a id="l01416" name="l01416"></a><span class="lineno"> 1416</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>;</div>
<div class="line"><a id="l01417" name="l01417"></a><span class="lineno"> 1417</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ad9a2beb3a79bc6c239ba04fe341e0cde">dataShift</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ad9a2beb3a79bc6c239ba04fe341e0cde">dataShift</a>;</div>
<div class="line"><a id="l01418" name="l01418"></a><span class="lineno"> 1418</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a8c2110cbb42bde3c0e302d3429024b04">tableShift</a> = 0; <span class="comment">// Single-level DDT</span></div>
<div class="line"><a id="l01419" name="l01419"></a><span class="lineno"> 1419</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a4e90c22109c3fff37b526a113b094a50">entries</a> =</div>
<div class="line"><a id="l01420" name="l01420"></a><span class="lineno"> 1420</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">image_info</a>.<a class="code hl_variable" href="structImageInfo.html#ae3e1b9cde1c51152b00eb1b59e199906">Sectors</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac48b4ceb64b05b5e7da2ca3df063ac99">negative</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">overflow</a>;</div>
<div class="line"><a id="l01421" name="l01421"></a><span class="lineno"> 1421</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a9571c1d556e33537935bab1edba31135">blocks</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a9571c1d556e33537935bab1edba31135">blocks</a>;</div>
<div class="line"><a id="l01422" name="l01422"></a><span class="lineno"> 1422</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a238a2ca31ce0f60af3e59a1cb3e2e73c">start</a> = 0;</div>
<div class="line"><a id="l01423" name="l01423"></a><span class="lineno"> 1423</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> = ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a4e90c22109c3fff37b526a113b094a50">entries</a> * <span class="keyword">sizeof</span>(uint64_t);</div>
<div class="line"><a id="l01424" name="l01424"></a><span class="lineno"> 1424</span> <span class="comment">// Calculate CRC64</span></div>
<div class="line"><a id="l01425" name="l01425"></a><span class="lineno"> 1425</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a4d69e092386cdf3499b17bd6f63a0d8d">crc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>((uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8317a42c16f1a140053f01808929f43f">sector_prefix_ddt2</a>, (uint32_t)ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>);</div>
<div class="line"><a id="l01426" name="l01426"></a><span class="lineno"> 1426</span> </div>
<div class="line"><a id="l01427" name="l01427"></a><span class="lineno"> 1427</span> uint8_t *buffer = NULL;</div>
<div class="line"><a id="l01428" name="l01428"></a><span class="lineno"> 1428</span> uint8_t lzma_properties[<a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>] = {0};</div>
<div class="line"><a id="l01429" name="l01429"></a><span class="lineno"> 1429</span> </div>
<div class="line"><a id="l01430" name="l01430"></a><span class="lineno"> 1430</span> <span class="keywordflow">if</span>(ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l01431" name="l01431"></a><span class="lineno"> 1431</span> {</div>
<div class="line"><a id="l01432" name="l01432"></a><span class="lineno"> 1432</span> buffer = (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8317a42c16f1a140053f01808929f43f">sector_prefix_ddt2</a>;</div>
<div class="line"><a id="l01433" name="l01433"></a><span class="lineno"> 1433</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a0799563cf99f679ee26840e32d52ca0f">cmpCrc64</a> = ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a4d69e092386cdf3499b17bd6f63a0d8d">crc64</a>;</div>
<div class="line"><a id="l01434" name="l01434"></a><span class="lineno"> 1434</span> }</div>
<div class="line"><a id="l01435" name="l01435"></a><span class="lineno"> 1435</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01436" name="l01436"></a><span class="lineno"> 1436</span> {</div>
<div class="line"><a id="l01437" name="l01437"></a><span class="lineno"> 1437</span> buffer = malloc((<span class="keywordtype">size_t</span>)ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> * 2); <span class="comment">// Allocate double size for compression</span></div>
<div class="line"><a id="l01438" name="l01438"></a><span class="lineno"> 1438</span> <span class="keywordflow">if</span>(buffer == NULL)</div>
<div class="line"><a id="l01439" name="l01439"></a><span class="lineno"> 1439</span> {</div>
<div class="line"><a id="l01440" name="l01440"></a><span class="lineno"> 1440</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for sector prefix DDT v2 compression&quot;</span>);</div>
<div class="line"><a id="l01441" name="l01441"></a><span class="lineno"> 1441</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l01442" name="l01442"></a><span class="lineno"> 1442</span> }</div>
<div class="line"><a id="l01443" name="l01443"></a><span class="lineno"> 1443</span> </div>
<div class="line"><a id="l01444" name="l01444"></a><span class="lineno"> 1444</span> <span class="keywordtype">size_t</span> dst_size;</div>
<div class="line"><a id="l01445" name="l01445"></a><span class="lineno"> 1445</span> </div>
<div class="line"><a id="l01446" name="l01446"></a><span class="lineno"> 1446</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>)</div>
<div class="line"><a id="l01447" name="l01447"></a><span class="lineno"> 1447</span> {</div>
<div class="line"><a id="l01448" name="l01448"></a><span class="lineno"> 1448</span> dst_size = <a class="code hl_function" href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a>(buffer, (<span class="keywordtype">size_t</span>)ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> * 2,</div>
<div class="line"><a id="l01449" name="l01449"></a><span class="lineno"> 1449</span> (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8317a42c16f1a140053f01808929f43f">sector_prefix_ddt2</a>, ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>,</div>
<div class="line"><a id="l01450" name="l01450"></a><span class="lineno"> 1450</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">zstd_level</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">num_threads</a>);</div>
<div class="line"><a id="l01451" name="l01451"></a><span class="lineno"> 1451</span> <span class="keywordflow">if</span>(dst_size == 0) dst_size = ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>;</div>
<div class="line"><a id="l01452" name="l01452"></a><span class="lineno"> 1452</span> }</div>
<div class="line"><a id="l01453" name="l01453"></a><span class="lineno"> 1453</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01454" name="l01454"></a><span class="lineno"> 1454</span> {</div>
<div class="line"><a id="l01455" name="l01455"></a><span class="lineno"> 1455</span> dst_size = (size_t)ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> * 2 * 2;</div>
<div class="line"><a id="l01456" name="l01456"></a><span class="lineno"> 1456</span> <span class="keywordtype">size_t</span> props_size = <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l01457" name="l01457"></a><span class="lineno"> 1457</span> <a class="code hl_function" href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a>(buffer, &amp;dst_size, (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8317a42c16f1a140053f01808929f43f">sector_prefix_ddt2</a>, ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>,</div>
<div class="line"><a id="l01458" name="l01458"></a><span class="lineno"> 1458</span> lzma_properties, &amp;props_size, 9, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">lzma_dict_size</a>, 4, 0, 2, 273,</div>
<div class="line"><a id="l01459" name="l01459"></a><span class="lineno"> 1459</span> <a class="code hl_define" href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a>(ctx));</div>
<div class="line"><a id="l01460" name="l01460"></a><span class="lineno"> 1460</span> }</div>
<div class="line"><a id="l01461" name="l01461"></a><span class="lineno"> 1461</span> </div>
<div class="line"><a id="l01462" name="l01462"></a><span class="lineno"> 1462</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> = (uint32_t)dst_size;</div>
<div class="line"><a id="l01463" name="l01463"></a><span class="lineno"> 1463</span> </div>
<div class="line"><a id="l01464" name="l01464"></a><span class="lineno"> 1464</span> <span class="keywordflow">if</span>(ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> &gt;= ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>)</div>
<div class="line"><a id="l01465" name="l01465"></a><span class="lineno"> 1465</span> {</div>
<div class="line"><a id="l01466" name="l01466"></a><span class="lineno"> 1466</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l01467" name="l01467"></a><span class="lineno"> 1467</span> free(buffer);</div>
<div class="line"><a id="l01468" name="l01468"></a><span class="lineno"> 1468</span> buffer = (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8317a42c16f1a140053f01808929f43f">sector_prefix_ddt2</a>;</div>
<div class="line"><a id="l01469" name="l01469"></a><span class="lineno"> 1469</span> }</div>
<div class="line"><a id="l01470" name="l01470"></a><span class="lineno"> 1470</span> }</div>
<div class="line"><a id="l01471" name="l01471"></a><span class="lineno"> 1471</span> </div>
<div class="line"><a id="l01472" name="l01472"></a><span class="lineno"> 1472</span> <span class="keywordflow">if</span>(ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l01473" name="l01473"></a><span class="lineno"> 1473</span> {</div>
<div class="line"><a id="l01474" name="l01474"></a><span class="lineno"> 1474</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> = ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>;</div>
<div class="line"><a id="l01475" name="l01475"></a><span class="lineno"> 1475</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a0799563cf99f679ee26840e32d52ca0f">cmpCrc64</a> = ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a4d69e092386cdf3499b17bd6f63a0d8d">crc64</a>;</div>
<div class="line"><a id="l01476" name="l01476"></a><span class="lineno"> 1476</span> }</div>
<div class="line"><a id="l01477" name="l01477"></a><span class="lineno"> 1477</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01478" name="l01478"></a><span class="lineno"> 1478</span> {</div>
<div class="line"><a id="l01479" name="l01479"></a><span class="lineno"> 1479</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a0799563cf99f679ee26840e32d52ca0f">cmpCrc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(buffer, (uint32_t)ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a>);</div>
<div class="line"><a id="l01480" name="l01480"></a><span class="lineno"> 1480</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>) ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">has_zstd_blocks</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l01481" name="l01481"></a><span class="lineno"> 1481</span> }</div>
<div class="line"><a id="l01482" name="l01482"></a><span class="lineno"> 1482</span> </div>
<div class="line"><a id="l01483" name="l01483"></a><span class="lineno"> 1483</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> length_to_write = ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a>;</div>
<div class="line"><a id="l01484" name="l01484"></a><span class="lineno"> 1484</span> <span class="keywordflow">if</span>(ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> += <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l01485" name="l01485"></a><span class="lineno"> 1485</span> </div>
<div class="line"><a id="l01486" name="l01486"></a><span class="lineno"> 1486</span> <span class="comment">// Write header</span></div>
<div class="line"><a id="l01487" name="l01487"></a><span class="lineno"> 1487</span> <span class="keywordflow">if</span>(fwrite(&amp;ddt_header2, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDdtHeader2.html">DdtHeader2</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l01488" name="l01488"></a><span class="lineno"> 1488</span> {</div>
<div class="line"><a id="l01489" name="l01489"></a><span class="lineno"> 1489</span> <span class="keywordflow">if</span>(ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>)</div>
<div class="line"><a id="l01490" name="l01490"></a><span class="lineno"> 1490</span> fwrite(lzma_properties, <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01491" name="l01491"></a><span class="lineno"> 1491</span> </div>
<div class="line"><a id="l01492" name="l01492"></a><span class="lineno"> 1492</span> <span class="comment">// Write data</span></div>
<div class="line"><a id="l01493" name="l01493"></a><span class="lineno"> 1493</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> written_bytes = fwrite(buffer, length_to_write, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01494" name="l01494"></a><span class="lineno"> 1494</span> <span class="keywordflow">if</span>(written_bytes == 1)</div>
<div class="line"><a id="l01495" name="l01495"></a><span class="lineno"> 1495</span> {</div>
<div class="line"><a id="l01496" name="l01496"></a><span class="lineno"> 1496</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote sector prefix DDT v2 (%&quot;</span> PRIu64 <span class="stringliteral">&quot; bytes)&quot;</span>, ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a>);</div>
<div class="line"><a id="l01497" name="l01497"></a><span class="lineno"> 1497</span> </div>
<div class="line"><a id="l01498" name="l01498"></a><span class="lineno"> 1498</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l01499" name="l01499"></a><span class="lineno"> 1499</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing sector prefix DDT v2 index entries&quot;</span>);</div>
<div class="line"><a id="l01500" name="l01500"></a><span class="lineno"> 1500</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l01501" name="l01501"></a><span class="lineno"> 1501</span> {</div>
<div class="line"><a id="l01502" name="l01502"></a><span class="lineno"> 1502</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l01503" name="l01503"></a><span class="lineno"> 1503</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aba4d0f50b26af1d0292daaa0d70feacf">DeDuplicationTable2</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6af27e757ce3912ce20c4e3b1d3048895f">kDataTypeCdSectorPrefix</a>)</div>
<div class="line"><a id="l01504" name="l01504"></a><span class="lineno"> 1504</span> {</div>
<div class="line"><a id="l01505" name="l01505"></a><span class="lineno"> 1505</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing sector prefix DDT v2 index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l01506" name="l01506"></a><span class="lineno"> 1506</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l01507" name="l01507"></a><span class="lineno"> 1507</span> }</div>
<div class="line"><a id="l01508" name="l01508"></a><span class="lineno"> 1508</span> }</div>
<div class="line"><a id="l01509" name="l01509"></a><span class="lineno"> 1509</span> </div>
<div class="line"><a id="l01510" name="l01510"></a><span class="lineno"> 1510</span> <span class="comment">// Add prefix block to index</span></div>
<div class="line"><a id="l01511" name="l01511"></a><span class="lineno"> 1511</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding sector prefix DDT v2 to index&quot;</span>);</div>
<div class="line"><a id="l01512" name="l01512"></a><span class="lineno"> 1512</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> prefix_ddt_index_entry;</div>
<div class="line"><a id="l01513" name="l01513"></a><span class="lineno"> 1513</span> prefix_ddt_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aba4d0f50b26af1d0292daaa0d70feacf">DeDuplicationTable2</a>;</div>
<div class="line"><a id="l01514" name="l01514"></a><span class="lineno"> 1514</span> prefix_ddt_index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6af27e757ce3912ce20c4e3b1d3048895f">kDataTypeCdSectorPrefix</a>;</div>
<div class="line"><a id="l01515" name="l01515"></a><span class="lineno"> 1515</span> prefix_ddt_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = prefix_ddt_position;</div>
<div class="line"><a id="l01516" name="l01516"></a><span class="lineno"> 1516</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;prefix_ddt_index_entry);</div>
<div class="line"><a id="l01517" name="l01517"></a><span class="lineno"> 1517</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l01518" name="l01518"></a><span class="lineno"> 1518</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added sector prefix DDT v2 index entry at offset %&quot;</span> PRIu64, prefix_ddt_position);</div>
<div class="line"><a id="l01519" name="l01519"></a><span class="lineno"> 1519</span> }</div>
<div class="line"><a id="l01520" name="l01520"></a><span class="lineno"> 1520</span> }</div>
<div class="line"><a id="l01521" name="l01521"></a><span class="lineno"> 1521</span> </div>
<div class="line"><a id="l01522" name="l01522"></a><span class="lineno"> 1522</span> <span class="keywordflow">if</span>(ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> != <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>) free(buffer);</div>
<div class="line"><a id="l01523" name="l01523"></a><span class="lineno"> 1523</span>}</div>
</div>
<div class="line"><a id="l01524" name="l01524"></a><span class="lineno"> 1524</span></div>
<div class="foldopen" id="foldopen01568" data-start="{" data-end="}">
<div class="line"><a id="l01568" name="l01568"></a><span class="lineno"><a class="line" href="close__write_8c.html#a9d0eb026d1fa544b554493e780b7fbc1"> 1568</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#a9d0eb026d1fa544b554493e780b7fbc1">write_sector_suffix_ddt</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l01569" name="l01569"></a><span class="lineno"> 1569</span>{</div>
<div class="line"><a id="l01570" name="l01570"></a><span class="lineno"> 1570</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a46d0ccdc69758165c0468afbd05b9ffe">sector_suffix_ddt2</a> == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l01571" name="l01571"></a><span class="lineno"> 1571</span> </div>
<div class="line"><a id="l01572" name="l01572"></a><span class="lineno"> 1572</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l01573" name="l01573"></a><span class="lineno"> 1573</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> suffix_ddt_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01574" name="l01574"></a><span class="lineno"> 1574</span> <span class="comment">// Align index position to block boundary if needed</span></div>
<div class="line"><a id="l01575" name="l01575"></a><span class="lineno"> 1575</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l01576" name="l01576"></a><span class="lineno"> 1576</span> <span class="keywordflow">if</span>(suffix_ddt_position &amp; alignment_mask)</div>
<div class="line"><a id="l01577" name="l01577"></a><span class="lineno"> 1577</span> {</div>
<div class="line"><a id="l01578" name="l01578"></a><span class="lineno"> 1578</span> <span class="keyword">const</span> uint64_t aligned_position = suffix_ddt_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l01579" name="l01579"></a><span class="lineno"> 1579</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l01580" name="l01580"></a><span class="lineno"> 1580</span> suffix_ddt_position = aligned_position;</div>
<div class="line"><a id="l01581" name="l01581"></a><span class="lineno"> 1581</span> }</div>
<div class="line"><a id="l01582" name="l01582"></a><span class="lineno"> 1582</span> </div>
<div class="line"><a id="l01583" name="l01583"></a><span class="lineno"> 1583</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing sector suffix DDT v2 at position %ld&quot;</span>, suffix_ddt_position);</div>
<div class="line"><a id="l01584" name="l01584"></a><span class="lineno"> 1584</span> <a class="code hl_struct" href="structDdtHeader2.html">DdtHeader2</a> ddt_header2 = {0};</div>
<div class="line"><a id="l01585" name="l01585"></a><span class="lineno"> 1585</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a80a88ec68cd0332a57886ac363bfa4d1">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aba4d0f50b26af1d0292daaa0d70feacf">DeDuplicationTable2</a>;</div>
<div class="line"><a id="l01586" name="l01586"></a><span class="lineno"> 1586</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a14f9ccf36df63e036d69291182cf7bbb">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a422ccd5bbce9bc1dc34cfc113d4049cd">kDataTypeCdSectorSuffix</a>;</div>
<div class="line"><a id="l01587" name="l01587"></a><span class="lineno"> 1587</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> =</div>
<div class="line"><a id="l01588" name="l01588"></a><span class="lineno"> 1588</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">compression_enabled</a> ? (ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l01589" name="l01589"></a><span class="lineno"> 1589</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a68f4825db4e22906af0e55a359360656">levels</a> = 1;</div>
<div class="line"><a id="l01590" name="l01590"></a><span class="lineno"> 1590</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ac8ec7921a5651b5107eda4e99b488798">tableLevel</a> = 0;</div>
<div class="line"><a id="l01591" name="l01591"></a><span class="lineno"> 1591</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ac48b4ceb64b05b5e7da2ca3df063ac99">negative</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac48b4ceb64b05b5e7da2ca3df063ac99">negative</a>;</div>
<div class="line"><a id="l01592" name="l01592"></a><span class="lineno"> 1592</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">overflow</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">overflow</a>;</div>
<div class="line"><a id="l01593" name="l01593"></a><span class="lineno"> 1593</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>;</div>
<div class="line"><a id="l01594" name="l01594"></a><span class="lineno"> 1594</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ad9a2beb3a79bc6c239ba04fe341e0cde">dataShift</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ad9a2beb3a79bc6c239ba04fe341e0cde">dataShift</a>;</div>
<div class="line"><a id="l01595" name="l01595"></a><span class="lineno"> 1595</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a8c2110cbb42bde3c0e302d3429024b04">tableShift</a> = 0; <span class="comment">// Single-level DDT</span></div>
<div class="line"><a id="l01596" name="l01596"></a><span class="lineno"> 1596</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a4e90c22109c3fff37b526a113b094a50">entries</a> =</div>
<div class="line"><a id="l01597" name="l01597"></a><span class="lineno"> 1597</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">image_info</a>.<a class="code hl_variable" href="structImageInfo.html#ae3e1b9cde1c51152b00eb1b59e199906">Sectors</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac48b4ceb64b05b5e7da2ca3df063ac99">negative</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">overflow</a>;</div>
<div class="line"><a id="l01598" name="l01598"></a><span class="lineno"> 1598</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a9571c1d556e33537935bab1edba31135">blocks</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#a9571c1d556e33537935bab1edba31135">blocks</a>;</div>
<div class="line"><a id="l01599" name="l01599"></a><span class="lineno"> 1599</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a238a2ca31ce0f60af3e59a1cb3e2e73c">start</a> = 0;</div>
<div class="line"><a id="l01600" name="l01600"></a><span class="lineno"> 1600</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> = ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a4e90c22109c3fff37b526a113b094a50">entries</a> * <span class="keyword">sizeof</span>(uint64_t);</div>
<div class="line"><a id="l01601" name="l01601"></a><span class="lineno"> 1601</span> <span class="comment">// Calculate CRC64</span></div>
<div class="line"><a id="l01602" name="l01602"></a><span class="lineno"> 1602</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a4d69e092386cdf3499b17bd6f63a0d8d">crc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>((uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a46d0ccdc69758165c0468afbd05b9ffe">sector_suffix_ddt2</a>, (uint32_t)ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>);</div>
<div class="line"><a id="l01603" name="l01603"></a><span class="lineno"> 1603</span> </div>
<div class="line"><a id="l01604" name="l01604"></a><span class="lineno"> 1604</span> uint8_t *buffer = NULL;</div>
<div class="line"><a id="l01605" name="l01605"></a><span class="lineno"> 1605</span> uint8_t lzma_properties[<a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>] = {0};</div>
<div class="line"><a id="l01606" name="l01606"></a><span class="lineno"> 1606</span> </div>
<div class="line"><a id="l01607" name="l01607"></a><span class="lineno"> 1607</span> <span class="keywordflow">if</span>(ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l01608" name="l01608"></a><span class="lineno"> 1608</span> {</div>
<div class="line"><a id="l01609" name="l01609"></a><span class="lineno"> 1609</span> buffer = (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a46d0ccdc69758165c0468afbd05b9ffe">sector_suffix_ddt2</a>;</div>
<div class="line"><a id="l01610" name="l01610"></a><span class="lineno"> 1610</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a0799563cf99f679ee26840e32d52ca0f">cmpCrc64</a> = ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a4d69e092386cdf3499b17bd6f63a0d8d">crc64</a>;</div>
<div class="line"><a id="l01611" name="l01611"></a><span class="lineno"> 1611</span> }</div>
<div class="line"><a id="l01612" name="l01612"></a><span class="lineno"> 1612</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01613" name="l01613"></a><span class="lineno"> 1613</span> {</div>
<div class="line"><a id="l01614" name="l01614"></a><span class="lineno"> 1614</span> buffer = malloc((<span class="keywordtype">size_t</span>)ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> * 2); <span class="comment">// Allocate double size for compression</span></div>
<div class="line"><a id="l01615" name="l01615"></a><span class="lineno"> 1615</span> <span class="keywordflow">if</span>(buffer == NULL)</div>
<div class="line"><a id="l01616" name="l01616"></a><span class="lineno"> 1616</span> {</div>
<div class="line"><a id="l01617" name="l01617"></a><span class="lineno"> 1617</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for sector suffix DDT v2 compression&quot;</span>);</div>
<div class="line"><a id="l01618" name="l01618"></a><span class="lineno"> 1618</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l01619" name="l01619"></a><span class="lineno"> 1619</span> }</div>
<div class="line"><a id="l01620" name="l01620"></a><span class="lineno"> 1620</span> </div>
<div class="line"><a id="l01621" name="l01621"></a><span class="lineno"> 1621</span> <span class="keywordtype">size_t</span> dst_size;</div>
<div class="line"><a id="l01622" name="l01622"></a><span class="lineno"> 1622</span> </div>
<div class="line"><a id="l01623" name="l01623"></a><span class="lineno"> 1623</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>)</div>
<div class="line"><a id="l01624" name="l01624"></a><span class="lineno"> 1624</span> {</div>
<div class="line"><a id="l01625" name="l01625"></a><span class="lineno"> 1625</span> dst_size = <a class="code hl_function" href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a>(buffer, (<span class="keywordtype">size_t</span>)ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> * 2,</div>
<div class="line"><a id="l01626" name="l01626"></a><span class="lineno"> 1626</span> (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a46d0ccdc69758165c0468afbd05b9ffe">sector_suffix_ddt2</a>, ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>,</div>
<div class="line"><a id="l01627" name="l01627"></a><span class="lineno"> 1627</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">zstd_level</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">num_threads</a>);</div>
<div class="line"><a id="l01628" name="l01628"></a><span class="lineno"> 1628</span> <span class="keywordflow">if</span>(dst_size == 0) dst_size = ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>;</div>
<div class="line"><a id="l01629" name="l01629"></a><span class="lineno"> 1629</span> }</div>
<div class="line"><a id="l01630" name="l01630"></a><span class="lineno"> 1630</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01631" name="l01631"></a><span class="lineno"> 1631</span> {</div>
<div class="line"><a id="l01632" name="l01632"></a><span class="lineno"> 1632</span> dst_size = (size_t)ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a> * 2 * 2;</div>
<div class="line"><a id="l01633" name="l01633"></a><span class="lineno"> 1633</span> <span class="keywordtype">size_t</span> props_size = <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l01634" name="l01634"></a><span class="lineno"> 1634</span> <a class="code hl_function" href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a>(buffer, &amp;dst_size, (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a46d0ccdc69758165c0468afbd05b9ffe">sector_suffix_ddt2</a>, ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>,</div>
<div class="line"><a id="l01635" name="l01635"></a><span class="lineno"> 1635</span> lzma_properties, &amp;props_size, 9, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">lzma_dict_size</a>, 4, 0, 2, 273,</div>
<div class="line"><a id="l01636" name="l01636"></a><span class="lineno"> 1636</span> <a class="code hl_define" href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a>(ctx));</div>
<div class="line"><a id="l01637" name="l01637"></a><span class="lineno"> 1637</span> }</div>
<div class="line"><a id="l01638" name="l01638"></a><span class="lineno"> 1638</span> </div>
<div class="line"><a id="l01639" name="l01639"></a><span class="lineno"> 1639</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> = (uint32_t)dst_size;</div>
<div class="line"><a id="l01640" name="l01640"></a><span class="lineno"> 1640</span> </div>
<div class="line"><a id="l01641" name="l01641"></a><span class="lineno"> 1641</span> <span class="keywordflow">if</span>(ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> &gt;= ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>)</div>
<div class="line"><a id="l01642" name="l01642"></a><span class="lineno"> 1642</span> {</div>
<div class="line"><a id="l01643" name="l01643"></a><span class="lineno"> 1643</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l01644" name="l01644"></a><span class="lineno"> 1644</span> free(buffer);</div>
<div class="line"><a id="l01645" name="l01645"></a><span class="lineno"> 1645</span> buffer = (uint8_t *)ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a46d0ccdc69758165c0468afbd05b9ffe">sector_suffix_ddt2</a>;</div>
<div class="line"><a id="l01646" name="l01646"></a><span class="lineno"> 1646</span> }</div>
<div class="line"><a id="l01647" name="l01647"></a><span class="lineno"> 1647</span> }</div>
<div class="line"><a id="l01648" name="l01648"></a><span class="lineno"> 1648</span> </div>
<div class="line"><a id="l01649" name="l01649"></a><span class="lineno"> 1649</span> <span class="keywordflow">if</span>(ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l01650" name="l01650"></a><span class="lineno"> 1650</span> {</div>
<div class="line"><a id="l01651" name="l01651"></a><span class="lineno"> 1651</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> = ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">length</a>;</div>
<div class="line"><a id="l01652" name="l01652"></a><span class="lineno"> 1652</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a0799563cf99f679ee26840e32d52ca0f">cmpCrc64</a> = ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a4d69e092386cdf3499b17bd6f63a0d8d">crc64</a>;</div>
<div class="line"><a id="l01653" name="l01653"></a><span class="lineno"> 1653</span> }</div>
<div class="line"><a id="l01654" name="l01654"></a><span class="lineno"> 1654</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01655" name="l01655"></a><span class="lineno"> 1655</span> {</div>
<div class="line"><a id="l01656" name="l01656"></a><span class="lineno"> 1656</span> ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#a0799563cf99f679ee26840e32d52ca0f">cmpCrc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(buffer, (uint32_t)ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a>);</div>
<div class="line"><a id="l01657" name="l01657"></a><span class="lineno"> 1657</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>) ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">has_zstd_blocks</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l01658" name="l01658"></a><span class="lineno"> 1658</span> }</div>
<div class="line"><a id="l01659" name="l01659"></a><span class="lineno"> 1659</span> </div>
<div class="line"><a id="l01660" name="l01660"></a><span class="lineno"> 1660</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> length_to_write = ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a>;</div>
<div class="line"><a id="l01661" name="l01661"></a><span class="lineno"> 1661</span> <span class="keywordflow">if</span>(ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a> += <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l01662" name="l01662"></a><span class="lineno"> 1662</span> </div>
<div class="line"><a id="l01663" name="l01663"></a><span class="lineno"> 1663</span> <span class="comment">// Write header</span></div>
<div class="line"><a id="l01664" name="l01664"></a><span class="lineno"> 1664</span> <span class="keywordflow">if</span>(fwrite(&amp;ddt_header2, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDdtHeader2.html">DdtHeader2</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l01665" name="l01665"></a><span class="lineno"> 1665</span> {</div>
<div class="line"><a id="l01666" name="l01666"></a><span class="lineno"> 1666</span> <span class="keywordflow">if</span>(ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>)</div>
<div class="line"><a id="l01667" name="l01667"></a><span class="lineno"> 1667</span> fwrite(lzma_properties, <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01668" name="l01668"></a><span class="lineno"> 1668</span> </div>
<div class="line"><a id="l01669" name="l01669"></a><span class="lineno"> 1669</span> <span class="comment">// Write data</span></div>
<div class="line"><a id="l01670" name="l01670"></a><span class="lineno"> 1670</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> written_bytes = fwrite(buffer, length_to_write, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01671" name="l01671"></a><span class="lineno"> 1671</span> <span class="keywordflow">if</span>(written_bytes == 1)</div>
<div class="line"><a id="l01672" name="l01672"></a><span class="lineno"> 1672</span> {</div>
<div class="line"><a id="l01673" name="l01673"></a><span class="lineno"> 1673</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote sector suffix DDT v2 (%&quot;</span> PRIu64 <span class="stringliteral">&quot; bytes)&quot;</span>, ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">cmpLength</a>);</div>
<div class="line"><a id="l01674" name="l01674"></a><span class="lineno"> 1674</span> </div>
<div class="line"><a id="l01675" name="l01675"></a><span class="lineno"> 1675</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l01676" name="l01676"></a><span class="lineno"> 1676</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing sector suffix DDT v2 block index entries&quot;</span>);</div>
<div class="line"><a id="l01677" name="l01677"></a><span class="lineno"> 1677</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l01678" name="l01678"></a><span class="lineno"> 1678</span> {</div>
<div class="line"><a id="l01679" name="l01679"></a><span class="lineno"> 1679</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l01680" name="l01680"></a><span class="lineno"> 1680</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aba4d0f50b26af1d0292daaa0d70feacf">DeDuplicationTable2</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a422ccd5bbce9bc1dc34cfc113d4049cd">kDataTypeCdSectorSuffix</a>)</div>
<div class="line"><a id="l01681" name="l01681"></a><span class="lineno"> 1681</span> {</div>
<div class="line"><a id="l01682" name="l01682"></a><span class="lineno"> 1682</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing sector suffix DDT v2 index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l01683" name="l01683"></a><span class="lineno"> 1683</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l01684" name="l01684"></a><span class="lineno"> 1684</span> }</div>
<div class="line"><a id="l01685" name="l01685"></a><span class="lineno"> 1685</span> }</div>
<div class="line"><a id="l01686" name="l01686"></a><span class="lineno"> 1686</span> </div>
<div class="line"><a id="l01687" name="l01687"></a><span class="lineno"> 1687</span> <span class="comment">// Add suffix block to index</span></div>
<div class="line"><a id="l01688" name="l01688"></a><span class="lineno"> 1688</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding sector suffix DDT v2 to index&quot;</span>);</div>
<div class="line"><a id="l01689" name="l01689"></a><span class="lineno"> 1689</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> suffix_ddt_index_entry;</div>
<div class="line"><a id="l01690" name="l01690"></a><span class="lineno"> 1690</span> suffix_ddt_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aba4d0f50b26af1d0292daaa0d70feacf">DeDuplicationTable2</a>;</div>
<div class="line"><a id="l01691" name="l01691"></a><span class="lineno"> 1691</span> suffix_ddt_index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a422ccd5bbce9bc1dc34cfc113d4049cd">kDataTypeCdSectorSuffix</a>;</div>
<div class="line"><a id="l01692" name="l01692"></a><span class="lineno"> 1692</span> suffix_ddt_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = suffix_ddt_position;</div>
<div class="line"><a id="l01693" name="l01693"></a><span class="lineno"> 1693</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;suffix_ddt_index_entry);</div>
<div class="line"><a id="l01694" name="l01694"></a><span class="lineno"> 1694</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l01695" name="l01695"></a><span class="lineno"> 1695</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added sector suffix DDT v2 index entry at offset %&quot;</span> PRIu64, suffix_ddt_position);</div>
<div class="line"><a id="l01696" name="l01696"></a><span class="lineno"> 1696</span> }</div>
<div class="line"><a id="l01697" name="l01697"></a><span class="lineno"> 1697</span> }</div>
<div class="line"><a id="l01698" name="l01698"></a><span class="lineno"> 1698</span> </div>
<div class="line"><a id="l01699" name="l01699"></a><span class="lineno"> 1699</span> <span class="keywordflow">if</span>(ddt_header2.<a class="code hl_variable" href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">compression</a> != <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>) free(buffer);</div>
<div class="line"><a id="l01700" name="l01700"></a><span class="lineno"> 1700</span>}</div>
</div>
<div class="line"><a id="l01701" name="l01701"></a><span class="lineno"> 1701</span></div>
<div class="foldopen" id="foldopen01759" data-start="{" data-end="}">
<div class="line"><a id="l01759" name="l01759"></a><span class="lineno"><a class="line" href="close__write_8c.html#a2b849af94084e38d2040eca1d520478a"> 1759</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#a2b849af94084e38d2040eca1d520478a">write_sector_subchannel</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l01760" name="l01760"></a><span class="lineno"> 1760</span>{</div>
<div class="line"><a id="l01761" name="l01761"></a><span class="lineno"> 1761</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aaf16c9ee5b05bac1ef44d29abef6134a">sector_subchannel</a> == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l01762" name="l01762"></a><span class="lineno"> 1762</span> </div>
<div class="line"><a id="l01763" name="l01763"></a><span class="lineno"> 1763</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l01764" name="l01764"></a><span class="lineno"> 1764</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> block_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01765" name="l01765"></a><span class="lineno"> 1765</span> <span class="comment">// Align index position to block boundary if needed</span></div>
<div class="line"><a id="l01766" name="l01766"></a><span class="lineno"> 1766</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l01767" name="l01767"></a><span class="lineno"> 1767</span> <span class="keywordflow">if</span>(block_position &amp; alignment_mask)</div>
<div class="line"><a id="l01768" name="l01768"></a><span class="lineno"> 1768</span> {</div>
<div class="line"><a id="l01769" name="l01769"></a><span class="lineno"> 1769</span> <span class="keyword">const</span> uint64_t aligned_position = block_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l01770" name="l01770"></a><span class="lineno"> 1770</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l01771" name="l01771"></a><span class="lineno"> 1771</span> block_position = aligned_position;</div>
<div class="line"><a id="l01772" name="l01772"></a><span class="lineno"> 1772</span> }</div>
<div class="line"><a id="l01773" name="l01773"></a><span class="lineno"> 1773</span> </div>
<div class="line"><a id="l01774" name="l01774"></a><span class="lineno"> 1774</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing sector subchannel block at position %ld&quot;</span>, block_position);</div>
<div class="line"><a id="l01775" name="l01775"></a><span class="lineno"> 1775</span> <a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a> subchannel_block = {0};</div>
<div class="line"><a id="l01776" name="l01776"></a><span class="lineno"> 1776</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a3b03f118fb2dc3dcef3f87a82238e358">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l01777" name="l01777"></a><span class="lineno"> 1777</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l01778" name="l01778"></a><span class="lineno"> 1778</span> </div>
<div class="line"><a id="l01779" name="l01779"></a><span class="lineno"> 1779</span> uint8_t *buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aaf16c9ee5b05bac1ef44d29abef6134a">sector_subchannel</a>;</div>
<div class="line"><a id="l01780" name="l01780"></a><span class="lineno"> 1780</span> <span class="keywordtype">bool</span> owns_buffer = <span class="keyword">false</span>;</div>
<div class="line"><a id="l01781" name="l01781"></a><span class="lineno"> 1781</span> uint8_t lzma_properties[<a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>] = {0};</div>
<div class="line"><a id="l01782" name="l01782"></a><span class="lineno"> 1782</span> </div>
<div class="line"><a id="l01783" name="l01783"></a><span class="lineno"> 1783</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">image_info</a>.<a class="code hl_variable" href="structImageInfo.html#a7ed25efcf8cec55d6609b83bcd17b2d0">MetadataMediaType</a> == <a class="code hl_enumvalue" href="enums_8h.html#abaa37b51ab0a4cc3d5d1a0b4820c8466aaf46f69508c3a90e5588c71f410a7f12">OpticalDisc</a>)</div>
<div class="line"><a id="l01784" name="l01784"></a><span class="lineno"> 1784</span> {</div>
<div class="line"><a id="l01785" name="l01785"></a><span class="lineno"> 1785</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a67f500676d1860cd99c7be80f95ea4f7">kDataTypeCdSubchannel</a>;</div>
<div class="line"><a id="l01786" name="l01786"></a><span class="lineno"> 1786</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> = (uint32_t)(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac48b4ceb64b05b5e7da2ca3df063ac99">negative</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">image_info</a>.<a class="code hl_variable" href="structImageInfo.html#ae3e1b9cde1c51152b00eb1b59e199906">Sectors</a> +</div>
<div class="line"><a id="l01787" name="l01787"></a><span class="lineno"> 1787</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">overflow</a>) *</div>
<div class="line"><a id="l01788" name="l01788"></a><span class="lineno"> 1788</span> 96;</div>
<div class="line"><a id="l01789" name="l01789"></a><span class="lineno"> 1789</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l01790" name="l01790"></a><span class="lineno"> 1790</span> </div>
<div class="line"><a id="l01791" name="l01791"></a><span class="lineno"> 1791</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">compression_enabled</a>)</div>
<div class="line"><a id="l01792" name="l01792"></a><span class="lineno"> 1792</span> {</div>
<div class="line"><a id="l01793" name="l01793"></a><span class="lineno"> 1793</span> uint8_t *cst_buffer = malloc(subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l01794" name="l01794"></a><span class="lineno"> 1794</span> </div>
<div class="line"><a id="l01795" name="l01795"></a><span class="lineno"> 1795</span> <span class="keywordflow">if</span>(cst_buffer == NULL)</div>
<div class="line"><a id="l01796" name="l01796"></a><span class="lineno"> 1796</span> {</div>
<div class="line"><a id="l01797" name="l01797"></a><span class="lineno"> 1797</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for Claunia Subchannel Transform output&quot;</span>);</div>
<div class="line"><a id="l01798" name="l01798"></a><span class="lineno"> 1798</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l01799" name="l01799"></a><span class="lineno"> 1799</span> }</div>
<div class="line"><a id="l01800" name="l01800"></a><span class="lineno"> 1800</span> </div>
<div class="line"><a id="l01801" name="l01801"></a><span class="lineno"> 1801</span> uint8_t *dst_buffer = malloc(subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l01802" name="l01802"></a><span class="lineno"> 1802</span> </div>
<div class="line"><a id="l01803" name="l01803"></a><span class="lineno"> 1803</span> <span class="keywordflow">if</span>(dst_buffer == NULL)</div>
<div class="line"><a id="l01804" name="l01804"></a><span class="lineno"> 1804</span> {</div>
<div class="line"><a id="l01805" name="l01805"></a><span class="lineno"> 1805</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for compressed output&quot;</span>);</div>
<div class="line"><a id="l01806" name="l01806"></a><span class="lineno"> 1806</span> free(cst_buffer);</div>
<div class="line"><a id="l01807" name="l01807"></a><span class="lineno"> 1807</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l01808" name="l01808"></a><span class="lineno"> 1808</span> }</div>
<div class="line"><a id="l01809" name="l01809"></a><span class="lineno"> 1809</span> </div>
<div class="line"><a id="l01810" name="l01810"></a><span class="lineno"> 1810</span> <a class="code hl_function" href="decls_8h.html#a0b29337ce6fedc79bf7d1a84d92173d6">aaruf_cst_transform</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aaf16c9ee5b05bac1ef44d29abef6134a">sector_subchannel</a>, cst_buffer, subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l01811" name="l01811"></a><span class="lineno"> 1811</span> </div>
<div class="line"><a id="l01812" name="l01812"></a><span class="lineno"> 1812</span> <span class="keywordtype">size_t</span> dst_size;</div>
<div class="line"><a id="l01813" name="l01813"></a><span class="lineno"> 1813</span> </div>
<div class="line"><a id="l01814" name="l01814"></a><span class="lineno"> 1814</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>)</div>
<div class="line"><a id="l01815" name="l01815"></a><span class="lineno"> 1815</span> {</div>
<div class="line"><a id="l01816" name="l01816"></a><span class="lineno"> 1816</span> dst_size = <a class="code hl_function" href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a>(dst_buffer, subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, cst_buffer,</div>
<div class="line"><a id="l01817" name="l01817"></a><span class="lineno"> 1817</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">zstd_level</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">num_threads</a>);</div>
<div class="line"><a id="l01818" name="l01818"></a><span class="lineno"> 1818</span> <span class="keywordflow">if</span>(dst_size == 0) dst_size = subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>; <span class="comment">/* compression failed, fall through to none */</span></div>
<div class="line"><a id="l01819" name="l01819"></a><span class="lineno"> 1819</span> }</div>
<div class="line"><a id="l01820" name="l01820"></a><span class="lineno"> 1820</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01821" name="l01821"></a><span class="lineno"> 1821</span> {</div>
<div class="line"><a id="l01822" name="l01822"></a><span class="lineno"> 1822</span> dst_size = subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l01823" name="l01823"></a><span class="lineno"> 1823</span> <span class="keywordtype">size_t</span> props_size = <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l01824" name="l01824"></a><span class="lineno"> 1824</span> </div>
<div class="line"><a id="l01825" name="l01825"></a><span class="lineno"> 1825</span> <a class="code hl_function" href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a>(dst_buffer, &amp;dst_size, cst_buffer, subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, lzma_properties,</div>
<div class="line"><a id="l01826" name="l01826"></a><span class="lineno"> 1826</span> &amp;props_size, 9, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">lzma_dict_size</a>, 4, 0, 2, 273, <a class="code hl_define" href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a>(ctx));</div>
<div class="line"><a id="l01827" name="l01827"></a><span class="lineno"> 1827</span> }</div>
<div class="line"><a id="l01828" name="l01828"></a><span class="lineno"> 1828</span> </div>
<div class="line"><a id="l01829" name="l01829"></a><span class="lineno"> 1829</span> free(cst_buffer);</div>
<div class="line"><a id="l01830" name="l01830"></a><span class="lineno"> 1830</span> </div>
<div class="line"><a id="l01831" name="l01831"></a><span class="lineno"> 1831</span> <span class="keywordflow">if</span>(dst_size &lt; subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>)</div>
<div class="line"><a id="l01832" name="l01832"></a><span class="lineno"> 1832</span> {</div>
<div class="line"><a id="l01833" name="l01833"></a><span class="lineno"> 1833</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a70ad19ddcf9dde2ea703b94fcc803b89">kCompressionZstdCst</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a27f540cdadcf362bca697de69212267e">kCompressionLzmaCst</a>;</div>
<div class="line"><a id="l01834" name="l01834"></a><span class="lineno"> 1834</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = (uint32_t)dst_size;</div>
<div class="line"><a id="l01835" name="l01835"></a><span class="lineno"> 1835</span> buffer = dst_buffer;</div>
<div class="line"><a id="l01836" name="l01836"></a><span class="lineno"> 1836</span> owns_buffer = <span class="keyword">true</span>;</div>
<div class="line"><a id="l01837" name="l01837"></a><span class="lineno"> 1837</span> }</div>
<div class="line"><a id="l01838" name="l01838"></a><span class="lineno"> 1838</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01839" name="l01839"></a><span class="lineno"> 1839</span> {</div>
<div class="line"><a id="l01840" name="l01840"></a><span class="lineno"> 1840</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l01841" name="l01841"></a><span class="lineno"> 1841</span> free(dst_buffer);</div>
<div class="line"><a id="l01842" name="l01842"></a><span class="lineno"> 1842</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l01843" name="l01843"></a><span class="lineno"> 1843</span> }</div>
<div class="line"><a id="l01844" name="l01844"></a><span class="lineno"> 1844</span> }</div>
<div class="line"><a id="l01845" name="l01845"></a><span class="lineno"> 1845</span> }</div>
<div class="line"><a id="l01846" name="l01846"></a><span class="lineno"> 1846</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">image_info</a>.<a class="code hl_variable" href="structImageInfo.html#a7ed25efcf8cec55d6609b83bcd17b2d0">MetadataMediaType</a> == <a class="code hl_enumvalue" href="enums_8h.html#abaa37b51ab0a4cc3d5d1a0b4820c8466ad45ebea105994c5fe86200f36d9e6ccd">BlockMedia</a>)</div>
<div class="line"><a id="l01847" name="l01847"></a><span class="lineno"> 1847</span> {</div>
<div class="line"><a id="l01848" name="l01848"></a><span class="lineno"> 1848</span> <span class="keywordflow">switch</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">image_info</a>.<a class="code hl_variable" href="structImageInfo.html#a76611d5087e0a9fd4d329fac7c9ec3f3">MediaType</a>)</div>
<div class="line"><a id="l01849" name="l01849"></a><span class="lineno"> 1849</span> {</div>
<div class="line"><a id="l01850" name="l01850"></a><span class="lineno"> 1850</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__MediaTypes.html#gga1499e9f8a76cb81b43b7a4b0dbe7e44aa0a8ba83da933d4ad284631784a991f19">AppleProfile</a>:</div>
<div class="line"><a id="l01851" name="l01851"></a><span class="lineno"> 1851</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__MediaTypes.html#gga1499e9f8a76cb81b43b7a4b0dbe7e44aac08b59f9e8ecf5e380092edddb0340ec">AppleFileWare</a>:</div>
<div class="line"><a id="l01852" name="l01852"></a><span class="lineno"> 1852</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ae1ffec29fa128f45754f7c74390ce0e9">kDataTypeAppleProfileTag</a>;</div>
<div class="line"><a id="l01853" name="l01853"></a><span class="lineno"> 1853</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> = (uint32_t)(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">image_info</a>.<a class="code hl_variable" href="structImageInfo.html#ae3e1b9cde1c51152b00eb1b59e199906">Sectors</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">overflow</a>) * 20;</div>
<div class="line"><a id="l01854" name="l01854"></a><span class="lineno"> 1854</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l01855" name="l01855"></a><span class="lineno"> 1855</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__MediaTypes.html#gga1499e9f8a76cb81b43b7a4b0dbe7e44aae809315e2cd79c3fd74d1604c38f3ae6">AppleSonyDS</a>:</div>
<div class="line"><a id="l01856" name="l01856"></a><span class="lineno"> 1856</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__MediaTypes.html#gga1499e9f8a76cb81b43b7a4b0dbe7e44aa3d003ea60d3ecb7018a671e1302938a0">AppleSonySS</a>:</div>
<div class="line"><a id="l01857" name="l01857"></a><span class="lineno"> 1857</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a3a45cec40c5a7b72f2a8fa77f3b3dec6">kDataTypeAppleSonyTag</a>;</div>
<div class="line"><a id="l01858" name="l01858"></a><span class="lineno"> 1858</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> = (uint32_t)(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">image_info</a>.<a class="code hl_variable" href="structImageInfo.html#ae3e1b9cde1c51152b00eb1b59e199906">Sectors</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">overflow</a>) * 12;</div>
<div class="line"><a id="l01859" name="l01859"></a><span class="lineno"> 1859</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l01860" name="l01860"></a><span class="lineno"> 1860</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__MediaTypes.html#gga1499e9f8a76cb81b43b7a4b0dbe7e44aab933939a09397f9311004f3dd137226d">PriamDataTower</a>:</div>
<div class="line"><a id="l01861" name="l01861"></a><span class="lineno"> 1861</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a8ade56b6c5d98958380d5084c3b61b17">kDataTypePriamDataTowerTag</a>;</div>
<div class="line"><a id="l01862" name="l01862"></a><span class="lineno"> 1862</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> = (uint32_t)(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">image_info</a>.<a class="code hl_variable" href="structImageInfo.html#ae3e1b9cde1c51152b00eb1b59e199906">Sectors</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">overflow</a>) * 24;</div>
<div class="line"><a id="l01863" name="l01863"></a><span class="lineno"> 1863</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l01864" name="l01864"></a><span class="lineno"> 1864</span> <span class="keywordflow">default</span>:</div>
<div class="line"><a id="l01865" name="l01865"></a><span class="lineno"> 1865</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Incorrect media type, not writing sector subchannel block&quot;</span>);</div>
<div class="line"><a id="l01866" name="l01866"></a><span class="lineno"> 1866</span> <span class="keywordflow">return</span>; <span class="comment">// Incorrect media type</span></div>
<div class="line"><a id="l01867" name="l01867"></a><span class="lineno"> 1867</span> }</div>
<div class="line"><a id="l01868" name="l01868"></a><span class="lineno"> 1868</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l01869" name="l01869"></a><span class="lineno"> 1869</span> </div>
<div class="line"><a id="l01870" name="l01870"></a><span class="lineno"> 1870</span> uint8_t *dst_buffer = malloc(subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l01871" name="l01871"></a><span class="lineno"> 1871</span> </div>
<div class="line"><a id="l01872" name="l01872"></a><span class="lineno"> 1872</span> <span class="keywordflow">if</span>(dst_buffer == NULL)</div>
<div class="line"><a id="l01873" name="l01873"></a><span class="lineno"> 1873</span> {</div>
<div class="line"><a id="l01874" name="l01874"></a><span class="lineno"> 1874</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for compressed output&quot;</span>);</div>
<div class="line"><a id="l01875" name="l01875"></a><span class="lineno"> 1875</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l01876" name="l01876"></a><span class="lineno"> 1876</span> }</div>
<div class="line"><a id="l01877" name="l01877"></a><span class="lineno"> 1877</span> </div>
<div class="line"><a id="l01878" name="l01878"></a><span class="lineno"> 1878</span> <span class="keywordtype">size_t</span> dst_size;</div>
<div class="line"><a id="l01879" name="l01879"></a><span class="lineno"> 1879</span> </div>
<div class="line"><a id="l01880" name="l01880"></a><span class="lineno"> 1880</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>)</div>
<div class="line"><a id="l01881" name="l01881"></a><span class="lineno"> 1881</span> {</div>
<div class="line"><a id="l01882" name="l01882"></a><span class="lineno"> 1882</span> dst_size = <a class="code hl_function" href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a>(dst_buffer, subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aaf16c9ee5b05bac1ef44d29abef6134a">sector_subchannel</a>,</div>
<div class="line"><a id="l01883" name="l01883"></a><span class="lineno"> 1883</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">zstd_level</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">num_threads</a>);</div>
<div class="line"><a id="l01884" name="l01884"></a><span class="lineno"> 1884</span> <span class="keywordflow">if</span>(dst_size == 0) dst_size = subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>; <span class="comment">/* compression failed, fall through to none */</span></div>
<div class="line"><a id="l01885" name="l01885"></a><span class="lineno"> 1885</span> }</div>
<div class="line"><a id="l01886" name="l01886"></a><span class="lineno"> 1886</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01887" name="l01887"></a><span class="lineno"> 1887</span> {</div>
<div class="line"><a id="l01888" name="l01888"></a><span class="lineno"> 1888</span> dst_size = subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l01889" name="l01889"></a><span class="lineno"> 1889</span> <span class="keywordtype">size_t</span> props_size = <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l01890" name="l01890"></a><span class="lineno"> 1890</span> </div>
<div class="line"><a id="l01891" name="l01891"></a><span class="lineno"> 1891</span> <a class="code hl_function" href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a>(dst_buffer, &amp;dst_size, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aaf16c9ee5b05bac1ef44d29abef6134a">sector_subchannel</a>, subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>,</div>
<div class="line"><a id="l01892" name="l01892"></a><span class="lineno"> 1892</span> lzma_properties, &amp;props_size, 9, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">lzma_dict_size</a>, 4, 0, 2, 273, <a class="code hl_define" href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a>(ctx));</div>
<div class="line"><a id="l01893" name="l01893"></a><span class="lineno"> 1893</span> }</div>
<div class="line"><a id="l01894" name="l01894"></a><span class="lineno"> 1894</span> </div>
<div class="line"><a id="l01895" name="l01895"></a><span class="lineno"> 1895</span> <span class="keywordflow">if</span>(dst_size &lt; subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>)</div>
<div class="line"><a id="l01896" name="l01896"></a><span class="lineno"> 1896</span> {</div>
<div class="line"><a id="l01897" name="l01897"></a><span class="lineno"> 1897</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>;</div>
<div class="line"><a id="l01898" name="l01898"></a><span class="lineno"> 1898</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = (uint32_t)dst_size;</div>
<div class="line"><a id="l01899" name="l01899"></a><span class="lineno"> 1899</span> buffer = dst_buffer;</div>
<div class="line"><a id="l01900" name="l01900"></a><span class="lineno"> 1900</span> owns_buffer = <span class="keyword">true</span>;</div>
<div class="line"><a id="l01901" name="l01901"></a><span class="lineno"> 1901</span> }</div>
<div class="line"><a id="l01902" name="l01902"></a><span class="lineno"> 1902</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01903" name="l01903"></a><span class="lineno"> 1903</span> {</div>
<div class="line"><a id="l01904" name="l01904"></a><span class="lineno"> 1904</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l01905" name="l01905"></a><span class="lineno"> 1905</span> free(dst_buffer);</div>
<div class="line"><a id="l01906" name="l01906"></a><span class="lineno"> 1906</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l01907" name="l01907"></a><span class="lineno"> 1907</span> }</div>
<div class="line"><a id="l01908" name="l01908"></a><span class="lineno"> 1908</span> }</div>
<div class="line"><a id="l01909" name="l01909"></a><span class="lineno"> 1909</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01910" name="l01910"></a><span class="lineno"> 1910</span> {</div>
<div class="line"><a id="l01911" name="l01911"></a><span class="lineno"> 1911</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Incorrect media type, not writing sector subchannel block&quot;</span>);</div>
<div class="line"><a id="l01912" name="l01912"></a><span class="lineno"> 1912</span> <span class="keywordflow">return</span>; <span class="comment">// Incorrect media type</span></div>
<div class="line"><a id="l01913" name="l01913"></a><span class="lineno"> 1913</span> }</div>
<div class="line"><a id="l01914" name="l01914"></a><span class="lineno"> 1914</span> </div>
<div class="line"><a id="l01915" name="l01915"></a><span class="lineno"> 1915</span> <span class="comment">// Calculate CRC64 for raw subchannel data and compressed payload when present</span></div>
<div class="line"><a id="l01916" name="l01916"></a><span class="lineno"> 1916</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aaf16c9ee5b05bac1ef44d29abef6134a">sector_subchannel</a>, subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l01917" name="l01917"></a><span class="lineno"> 1917</span> <span class="keywordflow">if</span>(subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l01918" name="l01918"></a><span class="lineno"> 1918</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l01919" name="l01919"></a><span class="lineno"> 1919</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01920" name="l01920"></a><span class="lineno"> 1920</span> {</div>
<div class="line"><a id="l01921" name="l01921"></a><span class="lineno"> 1921</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(buffer, subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l01922" name="l01922"></a><span class="lineno"> 1922</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>) ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">has_zstd_blocks</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l01923" name="l01923"></a><span class="lineno"> 1923</span> }</div>
<div class="line"><a id="l01924" name="l01924"></a><span class="lineno"> 1924</span> </div>
<div class="line"><a id="l01925" name="l01925"></a><span class="lineno"> 1925</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> length_to_write = subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>;</div>
<div class="line"><a id="l01926" name="l01926"></a><span class="lineno"> 1926</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> has_lzma_props = subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a> ||</div>
<div class="line"><a id="l01927" name="l01927"></a><span class="lineno"> 1927</span> subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a27f540cdadcf362bca697de69212267e">kCompressionLzmaCst</a>;</div>
<div class="line"><a id="l01928" name="l01928"></a><span class="lineno"> 1928</span> <span class="keywordflow">if</span>(has_lzma_props) subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> += <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l01929" name="l01929"></a><span class="lineno"> 1929</span> </div>
<div class="line"><a id="l01930" name="l01930"></a><span class="lineno"> 1930</span> <span class="comment">// Write header</span></div>
<div class="line"><a id="l01931" name="l01931"></a><span class="lineno"> 1931</span> <span class="keywordflow">if</span>(fwrite(&amp;subchannel_block, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l01932" name="l01932"></a><span class="lineno"> 1932</span> {</div>
<div class="line"><a id="l01933" name="l01933"></a><span class="lineno"> 1933</span> <span class="keywordflow">if</span>(has_lzma_props)</div>
<div class="line"><a id="l01934" name="l01934"></a><span class="lineno"> 1934</span> fwrite(lzma_properties, <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01935" name="l01935"></a><span class="lineno"> 1935</span> </div>
<div class="line"><a id="l01936" name="l01936"></a><span class="lineno"> 1936</span> <span class="comment">// Write data</span></div>
<div class="line"><a id="l01937" name="l01937"></a><span class="lineno"> 1937</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> written_bytes = fwrite(buffer, length_to_write, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l01938" name="l01938"></a><span class="lineno"> 1938</span> <span class="keywordflow">if</span>(written_bytes == 1)</div>
<div class="line"><a id="l01939" name="l01939"></a><span class="lineno"> 1939</span> {</div>
<div class="line"><a id="l01940" name="l01940"></a><span class="lineno"> 1940</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote sector subchannel block (%&quot;</span> PRIu64 <span class="stringliteral">&quot; bytes)&quot;</span>, subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l01941" name="l01941"></a><span class="lineno"> 1941</span> </div>
<div class="line"><a id="l01942" name="l01942"></a><span class="lineno"> 1942</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l01943" name="l01943"></a><span class="lineno"> 1943</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing subchannel block index entries&quot;</span>);</div>
<div class="line"><a id="l01944" name="l01944"></a><span class="lineno"> 1944</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l01945" name="l01945"></a><span class="lineno"> 1945</span> {</div>
<div class="line"><a id="l01946" name="l01946"></a><span class="lineno"> 1946</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l01947" name="l01947"></a><span class="lineno"> 1947</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a>)</div>
<div class="line"><a id="l01948" name="l01948"></a><span class="lineno"> 1948</span> {</div>
<div class="line"><a id="l01949" name="l01949"></a><span class="lineno"> 1949</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing subchannel block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l01950" name="l01950"></a><span class="lineno"> 1950</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l01951" name="l01951"></a><span class="lineno"> 1951</span> }</div>
<div class="line"><a id="l01952" name="l01952"></a><span class="lineno"> 1952</span> }</div>
<div class="line"><a id="l01953" name="l01953"></a><span class="lineno"> 1953</span> </div>
<div class="line"><a id="l01954" name="l01954"></a><span class="lineno"> 1954</span> <span class="comment">// Add subchannel block to index</span></div>
<div class="line"><a id="l01955" name="l01955"></a><span class="lineno"> 1955</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding sector subchannel block to index&quot;</span>);</div>
<div class="line"><a id="l01956" name="l01956"></a><span class="lineno"> 1956</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> subchannel_index_entry;</div>
<div class="line"><a id="l01957" name="l01957"></a><span class="lineno"> 1957</span> subchannel_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l01958" name="l01958"></a><span class="lineno"> 1958</span> subchannel_index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = subchannel_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a>;</div>
<div class="line"><a id="l01959" name="l01959"></a><span class="lineno"> 1959</span> subchannel_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = block_position;</div>
<div class="line"><a id="l01960" name="l01960"></a><span class="lineno"> 1960</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;subchannel_index_entry);</div>
<div class="line"><a id="l01961" name="l01961"></a><span class="lineno"> 1961</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l01962" name="l01962"></a><span class="lineno"> 1962</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added sector subchannel block index entry at offset %&quot;</span> PRIu64, block_position);</div>
<div class="line"><a id="l01963" name="l01963"></a><span class="lineno"> 1963</span> }</div>
<div class="line"><a id="l01964" name="l01964"></a><span class="lineno"> 1964</span> }</div>
<div class="line"><a id="l01965" name="l01965"></a><span class="lineno"> 1965</span> </div>
<div class="line"><a id="l01966" name="l01966"></a><span class="lineno"> 1966</span> <span class="keywordflow">if</span>(owns_buffer) free(buffer);</div>
<div class="line"><a id="l01967" name="l01967"></a><span class="lineno"> 1967</span>}</div>
</div>
<div class="line"><a id="l01968" name="l01968"></a><span class="lineno"> 1968</span></div>
<div class="foldopen" id="foldopen02105" data-start="{" data-end="}">
<div class="line"><a id="l02105" name="l02105"></a><span class="lineno"><a class="line" href="close__write_8c.html#a840a51379be95b007271f5b6a391a597"> 2105</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#a840a51379be95b007271f5b6a391a597">write_dvd_long_sector_blocks</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l02106" name="l02106"></a><span class="lineno"> 2106</span>{</div>
<div class="line"><a id="l02107" name="l02107"></a><span class="lineno"> 2107</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#acc9cdfdd4be56c4f7016a37e218cee47">sector_id</a> == NULL || ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3bfc3fceaaf015830913fd7efa794e5a">sector_ied</a> == NULL || ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a1614b9ffbd5e4661a2483eb3f68f8fd1">sector_cpr_mai</a> == NULL || ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4dc244e21a520e90abd961c38eb6d9ae">sector_edc</a> == NULL)</div>
<div class="line"><a id="l02108" name="l02108"></a><span class="lineno"> 2108</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l02109" name="l02109"></a><span class="lineno"> 2109</span> </div>
<div class="line"><a id="l02110" name="l02110"></a><span class="lineno"> 2110</span> uint64_t total_sectors =</div>
<div class="line"><a id="l02111" name="l02111"></a><span class="lineno"> 2111</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac48b4ceb64b05b5e7da2ca3df063ac99">negative</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">image_info</a>.<a class="code hl_variable" href="structImageInfo.html#ae3e1b9cde1c51152b00eb1b59e199906">Sectors</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">overflow</a>;</div>
<div class="line"><a id="l02112" name="l02112"></a><span class="lineno"> 2112</span> </div>
<div class="line"><a id="l02113" name="l02113"></a><span class="lineno"> 2113</span> <span class="comment">// Write DVD sector ID block</span></div>
<div class="line"><a id="l02114" name="l02114"></a><span class="lineno"> 2114</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l02115" name="l02115"></a><span class="lineno"> 2115</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> id_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02116" name="l02116"></a><span class="lineno"> 2116</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l02117" name="l02117"></a><span class="lineno"> 2117</span> <span class="keywordflow">if</span>(id_position &amp; alignment_mask)</div>
<div class="line"><a id="l02118" name="l02118"></a><span class="lineno"> 2118</span> {</div>
<div class="line"><a id="l02119" name="l02119"></a><span class="lineno"> 2119</span> <span class="keyword">const</span> uint64_t aligned_position = id_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l02120" name="l02120"></a><span class="lineno"> 2120</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l02121" name="l02121"></a><span class="lineno"> 2121</span> id_position = aligned_position;</div>
<div class="line"><a id="l02122" name="l02122"></a><span class="lineno"> 2122</span> }</div>
<div class="line"><a id="l02123" name="l02123"></a><span class="lineno"> 2123</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing DVD sector ID block at position %ld&quot;</span>, id_position);</div>
<div class="line"><a id="l02124" name="l02124"></a><span class="lineno"> 2124</span> <a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a> id_block = {0};</div>
<div class="line"><a id="l02125" name="l02125"></a><span class="lineno"> 2125</span> id_block.<a class="code hl_variable" href="structBlockHeader.html#a3b03f118fb2dc3dcef3f87a82238e358">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l02126" name="l02126"></a><span class="lineno"> 2126</span> id_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a281c564c2b4b43492ef9ecc744aab6cd">kDataTypeDvdSectorId</a>;</div>
<div class="line"><a id="l02127" name="l02127"></a><span class="lineno"> 2127</span> id_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> =</div>
<div class="line"><a id="l02128" name="l02128"></a><span class="lineno"> 2128</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">compression_enabled</a> ? (ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l02129" name="l02129"></a><span class="lineno"> 2129</span> id_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> = (uint32_t)total_sectors * 4;</div>
<div class="line"><a id="l02130" name="l02130"></a><span class="lineno"> 2130</span> </div>
<div class="line"><a id="l02131" name="l02131"></a><span class="lineno"> 2131</span> <span class="comment">// Calculate CRC64</span></div>
<div class="line"><a id="l02132" name="l02132"></a><span class="lineno"> 2132</span> id_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#acc9cdfdd4be56c4f7016a37e218cee47">sector_id</a>, id_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l02133" name="l02133"></a><span class="lineno"> 2133</span> </div>
<div class="line"><a id="l02134" name="l02134"></a><span class="lineno"> 2134</span> uint8_t *buffer = NULL;</div>
<div class="line"><a id="l02135" name="l02135"></a><span class="lineno"> 2135</span> uint8_t lzma_properties[<a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>] = {0};</div>
<div class="line"><a id="l02136" name="l02136"></a><span class="lineno"> 2136</span> </div>
<div class="line"><a id="l02137" name="l02137"></a><span class="lineno"> 2137</span> <span class="keywordflow">if</span>(id_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l02138" name="l02138"></a><span class="lineno"> 2138</span> {</div>
<div class="line"><a id="l02139" name="l02139"></a><span class="lineno"> 2139</span> buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#acc9cdfdd4be56c4f7016a37e218cee47">sector_id</a>;</div>
<div class="line"><a id="l02140" name="l02140"></a><span class="lineno"> 2140</span> id_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = id_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l02141" name="l02141"></a><span class="lineno"> 2141</span> }</div>
<div class="line"><a id="l02142" name="l02142"></a><span class="lineno"> 2142</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02143" name="l02143"></a><span class="lineno"> 2143</span> {</div>
<div class="line"><a id="l02144" name="l02144"></a><span class="lineno"> 2144</span> buffer = malloc((<span class="keywordtype">size_t</span>)id_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2); <span class="comment">// Allocate double size for compression</span></div>
<div class="line"><a id="l02145" name="l02145"></a><span class="lineno"> 2145</span> <span class="keywordflow">if</span>(buffer == NULL)</div>
<div class="line"><a id="l02146" name="l02146"></a><span class="lineno"> 2146</span> {</div>
<div class="line"><a id="l02147" name="l02147"></a><span class="lineno"> 2147</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for DVD sector ID compression&quot;</span>);</div>
<div class="line"><a id="l02148" name="l02148"></a><span class="lineno"> 2148</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l02149" name="l02149"></a><span class="lineno"> 2149</span> }</div>
<div class="line"><a id="l02150" name="l02150"></a><span class="lineno"> 2150</span> </div>
<div class="line"><a id="l02151" name="l02151"></a><span class="lineno"> 2151</span> <span class="keywordtype">size_t</span> dst_size;</div>
<div class="line"><a id="l02152" name="l02152"></a><span class="lineno"> 2152</span> </div>
<div class="line"><a id="l02153" name="l02153"></a><span class="lineno"> 2153</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>)</div>
<div class="line"><a id="l02154" name="l02154"></a><span class="lineno"> 2154</span> {</div>
<div class="line"><a id="l02155" name="l02155"></a><span class="lineno"> 2155</span> dst_size = <a class="code hl_function" href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a>(buffer, (<span class="keywordtype">size_t</span>)id_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#acc9cdfdd4be56c4f7016a37e218cee47">sector_id</a>, id_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>,</div>
<div class="line"><a id="l02156" name="l02156"></a><span class="lineno"> 2156</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">zstd_level</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">num_threads</a>);</div>
<div class="line"><a id="l02157" name="l02157"></a><span class="lineno"> 2157</span> <span class="keywordflow">if</span>(dst_size == 0) dst_size = id_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l02158" name="l02158"></a><span class="lineno"> 2158</span> }</div>
<div class="line"><a id="l02159" name="l02159"></a><span class="lineno"> 2159</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02160" name="l02160"></a><span class="lineno"> 2160</span> {</div>
<div class="line"><a id="l02161" name="l02161"></a><span class="lineno"> 2161</span> dst_size = (size_t)id_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2 * 2;</div>
<div class="line"><a id="l02162" name="l02162"></a><span class="lineno"> 2162</span> <span class="keywordtype">size_t</span> props_size = <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l02163" name="l02163"></a><span class="lineno"> 2163</span> <a class="code hl_function" href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a>(buffer, &amp;dst_size, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#acc9cdfdd4be56c4f7016a37e218cee47">sector_id</a>, id_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, lzma_properties, &amp;props_size,</div>
<div class="line"><a id="l02164" name="l02164"></a><span class="lineno"> 2164</span> 9, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">lzma_dict_size</a>, 4, 0, 2, 273, <a class="code hl_define" href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a>(ctx));</div>
<div class="line"><a id="l02165" name="l02165"></a><span class="lineno"> 2165</span> }</div>
<div class="line"><a id="l02166" name="l02166"></a><span class="lineno"> 2166</span> </div>
<div class="line"><a id="l02167" name="l02167"></a><span class="lineno"> 2167</span> id_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = (uint32_t)dst_size;</div>
<div class="line"><a id="l02168" name="l02168"></a><span class="lineno"> 2168</span> </div>
<div class="line"><a id="l02169" name="l02169"></a><span class="lineno"> 2169</span> <span class="keywordflow">if</span>(id_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> &gt;= id_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>)</div>
<div class="line"><a id="l02170" name="l02170"></a><span class="lineno"> 2170</span> {</div>
<div class="line"><a id="l02171" name="l02171"></a><span class="lineno"> 2171</span> id_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l02172" name="l02172"></a><span class="lineno"> 2172</span> free(buffer);</div>
<div class="line"><a id="l02173" name="l02173"></a><span class="lineno"> 2173</span> buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#acc9cdfdd4be56c4f7016a37e218cee47">sector_id</a>;</div>
<div class="line"><a id="l02174" name="l02174"></a><span class="lineno"> 2174</span> }</div>
<div class="line"><a id="l02175" name="l02175"></a><span class="lineno"> 2175</span> }</div>
<div class="line"><a id="l02176" name="l02176"></a><span class="lineno"> 2176</span> </div>
<div class="line"><a id="l02177" name="l02177"></a><span class="lineno"> 2177</span> <span class="keywordflow">if</span>(id_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l02178" name="l02178"></a><span class="lineno"> 2178</span> {</div>
<div class="line"><a id="l02179" name="l02179"></a><span class="lineno"> 2179</span> id_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = id_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l02180" name="l02180"></a><span class="lineno"> 2180</span> id_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = id_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l02181" name="l02181"></a><span class="lineno"> 2181</span> }</div>
<div class="line"><a id="l02182" name="l02182"></a><span class="lineno"> 2182</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02183" name="l02183"></a><span class="lineno"> 2183</span> {</div>
<div class="line"><a id="l02184" name="l02184"></a><span class="lineno"> 2184</span> id_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(buffer, id_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l02185" name="l02185"></a><span class="lineno"> 2185</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>) ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">has_zstd_blocks</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l02186" name="l02186"></a><span class="lineno"> 2186</span> }</div>
<div class="line"><a id="l02187" name="l02187"></a><span class="lineno"> 2187</span> </div>
<div class="line"><a id="l02188" name="l02188"></a><span class="lineno"> 2188</span> <span class="keywordtype">size_t</span> length_to_write = id_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>;</div>
<div class="line"><a id="l02189" name="l02189"></a><span class="lineno"> 2189</span> <span class="keywordflow">if</span>(id_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) id_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> += <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l02190" name="l02190"></a><span class="lineno"> 2190</span> </div>
<div class="line"><a id="l02191" name="l02191"></a><span class="lineno"> 2191</span> <span class="comment">// Write header</span></div>
<div class="line"><a id="l02192" name="l02192"></a><span class="lineno"> 2192</span> <span class="keywordflow">if</span>(fwrite(&amp;id_block, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l02193" name="l02193"></a><span class="lineno"> 2193</span> {</div>
<div class="line"><a id="l02194" name="l02194"></a><span class="lineno"> 2194</span> <span class="keywordflow">if</span>(id_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>)</div>
<div class="line"><a id="l02195" name="l02195"></a><span class="lineno"> 2195</span> fwrite(lzma_properties, <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02196" name="l02196"></a><span class="lineno"> 2196</span> </div>
<div class="line"><a id="l02197" name="l02197"></a><span class="lineno"> 2197</span> <span class="comment">// Write data</span></div>
<div class="line"><a id="l02198" name="l02198"></a><span class="lineno"> 2198</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> written_bytes = fwrite(buffer, length_to_write, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02199" name="l02199"></a><span class="lineno"> 2199</span> <span class="keywordflow">if</span>(written_bytes == 1)</div>
<div class="line"><a id="l02200" name="l02200"></a><span class="lineno"> 2200</span> {</div>
<div class="line"><a id="l02201" name="l02201"></a><span class="lineno"> 2201</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote DVD sector ID block (%&quot;</span> PRIu64 <span class="stringliteral">&quot; bytes)&quot;</span>, id_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l02202" name="l02202"></a><span class="lineno"> 2202</span> </div>
<div class="line"><a id="l02203" name="l02203"></a><span class="lineno"> 2203</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l02204" name="l02204"></a><span class="lineno"> 2204</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing DVD sector ID block index entries&quot;</span>);</div>
<div class="line"><a id="l02205" name="l02205"></a><span class="lineno"> 2205</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l02206" name="l02206"></a><span class="lineno"> 2206</span> {</div>
<div class="line"><a id="l02207" name="l02207"></a><span class="lineno"> 2207</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l02208" name="l02208"></a><span class="lineno"> 2208</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a281c564c2b4b43492ef9ecc744aab6cd">kDataTypeDvdSectorId</a>)</div>
<div class="line"><a id="l02209" name="l02209"></a><span class="lineno"> 2209</span> {</div>
<div class="line"><a id="l02210" name="l02210"></a><span class="lineno"> 2210</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing DVD sector ID block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l02211" name="l02211"></a><span class="lineno"> 2211</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l02212" name="l02212"></a><span class="lineno"> 2212</span> }</div>
<div class="line"><a id="l02213" name="l02213"></a><span class="lineno"> 2213</span> }</div>
<div class="line"><a id="l02214" name="l02214"></a><span class="lineno"> 2214</span> </div>
<div class="line"><a id="l02215" name="l02215"></a><span class="lineno"> 2215</span> <span class="comment">// Add ID block to index</span></div>
<div class="line"><a id="l02216" name="l02216"></a><span class="lineno"> 2216</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding DVD sector ID block to index&quot;</span>);</div>
<div class="line"><a id="l02217" name="l02217"></a><span class="lineno"> 2217</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> id_index_entry;</div>
<div class="line"><a id="l02218" name="l02218"></a><span class="lineno"> 2218</span> id_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l02219" name="l02219"></a><span class="lineno"> 2219</span> id_index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a281c564c2b4b43492ef9ecc744aab6cd">kDataTypeDvdSectorId</a>;</div>
<div class="line"><a id="l02220" name="l02220"></a><span class="lineno"> 2220</span> id_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = id_position;</div>
<div class="line"><a id="l02221" name="l02221"></a><span class="lineno"> 2221</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;id_index_entry);</div>
<div class="line"><a id="l02222" name="l02222"></a><span class="lineno"> 2222</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l02223" name="l02223"></a><span class="lineno"> 2223</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added DVD sector ID block index entry at offset %&quot;</span> PRIu64, id_position);</div>
<div class="line"><a id="l02224" name="l02224"></a><span class="lineno"> 2224</span> }</div>
<div class="line"><a id="l02225" name="l02225"></a><span class="lineno"> 2225</span> }</div>
<div class="line"><a id="l02226" name="l02226"></a><span class="lineno"> 2226</span> </div>
<div class="line"><a id="l02227" name="l02227"></a><span class="lineno"> 2227</span> <span class="keywordflow">if</span>(id_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> != <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>) free(buffer);</div>
<div class="line"><a id="l02228" name="l02228"></a><span class="lineno"> 2228</span> </div>
<div class="line"><a id="l02229" name="l02229"></a><span class="lineno"> 2229</span> <span class="comment">// Write DVD sector IED block</span></div>
<div class="line"><a id="l02230" name="l02230"></a><span class="lineno"> 2230</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l02231" name="l02231"></a><span class="lineno"> 2231</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> ied_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02232" name="l02232"></a><span class="lineno"> 2232</span> <span class="keywordflow">if</span>(ied_position &amp; alignment_mask)</div>
<div class="line"><a id="l02233" name="l02233"></a><span class="lineno"> 2233</span> {</div>
<div class="line"><a id="l02234" name="l02234"></a><span class="lineno"> 2234</span> <span class="keyword">const</span> uint64_t aligned_position = ied_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l02235" name="l02235"></a><span class="lineno"> 2235</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l02236" name="l02236"></a><span class="lineno"> 2236</span> ied_position = aligned_position;</div>
<div class="line"><a id="l02237" name="l02237"></a><span class="lineno"> 2237</span> }</div>
<div class="line"><a id="l02238" name="l02238"></a><span class="lineno"> 2238</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing DVD sector IED block at position %ld&quot;</span>, ied_position);</div>
<div class="line"><a id="l02239" name="l02239"></a><span class="lineno"> 2239</span> <a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a> ied_block = {0};</div>
<div class="line"><a id="l02240" name="l02240"></a><span class="lineno"> 2240</span> ied_block.<a class="code hl_variable" href="structBlockHeader.html#a3b03f118fb2dc3dcef3f87a82238e358">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l02241" name="l02241"></a><span class="lineno"> 2241</span> ied_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a6eaaf78cadcd294256cd60559b3cd138">kDataTypeDvdSectorIed</a>;</div>
<div class="line"><a id="l02242" name="l02242"></a><span class="lineno"> 2242</span> ied_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> =</div>
<div class="line"><a id="l02243" name="l02243"></a><span class="lineno"> 2243</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">compression_enabled</a> ? (ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l02244" name="l02244"></a><span class="lineno"> 2244</span> ied_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> = (uint32_t)total_sectors * 2;</div>
<div class="line"><a id="l02245" name="l02245"></a><span class="lineno"> 2245</span> <span class="comment">// Calculate CRC64</span></div>
<div class="line"><a id="l02246" name="l02246"></a><span class="lineno"> 2246</span> ied_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3bfc3fceaaf015830913fd7efa794e5a">sector_ied</a>, ied_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l02247" name="l02247"></a><span class="lineno"> 2247</span> </div>
<div class="line"><a id="l02248" name="l02248"></a><span class="lineno"> 2248</span> buffer = NULL;</div>
<div class="line"><a id="l02249" name="l02249"></a><span class="lineno"> 2249</span> </div>
<div class="line"><a id="l02250" name="l02250"></a><span class="lineno"> 2250</span> <span class="keywordflow">if</span>(ied_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l02251" name="l02251"></a><span class="lineno"> 2251</span> {</div>
<div class="line"><a id="l02252" name="l02252"></a><span class="lineno"> 2252</span> buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3bfc3fceaaf015830913fd7efa794e5a">sector_ied</a>;</div>
<div class="line"><a id="l02253" name="l02253"></a><span class="lineno"> 2253</span> ied_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = ied_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l02254" name="l02254"></a><span class="lineno"> 2254</span> }</div>
<div class="line"><a id="l02255" name="l02255"></a><span class="lineno"> 2255</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02256" name="l02256"></a><span class="lineno"> 2256</span> {</div>
<div class="line"><a id="l02257" name="l02257"></a><span class="lineno"> 2257</span> buffer = malloc((<span class="keywordtype">size_t</span>)ied_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2); <span class="comment">// Allocate double size for compression</span></div>
<div class="line"><a id="l02258" name="l02258"></a><span class="lineno"> 2258</span> <span class="keywordflow">if</span>(buffer == NULL)</div>
<div class="line"><a id="l02259" name="l02259"></a><span class="lineno"> 2259</span> {</div>
<div class="line"><a id="l02260" name="l02260"></a><span class="lineno"> 2260</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for DVD sector IED compression&quot;</span>);</div>
<div class="line"><a id="l02261" name="l02261"></a><span class="lineno"> 2261</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l02262" name="l02262"></a><span class="lineno"> 2262</span> }</div>
<div class="line"><a id="l02263" name="l02263"></a><span class="lineno"> 2263</span> </div>
<div class="line"><a id="l02264" name="l02264"></a><span class="lineno"> 2264</span> <span class="keywordtype">size_t</span> dst_size;</div>
<div class="line"><a id="l02265" name="l02265"></a><span class="lineno"> 2265</span> </div>
<div class="line"><a id="l02266" name="l02266"></a><span class="lineno"> 2266</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>)</div>
<div class="line"><a id="l02267" name="l02267"></a><span class="lineno"> 2267</span> {</div>
<div class="line"><a id="l02268" name="l02268"></a><span class="lineno"> 2268</span> dst_size = <a class="code hl_function" href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a>(buffer, (<span class="keywordtype">size_t</span>)ied_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3bfc3fceaaf015830913fd7efa794e5a">sector_ied</a>,</div>
<div class="line"><a id="l02269" name="l02269"></a><span class="lineno"> 2269</span> ied_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">zstd_level</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">num_threads</a>);</div>
<div class="line"><a id="l02270" name="l02270"></a><span class="lineno"> 2270</span> <span class="keywordflow">if</span>(dst_size == 0) dst_size = ied_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l02271" name="l02271"></a><span class="lineno"> 2271</span> }</div>
<div class="line"><a id="l02272" name="l02272"></a><span class="lineno"> 2272</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02273" name="l02273"></a><span class="lineno"> 2273</span> {</div>
<div class="line"><a id="l02274" name="l02274"></a><span class="lineno"> 2274</span> dst_size = (size_t)ied_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2 * 2;</div>
<div class="line"><a id="l02275" name="l02275"></a><span class="lineno"> 2275</span> <span class="keywordtype">size_t</span> props_size = <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l02276" name="l02276"></a><span class="lineno"> 2276</span> <a class="code hl_function" href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a>(buffer, &amp;dst_size, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3bfc3fceaaf015830913fd7efa794e5a">sector_ied</a>, ied_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, lzma_properties, &amp;props_size,</div>
<div class="line"><a id="l02277" name="l02277"></a><span class="lineno"> 2277</span> 9, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">lzma_dict_size</a>, 4, 0, 2, 273, <a class="code hl_define" href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a>(ctx));</div>
<div class="line"><a id="l02278" name="l02278"></a><span class="lineno"> 2278</span> }</div>
<div class="line"><a id="l02279" name="l02279"></a><span class="lineno"> 2279</span> </div>
<div class="line"><a id="l02280" name="l02280"></a><span class="lineno"> 2280</span> ied_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = (uint32_t)dst_size;</div>
<div class="line"><a id="l02281" name="l02281"></a><span class="lineno"> 2281</span> </div>
<div class="line"><a id="l02282" name="l02282"></a><span class="lineno"> 2282</span> <span class="keywordflow">if</span>(ied_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> &gt;= ied_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>)</div>
<div class="line"><a id="l02283" name="l02283"></a><span class="lineno"> 2283</span> {</div>
<div class="line"><a id="l02284" name="l02284"></a><span class="lineno"> 2284</span> ied_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l02285" name="l02285"></a><span class="lineno"> 2285</span> free(buffer);</div>
<div class="line"><a id="l02286" name="l02286"></a><span class="lineno"> 2286</span> buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3bfc3fceaaf015830913fd7efa794e5a">sector_ied</a>;</div>
<div class="line"><a id="l02287" name="l02287"></a><span class="lineno"> 2287</span> }</div>
<div class="line"><a id="l02288" name="l02288"></a><span class="lineno"> 2288</span> }</div>
<div class="line"><a id="l02289" name="l02289"></a><span class="lineno"> 2289</span> </div>
<div class="line"><a id="l02290" name="l02290"></a><span class="lineno"> 2290</span> <span class="keywordflow">if</span>(ied_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l02291" name="l02291"></a><span class="lineno"> 2291</span> {</div>
<div class="line"><a id="l02292" name="l02292"></a><span class="lineno"> 2292</span> ied_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = ied_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l02293" name="l02293"></a><span class="lineno"> 2293</span> ied_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = ied_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l02294" name="l02294"></a><span class="lineno"> 2294</span> }</div>
<div class="line"><a id="l02295" name="l02295"></a><span class="lineno"> 2295</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02296" name="l02296"></a><span class="lineno"> 2296</span> {</div>
<div class="line"><a id="l02297" name="l02297"></a><span class="lineno"> 2297</span> ied_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(buffer, ied_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l02298" name="l02298"></a><span class="lineno"> 2298</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>) ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">has_zstd_blocks</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l02299" name="l02299"></a><span class="lineno"> 2299</span> }</div>
<div class="line"><a id="l02300" name="l02300"></a><span class="lineno"> 2300</span> </div>
<div class="line"><a id="l02301" name="l02301"></a><span class="lineno"> 2301</span> length_to_write = ied_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>;</div>
<div class="line"><a id="l02302" name="l02302"></a><span class="lineno"> 2302</span> <span class="keywordflow">if</span>(ied_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) ied_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> += <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l02303" name="l02303"></a><span class="lineno"> 2303</span> </div>
<div class="line"><a id="l02304" name="l02304"></a><span class="lineno"> 2304</span> <span class="comment">// Write header</span></div>
<div class="line"><a id="l02305" name="l02305"></a><span class="lineno"> 2305</span> <span class="keywordflow">if</span>(fwrite(&amp;ied_block, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l02306" name="l02306"></a><span class="lineno"> 2306</span> {</div>
<div class="line"><a id="l02307" name="l02307"></a><span class="lineno"> 2307</span> <span class="keywordflow">if</span>(ied_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>)</div>
<div class="line"><a id="l02308" name="l02308"></a><span class="lineno"> 2308</span> fwrite(lzma_properties, <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02309" name="l02309"></a><span class="lineno"> 2309</span> </div>
<div class="line"><a id="l02310" name="l02310"></a><span class="lineno"> 2310</span> <span class="comment">// Write data</span></div>
<div class="line"><a id="l02311" name="l02311"></a><span class="lineno"> 2311</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> written_bytes = fwrite(buffer, length_to_write, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02312" name="l02312"></a><span class="lineno"> 2312</span> <span class="keywordflow">if</span>(written_bytes == 1)</div>
<div class="line"><a id="l02313" name="l02313"></a><span class="lineno"> 2313</span> {</div>
<div class="line"><a id="l02314" name="l02314"></a><span class="lineno"> 2314</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote DVD sector IED block (%&quot;</span> PRIu64 <span class="stringliteral">&quot; bytes)&quot;</span>, ied_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l02315" name="l02315"></a><span class="lineno"> 2315</span> </div>
<div class="line"><a id="l02316" name="l02316"></a><span class="lineno"> 2316</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l02317" name="l02317"></a><span class="lineno"> 2317</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing DVD sector IED block index entries&quot;</span>);</div>
<div class="line"><a id="l02318" name="l02318"></a><span class="lineno"> 2318</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l02319" name="l02319"></a><span class="lineno"> 2319</span> {</div>
<div class="line"><a id="l02320" name="l02320"></a><span class="lineno"> 2320</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l02321" name="l02321"></a><span class="lineno"> 2321</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a6eaaf78cadcd294256cd60559b3cd138">kDataTypeDvdSectorIed</a>)</div>
<div class="line"><a id="l02322" name="l02322"></a><span class="lineno"> 2322</span> {</div>
<div class="line"><a id="l02323" name="l02323"></a><span class="lineno"> 2323</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing DVD sector IED block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l02324" name="l02324"></a><span class="lineno"> 2324</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l02325" name="l02325"></a><span class="lineno"> 2325</span> }</div>
<div class="line"><a id="l02326" name="l02326"></a><span class="lineno"> 2326</span> }</div>
<div class="line"><a id="l02327" name="l02327"></a><span class="lineno"> 2327</span> </div>
<div class="line"><a id="l02328" name="l02328"></a><span class="lineno"> 2328</span> <span class="comment">// Add IED block to index</span></div>
<div class="line"><a id="l02329" name="l02329"></a><span class="lineno"> 2329</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding DVD sector IED block to index&quot;</span>);</div>
<div class="line"><a id="l02330" name="l02330"></a><span class="lineno"> 2330</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> ied_index_entry;</div>
<div class="line"><a id="l02331" name="l02331"></a><span class="lineno"> 2331</span> ied_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l02332" name="l02332"></a><span class="lineno"> 2332</span> ied_index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a6eaaf78cadcd294256cd60559b3cd138">kDataTypeDvdSectorIed</a>;</div>
<div class="line"><a id="l02333" name="l02333"></a><span class="lineno"> 2333</span> ied_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = ied_position;</div>
<div class="line"><a id="l02334" name="l02334"></a><span class="lineno"> 2334</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;ied_index_entry);</div>
<div class="line"><a id="l02335" name="l02335"></a><span class="lineno"> 2335</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l02336" name="l02336"></a><span class="lineno"> 2336</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added DVD sector IED block index entry at offset %&quot;</span> PRIu64, ied_position);</div>
<div class="line"><a id="l02337" name="l02337"></a><span class="lineno"> 2337</span> }</div>
<div class="line"><a id="l02338" name="l02338"></a><span class="lineno"> 2338</span> }</div>
<div class="line"><a id="l02339" name="l02339"></a><span class="lineno"> 2339</span> </div>
<div class="line"><a id="l02340" name="l02340"></a><span class="lineno"> 2340</span> <span class="keywordflow">if</span>(ied_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> != <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>) free(buffer);</div>
<div class="line"><a id="l02341" name="l02341"></a><span class="lineno"> 2341</span> </div>
<div class="line"><a id="l02342" name="l02342"></a><span class="lineno"> 2342</span> <span class="comment">// Write DVD sector CPR/MAI block</span></div>
<div class="line"><a id="l02343" name="l02343"></a><span class="lineno"> 2343</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l02344" name="l02344"></a><span class="lineno"> 2344</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> cpr_mai_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02345" name="l02345"></a><span class="lineno"> 2345</span> <span class="keywordflow">if</span>(cpr_mai_position &amp; alignment_mask)</div>
<div class="line"><a id="l02346" name="l02346"></a><span class="lineno"> 2346</span> {</div>
<div class="line"><a id="l02347" name="l02347"></a><span class="lineno"> 2347</span> <span class="keyword">const</span> uint64_t aligned_position = cpr_mai_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l02348" name="l02348"></a><span class="lineno"> 2348</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l02349" name="l02349"></a><span class="lineno"> 2349</span> cpr_mai_position = aligned_position;</div>
<div class="line"><a id="l02350" name="l02350"></a><span class="lineno"> 2350</span> }</div>
<div class="line"><a id="l02351" name="l02351"></a><span class="lineno"> 2351</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing DVD sector CPR/MAI block at position %ld&quot;</span>, cpr_mai_position);</div>
<div class="line"><a id="l02352" name="l02352"></a><span class="lineno"> 2352</span> <a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a> cpr_mai_block = {0};</div>
<div class="line"><a id="l02353" name="l02353"></a><span class="lineno"> 2353</span> cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a3b03f118fb2dc3dcef3f87a82238e358">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l02354" name="l02354"></a><span class="lineno"> 2354</span> cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a782c6263081c54a7c9d89f7272b875e1">kDataTypeDvdSectorCprMai</a>;</div>
<div class="line"><a id="l02355" name="l02355"></a><span class="lineno"> 2355</span> cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> =</div>
<div class="line"><a id="l02356" name="l02356"></a><span class="lineno"> 2356</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">compression_enabled</a> ? (ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l02357" name="l02357"></a><span class="lineno"> 2357</span> cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> = (uint32_t)total_sectors * 6;</div>
<div class="line"><a id="l02358" name="l02358"></a><span class="lineno"> 2358</span> <span class="comment">// Calculate CRC64</span></div>
<div class="line"><a id="l02359" name="l02359"></a><span class="lineno"> 2359</span> cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a1614b9ffbd5e4661a2483eb3f68f8fd1">sector_cpr_mai</a>, cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l02360" name="l02360"></a><span class="lineno"> 2360</span> </div>
<div class="line"><a id="l02361" name="l02361"></a><span class="lineno"> 2361</span> buffer = NULL;</div>
<div class="line"><a id="l02362" name="l02362"></a><span class="lineno"> 2362</span> </div>
<div class="line"><a id="l02363" name="l02363"></a><span class="lineno"> 2363</span> <span class="keywordflow">if</span>(cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l02364" name="l02364"></a><span class="lineno"> 2364</span> {</div>
<div class="line"><a id="l02365" name="l02365"></a><span class="lineno"> 2365</span> buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a1614b9ffbd5e4661a2483eb3f68f8fd1">sector_cpr_mai</a>;</div>
<div class="line"><a id="l02366" name="l02366"></a><span class="lineno"> 2366</span> cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l02367" name="l02367"></a><span class="lineno"> 2367</span> }</div>
<div class="line"><a id="l02368" name="l02368"></a><span class="lineno"> 2368</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02369" name="l02369"></a><span class="lineno"> 2369</span> {</div>
<div class="line"><a id="l02370" name="l02370"></a><span class="lineno"> 2370</span> buffer = malloc((<span class="keywordtype">size_t</span>)cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2); <span class="comment">// Allocate double size for compression</span></div>
<div class="line"><a id="l02371" name="l02371"></a><span class="lineno"> 2371</span> <span class="keywordflow">if</span>(buffer == NULL)</div>
<div class="line"><a id="l02372" name="l02372"></a><span class="lineno"> 2372</span> {</div>
<div class="line"><a id="l02373" name="l02373"></a><span class="lineno"> 2373</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for DVD sector CPR/MAI compression&quot;</span>);</div>
<div class="line"><a id="l02374" name="l02374"></a><span class="lineno"> 2374</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l02375" name="l02375"></a><span class="lineno"> 2375</span> }</div>
<div class="line"><a id="l02376" name="l02376"></a><span class="lineno"> 2376</span> </div>
<div class="line"><a id="l02377" name="l02377"></a><span class="lineno"> 2377</span> <span class="keywordtype">size_t</span> dst_size;</div>
<div class="line"><a id="l02378" name="l02378"></a><span class="lineno"> 2378</span> </div>
<div class="line"><a id="l02379" name="l02379"></a><span class="lineno"> 2379</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>)</div>
<div class="line"><a id="l02380" name="l02380"></a><span class="lineno"> 2380</span> {</div>
<div class="line"><a id="l02381" name="l02381"></a><span class="lineno"> 2381</span> dst_size = <a class="code hl_function" href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a>(buffer, (<span class="keywordtype">size_t</span>)cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a1614b9ffbd5e4661a2483eb3f68f8fd1">sector_cpr_mai</a>,</div>
<div class="line"><a id="l02382" name="l02382"></a><span class="lineno"> 2382</span> cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">zstd_level</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">num_threads</a>);</div>
<div class="line"><a id="l02383" name="l02383"></a><span class="lineno"> 2383</span> <span class="keywordflow">if</span>(dst_size == 0) dst_size = cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l02384" name="l02384"></a><span class="lineno"> 2384</span> }</div>
<div class="line"><a id="l02385" name="l02385"></a><span class="lineno"> 2385</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02386" name="l02386"></a><span class="lineno"> 2386</span> {</div>
<div class="line"><a id="l02387" name="l02387"></a><span class="lineno"> 2387</span> dst_size = (size_t)cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2 * 2;</div>
<div class="line"><a id="l02388" name="l02388"></a><span class="lineno"> 2388</span> <span class="keywordtype">size_t</span> props_size = <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l02389" name="l02389"></a><span class="lineno"> 2389</span> <a class="code hl_function" href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a>(buffer, &amp;dst_size, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a1614b9ffbd5e4661a2483eb3f68f8fd1">sector_cpr_mai</a>, cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, lzma_properties,</div>
<div class="line"><a id="l02390" name="l02390"></a><span class="lineno"> 2390</span> &amp;props_size, 9, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">lzma_dict_size</a>, 4, 0, 2, 273, <a class="code hl_define" href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a>(ctx));</div>
<div class="line"><a id="l02391" name="l02391"></a><span class="lineno"> 2391</span> }</div>
<div class="line"><a id="l02392" name="l02392"></a><span class="lineno"> 2392</span> </div>
<div class="line"><a id="l02393" name="l02393"></a><span class="lineno"> 2393</span> cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = (uint32_t)dst_size;</div>
<div class="line"><a id="l02394" name="l02394"></a><span class="lineno"> 2394</span> </div>
<div class="line"><a id="l02395" name="l02395"></a><span class="lineno"> 2395</span> <span class="keywordflow">if</span>(cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> &gt;= cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>)</div>
<div class="line"><a id="l02396" name="l02396"></a><span class="lineno"> 2396</span> {</div>
<div class="line"><a id="l02397" name="l02397"></a><span class="lineno"> 2397</span> cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l02398" name="l02398"></a><span class="lineno"> 2398</span> free(buffer);</div>
<div class="line"><a id="l02399" name="l02399"></a><span class="lineno"> 2399</span> buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a1614b9ffbd5e4661a2483eb3f68f8fd1">sector_cpr_mai</a>;</div>
<div class="line"><a id="l02400" name="l02400"></a><span class="lineno"> 2400</span> }</div>
<div class="line"><a id="l02401" name="l02401"></a><span class="lineno"> 2401</span> }</div>
<div class="line"><a id="l02402" name="l02402"></a><span class="lineno"> 2402</span> </div>
<div class="line"><a id="l02403" name="l02403"></a><span class="lineno"> 2403</span> <span class="keywordflow">if</span>(cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l02404" name="l02404"></a><span class="lineno"> 2404</span> {</div>
<div class="line"><a id="l02405" name="l02405"></a><span class="lineno"> 2405</span> cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l02406" name="l02406"></a><span class="lineno"> 2406</span> cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l02407" name="l02407"></a><span class="lineno"> 2407</span> }</div>
<div class="line"><a id="l02408" name="l02408"></a><span class="lineno"> 2408</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02409" name="l02409"></a><span class="lineno"> 2409</span> {</div>
<div class="line"><a id="l02410" name="l02410"></a><span class="lineno"> 2410</span> cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(buffer, cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l02411" name="l02411"></a><span class="lineno"> 2411</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>) ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">has_zstd_blocks</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l02412" name="l02412"></a><span class="lineno"> 2412</span> }</div>
<div class="line"><a id="l02413" name="l02413"></a><span class="lineno"> 2413</span> </div>
<div class="line"><a id="l02414" name="l02414"></a><span class="lineno"> 2414</span> length_to_write = cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>;</div>
<div class="line"><a id="l02415" name="l02415"></a><span class="lineno"> 2415</span> <span class="keywordflow">if</span>(cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> += <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l02416" name="l02416"></a><span class="lineno"> 2416</span> </div>
<div class="line"><a id="l02417" name="l02417"></a><span class="lineno"> 2417</span> <span class="comment">// Write header</span></div>
<div class="line"><a id="l02418" name="l02418"></a><span class="lineno"> 2418</span> <span class="keywordflow">if</span>(fwrite(&amp;cpr_mai_block, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l02419" name="l02419"></a><span class="lineno"> 2419</span> {</div>
<div class="line"><a id="l02420" name="l02420"></a><span class="lineno"> 2420</span> <span class="keywordflow">if</span>(cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>)</div>
<div class="line"><a id="l02421" name="l02421"></a><span class="lineno"> 2421</span> fwrite(lzma_properties, <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02422" name="l02422"></a><span class="lineno"> 2422</span> </div>
<div class="line"><a id="l02423" name="l02423"></a><span class="lineno"> 2423</span> <span class="comment">// Write data</span></div>
<div class="line"><a id="l02424" name="l02424"></a><span class="lineno"> 2424</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> written_bytes = fwrite(buffer, length_to_write, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02425" name="l02425"></a><span class="lineno"> 2425</span> <span class="keywordflow">if</span>(written_bytes == 1)</div>
<div class="line"><a id="l02426" name="l02426"></a><span class="lineno"> 2426</span> {</div>
<div class="line"><a id="l02427" name="l02427"></a><span class="lineno"> 2427</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote DVD sector CPR/MAI block (%&quot;</span> PRIu64 <span class="stringliteral">&quot; bytes)&quot;</span>, cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l02428" name="l02428"></a><span class="lineno"> 2428</span> </div>
<div class="line"><a id="l02429" name="l02429"></a><span class="lineno"> 2429</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l02430" name="l02430"></a><span class="lineno"> 2430</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing DVD sector CPR/MAI block index entries&quot;</span>);</div>
<div class="line"><a id="l02431" name="l02431"></a><span class="lineno"> 2431</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l02432" name="l02432"></a><span class="lineno"> 2432</span> {</div>
<div class="line"><a id="l02433" name="l02433"></a><span class="lineno"> 2433</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l02434" name="l02434"></a><span class="lineno"> 2434</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a782c6263081c54a7c9d89f7272b875e1">kDataTypeDvdSectorCprMai</a>)</div>
<div class="line"><a id="l02435" name="l02435"></a><span class="lineno"> 2435</span> {</div>
<div class="line"><a id="l02436" name="l02436"></a><span class="lineno"> 2436</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing DVD sector CPR/MAI block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l02437" name="l02437"></a><span class="lineno"> 2437</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l02438" name="l02438"></a><span class="lineno"> 2438</span> }</div>
<div class="line"><a id="l02439" name="l02439"></a><span class="lineno"> 2439</span> }</div>
<div class="line"><a id="l02440" name="l02440"></a><span class="lineno"> 2440</span> </div>
<div class="line"><a id="l02441" name="l02441"></a><span class="lineno"> 2441</span> <span class="comment">// Add CPR/MAI block to index</span></div>
<div class="line"><a id="l02442" name="l02442"></a><span class="lineno"> 2442</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding DVD sector CPR/MAI block to index&quot;</span>);</div>
<div class="line"><a id="l02443" name="l02443"></a><span class="lineno"> 2443</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> cpr_mai_index_entry;</div>
<div class="line"><a id="l02444" name="l02444"></a><span class="lineno"> 2444</span> cpr_mai_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l02445" name="l02445"></a><span class="lineno"> 2445</span> cpr_mai_index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a782c6263081c54a7c9d89f7272b875e1">kDataTypeDvdSectorCprMai</a>;</div>
<div class="line"><a id="l02446" name="l02446"></a><span class="lineno"> 2446</span> cpr_mai_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = cpr_mai_position;</div>
<div class="line"><a id="l02447" name="l02447"></a><span class="lineno"> 2447</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;cpr_mai_index_entry);</div>
<div class="line"><a id="l02448" name="l02448"></a><span class="lineno"> 2448</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l02449" name="l02449"></a><span class="lineno"> 2449</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added DVD sector CPR/MAI block index entry at offset %&quot;</span> PRIu64, cpr_mai_position);</div>
<div class="line"><a id="l02450" name="l02450"></a><span class="lineno"> 2450</span> }</div>
<div class="line"><a id="l02451" name="l02451"></a><span class="lineno"> 2451</span> }</div>
<div class="line"><a id="l02452" name="l02452"></a><span class="lineno"> 2452</span> </div>
<div class="line"><a id="l02453" name="l02453"></a><span class="lineno"> 2453</span> <span class="keywordflow">if</span>(cpr_mai_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> != <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>) free(buffer);</div>
<div class="line"><a id="l02454" name="l02454"></a><span class="lineno"> 2454</span> </div>
<div class="line"><a id="l02455" name="l02455"></a><span class="lineno"> 2455</span> <span class="comment">// Write DVD sector EDC block</span></div>
<div class="line"><a id="l02456" name="l02456"></a><span class="lineno"> 2456</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l02457" name="l02457"></a><span class="lineno"> 2457</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> edc_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02458" name="l02458"></a><span class="lineno"> 2458</span> <span class="keywordflow">if</span>(edc_position &amp; alignment_mask)</div>
<div class="line"><a id="l02459" name="l02459"></a><span class="lineno"> 2459</span> {</div>
<div class="line"><a id="l02460" name="l02460"></a><span class="lineno"> 2460</span> <span class="keyword">const</span> uint64_t aligned_position = edc_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l02461" name="l02461"></a><span class="lineno"> 2461</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l02462" name="l02462"></a><span class="lineno"> 2462</span> edc_position = aligned_position;</div>
<div class="line"><a id="l02463" name="l02463"></a><span class="lineno"> 2463</span> }</div>
<div class="line"><a id="l02464" name="l02464"></a><span class="lineno"> 2464</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing DVD sector EDC block at position %ld&quot;</span>, edc_position);</div>
<div class="line"><a id="l02465" name="l02465"></a><span class="lineno"> 2465</span> <a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a> edc_block = {0};</div>
<div class="line"><a id="l02466" name="l02466"></a><span class="lineno"> 2466</span> edc_block.<a class="code hl_variable" href="structBlockHeader.html#a3b03f118fb2dc3dcef3f87a82238e358">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l02467" name="l02467"></a><span class="lineno"> 2467</span> edc_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ad19d57d199019da769517c0e11085371">kDataTypeDvdSectorEdc</a>;</div>
<div class="line"><a id="l02468" name="l02468"></a><span class="lineno"> 2468</span> edc_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> =</div>
<div class="line"><a id="l02469" name="l02469"></a><span class="lineno"> 2469</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">compression_enabled</a> ? (ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l02470" name="l02470"></a><span class="lineno"> 2470</span> edc_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> = (uint32_t)total_sectors * 4;</div>
<div class="line"><a id="l02471" name="l02471"></a><span class="lineno"> 2471</span> <span class="comment">// Calculate CRC64</span></div>
<div class="line"><a id="l02472" name="l02472"></a><span class="lineno"> 2472</span> edc_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4dc244e21a520e90abd961c38eb6d9ae">sector_edc</a>, edc_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l02473" name="l02473"></a><span class="lineno"> 2473</span> </div>
<div class="line"><a id="l02474" name="l02474"></a><span class="lineno"> 2474</span> buffer = NULL;</div>
<div class="line"><a id="l02475" name="l02475"></a><span class="lineno"> 2475</span> </div>
<div class="line"><a id="l02476" name="l02476"></a><span class="lineno"> 2476</span> <span class="keywordflow">if</span>(edc_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l02477" name="l02477"></a><span class="lineno"> 2477</span> {</div>
<div class="line"><a id="l02478" name="l02478"></a><span class="lineno"> 2478</span> buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4dc244e21a520e90abd961c38eb6d9ae">sector_edc</a>;</div>
<div class="line"><a id="l02479" name="l02479"></a><span class="lineno"> 2479</span> edc_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = edc_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l02480" name="l02480"></a><span class="lineno"> 2480</span> }</div>
<div class="line"><a id="l02481" name="l02481"></a><span class="lineno"> 2481</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02482" name="l02482"></a><span class="lineno"> 2482</span> {</div>
<div class="line"><a id="l02483" name="l02483"></a><span class="lineno"> 2483</span> buffer = malloc((<span class="keywordtype">size_t</span>)edc_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2); <span class="comment">// Allocate double size for compression</span></div>
<div class="line"><a id="l02484" name="l02484"></a><span class="lineno"> 2484</span> <span class="keywordflow">if</span>(buffer == NULL)</div>
<div class="line"><a id="l02485" name="l02485"></a><span class="lineno"> 2485</span> {</div>
<div class="line"><a id="l02486" name="l02486"></a><span class="lineno"> 2486</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for DVD sector EDC compression&quot;</span>);</div>
<div class="line"><a id="l02487" name="l02487"></a><span class="lineno"> 2487</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l02488" name="l02488"></a><span class="lineno"> 2488</span> }</div>
<div class="line"><a id="l02489" name="l02489"></a><span class="lineno"> 2489</span> </div>
<div class="line"><a id="l02490" name="l02490"></a><span class="lineno"> 2490</span> <span class="keywordtype">size_t</span> dst_size;</div>
<div class="line"><a id="l02491" name="l02491"></a><span class="lineno"> 2491</span> </div>
<div class="line"><a id="l02492" name="l02492"></a><span class="lineno"> 2492</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>)</div>
<div class="line"><a id="l02493" name="l02493"></a><span class="lineno"> 2493</span> {</div>
<div class="line"><a id="l02494" name="l02494"></a><span class="lineno"> 2494</span> dst_size = <a class="code hl_function" href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a>(buffer, (<span class="keywordtype">size_t</span>)edc_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4dc244e21a520e90abd961c38eb6d9ae">sector_edc</a>,</div>
<div class="line"><a id="l02495" name="l02495"></a><span class="lineno"> 2495</span> edc_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">zstd_level</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">num_threads</a>);</div>
<div class="line"><a id="l02496" name="l02496"></a><span class="lineno"> 2496</span> <span class="keywordflow">if</span>(dst_size == 0) dst_size = edc_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l02497" name="l02497"></a><span class="lineno"> 2497</span> }</div>
<div class="line"><a id="l02498" name="l02498"></a><span class="lineno"> 2498</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02499" name="l02499"></a><span class="lineno"> 2499</span> {</div>
<div class="line"><a id="l02500" name="l02500"></a><span class="lineno"> 2500</span> dst_size = (size_t)edc_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2 * 2;</div>
<div class="line"><a id="l02501" name="l02501"></a><span class="lineno"> 2501</span> <span class="keywordtype">size_t</span> props_size = <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l02502" name="l02502"></a><span class="lineno"> 2502</span> <a class="code hl_function" href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a>(buffer, &amp;dst_size, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4dc244e21a520e90abd961c38eb6d9ae">sector_edc</a>, edc_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, lzma_properties,</div>
<div class="line"><a id="l02503" name="l02503"></a><span class="lineno"> 2503</span> &amp;props_size, 9, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">lzma_dict_size</a>, 4, 0, 2, 273, <a class="code hl_define" href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a>(ctx));</div>
<div class="line"><a id="l02504" name="l02504"></a><span class="lineno"> 2504</span> }</div>
<div class="line"><a id="l02505" name="l02505"></a><span class="lineno"> 2505</span> </div>
<div class="line"><a id="l02506" name="l02506"></a><span class="lineno"> 2506</span> edc_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = (uint32_t)dst_size;</div>
<div class="line"><a id="l02507" name="l02507"></a><span class="lineno"> 2507</span> </div>
<div class="line"><a id="l02508" name="l02508"></a><span class="lineno"> 2508</span> <span class="keywordflow">if</span>(edc_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> &gt;= edc_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>)</div>
<div class="line"><a id="l02509" name="l02509"></a><span class="lineno"> 2509</span> {</div>
<div class="line"><a id="l02510" name="l02510"></a><span class="lineno"> 2510</span> edc_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l02511" name="l02511"></a><span class="lineno"> 2511</span> free(buffer);</div>
<div class="line"><a id="l02512" name="l02512"></a><span class="lineno"> 2512</span> buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4dc244e21a520e90abd961c38eb6d9ae">sector_edc</a>;</div>
<div class="line"><a id="l02513" name="l02513"></a><span class="lineno"> 2513</span> }</div>
<div class="line"><a id="l02514" name="l02514"></a><span class="lineno"> 2514</span> }</div>
<div class="line"><a id="l02515" name="l02515"></a><span class="lineno"> 2515</span> </div>
<div class="line"><a id="l02516" name="l02516"></a><span class="lineno"> 2516</span> <span class="keywordflow">if</span>(edc_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l02517" name="l02517"></a><span class="lineno"> 2517</span> {</div>
<div class="line"><a id="l02518" name="l02518"></a><span class="lineno"> 2518</span> edc_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = edc_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l02519" name="l02519"></a><span class="lineno"> 2519</span> edc_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = edc_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l02520" name="l02520"></a><span class="lineno"> 2520</span> }</div>
<div class="line"><a id="l02521" name="l02521"></a><span class="lineno"> 2521</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02522" name="l02522"></a><span class="lineno"> 2522</span> {</div>
<div class="line"><a id="l02523" name="l02523"></a><span class="lineno"> 2523</span> edc_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(buffer, edc_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l02524" name="l02524"></a><span class="lineno"> 2524</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>) ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">has_zstd_blocks</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l02525" name="l02525"></a><span class="lineno"> 2525</span> }</div>
<div class="line"><a id="l02526" name="l02526"></a><span class="lineno"> 2526</span> </div>
<div class="line"><a id="l02527" name="l02527"></a><span class="lineno"> 2527</span> length_to_write = edc_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>;</div>
<div class="line"><a id="l02528" name="l02528"></a><span class="lineno"> 2528</span> <span class="keywordflow">if</span>(edc_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) edc_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> += <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l02529" name="l02529"></a><span class="lineno"> 2529</span> </div>
<div class="line"><a id="l02530" name="l02530"></a><span class="lineno"> 2530</span> <span class="comment">// Write header</span></div>
<div class="line"><a id="l02531" name="l02531"></a><span class="lineno"> 2531</span> <span class="keywordflow">if</span>(fwrite(&amp;edc_block, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l02532" name="l02532"></a><span class="lineno"> 2532</span> {</div>
<div class="line"><a id="l02533" name="l02533"></a><span class="lineno"> 2533</span> <span class="keywordflow">if</span>(edc_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>)</div>
<div class="line"><a id="l02534" name="l02534"></a><span class="lineno"> 2534</span> fwrite(lzma_properties, <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02535" name="l02535"></a><span class="lineno"> 2535</span> </div>
<div class="line"><a id="l02536" name="l02536"></a><span class="lineno"> 2536</span> <span class="comment">// Write data</span></div>
<div class="line"><a id="l02537" name="l02537"></a><span class="lineno"> 2537</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> written_bytes = fwrite(buffer, length_to_write, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02538" name="l02538"></a><span class="lineno"> 2538</span> <span class="keywordflow">if</span>(written_bytes == 1)</div>
<div class="line"><a id="l02539" name="l02539"></a><span class="lineno"> 2539</span> {</div>
<div class="line"><a id="l02540" name="l02540"></a><span class="lineno"> 2540</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote DVD sector EDC block (%&quot;</span> PRIu64 <span class="stringliteral">&quot; bytes)&quot;</span>, edc_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l02541" name="l02541"></a><span class="lineno"> 2541</span> </div>
<div class="line"><a id="l02542" name="l02542"></a><span class="lineno"> 2542</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l02543" name="l02543"></a><span class="lineno"> 2543</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing DVD sector EDC block index entries&quot;</span>);</div>
<div class="line"><a id="l02544" name="l02544"></a><span class="lineno"> 2544</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l02545" name="l02545"></a><span class="lineno"> 2545</span> {</div>
<div class="line"><a id="l02546" name="l02546"></a><span class="lineno"> 2546</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l02547" name="l02547"></a><span class="lineno"> 2547</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ad19d57d199019da769517c0e11085371">kDataTypeDvdSectorEdc</a>)</div>
<div class="line"><a id="l02548" name="l02548"></a><span class="lineno"> 2548</span> {</div>
<div class="line"><a id="l02549" name="l02549"></a><span class="lineno"> 2549</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing DVD sector EDC block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l02550" name="l02550"></a><span class="lineno"> 2550</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l02551" name="l02551"></a><span class="lineno"> 2551</span> }</div>
<div class="line"><a id="l02552" name="l02552"></a><span class="lineno"> 2552</span> }</div>
<div class="line"><a id="l02553" name="l02553"></a><span class="lineno"> 2553</span> </div>
<div class="line"><a id="l02554" name="l02554"></a><span class="lineno"> 2554</span> <span class="comment">// Add EDC block to index</span></div>
<div class="line"><a id="l02555" name="l02555"></a><span class="lineno"> 2555</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding DVD sector EDC block to index&quot;</span>);</div>
<div class="line"><a id="l02556" name="l02556"></a><span class="lineno"> 2556</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> edc_index_entry;</div>
<div class="line"><a id="l02557" name="l02557"></a><span class="lineno"> 2557</span> edc_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l02558" name="l02558"></a><span class="lineno"> 2558</span> edc_index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ad19d57d199019da769517c0e11085371">kDataTypeDvdSectorEdc</a>;</div>
<div class="line"><a id="l02559" name="l02559"></a><span class="lineno"> 2559</span> edc_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = edc_position;</div>
<div class="line"><a id="l02560" name="l02560"></a><span class="lineno"> 2560</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;edc_index_entry);</div>
<div class="line"><a id="l02561" name="l02561"></a><span class="lineno"> 2561</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l02562" name="l02562"></a><span class="lineno"> 2562</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added DVD sector EDC block index entry at offset %&quot;</span> PRIu64, edc_position);</div>
<div class="line"><a id="l02563" name="l02563"></a><span class="lineno"> 2563</span> }</div>
<div class="line"><a id="l02564" name="l02564"></a><span class="lineno"> 2564</span> }</div>
<div class="line"><a id="l02565" name="l02565"></a><span class="lineno"> 2565</span> </div>
<div class="line"><a id="l02566" name="l02566"></a><span class="lineno"> 2566</span> <span class="keywordflow">if</span>(edc_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> != <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>) free(buffer);</div>
<div class="line"><a id="l02567" name="l02567"></a><span class="lineno"> 2567</span>}</div>
</div>
<div class="line"><a id="l02568" name="l02568"></a><span class="lineno"> 2568</span></div>
<div class="foldopen" id="foldopen02666" data-start="{" data-end="}">
<div class="line"><a id="l02666" name="l02666"></a><span class="lineno"><a class="line" href="close__write_8c.html#a5e2cce0d9661697c767d9312224fd340"> 2666</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#a5e2cce0d9661697c767d9312224fd340">write_dvd_title_key_decrypted_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l02667" name="l02667"></a><span class="lineno"> 2667</span>{</div>
<div class="line"><a id="l02668" name="l02668"></a><span class="lineno"> 2668</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aa943f49c5e77c98bc4cddc9d0c2ae284">sector_decrypted_title_key</a> == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l02669" name="l02669"></a><span class="lineno"> 2669</span> </div>
<div class="line"><a id="l02670" name="l02670"></a><span class="lineno"> 2670</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l02671" name="l02671"></a><span class="lineno"> 2671</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> block_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02672" name="l02672"></a><span class="lineno"> 2672</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l02673" name="l02673"></a><span class="lineno"> 2673</span> <span class="keywordflow">if</span>(block_position &amp; alignment_mask)</div>
<div class="line"><a id="l02674" name="l02674"></a><span class="lineno"> 2674</span> {</div>
<div class="line"><a id="l02675" name="l02675"></a><span class="lineno"> 2675</span> <span class="keyword">const</span> uint64_t aligned_position = block_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l02676" name="l02676"></a><span class="lineno"> 2676</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l02677" name="l02677"></a><span class="lineno"> 2677</span> block_position = aligned_position;</div>
<div class="line"><a id="l02678" name="l02678"></a><span class="lineno"> 2678</span> }</div>
<div class="line"><a id="l02679" name="l02679"></a><span class="lineno"> 2679</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing DVD decrypted title key block at position %ld&quot;</span>, block_position);</div>
<div class="line"><a id="l02680" name="l02680"></a><span class="lineno"> 2680</span> <a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a> decrypted_title_key_block = {0};</div>
<div class="line"><a id="l02681" name="l02681"></a><span class="lineno"> 2681</span> decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a3b03f118fb2dc3dcef3f87a82238e358">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l02682" name="l02682"></a><span class="lineno"> 2682</span> decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a1d20435975cf542502e0e0ca1ae5d5b5">kDataTypeDvdTitleKeyDecrypted</a>;</div>
<div class="line"><a id="l02683" name="l02683"></a><span class="lineno"> 2683</span> decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> =</div>
<div class="line"><a id="l02684" name="l02684"></a><span class="lineno"> 2684</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">compression_enabled</a> ? (ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l02685" name="l02685"></a><span class="lineno"> 2685</span> decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> =</div>
<div class="line"><a id="l02686" name="l02686"></a><span class="lineno"> 2686</span> (uint32_t)(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac48b4ceb64b05b5e7da2ca3df063ac99">negative</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">image_info</a>.<a class="code hl_variable" href="structImageInfo.html#ae3e1b9cde1c51152b00eb1b59e199906">Sectors</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">overflow</a>) *</div>
<div class="line"><a id="l02687" name="l02687"></a><span class="lineno"> 2687</span> 5;</div>
<div class="line"><a id="l02688" name="l02688"></a><span class="lineno"> 2688</span> <span class="comment">// Calculate CRC64</span></div>
<div class="line"><a id="l02689" name="l02689"></a><span class="lineno"> 2689</span> decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a> =</div>
<div class="line"><a id="l02690" name="l02690"></a><span class="lineno"> 2690</span> <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aa943f49c5e77c98bc4cddc9d0c2ae284">sector_decrypted_title_key</a>, decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l02691" name="l02691"></a><span class="lineno"> 2691</span> </div>
<div class="line"><a id="l02692" name="l02692"></a><span class="lineno"> 2692</span> uint8_t *buffer = NULL;</div>
<div class="line"><a id="l02693" name="l02693"></a><span class="lineno"> 2693</span> uint8_t lzma_properties[<a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>] = {0};</div>
<div class="line"><a id="l02694" name="l02694"></a><span class="lineno"> 2694</span> </div>
<div class="line"><a id="l02695" name="l02695"></a><span class="lineno"> 2695</span> <span class="keywordflow">if</span>(decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l02696" name="l02696"></a><span class="lineno"> 2696</span> {</div>
<div class="line"><a id="l02697" name="l02697"></a><span class="lineno"> 2697</span> buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aa943f49c5e77c98bc4cddc9d0c2ae284">sector_decrypted_title_key</a>;</div>
<div class="line"><a id="l02698" name="l02698"></a><span class="lineno"> 2698</span> decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l02699" name="l02699"></a><span class="lineno"> 2699</span> }</div>
<div class="line"><a id="l02700" name="l02700"></a><span class="lineno"> 2700</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02701" name="l02701"></a><span class="lineno"> 2701</span> {</div>
<div class="line"><a id="l02702" name="l02702"></a><span class="lineno"> 2702</span> buffer = malloc((<span class="keywordtype">size_t</span>)decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2); <span class="comment">// Allocate double size for compression</span></div>
<div class="line"><a id="l02703" name="l02703"></a><span class="lineno"> 2703</span> <span class="keywordflow">if</span>(buffer == NULL)</div>
<div class="line"><a id="l02704" name="l02704"></a><span class="lineno"> 2704</span> {</div>
<div class="line"><a id="l02705" name="l02705"></a><span class="lineno"> 2705</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for DVD decrypted title key compression&quot;</span>);</div>
<div class="line"><a id="l02706" name="l02706"></a><span class="lineno"> 2706</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l02707" name="l02707"></a><span class="lineno"> 2707</span> }</div>
<div class="line"><a id="l02708" name="l02708"></a><span class="lineno"> 2708</span> </div>
<div class="line"><a id="l02709" name="l02709"></a><span class="lineno"> 2709</span> <span class="keywordtype">size_t</span> dst_size;</div>
<div class="line"><a id="l02710" name="l02710"></a><span class="lineno"> 2710</span> </div>
<div class="line"><a id="l02711" name="l02711"></a><span class="lineno"> 2711</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>)</div>
<div class="line"><a id="l02712" name="l02712"></a><span class="lineno"> 2712</span> {</div>
<div class="line"><a id="l02713" name="l02713"></a><span class="lineno"> 2713</span> dst_size = <a class="code hl_function" href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a>(buffer, (<span class="keywordtype">size_t</span>)decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2,</div>
<div class="line"><a id="l02714" name="l02714"></a><span class="lineno"> 2714</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aa943f49c5e77c98bc4cddc9d0c2ae284">sector_decrypted_title_key</a>, decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>,</div>
<div class="line"><a id="l02715" name="l02715"></a><span class="lineno"> 2715</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">zstd_level</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">num_threads</a>);</div>
<div class="line"><a id="l02716" name="l02716"></a><span class="lineno"> 2716</span> <span class="keywordflow">if</span>(dst_size == 0) dst_size = decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l02717" name="l02717"></a><span class="lineno"> 2717</span> }</div>
<div class="line"><a id="l02718" name="l02718"></a><span class="lineno"> 2718</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02719" name="l02719"></a><span class="lineno"> 2719</span> {</div>
<div class="line"><a id="l02720" name="l02720"></a><span class="lineno"> 2720</span> dst_size = (size_t)decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2 * 2;</div>
<div class="line"><a id="l02721" name="l02721"></a><span class="lineno"> 2721</span> <span class="keywordtype">size_t</span> props_size = <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l02722" name="l02722"></a><span class="lineno"> 2722</span> <a class="code hl_function" href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a>(buffer, &amp;dst_size, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aa943f49c5e77c98bc4cddc9d0c2ae284">sector_decrypted_title_key</a>,</div>
<div class="line"><a id="l02723" name="l02723"></a><span class="lineno"> 2723</span> decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, lzma_properties, &amp;props_size, 9,</div>
<div class="line"><a id="l02724" name="l02724"></a><span class="lineno"> 2724</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">lzma_dict_size</a>, 4, 0, 2, 273, <a class="code hl_define" href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a>(ctx));</div>
<div class="line"><a id="l02725" name="l02725"></a><span class="lineno"> 2725</span> }</div>
<div class="line"><a id="l02726" name="l02726"></a><span class="lineno"> 2726</span> </div>
<div class="line"><a id="l02727" name="l02727"></a><span class="lineno"> 2727</span> decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = (uint32_t)dst_size;</div>
<div class="line"><a id="l02728" name="l02728"></a><span class="lineno"> 2728</span> </div>
<div class="line"><a id="l02729" name="l02729"></a><span class="lineno"> 2729</span> <span class="keywordflow">if</span>(decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> &gt;= decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>)</div>
<div class="line"><a id="l02730" name="l02730"></a><span class="lineno"> 2730</span> {</div>
<div class="line"><a id="l02731" name="l02731"></a><span class="lineno"> 2731</span> decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l02732" name="l02732"></a><span class="lineno"> 2732</span> free(buffer);</div>
<div class="line"><a id="l02733" name="l02733"></a><span class="lineno"> 2733</span> buffer = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aa943f49c5e77c98bc4cddc9d0c2ae284">sector_decrypted_title_key</a>;</div>
<div class="line"><a id="l02734" name="l02734"></a><span class="lineno"> 2734</span> }</div>
<div class="line"><a id="l02735" name="l02735"></a><span class="lineno"> 2735</span> }</div>
<div class="line"><a id="l02736" name="l02736"></a><span class="lineno"> 2736</span> </div>
<div class="line"><a id="l02737" name="l02737"></a><span class="lineno"> 2737</span> <span class="keywordflow">if</span>(decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l02738" name="l02738"></a><span class="lineno"> 2738</span> {</div>
<div class="line"><a id="l02739" name="l02739"></a><span class="lineno"> 2739</span> decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l02740" name="l02740"></a><span class="lineno"> 2740</span> decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l02741" name="l02741"></a><span class="lineno"> 2741</span> }</div>
<div class="line"><a id="l02742" name="l02742"></a><span class="lineno"> 2742</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02743" name="l02743"></a><span class="lineno"> 2743</span> {</div>
<div class="line"><a id="l02744" name="l02744"></a><span class="lineno"> 2744</span> decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(buffer, decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l02745" name="l02745"></a><span class="lineno"> 2745</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>) ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">has_zstd_blocks</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l02746" name="l02746"></a><span class="lineno"> 2746</span> }</div>
<div class="line"><a id="l02747" name="l02747"></a><span class="lineno"> 2747</span> </div>
<div class="line"><a id="l02748" name="l02748"></a><span class="lineno"> 2748</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> length_to_write = decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>;</div>
<div class="line"><a id="l02749" name="l02749"></a><span class="lineno"> 2749</span> <span class="keywordflow">if</span>(decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>)</div>
<div class="line"><a id="l02750" name="l02750"></a><span class="lineno"> 2750</span> decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> += <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l02751" name="l02751"></a><span class="lineno"> 2751</span> </div>
<div class="line"><a id="l02752" name="l02752"></a><span class="lineno"> 2752</span> <span class="comment">// Write header</span></div>
<div class="line"><a id="l02753" name="l02753"></a><span class="lineno"> 2753</span> <span class="keywordflow">if</span>(fwrite(&amp;decrypted_title_key_block, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l02754" name="l02754"></a><span class="lineno"> 2754</span> {</div>
<div class="line"><a id="l02755" name="l02755"></a><span class="lineno"> 2755</span> <span class="keywordflow">if</span>(decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>)</div>
<div class="line"><a id="l02756" name="l02756"></a><span class="lineno"> 2756</span> fwrite(lzma_properties, <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02757" name="l02757"></a><span class="lineno"> 2757</span> </div>
<div class="line"><a id="l02758" name="l02758"></a><span class="lineno"> 2758</span> <span class="comment">// Write data</span></div>
<div class="line"><a id="l02759" name="l02759"></a><span class="lineno"> 2759</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> written_bytes = fwrite(buffer, length_to_write, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02760" name="l02760"></a><span class="lineno"> 2760</span> <span class="keywordflow">if</span>(written_bytes == 1)</div>
<div class="line"><a id="l02761" name="l02761"></a><span class="lineno"> 2761</span> {</div>
<div class="line"><a id="l02762" name="l02762"></a><span class="lineno"> 2762</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote DVD decrypted title key block (%&quot;</span> PRIu64 <span class="stringliteral">&quot; bytes)&quot;</span>,</div>
<div class="line"><a id="l02763" name="l02763"></a><span class="lineno"> 2763</span> decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l02764" name="l02764"></a><span class="lineno"> 2764</span> </div>
<div class="line"><a id="l02765" name="l02765"></a><span class="lineno"> 2765</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l02766" name="l02766"></a><span class="lineno"> 2766</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing DVD decrypted title key block index entries&quot;</span>);</div>
<div class="line"><a id="l02767" name="l02767"></a><span class="lineno"> 2767</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l02768" name="l02768"></a><span class="lineno"> 2768</span> {</div>
<div class="line"><a id="l02769" name="l02769"></a><span class="lineno"> 2769</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l02770" name="l02770"></a><span class="lineno"> 2770</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a1d20435975cf542502e0e0ca1ae5d5b5">kDataTypeDvdTitleKeyDecrypted</a>)</div>
<div class="line"><a id="l02771" name="l02771"></a><span class="lineno"> 2771</span> {</div>
<div class="line"><a id="l02772" name="l02772"></a><span class="lineno"> 2772</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing DVD decrypted title key block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l02773" name="l02773"></a><span class="lineno"> 2773</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l02774" name="l02774"></a><span class="lineno"> 2774</span> }</div>
<div class="line"><a id="l02775" name="l02775"></a><span class="lineno"> 2775</span> }</div>
<div class="line"><a id="l02776" name="l02776"></a><span class="lineno"> 2776</span> </div>
<div class="line"><a id="l02777" name="l02777"></a><span class="lineno"> 2777</span> <span class="comment">// Add decrypted title key block to index</span></div>
<div class="line"><a id="l02778" name="l02778"></a><span class="lineno"> 2778</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding DVD decrypted title key block to index&quot;</span>);</div>
<div class="line"><a id="l02779" name="l02779"></a><span class="lineno"> 2779</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> decrypted_title_key_index_entry;</div>
<div class="line"><a id="l02780" name="l02780"></a><span class="lineno"> 2780</span> decrypted_title_key_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l02781" name="l02781"></a><span class="lineno"> 2781</span> decrypted_title_key_index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a1d20435975cf542502e0e0ca1ae5d5b5">kDataTypeDvdTitleKeyDecrypted</a>;</div>
<div class="line"><a id="l02782" name="l02782"></a><span class="lineno"> 2782</span> decrypted_title_key_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = block_position;</div>
<div class="line"><a id="l02783" name="l02783"></a><span class="lineno"> 2783</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;decrypted_title_key_index_entry);</div>
<div class="line"><a id="l02784" name="l02784"></a><span class="lineno"> 2784</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l02785" name="l02785"></a><span class="lineno"> 2785</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added DVD decrypted title key block index entry at offset %&quot;</span> PRIu64, block_position);</div>
<div class="line"><a id="l02786" name="l02786"></a><span class="lineno"> 2786</span> }</div>
<div class="line"><a id="l02787" name="l02787"></a><span class="lineno"> 2787</span> }</div>
<div class="line"><a id="l02788" name="l02788"></a><span class="lineno"> 2788</span> </div>
<div class="line"><a id="l02789" name="l02789"></a><span class="lineno"> 2789</span> <span class="keywordflow">if</span>(decrypted_title_key_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> != <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>) free(buffer);</div>
<div class="line"><a id="l02790" name="l02790"></a><span class="lineno"> 2790</span>}</div>
</div>
<div class="line"><a id="l02791" name="l02791"></a><span class="lineno"> 2791</span></div>
<div class="foldopen" id="foldopen02863" data-start="{" data-end="}">
<div class="line"><a id="l02863" name="l02863"></a><span class="lineno"><a class="line" href="close__write_8c.html#a3decc41ec145e8b153a23de6389b3782"> 2863</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#a3decc41ec145e8b153a23de6389b3782">write_media_tags</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l02864" name="l02864"></a><span class="lineno"> 2864</span>{</div>
<div class="line"><a id="l02865" name="l02865"></a><span class="lineno"> 2865</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8b769e9fb9467aa11d4a2936cf5cf5ed">mediaTags</a> == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l02866" name="l02866"></a><span class="lineno"> 2866</span> </div>
<div class="line"><a id="l02867" name="l02867"></a><span class="lineno"> 2867</span> <a class="code hl_struct" href="structmediaTagEntry.html">mediaTagEntry</a> *media_tag = NULL;</div>
<div class="line"><a id="l02868" name="l02868"></a><span class="lineno"> 2868</span> <a class="code hl_struct" href="structmediaTagEntry.html">mediaTagEntry</a> *tmp_media_tag = NULL;</div>
<div class="line"><a id="l02869" name="l02869"></a><span class="lineno"> 2869</span> </div>
<div class="line"><a id="l02870" name="l02870"></a><span class="lineno"> 2870</span> HASH_ITER(hh, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8b769e9fb9467aa11d4a2936cf5cf5ed">mediaTags</a>, media_tag, tmp_media_tag)</div>
<div class="line"><a id="l02871" name="l02871"></a><span class="lineno"> 2871</span> {</div>
<div class="line"><a id="l02872" name="l02872"></a><span class="lineno"> 2872</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l02873" name="l02873"></a><span class="lineno"> 2873</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> tag_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02874" name="l02874"></a><span class="lineno"> 2874</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l02875" name="l02875"></a><span class="lineno"> 2875</span> <span class="keywordflow">if</span>(tag_position &amp; alignment_mask)</div>
<div class="line"><a id="l02876" name="l02876"></a><span class="lineno"> 2876</span> {</div>
<div class="line"><a id="l02877" name="l02877"></a><span class="lineno"> 2877</span> <span class="keyword">const</span> uint64_t aligned_position = tag_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l02878" name="l02878"></a><span class="lineno"> 2878</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l02879" name="l02879"></a><span class="lineno"> 2879</span> tag_position = aligned_position;</div>
<div class="line"><a id="l02880" name="l02880"></a><span class="lineno"> 2880</span> }</div>
<div class="line"><a id="l02881" name="l02881"></a><span class="lineno"> 2881</span> </div>
<div class="line"><a id="l02882" name="l02882"></a><span class="lineno"> 2882</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing media tag block type %d at position %ld&quot;</span>, <a class="code hl_function" href="decls_8h.html#a8d042b26980b56b5dd872f21fa33de70">aaruf_get_datatype_for_media_tag_type</a>(media_tag-&gt;<a class="code hl_variable" href="structmediaTagEntry.html#a95bf0de1de367f90491367921069c9e2">type</a>),</div>
<div class="line"><a id="l02883" name="l02883"></a><span class="lineno"> 2883</span> tag_position);</div>
<div class="line"><a id="l02884" name="l02884"></a><span class="lineno"> 2884</span> <a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a> tag_block = {0};</div>
<div class="line"><a id="l02885" name="l02885"></a><span class="lineno"> 2885</span> tag_block.<a class="code hl_variable" href="structBlockHeader.html#a3b03f118fb2dc3dcef3f87a82238e358">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l02886" name="l02886"></a><span class="lineno"> 2886</span> tag_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a> = (uint16_t)<a class="code hl_function" href="decls_8h.html#a8d042b26980b56b5dd872f21fa33de70">aaruf_get_datatype_for_media_tag_type</a>(media_tag-&gt;<a class="code hl_variable" href="structmediaTagEntry.html#a95bf0de1de367f90491367921069c9e2">type</a>);</div>
<div class="line"><a id="l02887" name="l02887"></a><span class="lineno"> 2887</span> tag_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> =</div>
<div class="line"><a id="l02888" name="l02888"></a><span class="lineno"> 2888</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">compression_enabled</a> ? (ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l02889" name="l02889"></a><span class="lineno"> 2889</span> tag_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> = media_tag-&gt;<a class="code hl_variable" href="structmediaTagEntry.html#aa96c6684fd98145d0089d72957d2afa7">length</a>;</div>
<div class="line"><a id="l02890" name="l02890"></a><span class="lineno"> 2890</span> </div>
<div class="line"><a id="l02891" name="l02891"></a><span class="lineno"> 2891</span> <span class="comment">// Calculate CRC64</span></div>
<div class="line"><a id="l02892" name="l02892"></a><span class="lineno"> 2892</span> tag_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(media_tag-&gt;<a class="code hl_variable" href="structmediaTagEntry.html#a334fc65b37efdfb624e804e98c398927">data</a>, tag_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>);</div>
<div class="line"><a id="l02893" name="l02893"></a><span class="lineno"> 2893</span> </div>
<div class="line"><a id="l02894" name="l02894"></a><span class="lineno"> 2894</span> uint8_t *buffer = NULL;</div>
<div class="line"><a id="l02895" name="l02895"></a><span class="lineno"> 2895</span> uint8_t lzma_properties[<a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>] = {0};</div>
<div class="line"><a id="l02896" name="l02896"></a><span class="lineno"> 2896</span> </div>
<div class="line"><a id="l02897" name="l02897"></a><span class="lineno"> 2897</span> <span class="keywordflow">if</span>(tag_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l02898" name="l02898"></a><span class="lineno"> 2898</span> {</div>
<div class="line"><a id="l02899" name="l02899"></a><span class="lineno"> 2899</span> buffer = media_tag-&gt;<a class="code hl_variable" href="structmediaTagEntry.html#a334fc65b37efdfb624e804e98c398927">data</a>;</div>
<div class="line"><a id="l02900" name="l02900"></a><span class="lineno"> 2900</span> tag_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = tag_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l02901" name="l02901"></a><span class="lineno"> 2901</span> }</div>
<div class="line"><a id="l02902" name="l02902"></a><span class="lineno"> 2902</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02903" name="l02903"></a><span class="lineno"> 2903</span> {</div>
<div class="line"><a id="l02904" name="l02904"></a><span class="lineno"> 2904</span> buffer = malloc((<span class="keywordtype">size_t</span>)tag_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2); <span class="comment">// Allocate double size for compression</span></div>
<div class="line"><a id="l02905" name="l02905"></a><span class="lineno"> 2905</span> <span class="keywordflow">if</span>(buffer == NULL)</div>
<div class="line"><a id="l02906" name="l02906"></a><span class="lineno"> 2906</span> {</div>
<div class="line"><a id="l02907" name="l02907"></a><span class="lineno"> 2907</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for media tag compression&quot;</span>);</div>
<div class="line"><a id="l02908" name="l02908"></a><span class="lineno"> 2908</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l02909" name="l02909"></a><span class="lineno"> 2909</span> }</div>
<div class="line"><a id="l02910" name="l02910"></a><span class="lineno"> 2910</span> </div>
<div class="line"><a id="l02911" name="l02911"></a><span class="lineno"> 2911</span> <span class="keywordtype">size_t</span> dst_size;</div>
<div class="line"><a id="l02912" name="l02912"></a><span class="lineno"> 2912</span> </div>
<div class="line"><a id="l02913" name="l02913"></a><span class="lineno"> 2913</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>)</div>
<div class="line"><a id="l02914" name="l02914"></a><span class="lineno"> 2914</span> {</div>
<div class="line"><a id="l02915" name="l02915"></a><span class="lineno"> 2915</span> dst_size = <a class="code hl_function" href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a>(buffer, (<span class="keywordtype">size_t</span>)tag_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2, media_tag-&gt;<a class="code hl_variable" href="structmediaTagEntry.html#a334fc65b37efdfb624e804e98c398927">data</a>,</div>
<div class="line"><a id="l02916" name="l02916"></a><span class="lineno"> 2916</span> tag_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">zstd_level</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">num_threads</a>);</div>
<div class="line"><a id="l02917" name="l02917"></a><span class="lineno"> 2917</span> <span class="keywordflow">if</span>(dst_size == 0) dst_size = tag_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l02918" name="l02918"></a><span class="lineno"> 2918</span> }</div>
<div class="line"><a id="l02919" name="l02919"></a><span class="lineno"> 2919</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02920" name="l02920"></a><span class="lineno"> 2920</span> {</div>
<div class="line"><a id="l02921" name="l02921"></a><span class="lineno"> 2921</span> dst_size = (size_t)tag_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a> * 2 * 2;</div>
<div class="line"><a id="l02922" name="l02922"></a><span class="lineno"> 2922</span> <span class="keywordtype">size_t</span> props_size = <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l02923" name="l02923"></a><span class="lineno"> 2923</span> <a class="code hl_function" href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a>(buffer, &amp;dst_size, media_tag-&gt;<a class="code hl_variable" href="structmediaTagEntry.html#a334fc65b37efdfb624e804e98c398927">data</a>, tag_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>, lzma_properties,</div>
<div class="line"><a id="l02924" name="l02924"></a><span class="lineno"> 2924</span> &amp;props_size, 9, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">lzma_dict_size</a>, 4, 0, 2, 273, <a class="code hl_define" href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a>(ctx));</div>
<div class="line"><a id="l02925" name="l02925"></a><span class="lineno"> 2925</span> }</div>
<div class="line"><a id="l02926" name="l02926"></a><span class="lineno"> 2926</span> </div>
<div class="line"><a id="l02927" name="l02927"></a><span class="lineno"> 2927</span> tag_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = (uint32_t)dst_size;</div>
<div class="line"><a id="l02928" name="l02928"></a><span class="lineno"> 2928</span> </div>
<div class="line"><a id="l02929" name="l02929"></a><span class="lineno"> 2929</span> <span class="keywordflow">if</span>(tag_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> &gt;= tag_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>)</div>
<div class="line"><a id="l02930" name="l02930"></a><span class="lineno"> 2930</span> {</div>
<div class="line"><a id="l02931" name="l02931"></a><span class="lineno"> 2931</span> tag_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l02932" name="l02932"></a><span class="lineno"> 2932</span> free(buffer);</div>
<div class="line"><a id="l02933" name="l02933"></a><span class="lineno"> 2933</span> buffer = media_tag-&gt;<a class="code hl_variable" href="structmediaTagEntry.html#a334fc65b37efdfb624e804e98c398927">data</a>;</div>
<div class="line"><a id="l02934" name="l02934"></a><span class="lineno"> 2934</span> }</div>
<div class="line"><a id="l02935" name="l02935"></a><span class="lineno"> 2935</span> }</div>
<div class="line"><a id="l02936" name="l02936"></a><span class="lineno"> 2936</span> </div>
<div class="line"><a id="l02937" name="l02937"></a><span class="lineno"> 2937</span> <span class="keywordflow">if</span>(tag_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l02938" name="l02938"></a><span class="lineno"> 2938</span> {</div>
<div class="line"><a id="l02939" name="l02939"></a><span class="lineno"> 2939</span> tag_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> = tag_block.<a class="code hl_variable" href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">length</a>;</div>
<div class="line"><a id="l02940" name="l02940"></a><span class="lineno"> 2940</span> tag_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = tag_block.<a class="code hl_variable" href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">crc64</a>;</div>
<div class="line"><a id="l02941" name="l02941"></a><span class="lineno"> 2941</span> }</div>
<div class="line"><a id="l02942" name="l02942"></a><span class="lineno"> 2942</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l02943" name="l02943"></a><span class="lineno"> 2943</span> {</div>
<div class="line"><a id="l02944" name="l02944"></a><span class="lineno"> 2944</span> tag_block.<a class="code hl_variable" href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">cmpCrc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(buffer, tag_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l02945" name="l02945"></a><span class="lineno"> 2945</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a>) ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">has_zstd_blocks</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l02946" name="l02946"></a><span class="lineno"> 2946</span> }</div>
<div class="line"><a id="l02947" name="l02947"></a><span class="lineno"> 2947</span> </div>
<div class="line"><a id="l02948" name="l02948"></a><span class="lineno"> 2948</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> length_to_write = tag_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>;</div>
<div class="line"><a id="l02949" name="l02949"></a><span class="lineno"> 2949</span> <span class="keywordflow">if</span>(tag_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) tag_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a> += <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l02950" name="l02950"></a><span class="lineno"> 2950</span> </div>
<div class="line"><a id="l02951" name="l02951"></a><span class="lineno"> 2951</span> <span class="comment">// Write header</span></div>
<div class="line"><a id="l02952" name="l02952"></a><span class="lineno"> 2952</span> <span class="keywordflow">if</span>(fwrite(&amp;tag_block, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structBlockHeader.html">BlockHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l02953" name="l02953"></a><span class="lineno"> 2953</span> {</div>
<div class="line"><a id="l02954" name="l02954"></a><span class="lineno"> 2954</span> <span class="keywordflow">if</span>(tag_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>)</div>
<div class="line"><a id="l02955" name="l02955"></a><span class="lineno"> 2955</span> fwrite(lzma_properties, <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>); <span class="comment">// Write data</span></div>
<div class="line"><a id="l02956" name="l02956"></a><span class="lineno"> 2956</span> </div>
<div class="line"><a id="l02957" name="l02957"></a><span class="lineno"> 2957</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> written_bytes = fwrite(buffer, length_to_write, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l02958" name="l02958"></a><span class="lineno"> 2958</span> <span class="keywordflow">if</span>(written_bytes == 1)</div>
<div class="line"><a id="l02959" name="l02959"></a><span class="lineno"> 2959</span> {</div>
<div class="line"><a id="l02960" name="l02960"></a><span class="lineno"> 2960</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote media tag block type %d (%&quot;</span> PRIu64 <span class="stringliteral">&quot; bytes)&quot;</span>, tag_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a>,</div>
<div class="line"><a id="l02961" name="l02961"></a><span class="lineno"> 2961</span> tag_block.<a class="code hl_variable" href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">cmpLength</a>);</div>
<div class="line"><a id="l02962" name="l02962"></a><span class="lineno"> 2962</span> </div>
<div class="line"><a id="l02963" name="l02963"></a><span class="lineno"> 2963</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l02964" name="l02964"></a><span class="lineno"> 2964</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing media tag type %d block index entries&quot;</span>, tag_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a>);</div>
<div class="line"><a id="l02965" name="l02965"></a><span class="lineno"> 2965</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l02966" name="l02966"></a><span class="lineno"> 2966</span> {</div>
<div class="line"><a id="l02967" name="l02967"></a><span class="lineno"> 2967</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l02968" name="l02968"></a><span class="lineno"> 2968</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == tag_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a>)</div>
<div class="line"><a id="l02969" name="l02969"></a><span class="lineno"> 2969</span> {</div>
<div class="line"><a id="l02970" name="l02970"></a><span class="lineno"> 2970</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing media tag type %d block index entry at position %d, removing&quot;</span>,</div>
<div class="line"><a id="l02971" name="l02971"></a><span class="lineno"> 2971</span> tag_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a>, k);</div>
<div class="line"><a id="l02972" name="l02972"></a><span class="lineno"> 2972</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l02973" name="l02973"></a><span class="lineno"> 2973</span> }</div>
<div class="line"><a id="l02974" name="l02974"></a><span class="lineno"> 2974</span> }</div>
<div class="line"><a id="l02975" name="l02975"></a><span class="lineno"> 2975</span> </div>
<div class="line"><a id="l02976" name="l02976"></a><span class="lineno"> 2976</span> <span class="comment">// Add media tag block to index</span></div>
<div class="line"><a id="l02977" name="l02977"></a><span class="lineno"> 2977</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding media tag type %d block to index&quot;</span>, tag_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a>);</div>
<div class="line"><a id="l02978" name="l02978"></a><span class="lineno"> 2978</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> tag_index_entry;</div>
<div class="line"><a id="l02979" name="l02979"></a><span class="lineno"> 2979</span> tag_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a>;</div>
<div class="line"><a id="l02980" name="l02980"></a><span class="lineno"> 2980</span> tag_index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = tag_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a>;</div>
<div class="line"><a id="l02981" name="l02981"></a><span class="lineno"> 2981</span> tag_index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = tag_position;</div>
<div class="line"><a id="l02982" name="l02982"></a><span class="lineno"> 2982</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;tag_index_entry);</div>
<div class="line"><a id="l02983" name="l02983"></a><span class="lineno"> 2983</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l02984" name="l02984"></a><span class="lineno"> 2984</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added media tag block type %d index entry at offset %&quot;</span> PRIu64, tag_block.<a class="code hl_variable" href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">type</a>, tag_position);</div>
<div class="line"><a id="l02985" name="l02985"></a><span class="lineno"> 2985</span> }</div>
<div class="line"><a id="l02986" name="l02986"></a><span class="lineno"> 2986</span> }</div>
<div class="line"><a id="l02987" name="l02987"></a><span class="lineno"> 2987</span> </div>
<div class="line"><a id="l02988" name="l02988"></a><span class="lineno"> 2988</span> <span class="keywordflow">if</span>(tag_block.<a class="code hl_variable" href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">compression</a> != <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>) free(buffer);</div>
<div class="line"><a id="l02989" name="l02989"></a><span class="lineno"> 2989</span> }</div>
<div class="line"><a id="l02990" name="l02990"></a><span class="lineno"> 2990</span>}</div>
</div>
<div class="line"><a id="l02991" name="l02991"></a><span class="lineno"> 2991</span></div>
<div class="foldopen" id="foldopen03154" data-start="{" data-end="}">
<div class="line"><a id="l03154" name="l03154"></a><span class="lineno"><a class="line" href="close__write_8c.html#a742ec2b4d57e32fa856033b1e4a04e9f"> 3154</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#a742ec2b4d57e32fa856033b1e4a04e9f">write_tape_file_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l03155" name="l03155"></a><span class="lineno"> 3155</span>{</div>
<div class="line"><a id="l03156" name="l03156"></a><span class="lineno"> 3156</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4783c528aec3e854986885077c5d5854">tape_files</a> == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l03157" name="l03157"></a><span class="lineno"> 3157</span> </div>
<div class="line"><a id="l03158" name="l03158"></a><span class="lineno"> 3158</span> <span class="comment">// Iterate the uthash and count how many entries do we have</span></div>
<div class="line"><a id="l03159" name="l03159"></a><span class="lineno"> 3159</span> <span class="keyword">const</span> <a class="code hl_typedef" href="context_8h.html#a5ba965cb003bc2d68a9f9e1c11225494">tapeFileHashEntry</a> *tape_file = NULL;</div>
<div class="line"><a id="l03160" name="l03160"></a><span class="lineno"> 3160</span> <span class="keyword">const</span> <a class="code hl_typedef" href="context_8h.html#a5ba965cb003bc2d68a9f9e1c11225494">tapeFileHashEntry</a> *tmp_tape_file = NULL;</div>
<div class="line"><a id="l03161" name="l03161"></a><span class="lineno"> 3161</span> <span class="keywordtype">size_t</span> tape_file_count = 0;</div>
<div class="line"><a id="l03162" name="l03162"></a><span class="lineno"> 3162</span> HASH_ITER(hh, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4783c528aec3e854986885077c5d5854">tape_files</a>, tape_file, tmp_tape_file) tape_file_count++;</div>
<div class="line"><a id="l03163" name="l03163"></a><span class="lineno"> 3163</span> </div>
<div class="line"><a id="l03164" name="l03164"></a><span class="lineno"> 3164</span> <span class="comment">// Create a memory buffer to copy all the file entries</span></div>
<div class="line"><a id="l03165" name="l03165"></a><span class="lineno"> 3165</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> buffer_size = tape_file_count * <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structTapeFileEntry.html">TapeFileEntry</a>);</div>
<div class="line"><a id="l03166" name="l03166"></a><span class="lineno"> 3166</span> <a class="code hl_struct" href="structTapeFileEntry.html">TapeFileEntry</a> *buffer = malloc(buffer_size);</div>
<div class="line"><a id="l03167" name="l03167"></a><span class="lineno"> 3167</span> <span class="keywordflow">if</span>(buffer == NULL)</div>
<div class="line"><a id="l03168" name="l03168"></a><span class="lineno"> 3168</span> {</div>
<div class="line"><a id="l03169" name="l03169"></a><span class="lineno"> 3169</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for tape file entries&quot;</span>);</div>
<div class="line"><a id="l03170" name="l03170"></a><span class="lineno"> 3170</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l03171" name="l03171"></a><span class="lineno"> 3171</span> }</div>
<div class="line"><a id="l03172" name="l03172"></a><span class="lineno"> 3172</span> memset(buffer, 0, buffer_size);</div>
<div class="line"><a id="l03173" name="l03173"></a><span class="lineno"> 3173</span> <span class="keywordtype">size_t</span> index = 0;</div>
<div class="line"><a id="l03174" name="l03174"></a><span class="lineno"> 3174</span> HASH_ITER(hh, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4783c528aec3e854986885077c5d5854">tape_files</a>, tape_file, tmp_tape_file)</div>
<div class="line"><a id="l03175" name="l03175"></a><span class="lineno"> 3175</span> {</div>
<div class="line"><a id="l03176" name="l03176"></a><span class="lineno"> 3176</span> <span class="keywordflow">if</span>(index &gt;= tape_file_count) <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l03177" name="l03177"></a><span class="lineno"> 3177</span> memcpy(&amp;buffer[index], &amp;tape_file-&gt;<a class="code hl_variable" href="structTapeFileHashEntry.html#aff0f81d26d4ee00ad33331aacc2834e1">fileEntry</a>, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structTapeFileEntry.html">TapeFileEntry</a>));</div>
<div class="line"><a id="l03178" name="l03178"></a><span class="lineno"> 3178</span> index++;</div>
<div class="line"><a id="l03179" name="l03179"></a><span class="lineno"> 3179</span> }</div>
<div class="line"><a id="l03180" name="l03180"></a><span class="lineno"> 3180</span> </div>
<div class="line"><a id="l03181" name="l03181"></a><span class="lineno"> 3181</span> <span class="comment">// Create the tape file block in memory</span></div>
<div class="line"><a id="l03182" name="l03182"></a><span class="lineno"> 3182</span> <a class="code hl_struct" href="structTapeFileHeader.html">TapeFileHeader</a> tape_file_block = {0};</div>
<div class="line"><a id="l03183" name="l03183"></a><span class="lineno"> 3183</span> tape_file_block.<a class="code hl_variable" href="structTapeFileHeader.html#a36fe923f8d67004e0b0ae8eaf6535e1d">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ac3a117f2498bf736a76d5d3a3830540a">TapeFileBlock</a>;</div>
<div class="line"><a id="l03184" name="l03184"></a><span class="lineno"> 3184</span> tape_file_block.<a class="code hl_variable" href="structTapeFileHeader.html#a74b5289640a6c45eece7bd58550e59c0">length</a> = (uint32_t)buffer_size;</div>
<div class="line"><a id="l03185" name="l03185"></a><span class="lineno"> 3185</span> tape_file_block.<a class="code hl_variable" href="structTapeFileHeader.html#a5172ee4bf0b5820a66d04aff1e3809db">crc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>((uint8_t *)buffer, (uint32_t)tape_file_block.<a class="code hl_variable" href="structTapeFileHeader.html#a74b5289640a6c45eece7bd58550e59c0">length</a>);</div>
<div class="line"><a id="l03186" name="l03186"></a><span class="lineno"> 3186</span> </div>
<div class="line"><a id="l03187" name="l03187"></a><span class="lineno"> 3187</span> <span class="comment">// Write tape file block to file, block aligned</span></div>
<div class="line"><a id="l03188" name="l03188"></a><span class="lineno"> 3188</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l03189" name="l03189"></a><span class="lineno"> 3189</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> block_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l03190" name="l03190"></a><span class="lineno"> 3190</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l03191" name="l03191"></a><span class="lineno"> 3191</span> <span class="keywordflow">if</span>(block_position &amp; alignment_mask)</div>
<div class="line"><a id="l03192" name="l03192"></a><span class="lineno"> 3192</span> {</div>
<div class="line"><a id="l03193" name="l03193"></a><span class="lineno"> 3193</span> <span class="keyword">const</span> uint64_t aligned_position = block_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l03194" name="l03194"></a><span class="lineno"> 3194</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l03195" name="l03195"></a><span class="lineno"> 3195</span> block_position = aligned_position;</div>
<div class="line"><a id="l03196" name="l03196"></a><span class="lineno"> 3196</span> }</div>
<div class="line"><a id="l03197" name="l03197"></a><span class="lineno"> 3197</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing tape file block at position %ld&quot;</span>, block_position);</div>
<div class="line"><a id="l03198" name="l03198"></a><span class="lineno"> 3198</span> <span class="keywordflow">if</span>(fwrite(&amp;tape_file_block, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structTapeFileHeader.html">TapeFileHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l03199" name="l03199"></a><span class="lineno"> 3199</span> {</div>
<div class="line"><a id="l03200" name="l03200"></a><span class="lineno"> 3200</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> written_bytes = fwrite(buffer, tape_file_block.<a class="code hl_variable" href="structTapeFileHeader.html#a74b5289640a6c45eece7bd58550e59c0">length</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l03201" name="l03201"></a><span class="lineno"> 3201</span> <span class="keywordflow">if</span>(written_bytes == 1)</div>
<div class="line"><a id="l03202" name="l03202"></a><span class="lineno"> 3202</span> {</div>
<div class="line"><a id="l03203" name="l03203"></a><span class="lineno"> 3203</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote tape file block (%&quot;</span> PRIu64 <span class="stringliteral">&quot; bytes)&quot;</span>, tape_file_block.<a class="code hl_variable" href="structTapeFileHeader.html#a74b5289640a6c45eece7bd58550e59c0">length</a>);</div>
<div class="line"><a id="l03204" name="l03204"></a><span class="lineno"> 3204</span> </div>
<div class="line"><a id="l03205" name="l03205"></a><span class="lineno"> 3205</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l03206" name="l03206"></a><span class="lineno"> 3206</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing tape file block index entries&quot;</span>);</div>
<div class="line"><a id="l03207" name="l03207"></a><span class="lineno"> 3207</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l03208" name="l03208"></a><span class="lineno"> 3208</span> {</div>
<div class="line"><a id="l03209" name="l03209"></a><span class="lineno"> 3209</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l03210" name="l03210"></a><span class="lineno"> 3210</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ac3a117f2498bf736a76d5d3a3830540a">TapeFileBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == 0)</div>
<div class="line"><a id="l03211" name="l03211"></a><span class="lineno"> 3211</span> {</div>
<div class="line"><a id="l03212" name="l03212"></a><span class="lineno"> 3212</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing tape file block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l03213" name="l03213"></a><span class="lineno"> 3213</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l03214" name="l03214"></a><span class="lineno"> 3214</span> }</div>
<div class="line"><a id="l03215" name="l03215"></a><span class="lineno"> 3215</span> }</div>
<div class="line"><a id="l03216" name="l03216"></a><span class="lineno"> 3216</span> </div>
<div class="line"><a id="l03217" name="l03217"></a><span class="lineno"> 3217</span> <span class="comment">// Add tape file block to index</span></div>
<div class="line"><a id="l03218" name="l03218"></a><span class="lineno"> 3218</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding tape file block to index&quot;</span>);</div>
<div class="line"><a id="l03219" name="l03219"></a><span class="lineno"> 3219</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> index_entry;</div>
<div class="line"><a id="l03220" name="l03220"></a><span class="lineno"> 3220</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ac3a117f2498bf736a76d5d3a3830540a">TapeFileBlock</a>;</div>
<div class="line"><a id="l03221" name="l03221"></a><span class="lineno"> 3221</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = 0;</div>
<div class="line"><a id="l03222" name="l03222"></a><span class="lineno"> 3222</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = block_position;</div>
<div class="line"><a id="l03223" name="l03223"></a><span class="lineno"> 3223</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;index_entry);</div>
<div class="line"><a id="l03224" name="l03224"></a><span class="lineno"> 3224</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l03225" name="l03225"></a><span class="lineno"> 3225</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added tape file block index entry at offset %&quot;</span> PRIu64, block_position);</div>
<div class="line"><a id="l03226" name="l03226"></a><span class="lineno"> 3226</span> }</div>
<div class="line"><a id="l03227" name="l03227"></a><span class="lineno"> 3227</span> }</div>
<div class="line"><a id="l03228" name="l03228"></a><span class="lineno"> 3228</span> </div>
<div class="line"><a id="l03229" name="l03229"></a><span class="lineno"> 3229</span> free(buffer);</div>
<div class="line"><a id="l03230" name="l03230"></a><span class="lineno"> 3230</span>}</div>
</div>
<div class="line"><a id="l03231" name="l03231"></a><span class="lineno"> 3231</span></div>
<div class="foldopen" id="foldopen03400" data-start="{" data-end="}">
<div class="line"><a id="l03400" name="l03400"></a><span class="lineno"><a class="line" href="close__write_8c.html#ae333a9d69b81891b260907fd7d0665e1"> 3400</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#ae333a9d69b81891b260907fd7d0665e1">write_tape_partition_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l03401" name="l03401"></a><span class="lineno"> 3401</span>{</div>
<div class="line"><a id="l03402" name="l03402"></a><span class="lineno"> 3402</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad7ca524fb6cece835566c268258b9a54">tape_partitions</a> == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l03403" name="l03403"></a><span class="lineno"> 3403</span> </div>
<div class="line"><a id="l03404" name="l03404"></a><span class="lineno"> 3404</span> <span class="comment">// Iterate the uthash and count how many entries do we have</span></div>
<div class="line"><a id="l03405" name="l03405"></a><span class="lineno"> 3405</span> <span class="keyword">const</span> <a class="code hl_struct" href="structTapePartitionHashEntry.html">TapePartitionHashEntry</a> *tape_partition = NULL;</div>
<div class="line"><a id="l03406" name="l03406"></a><span class="lineno"> 3406</span> <span class="keyword">const</span> <a class="code hl_struct" href="structTapePartitionHashEntry.html">TapePartitionHashEntry</a> *tmp_tape_partition = NULL;</div>
<div class="line"><a id="l03407" name="l03407"></a><span class="lineno"> 3407</span> <span class="keywordtype">size_t</span> tape_partition_count = 0;</div>
<div class="line"><a id="l03408" name="l03408"></a><span class="lineno"> 3408</span> HASH_ITER(hh, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad7ca524fb6cece835566c268258b9a54">tape_partitions</a>, tape_partition, tmp_tape_partition) tape_partition_count++;</div>
<div class="line"><a id="l03409" name="l03409"></a><span class="lineno"> 3409</span> </div>
<div class="line"><a id="l03410" name="l03410"></a><span class="lineno"> 3410</span> <span class="comment">// Create a memory buffer to copy all the partition entries</span></div>
<div class="line"><a id="l03411" name="l03411"></a><span class="lineno"> 3411</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> buffer_size = tape_partition_count * <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structTapePartitionEntry.html">TapePartitionEntry</a>);</div>
<div class="line"><a id="l03412" name="l03412"></a><span class="lineno"> 3412</span> <a class="code hl_struct" href="structTapePartitionEntry.html">TapePartitionEntry</a> *buffer = malloc(buffer_size);</div>
<div class="line"><a id="l03413" name="l03413"></a><span class="lineno"> 3413</span> <span class="keywordflow">if</span>(buffer == NULL)</div>
<div class="line"><a id="l03414" name="l03414"></a><span class="lineno"> 3414</span> {</div>
<div class="line"><a id="l03415" name="l03415"></a><span class="lineno"> 3415</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to allocate memory for tape partition entries&quot;</span>);</div>
<div class="line"><a id="l03416" name="l03416"></a><span class="lineno"> 3416</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l03417" name="l03417"></a><span class="lineno"> 3417</span> }</div>
<div class="line"><a id="l03418" name="l03418"></a><span class="lineno"> 3418</span> memset(buffer, 0, buffer_size);</div>
<div class="line"><a id="l03419" name="l03419"></a><span class="lineno"> 3419</span> <span class="keywordtype">size_t</span> index = 0;</div>
<div class="line"><a id="l03420" name="l03420"></a><span class="lineno"> 3420</span> HASH_ITER(hh, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad7ca524fb6cece835566c268258b9a54">tape_partitions</a>, tape_partition, tmp_tape_partition)</div>
<div class="line"><a id="l03421" name="l03421"></a><span class="lineno"> 3421</span> {</div>
<div class="line"><a id="l03422" name="l03422"></a><span class="lineno"> 3422</span> <span class="keywordflow">if</span>(index &gt;= tape_partition_count) <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l03423" name="l03423"></a><span class="lineno"> 3423</span> memcpy(&amp;buffer[index], &amp;tape_partition-&gt;<a class="code hl_variable" href="structTapePartitionHashEntry.html#af7c9f8904da9a0a21171ff3c04ec4379">partitionEntry</a>, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structTapePartitionEntry.html">TapePartitionEntry</a>));</div>
<div class="line"><a id="l03424" name="l03424"></a><span class="lineno"> 3424</span> index++;</div>
<div class="line"><a id="l03425" name="l03425"></a><span class="lineno"> 3425</span> }</div>
<div class="line"><a id="l03426" name="l03426"></a><span class="lineno"> 3426</span> </div>
<div class="line"><a id="l03427" name="l03427"></a><span class="lineno"> 3427</span> <span class="comment">// Create the tape partition block in memory</span></div>
<div class="line"><a id="l03428" name="l03428"></a><span class="lineno"> 3428</span> <a class="code hl_struct" href="structTapePartitionHeader.html">TapePartitionHeader</a> tape_partition_block = {0};</div>
<div class="line"><a id="l03429" name="l03429"></a><span class="lineno"> 3429</span> tape_partition_block.<a class="code hl_variable" href="structTapePartitionHeader.html#ace597fc284e2191b65e69eb0be9f99f6">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a60609bbcd07339a8bf589e66ef4a3041">TapePartitionBlock</a>;</div>
<div class="line"><a id="l03430" name="l03430"></a><span class="lineno"> 3430</span> tape_partition_block.<a class="code hl_variable" href="structTapePartitionHeader.html#a698bbe76b7612e2461f97f819e3830b7">length</a> = (uint32_t)buffer_size;</div>
<div class="line"><a id="l03431" name="l03431"></a><span class="lineno"> 3431</span> tape_partition_block.<a class="code hl_variable" href="structTapePartitionHeader.html#a172a09251507f59bf607e4e2680f1bfc">crc64</a> = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>((uint8_t *)buffer, (uint32_t)tape_partition_block.<a class="code hl_variable" href="structTapePartitionHeader.html#a698bbe76b7612e2461f97f819e3830b7">length</a>);</div>
<div class="line"><a id="l03432" name="l03432"></a><span class="lineno"> 3432</span> </div>
<div class="line"><a id="l03433" name="l03433"></a><span class="lineno"> 3433</span> <span class="comment">// Write tape partition block to partition, block aligned</span></div>
<div class="line"><a id="l03434" name="l03434"></a><span class="lineno"> 3434</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l03435" name="l03435"></a><span class="lineno"> 3435</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> block_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l03436" name="l03436"></a><span class="lineno"> 3436</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l03437" name="l03437"></a><span class="lineno"> 3437</span> <span class="keywordflow">if</span>(block_position &amp; alignment_mask)</div>
<div class="line"><a id="l03438" name="l03438"></a><span class="lineno"> 3438</span> {</div>
<div class="line"><a id="l03439" name="l03439"></a><span class="lineno"> 3439</span> <span class="keyword">const</span> uint64_t aligned_position = block_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l03440" name="l03440"></a><span class="lineno"> 3440</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l03441" name="l03441"></a><span class="lineno"> 3441</span> block_position = aligned_position;</div>
<div class="line"><a id="l03442" name="l03442"></a><span class="lineno"> 3442</span> }</div>
<div class="line"><a id="l03443" name="l03443"></a><span class="lineno"> 3443</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing tape partition block at position %ld&quot;</span>, block_position);</div>
<div class="line"><a id="l03444" name="l03444"></a><span class="lineno"> 3444</span> <span class="keywordflow">if</span>(fwrite(&amp;tape_partition_block, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structTapePartitionHeader.html">TapePartitionHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l03445" name="l03445"></a><span class="lineno"> 3445</span> {</div>
<div class="line"><a id="l03446" name="l03446"></a><span class="lineno"> 3446</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> written_bytes = fwrite(buffer, tape_partition_block.<a class="code hl_variable" href="structTapePartitionHeader.html#a698bbe76b7612e2461f97f819e3830b7">length</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l03447" name="l03447"></a><span class="lineno"> 3447</span> <span class="keywordflow">if</span>(written_bytes == 1)</div>
<div class="line"><a id="l03448" name="l03448"></a><span class="lineno"> 3448</span> {</div>
<div class="line"><a id="l03449" name="l03449"></a><span class="lineno"> 3449</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote tape partition block (%&quot;</span> PRIu64 <span class="stringliteral">&quot; bytes)&quot;</span>, tape_partition_block.<a class="code hl_variable" href="structTapePartitionHeader.html#a698bbe76b7612e2461f97f819e3830b7">length</a>);</div>
<div class="line"><a id="l03450" name="l03450"></a><span class="lineno"> 3450</span> </div>
<div class="line"><a id="l03451" name="l03451"></a><span class="lineno"> 3451</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l03452" name="l03452"></a><span class="lineno"> 3452</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing tape partition block index entries&quot;</span>);</div>
<div class="line"><a id="l03453" name="l03453"></a><span class="lineno"> 3453</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l03454" name="l03454"></a><span class="lineno"> 3454</span> {</div>
<div class="line"><a id="l03455" name="l03455"></a><span class="lineno"> 3455</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l03456" name="l03456"></a><span class="lineno"> 3456</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a60609bbcd07339a8bf589e66ef4a3041">TapePartitionBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == 0)</div>
<div class="line"><a id="l03457" name="l03457"></a><span class="lineno"> 3457</span> {</div>
<div class="line"><a id="l03458" name="l03458"></a><span class="lineno"> 3458</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing tape partition block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l03459" name="l03459"></a><span class="lineno"> 3459</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l03460" name="l03460"></a><span class="lineno"> 3460</span> }</div>
<div class="line"><a id="l03461" name="l03461"></a><span class="lineno"> 3461</span> }</div>
<div class="line"><a id="l03462" name="l03462"></a><span class="lineno"> 3462</span> </div>
<div class="line"><a id="l03463" name="l03463"></a><span class="lineno"> 3463</span> <span class="comment">// Add tape partition block to index</span></div>
<div class="line"><a id="l03464" name="l03464"></a><span class="lineno"> 3464</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding tape partition block to index&quot;</span>);</div>
<div class="line"><a id="l03465" name="l03465"></a><span class="lineno"> 3465</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> index_entry;</div>
<div class="line"><a id="l03466" name="l03466"></a><span class="lineno"> 3466</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a60609bbcd07339a8bf589e66ef4a3041">TapePartitionBlock</a>;</div>
<div class="line"><a id="l03467" name="l03467"></a><span class="lineno"> 3467</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = 0;</div>
<div class="line"><a id="l03468" name="l03468"></a><span class="lineno"> 3468</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = block_position;</div>
<div class="line"><a id="l03469" name="l03469"></a><span class="lineno"> 3469</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;index_entry);</div>
<div class="line"><a id="l03470" name="l03470"></a><span class="lineno"> 3470</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l03471" name="l03471"></a><span class="lineno"> 3471</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added tape partition block index entry at offset %&quot;</span> PRIu64, block_position);</div>
<div class="line"><a id="l03472" name="l03472"></a><span class="lineno"> 3472</span> }</div>
<div class="line"><a id="l03473" name="l03473"></a><span class="lineno"> 3473</span> }</div>
<div class="line"><a id="l03474" name="l03474"></a><span class="lineno"> 3474</span> </div>
<div class="line"><a id="l03475" name="l03475"></a><span class="lineno"> 3475</span> free(buffer);</div>
<div class="line"><a id="l03476" name="l03476"></a><span class="lineno"> 3476</span>}</div>
</div>
<div class="line"><a id="l03477" name="l03477"></a><span class="lineno"> 3477</span></div>
<div class="foldopen" id="foldopen03539" data-start="{" data-end="}">
<div class="line"><a id="l03539" name="l03539"></a><span class="lineno"><a class="line" href="close__write_8c.html#ada8f13126103c0077ddcf5e6120aea53"> 3539</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#ada8f13126103c0077ddcf5e6120aea53">write_geometry_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l03540" name="l03540"></a><span class="lineno"> 3540</span>{</div>
<div class="line"><a id="l03541" name="l03541"></a><span class="lineno"> 3541</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9ac9d12e8fde7a69c01cdf2dc32f33bd">geometry_block</a>.<a class="code hl_variable" href="structGeometryBlockHeader.html#a233b19be8361b1c3c1963d8521924138">identifier</a> != <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a76691ea3f772bf28e7446d171e205db2">GeometryBlock</a>) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l03542" name="l03542"></a><span class="lineno"> 3542</span> </div>
<div class="line"><a id="l03543" name="l03543"></a><span class="lineno"> 3543</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l03544" name="l03544"></a><span class="lineno"> 3544</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> block_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l03545" name="l03545"></a><span class="lineno"> 3545</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l03546" name="l03546"></a><span class="lineno"> 3546</span> <span class="keywordflow">if</span>(block_position &amp; alignment_mask)</div>
<div class="line"><a id="l03547" name="l03547"></a><span class="lineno"> 3547</span> {</div>
<div class="line"><a id="l03548" name="l03548"></a><span class="lineno"> 3548</span> <span class="keyword">const</span> uint64_t aligned_position = block_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l03549" name="l03549"></a><span class="lineno"> 3549</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l03550" name="l03550"></a><span class="lineno"> 3550</span> block_position = aligned_position;</div>
<div class="line"><a id="l03551" name="l03551"></a><span class="lineno"> 3551</span> }</div>
<div class="line"><a id="l03552" name="l03552"></a><span class="lineno"> 3552</span> </div>
<div class="line"><a id="l03553" name="l03553"></a><span class="lineno"> 3553</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing geometry block at position %ld&quot;</span>, block_position);</div>
<div class="line"><a id="l03554" name="l03554"></a><span class="lineno"> 3554</span> </div>
<div class="line"><a id="l03555" name="l03555"></a><span class="lineno"> 3555</span> <span class="comment">// Write header</span></div>
<div class="line"><a id="l03556" name="l03556"></a><span class="lineno"> 3556</span> <span class="keywordflow">if</span>(fwrite(&amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9ac9d12e8fde7a69c01cdf2dc32f33bd">geometry_block</a>, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structGeometryBlockHeader.html">GeometryBlockHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l03557" name="l03557"></a><span class="lineno"> 3557</span> {</div>
<div class="line"><a id="l03558" name="l03558"></a><span class="lineno"> 3558</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote geometry block&quot;</span>);</div>
<div class="line"><a id="l03559" name="l03559"></a><span class="lineno"> 3559</span> </div>
<div class="line"><a id="l03560" name="l03560"></a><span class="lineno"> 3560</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l03561" name="l03561"></a><span class="lineno"> 3561</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing geometry block index entries&quot;</span>);</div>
<div class="line"><a id="l03562" name="l03562"></a><span class="lineno"> 3562</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l03563" name="l03563"></a><span class="lineno"> 3563</span> {</div>
<div class="line"><a id="l03564" name="l03564"></a><span class="lineno"> 3564</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l03565" name="l03565"></a><span class="lineno"> 3565</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a76691ea3f772bf28e7446d171e205db2">GeometryBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == 0)</div>
<div class="line"><a id="l03566" name="l03566"></a><span class="lineno"> 3566</span> {</div>
<div class="line"><a id="l03567" name="l03567"></a><span class="lineno"> 3567</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing geometry block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l03568" name="l03568"></a><span class="lineno"> 3568</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l03569" name="l03569"></a><span class="lineno"> 3569</span> }</div>
<div class="line"><a id="l03570" name="l03570"></a><span class="lineno"> 3570</span> }</div>
<div class="line"><a id="l03571" name="l03571"></a><span class="lineno"> 3571</span> </div>
<div class="line"><a id="l03572" name="l03572"></a><span class="lineno"> 3572</span> <span class="comment">// Add geometry block to index</span></div>
<div class="line"><a id="l03573" name="l03573"></a><span class="lineno"> 3573</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding geometry block to index&quot;</span>);</div>
<div class="line"><a id="l03574" name="l03574"></a><span class="lineno"> 3574</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> index_entry;</div>
<div class="line"><a id="l03575" name="l03575"></a><span class="lineno"> 3575</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a76691ea3f772bf28e7446d171e205db2">GeometryBlock</a>;</div>
<div class="line"><a id="l03576" name="l03576"></a><span class="lineno"> 3576</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = 0;</div>
<div class="line"><a id="l03577" name="l03577"></a><span class="lineno"> 3577</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = block_position;</div>
<div class="line"><a id="l03578" name="l03578"></a><span class="lineno"> 3578</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;index_entry);</div>
<div class="line"><a id="l03579" name="l03579"></a><span class="lineno"> 3579</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l03580" name="l03580"></a><span class="lineno"> 3580</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added geometry block index entry at offset %&quot;</span> PRIu64, block_position);</div>
<div class="line"><a id="l03581" name="l03581"></a><span class="lineno"> 3581</span> }</div>
<div class="line"><a id="l03582" name="l03582"></a><span class="lineno"> 3582</span>}</div>
</div>
<div class="line"><a id="l03583" name="l03583"></a><span class="lineno"> 3583</span></div>
<div class="foldopen" id="foldopen03688" data-start="{" data-end="}">
<div class="line"><a id="l03688" name="l03688"></a><span class="lineno"><a class="line" href="close__write_8c.html#af36ba67be5e488713558202feef0eeef"> 3688</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#af36ba67be5e488713558202feef0eeef">write_metadata_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l03689" name="l03689"></a><span class="lineno"> 3689</span>{</div>
<div class="line"><a id="l03690" name="l03690"></a><span class="lineno"> 3690</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a16f0be711a2a0ddb48a0f092716e93dc">identifier</a> != <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ad5a8c9e1ce6a2acd795dc1e7561addf8">MetadataBlock</a> &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a1359ce7deda764ea267459f3f5906473">mediaSequence</a> == 0 &amp;&amp;</div>
<div class="line"><a id="l03691" name="l03691"></a><span class="lineno"> 3691</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#aacd243f7f5a78c6087b797328197f522">lastMediaSequence</a> == 0 &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a0c15ef634690890bf80719046faa0230">creator</a> == NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab08395cd8ed98def2b5886c35fbad605">comments</a> == NULL &amp;&amp;</div>
<div class="line"><a id="l03692" name="l03692"></a><span class="lineno"> 3692</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aeb5bda76e0ea176598a04be97b7d5683">media_title</a> == NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#afd13345e6ab5072d97d9b3bbe238ecea">media_manufacturer</a> == NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4ecbf4064d4ab0440e922e1c096b38dc">media_model</a> == NULL &amp;&amp;</div>
<div class="line"><a id="l03693" name="l03693"></a><span class="lineno"> 3693</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a33b54e4325c94ad69d97f9cf5bdae68f">media_serial_number</a> == NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04aa232b37b939d9e815c4addc68a7a3">media_barcode</a> == NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aa3d0670124a4fbe88c485c2b67d1ddbc">media_part_number</a> == NULL &amp;&amp;</div>
<div class="line"><a id="l03694" name="l03694"></a><span class="lineno"> 3694</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a614d6f01d563ea57650ce0bbfecfa08d">drive_manufacturer</a> == NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a77d9c8c852de1d955bceb4cfc50557ce">drive_model</a> == NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a505f32de424a033246348d9fa35f9b19">drive_serial_number</a> == NULL &amp;&amp;</div>
<div class="line"><a id="l03695" name="l03695"></a><span class="lineno"> 3695</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a329dda508cb897dc7871d2d1c0434792">drive_firmware_revision</a> == NULL)</div>
<div class="line"><a id="l03696" name="l03696"></a><span class="lineno"> 3696</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l03697" name="l03697"></a><span class="lineno"> 3697</span> </div>
<div class="line"><a id="l03698" name="l03698"></a><span class="lineno"> 3698</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a3d1affce1a6ce2bda81aeaf85435b885">blockSize</a> =</div>
<div class="line"><a id="l03699" name="l03699"></a><span class="lineno"> 3699</span> <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structMetadataBlockHeader.html">MetadataBlockHeader</a>) + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#af620858c254ea17f2d75b065134239c8">creatorLength</a> +</div>
<div class="line"><a id="l03700" name="l03700"></a><span class="lineno"> 3700</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a0bbbf0b6d7b48ebdc07d4a5e1138044f">commentsLength</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a68deb35b7b070dcc18c790289192741c">mediaTitleLength</a> +</div>
<div class="line"><a id="l03701" name="l03701"></a><span class="lineno"> 3701</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a7f2956f787d72b6981a22c050c0889cf">mediaManufacturerLength</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a9438f57b0304b42912b8c66e5a0f1051">mediaModelLength</a> +</div>
<div class="line"><a id="l03702" name="l03702"></a><span class="lineno"> 3702</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#aeae9bce28abec33ffa90005f2a247e34">mediaSerialNumberLength</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#aef456689422a0514489b1c900ee2c741">mediaBarcodeLength</a> +</div>
<div class="line"><a id="l03703" name="l03703"></a><span class="lineno"> 3703</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#aef055916275048b6496f1f74eef2f1ac">mediaPartNumberLength</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a380656568f47a838a8a3833844789064">driveManufacturerLength</a> +</div>
<div class="line"><a id="l03704" name="l03704"></a><span class="lineno"> 3704</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a3757158a1386964537beb387b5bc03d2">driveModelLength</a> + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a78213f42c28f31038e6a9f130c660ad8">driveSerialNumberLength</a> +</div>
<div class="line"><a id="l03705" name="l03705"></a><span class="lineno"> 3705</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#afbf024f5492e45a3643ea7a1652b6420">driveFirmwareRevisionLength</a>;</div>
<div class="line"><a id="l03706" name="l03706"></a><span class="lineno"> 3706</span> </div>
<div class="line"><a id="l03707" name="l03707"></a><span class="lineno"> 3707</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a16f0be711a2a0ddb48a0f092716e93dc">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ad5a8c9e1ce6a2acd795dc1e7561addf8">MetadataBlock</a>;</div>
<div class="line"><a id="l03708" name="l03708"></a><span class="lineno"> 3708</span> </div>
<div class="line"><a id="l03709" name="l03709"></a><span class="lineno"> 3709</span> <span class="keywordtype">int</span> pos = <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structMetadataBlockHeader.html">MetadataBlockHeader</a>);</div>
<div class="line"><a id="l03710" name="l03710"></a><span class="lineno"> 3710</span> </div>
<div class="line"><a id="l03711" name="l03711"></a><span class="lineno"> 3711</span> uint8_t *buffer = calloc(1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a3d1affce1a6ce2bda81aeaf85435b885">blockSize</a>);</div>
<div class="line"><a id="l03712" name="l03712"></a><span class="lineno"> 3712</span> <span class="keywordflow">if</span>(buffer == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l03713" name="l03713"></a><span class="lineno"> 3713</span> </div>
<div class="line"><a id="l03714" name="l03714"></a><span class="lineno"> 3714</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a0c15ef634690890bf80719046faa0230">creator</a> != NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#af620858c254ea17f2d75b065134239c8">creatorLength</a> &gt; 0)</div>
<div class="line"><a id="l03715" name="l03715"></a><span class="lineno"> 3715</span> {</div>
<div class="line"><a id="l03716" name="l03716"></a><span class="lineno"> 3716</span> memcpy(buffer + pos, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a0c15ef634690890bf80719046faa0230">creator</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#af620858c254ea17f2d75b065134239c8">creatorLength</a>);</div>
<div class="line"><a id="l03717" name="l03717"></a><span class="lineno"> 3717</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a5ee9864c423b8acf6d15b3947587ed4c">creatorOffset</a> = pos;</div>
<div class="line"><a id="l03718" name="l03718"></a><span class="lineno"> 3718</span> pos += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#af620858c254ea17f2d75b065134239c8">creatorLength</a>;</div>
<div class="line"><a id="l03719" name="l03719"></a><span class="lineno"> 3719</span> }</div>
<div class="line"><a id="l03720" name="l03720"></a><span class="lineno"> 3720</span> </div>
<div class="line"><a id="l03721" name="l03721"></a><span class="lineno"> 3721</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab08395cd8ed98def2b5886c35fbad605">comments</a> != NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a0bbbf0b6d7b48ebdc07d4a5e1138044f">commentsLength</a> &gt; 0)</div>
<div class="line"><a id="l03722" name="l03722"></a><span class="lineno"> 3722</span> {</div>
<div class="line"><a id="l03723" name="l03723"></a><span class="lineno"> 3723</span> memcpy(buffer + pos, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab08395cd8ed98def2b5886c35fbad605">comments</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a0bbbf0b6d7b48ebdc07d4a5e1138044f">commentsLength</a>);</div>
<div class="line"><a id="l03724" name="l03724"></a><span class="lineno"> 3724</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#abd56f9918aab6b6ee628abf6ca04c6d9">commentsOffset</a> = pos;</div>
<div class="line"><a id="l03725" name="l03725"></a><span class="lineno"> 3725</span> pos += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a0bbbf0b6d7b48ebdc07d4a5e1138044f">commentsLength</a>;</div>
<div class="line"><a id="l03726" name="l03726"></a><span class="lineno"> 3726</span> }</div>
<div class="line"><a id="l03727" name="l03727"></a><span class="lineno"> 3727</span> </div>
<div class="line"><a id="l03728" name="l03728"></a><span class="lineno"> 3728</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aeb5bda76e0ea176598a04be97b7d5683">media_title</a> != NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a68deb35b7b070dcc18c790289192741c">mediaTitleLength</a> &gt; 0)</div>
<div class="line"><a id="l03729" name="l03729"></a><span class="lineno"> 3729</span> {</div>
<div class="line"><a id="l03730" name="l03730"></a><span class="lineno"> 3730</span> memcpy(buffer + pos, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aeb5bda76e0ea176598a04be97b7d5683">media_title</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a68deb35b7b070dcc18c790289192741c">mediaTitleLength</a>);</div>
<div class="line"><a id="l03731" name="l03731"></a><span class="lineno"> 3731</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a22d2307092bdc0046664f328e9da581e">mediaTitleOffset</a> = pos;</div>
<div class="line"><a id="l03732" name="l03732"></a><span class="lineno"> 3732</span> pos += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a68deb35b7b070dcc18c790289192741c">mediaTitleLength</a>;</div>
<div class="line"><a id="l03733" name="l03733"></a><span class="lineno"> 3733</span> }</div>
<div class="line"><a id="l03734" name="l03734"></a><span class="lineno"> 3734</span> </div>
<div class="line"><a id="l03735" name="l03735"></a><span class="lineno"> 3735</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#afd13345e6ab5072d97d9b3bbe238ecea">media_manufacturer</a> != NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a7f2956f787d72b6981a22c050c0889cf">mediaManufacturerLength</a> &gt; 0)</div>
<div class="line"><a id="l03736" name="l03736"></a><span class="lineno"> 3736</span> {</div>
<div class="line"><a id="l03737" name="l03737"></a><span class="lineno"> 3737</span> memcpy(buffer + pos, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#afd13345e6ab5072d97d9b3bbe238ecea">media_manufacturer</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a7f2956f787d72b6981a22c050c0889cf">mediaManufacturerLength</a>);</div>
<div class="line"><a id="l03738" name="l03738"></a><span class="lineno"> 3738</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a6a443de2064b9c3eb31288afb81676d3">mediaManufacturerOffset</a> = pos;</div>
<div class="line"><a id="l03739" name="l03739"></a><span class="lineno"> 3739</span> pos += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a7f2956f787d72b6981a22c050c0889cf">mediaManufacturerLength</a>;</div>
<div class="line"><a id="l03740" name="l03740"></a><span class="lineno"> 3740</span> }</div>
<div class="line"><a id="l03741" name="l03741"></a><span class="lineno"> 3741</span> </div>
<div class="line"><a id="l03742" name="l03742"></a><span class="lineno"> 3742</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4ecbf4064d4ab0440e922e1c096b38dc">media_model</a> != NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a9438f57b0304b42912b8c66e5a0f1051">mediaModelLength</a> &gt; 0)</div>
<div class="line"><a id="l03743" name="l03743"></a><span class="lineno"> 3743</span> {</div>
<div class="line"><a id="l03744" name="l03744"></a><span class="lineno"> 3744</span> memcpy(buffer + pos, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4ecbf4064d4ab0440e922e1c096b38dc">media_model</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a9438f57b0304b42912b8c66e5a0f1051">mediaModelLength</a>);</div>
<div class="line"><a id="l03745" name="l03745"></a><span class="lineno"> 3745</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a5340616394d88102e70054c673308469">mediaModelOffset</a> = pos;</div>
<div class="line"><a id="l03746" name="l03746"></a><span class="lineno"> 3746</span> pos += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a9438f57b0304b42912b8c66e5a0f1051">mediaModelLength</a>;</div>
<div class="line"><a id="l03747" name="l03747"></a><span class="lineno"> 3747</span> }</div>
<div class="line"><a id="l03748" name="l03748"></a><span class="lineno"> 3748</span> </div>
<div class="line"><a id="l03749" name="l03749"></a><span class="lineno"> 3749</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a33b54e4325c94ad69d97f9cf5bdae68f">media_serial_number</a> != NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#aeae9bce28abec33ffa90005f2a247e34">mediaSerialNumberLength</a> &gt; 0)</div>
<div class="line"><a id="l03750" name="l03750"></a><span class="lineno"> 3750</span> {</div>
<div class="line"><a id="l03751" name="l03751"></a><span class="lineno"> 3751</span> memcpy(buffer + pos, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a33b54e4325c94ad69d97f9cf5bdae68f">media_serial_number</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#aeae9bce28abec33ffa90005f2a247e34">mediaSerialNumberLength</a>);</div>
<div class="line"><a id="l03752" name="l03752"></a><span class="lineno"> 3752</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#ae4561c1f946fe76239810f29a237dfbc">mediaSerialNumberOffset</a> = pos;</div>
<div class="line"><a id="l03753" name="l03753"></a><span class="lineno"> 3753</span> pos += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#aeae9bce28abec33ffa90005f2a247e34">mediaSerialNumberLength</a>;</div>
<div class="line"><a id="l03754" name="l03754"></a><span class="lineno"> 3754</span> }</div>
<div class="line"><a id="l03755" name="l03755"></a><span class="lineno"> 3755</span> </div>
<div class="line"><a id="l03756" name="l03756"></a><span class="lineno"> 3756</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04aa232b37b939d9e815c4addc68a7a3">media_barcode</a> != NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#aef456689422a0514489b1c900ee2c741">mediaBarcodeLength</a> &gt; 0)</div>
<div class="line"><a id="l03757" name="l03757"></a><span class="lineno"> 3757</span> {</div>
<div class="line"><a id="l03758" name="l03758"></a><span class="lineno"> 3758</span> memcpy(buffer + pos, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04aa232b37b939d9e815c4addc68a7a3">media_barcode</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#aef456689422a0514489b1c900ee2c741">mediaBarcodeLength</a>);</div>
<div class="line"><a id="l03759" name="l03759"></a><span class="lineno"> 3759</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#affd6e10a1ab8eb3714a6ff09b3471747">mediaBarcodeOffset</a> = pos;</div>
<div class="line"><a id="l03760" name="l03760"></a><span class="lineno"> 3760</span> pos += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#aef456689422a0514489b1c900ee2c741">mediaBarcodeLength</a>;</div>
<div class="line"><a id="l03761" name="l03761"></a><span class="lineno"> 3761</span> }</div>
<div class="line"><a id="l03762" name="l03762"></a><span class="lineno"> 3762</span> </div>
<div class="line"><a id="l03763" name="l03763"></a><span class="lineno"> 3763</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aa3d0670124a4fbe88c485c2b67d1ddbc">media_part_number</a> != NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#aef055916275048b6496f1f74eef2f1ac">mediaPartNumberLength</a> &gt; 0)</div>
<div class="line"><a id="l03764" name="l03764"></a><span class="lineno"> 3764</span> {</div>
<div class="line"><a id="l03765" name="l03765"></a><span class="lineno"> 3765</span> memcpy(buffer + pos, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aa3d0670124a4fbe88c485c2b67d1ddbc">media_part_number</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#aef055916275048b6496f1f74eef2f1ac">mediaPartNumberLength</a>);</div>
<div class="line"><a id="l03766" name="l03766"></a><span class="lineno"> 3766</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#aeb9233f4dd077e5b0985a3a776deb7c8">mediaPartNumberOffset</a> = pos;</div>
<div class="line"><a id="l03767" name="l03767"></a><span class="lineno"> 3767</span> pos += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#aef055916275048b6496f1f74eef2f1ac">mediaPartNumberLength</a>;</div>
<div class="line"><a id="l03768" name="l03768"></a><span class="lineno"> 3768</span> }</div>
<div class="line"><a id="l03769" name="l03769"></a><span class="lineno"> 3769</span> </div>
<div class="line"><a id="l03770" name="l03770"></a><span class="lineno"> 3770</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a614d6f01d563ea57650ce0bbfecfa08d">drive_manufacturer</a> != NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a380656568f47a838a8a3833844789064">driveManufacturerLength</a> &gt; 0)</div>
<div class="line"><a id="l03771" name="l03771"></a><span class="lineno"> 3771</span> {</div>
<div class="line"><a id="l03772" name="l03772"></a><span class="lineno"> 3772</span> memcpy(buffer + pos, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a614d6f01d563ea57650ce0bbfecfa08d">drive_manufacturer</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a380656568f47a838a8a3833844789064">driveManufacturerLength</a>);</div>
<div class="line"><a id="l03773" name="l03773"></a><span class="lineno"> 3773</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#acb4e827848c2525a0fa5fcc6cfcf2887">driveManufacturerOffset</a> = pos;</div>
<div class="line"><a id="l03774" name="l03774"></a><span class="lineno"> 3774</span> pos += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a380656568f47a838a8a3833844789064">driveManufacturerLength</a>;</div>
<div class="line"><a id="l03775" name="l03775"></a><span class="lineno"> 3775</span> }</div>
<div class="line"><a id="l03776" name="l03776"></a><span class="lineno"> 3776</span> </div>
<div class="line"><a id="l03777" name="l03777"></a><span class="lineno"> 3777</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a77d9c8c852de1d955bceb4cfc50557ce">drive_model</a> != NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a3757158a1386964537beb387b5bc03d2">driveModelLength</a> &gt; 0)</div>
<div class="line"><a id="l03778" name="l03778"></a><span class="lineno"> 3778</span> {</div>
<div class="line"><a id="l03779" name="l03779"></a><span class="lineno"> 3779</span> memcpy(buffer + pos, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a77d9c8c852de1d955bceb4cfc50557ce">drive_model</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a3757158a1386964537beb387b5bc03d2">driveModelLength</a>);</div>
<div class="line"><a id="l03780" name="l03780"></a><span class="lineno"> 3780</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a4751e36473bffa529e5d1d1debca95a2">driveModelOffset</a> = pos;</div>
<div class="line"><a id="l03781" name="l03781"></a><span class="lineno"> 3781</span> pos += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a3757158a1386964537beb387b5bc03d2">driveModelLength</a>;</div>
<div class="line"><a id="l03782" name="l03782"></a><span class="lineno"> 3782</span> }</div>
<div class="line"><a id="l03783" name="l03783"></a><span class="lineno"> 3783</span> </div>
<div class="line"><a id="l03784" name="l03784"></a><span class="lineno"> 3784</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a505f32de424a033246348d9fa35f9b19">drive_serial_number</a> != NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a78213f42c28f31038e6a9f130c660ad8">driveSerialNumberLength</a> &gt; 0)</div>
<div class="line"><a id="l03785" name="l03785"></a><span class="lineno"> 3785</span> {</div>
<div class="line"><a id="l03786" name="l03786"></a><span class="lineno"> 3786</span> memcpy(buffer + pos, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a505f32de424a033246348d9fa35f9b19">drive_serial_number</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a78213f42c28f31038e6a9f130c660ad8">driveSerialNumberLength</a>);</div>
<div class="line"><a id="l03787" name="l03787"></a><span class="lineno"> 3787</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a7d44fe2fdfebf3d49179801eb72ff72c">driveSerialNumberOffset</a> = pos;</div>
<div class="line"><a id="l03788" name="l03788"></a><span class="lineno"> 3788</span> pos += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a78213f42c28f31038e6a9f130c660ad8">driveSerialNumberLength</a>;</div>
<div class="line"><a id="l03789" name="l03789"></a><span class="lineno"> 3789</span> }</div>
<div class="line"><a id="l03790" name="l03790"></a><span class="lineno"> 3790</span> </div>
<div class="line"><a id="l03791" name="l03791"></a><span class="lineno"> 3791</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a329dda508cb897dc7871d2d1c0434792">drive_firmware_revision</a> != NULL &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#afbf024f5492e45a3643ea7a1652b6420">driveFirmwareRevisionLength</a> &gt; 0)</div>
<div class="line"><a id="l03792" name="l03792"></a><span class="lineno"> 3792</span> {</div>
<div class="line"><a id="l03793" name="l03793"></a><span class="lineno"> 3793</span> memcpy(buffer + pos, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a329dda508cb897dc7871d2d1c0434792">drive_firmware_revision</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#afbf024f5492e45a3643ea7a1652b6420">driveFirmwareRevisionLength</a>);</div>
<div class="line"><a id="l03794" name="l03794"></a><span class="lineno"> 3794</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a9bcf425f7ae5ab41d030c9b1f2c72979">driveFirmwareRevisionOffset</a> = pos;</div>
<div class="line"><a id="l03795" name="l03795"></a><span class="lineno"> 3795</span> }</div>
<div class="line"><a id="l03796" name="l03796"></a><span class="lineno"> 3796</span> </div>
<div class="line"><a id="l03797" name="l03797"></a><span class="lineno"> 3797</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l03798" name="l03798"></a><span class="lineno"> 3798</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> block_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l03799" name="l03799"></a><span class="lineno"> 3799</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l03800" name="l03800"></a><span class="lineno"> 3800</span> <span class="keywordflow">if</span>(block_position &amp; alignment_mask)</div>
<div class="line"><a id="l03801" name="l03801"></a><span class="lineno"> 3801</span> {</div>
<div class="line"><a id="l03802" name="l03802"></a><span class="lineno"> 3802</span> <span class="keyword">const</span> uint64_t aligned_position = block_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l03803" name="l03803"></a><span class="lineno"> 3803</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l03804" name="l03804"></a><span class="lineno"> 3804</span> block_position = aligned_position;</div>
<div class="line"><a id="l03805" name="l03805"></a><span class="lineno"> 3805</span> }</div>
<div class="line"><a id="l03806" name="l03806"></a><span class="lineno"> 3806</span> </div>
<div class="line"><a id="l03807" name="l03807"></a><span class="lineno"> 3807</span> memcpy(buffer, &amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structMetadataBlockHeader.html">MetadataBlockHeader</a>));</div>
<div class="line"><a id="l03808" name="l03808"></a><span class="lineno"> 3808</span> </div>
<div class="line"><a id="l03809" name="l03809"></a><span class="lineno"> 3809</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing metadata block at position %ld&quot;</span>, block_position);</div>
<div class="line"><a id="l03810" name="l03810"></a><span class="lineno"> 3810</span> </div>
<div class="line"><a id="l03811" name="l03811"></a><span class="lineno"> 3811</span> <span class="keywordflow">if</span>(fwrite(buffer, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">metadata_block_header</a>.<a class="code hl_variable" href="structMetadataBlockHeader.html#a3d1affce1a6ce2bda81aeaf85435b885">blockSize</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l03812" name="l03812"></a><span class="lineno"> 3812</span> {</div>
<div class="line"><a id="l03813" name="l03813"></a><span class="lineno"> 3813</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote metadata block&quot;</span>);</div>
<div class="line"><a id="l03814" name="l03814"></a><span class="lineno"> 3814</span> </div>
<div class="line"><a id="l03815" name="l03815"></a><span class="lineno"> 3815</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l03816" name="l03816"></a><span class="lineno"> 3816</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing metadata block index entries&quot;</span>);</div>
<div class="line"><a id="l03817" name="l03817"></a><span class="lineno"> 3817</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l03818" name="l03818"></a><span class="lineno"> 3818</span> {</div>
<div class="line"><a id="l03819" name="l03819"></a><span class="lineno"> 3819</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l03820" name="l03820"></a><span class="lineno"> 3820</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ad5a8c9e1ce6a2acd795dc1e7561addf8">MetadataBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == 0)</div>
<div class="line"><a id="l03821" name="l03821"></a><span class="lineno"> 3821</span> {</div>
<div class="line"><a id="l03822" name="l03822"></a><span class="lineno"> 3822</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing metadata block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l03823" name="l03823"></a><span class="lineno"> 3823</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l03824" name="l03824"></a><span class="lineno"> 3824</span> }</div>
<div class="line"><a id="l03825" name="l03825"></a><span class="lineno"> 3825</span> }</div>
<div class="line"><a id="l03826" name="l03826"></a><span class="lineno"> 3826</span> </div>
<div class="line"><a id="l03827" name="l03827"></a><span class="lineno"> 3827</span> <span class="comment">// Add metadata block to index</span></div>
<div class="line"><a id="l03828" name="l03828"></a><span class="lineno"> 3828</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding metadata block to index&quot;</span>);</div>
<div class="line"><a id="l03829" name="l03829"></a><span class="lineno"> 3829</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> index_entry;</div>
<div class="line"><a id="l03830" name="l03830"></a><span class="lineno"> 3830</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ad5a8c9e1ce6a2acd795dc1e7561addf8">MetadataBlock</a>;</div>
<div class="line"><a id="l03831" name="l03831"></a><span class="lineno"> 3831</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = 0;</div>
<div class="line"><a id="l03832" name="l03832"></a><span class="lineno"> 3832</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = block_position;</div>
<div class="line"><a id="l03833" name="l03833"></a><span class="lineno"> 3833</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;index_entry);</div>
<div class="line"><a id="l03834" name="l03834"></a><span class="lineno"> 3834</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l03835" name="l03835"></a><span class="lineno"> 3835</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added metadata block index entry at offset %&quot;</span> PRIu64, block_position);</div>
<div class="line"><a id="l03836" name="l03836"></a><span class="lineno"> 3836</span> }</div>
<div class="line"><a id="l03837" name="l03837"></a><span class="lineno"> 3837</span> </div>
<div class="line"><a id="l03838" name="l03838"></a><span class="lineno"> 3838</span> free(buffer);</div>
<div class="line"><a id="l03839" name="l03839"></a><span class="lineno"> 3839</span>}</div>
</div>
<div class="line"><a id="l03840" name="l03840"></a><span class="lineno"> 3840</span></div>
<div class="foldopen" id="foldopen03986" data-start="{" data-end="}">
<div class="line"><a id="l03986" name="l03986"></a><span class="lineno"><a class="line" href="close__write_8c.html#a796034966c1e918152e652635431dc39"> 3986</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#a796034966c1e918152e652635431dc39">write_dumphw_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l03987" name="l03987"></a><span class="lineno"> 3987</span>{</div>
<div class="line"><a id="l03988" name="l03988"></a><span class="lineno"> 3988</span> </div>
<div class="line"><a id="l03989" name="l03989"></a><span class="lineno"> 3989</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a> == NULL || ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#accbbc605e1a1607fdf9b6f54f7a9af2f">dump_hardware_header</a>.<a class="code hl_variable" href="structDumpHardwareHeader.html#aee1b5c61324635638fbfbb2518fb86d8">entries</a> == 0 ||</div>
<div class="line"><a id="l03990" name="l03990"></a><span class="lineno"> 3990</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#accbbc605e1a1607fdf9b6f54f7a9af2f">dump_hardware_header</a>.<a class="code hl_variable" href="structDumpHardwareHeader.html#aa5764ab144eef9a32c08f4475254442d">identifier</a> != <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ad33812deb344562478c4e0d208a114db">DumpHardwareBlock</a>)</div>
<div class="line"><a id="l03991" name="l03991"></a><span class="lineno"> 3991</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l03992" name="l03992"></a><span class="lineno"> 3992</span> </div>
<div class="line"><a id="l03993" name="l03993"></a><span class="lineno"> 3993</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> required_length = <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDumpHardwareHeader.html">DumpHardwareHeader</a>) + ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#accbbc605e1a1607fdf9b6f54f7a9af2f">dump_hardware_header</a>.<a class="code hl_variable" href="structDumpHardwareHeader.html#acc565625096da115c80e7e390e78a1fa">length</a>;</div>
<div class="line"><a id="l03994" name="l03994"></a><span class="lineno"> 3994</span> </div>
<div class="line"><a id="l03995" name="l03995"></a><span class="lineno"> 3995</span> uint8_t *buffer = calloc(1, required_length);</div>
<div class="line"><a id="l03996" name="l03996"></a><span class="lineno"> 3996</span> </div>
<div class="line"><a id="l03997" name="l03997"></a><span class="lineno"> 3997</span> <span class="keywordflow">if</span>(buffer == NULL) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l03998" name="l03998"></a><span class="lineno"> 3998</span> </div>
<div class="line"><a id="l03999" name="l03999"></a><span class="lineno"> 3999</span> <span class="comment">// Start to iterate and copy the data</span></div>
<div class="line"><a id="l04000" name="l04000"></a><span class="lineno"> 4000</span> <span class="keywordtype">size_t</span> offset = <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDumpHardwareHeader.html">DumpHardwareHeader</a>);</div>
<div class="line"><a id="l04001" name="l04001"></a><span class="lineno"> 4001</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#accbbc605e1a1607fdf9b6f54f7a9af2f">dump_hardware_header</a>.<a class="code hl_variable" href="structDumpHardwareHeader.html#aee1b5c61324635638fbfbb2518fb86d8">entries</a>; i++)</div>
<div class="line"><a id="l04002" name="l04002"></a><span class="lineno"> 4002</span> {</div>
<div class="line"><a id="l04003" name="l04003"></a><span class="lineno"> 4003</span> <span class="keywordtype">size_t</span> entry_size = <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDumpHardwareEntry.html">DumpHardwareEntry</a>) +</div>
<div class="line"><a id="l04004" name="l04004"></a><span class="lineno"> 4004</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a38a2c1b15dc4cabc02b4124b3a52c8db">manufacturerLength</a> +</div>
<div class="line"><a id="l04005" name="l04005"></a><span class="lineno"> 4005</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a81f6da3ced18e060c27a3bc3ac4387c3">modelLength</a> +</div>
<div class="line"><a id="l04006" name="l04006"></a><span class="lineno"> 4006</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#aca3e85fe2b6b8dd49afde691e5cf1ee8">revisionLength</a> +</div>
<div class="line"><a id="l04007" name="l04007"></a><span class="lineno"> 4007</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a52948ae4f0d07e4d861e79def4a0deec">firmwareLength</a> +</div>
<div class="line"><a id="l04008" name="l04008"></a><span class="lineno"> 4008</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#ab363d118785e94df2acc0c8dc1a9d1b5">serialLength</a> +</div>
<div class="line"><a id="l04009" name="l04009"></a><span class="lineno"> 4009</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a20025e2e89599dd60a83ca623fc9a200">softwareNameLength</a> +</div>
<div class="line"><a id="l04010" name="l04010"></a><span class="lineno"> 4010</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a4b4d1afcec5c3a0ec0e5f61fc481171d">softwareVersionLength</a> +</div>
<div class="line"><a id="l04011" name="l04011"></a><span class="lineno"> 4011</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#adea9ba6d578c27ee86524e7ff91dcbdd">softwareOperatingSystemLength</a> +</div>
<div class="line"><a id="l04012" name="l04012"></a><span class="lineno"> 4012</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a558ff77451f13188e00f5b8da4c595ad">extents</a> * <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDumpExtent.html">DumpExtent</a>);</div>
<div class="line"><a id="l04013" name="l04013"></a><span class="lineno"> 4013</span> </div>
<div class="line"><a id="l04014" name="l04014"></a><span class="lineno"> 4014</span> <span class="keywordflow">if</span>(offset + entry_size &gt; required_length)</div>
<div class="line"><a id="l04015" name="l04015"></a><span class="lineno"> 4015</span> {</div>
<div class="line"><a id="l04016" name="l04016"></a><span class="lineno"> 4016</span> <a class="code hl_define" href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a>(<span class="stringliteral">&quot;Calculated size exceeds provided buffer length&quot;</span>);</div>
<div class="line"><a id="l04017" name="l04017"></a><span class="lineno"> 4017</span> free(buffer);</div>
<div class="line"><a id="l04018" name="l04018"></a><span class="lineno"> 4018</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l04019" name="l04019"></a><span class="lineno"> 4019</span> }</div>
<div class="line"><a id="l04020" name="l04020"></a><span class="lineno"> 4020</span> </div>
<div class="line"><a id="l04021" name="l04021"></a><span class="lineno"> 4021</span> memcpy(buffer + offset, &amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDumpHardwareEntry.html">DumpHardwareEntry</a>));</div>
<div class="line"><a id="l04022" name="l04022"></a><span class="lineno"> 4022</span> offset += <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDumpHardwareEntry.html">DumpHardwareEntry</a>);</div>
<div class="line"><a id="l04023" name="l04023"></a><span class="lineno"> 4023</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a38a2c1b15dc4cabc02b4124b3a52c8db">manufacturerLength</a> &gt; 0 &amp;&amp;</div>
<div class="line"><a id="l04024" name="l04024"></a><span class="lineno"> 4024</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a4dbc57a5f46892c5e0cde65c55c11e33">manufacturer</a> != NULL)</div>
<div class="line"><a id="l04025" name="l04025"></a><span class="lineno"> 4025</span> {</div>
<div class="line"><a id="l04026" name="l04026"></a><span class="lineno"> 4026</span> memcpy(buffer + offset, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a4dbc57a5f46892c5e0cde65c55c11e33">manufacturer</a>,</div>
<div class="line"><a id="l04027" name="l04027"></a><span class="lineno"> 4027</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a38a2c1b15dc4cabc02b4124b3a52c8db">manufacturerLength</a>);</div>
<div class="line"><a id="l04028" name="l04028"></a><span class="lineno"> 4028</span> offset += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a38a2c1b15dc4cabc02b4124b3a52c8db">manufacturerLength</a>;</div>
<div class="line"><a id="l04029" name="l04029"></a><span class="lineno"> 4029</span> }</div>
<div class="line"><a id="l04030" name="l04030"></a><span class="lineno"> 4030</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a81f6da3ced18e060c27a3bc3ac4387c3">modelLength</a> &gt; 0 &amp;&amp;</div>
<div class="line"><a id="l04031" name="l04031"></a><span class="lineno"> 4031</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a160651cc2a5247b99c9ebe38511cc475">model</a> != NULL)</div>
<div class="line"><a id="l04032" name="l04032"></a><span class="lineno"> 4032</span> {</div>
<div class="line"><a id="l04033" name="l04033"></a><span class="lineno"> 4033</span> memcpy(buffer + offset, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a160651cc2a5247b99c9ebe38511cc475">model</a>,</div>
<div class="line"><a id="l04034" name="l04034"></a><span class="lineno"> 4034</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a81f6da3ced18e060c27a3bc3ac4387c3">modelLength</a>);</div>
<div class="line"><a id="l04035" name="l04035"></a><span class="lineno"> 4035</span> offset += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a81f6da3ced18e060c27a3bc3ac4387c3">modelLength</a>;</div>
<div class="line"><a id="l04036" name="l04036"></a><span class="lineno"> 4036</span> }</div>
<div class="line"><a id="l04037" name="l04037"></a><span class="lineno"> 4037</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#aca3e85fe2b6b8dd49afde691e5cf1ee8">revisionLength</a> &gt; 0 &amp;&amp;</div>
<div class="line"><a id="l04038" name="l04038"></a><span class="lineno"> 4038</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a05cc1da940a0009621038a0327719a91">revision</a> != NULL)</div>
<div class="line"><a id="l04039" name="l04039"></a><span class="lineno"> 4039</span> {</div>
<div class="line"><a id="l04040" name="l04040"></a><span class="lineno"> 4040</span> memcpy(buffer + offset, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a05cc1da940a0009621038a0327719a91">revision</a>,</div>
<div class="line"><a id="l04041" name="l04041"></a><span class="lineno"> 4041</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#aca3e85fe2b6b8dd49afde691e5cf1ee8">revisionLength</a>);</div>
<div class="line"><a id="l04042" name="l04042"></a><span class="lineno"> 4042</span> offset += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#aca3e85fe2b6b8dd49afde691e5cf1ee8">revisionLength</a>;</div>
<div class="line"><a id="l04043" name="l04043"></a><span class="lineno"> 4043</span> }</div>
<div class="line"><a id="l04044" name="l04044"></a><span class="lineno"> 4044</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a52948ae4f0d07e4d861e79def4a0deec">firmwareLength</a> &gt; 0 &amp;&amp;</div>
<div class="line"><a id="l04045" name="l04045"></a><span class="lineno"> 4045</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a04e71aaa515a5a88171f5730e371abbf">firmware</a> != NULL)</div>
<div class="line"><a id="l04046" name="l04046"></a><span class="lineno"> 4046</span> {</div>
<div class="line"><a id="l04047" name="l04047"></a><span class="lineno"> 4047</span> memcpy(buffer + offset, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a04e71aaa515a5a88171f5730e371abbf">firmware</a>,</div>
<div class="line"><a id="l04048" name="l04048"></a><span class="lineno"> 4048</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a52948ae4f0d07e4d861e79def4a0deec">firmwareLength</a>);</div>
<div class="line"><a id="l04049" name="l04049"></a><span class="lineno"> 4049</span> offset += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a52948ae4f0d07e4d861e79def4a0deec">firmwareLength</a>;</div>
<div class="line"><a id="l04050" name="l04050"></a><span class="lineno"> 4050</span> }</div>
<div class="line"><a id="l04051" name="l04051"></a><span class="lineno"> 4051</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#ab363d118785e94df2acc0c8dc1a9d1b5">serialLength</a> &gt; 0 &amp;&amp;</div>
<div class="line"><a id="l04052" name="l04052"></a><span class="lineno"> 4052</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a6d328a63bbde6fc49d5a507a22801107">serial</a> != NULL)</div>
<div class="line"><a id="l04053" name="l04053"></a><span class="lineno"> 4053</span> {</div>
<div class="line"><a id="l04054" name="l04054"></a><span class="lineno"> 4054</span> memcpy(buffer + offset, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a6d328a63bbde6fc49d5a507a22801107">serial</a>,</div>
<div class="line"><a id="l04055" name="l04055"></a><span class="lineno"> 4055</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#ab363d118785e94df2acc0c8dc1a9d1b5">serialLength</a>);</div>
<div class="line"><a id="l04056" name="l04056"></a><span class="lineno"> 4056</span> offset += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#ab363d118785e94df2acc0c8dc1a9d1b5">serialLength</a>;</div>
<div class="line"><a id="l04057" name="l04057"></a><span class="lineno"> 4057</span> }</div>
<div class="line"><a id="l04058" name="l04058"></a><span class="lineno"> 4058</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a20025e2e89599dd60a83ca623fc9a200">softwareNameLength</a> &gt; 0 &amp;&amp;</div>
<div class="line"><a id="l04059" name="l04059"></a><span class="lineno"> 4059</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a31b56a2fa1f210aaa023eb031572e70b">softwareName</a> != NULL)</div>
<div class="line"><a id="l04060" name="l04060"></a><span class="lineno"> 4060</span> {</div>
<div class="line"><a id="l04061" name="l04061"></a><span class="lineno"> 4061</span> memcpy(buffer + offset, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a31b56a2fa1f210aaa023eb031572e70b">softwareName</a>,</div>
<div class="line"><a id="l04062" name="l04062"></a><span class="lineno"> 4062</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a20025e2e89599dd60a83ca623fc9a200">softwareNameLength</a>);</div>
<div class="line"><a id="l04063" name="l04063"></a><span class="lineno"> 4063</span> offset += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a20025e2e89599dd60a83ca623fc9a200">softwareNameLength</a>;</div>
<div class="line"><a id="l04064" name="l04064"></a><span class="lineno"> 4064</span> }</div>
<div class="line"><a id="l04065" name="l04065"></a><span class="lineno"> 4065</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a4b4d1afcec5c3a0ec0e5f61fc481171d">softwareVersionLength</a> &gt; 0 &amp;&amp;</div>
<div class="line"><a id="l04066" name="l04066"></a><span class="lineno"> 4066</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a5766ab6474f43fac96fb0342136766cc">softwareVersion</a> != NULL)</div>
<div class="line"><a id="l04067" name="l04067"></a><span class="lineno"> 4067</span> {</div>
<div class="line"><a id="l04068" name="l04068"></a><span class="lineno"> 4068</span> memcpy(buffer + offset, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a5766ab6474f43fac96fb0342136766cc">softwareVersion</a>,</div>
<div class="line"><a id="l04069" name="l04069"></a><span class="lineno"> 4069</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a4b4d1afcec5c3a0ec0e5f61fc481171d">softwareVersionLength</a>);</div>
<div class="line"><a id="l04070" name="l04070"></a><span class="lineno"> 4070</span> offset += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a4b4d1afcec5c3a0ec0e5f61fc481171d">softwareVersionLength</a>;</div>
<div class="line"><a id="l04071" name="l04071"></a><span class="lineno"> 4071</span> }</div>
<div class="line"><a id="l04072" name="l04072"></a><span class="lineno"> 4072</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#adea9ba6d578c27ee86524e7ff91dcbdd">softwareOperatingSystemLength</a> &gt; 0 &amp;&amp;</div>
<div class="line"><a id="l04073" name="l04073"></a><span class="lineno"> 4073</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#acfd385853ac00bbdbd5ef603aebfb44d">softwareOperatingSystem</a> != NULL)</div>
<div class="line"><a id="l04074" name="l04074"></a><span class="lineno"> 4074</span> {</div>
<div class="line"><a id="l04075" name="l04075"></a><span class="lineno"> 4075</span> memcpy(buffer + offset, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#acfd385853ac00bbdbd5ef603aebfb44d">softwareOperatingSystem</a>,</div>
<div class="line"><a id="l04076" name="l04076"></a><span class="lineno"> 4076</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#adea9ba6d578c27ee86524e7ff91dcbdd">softwareOperatingSystemLength</a>);</div>
<div class="line"><a id="l04077" name="l04077"></a><span class="lineno"> 4077</span> offset += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#adea9ba6d578c27ee86524e7ff91dcbdd">softwareOperatingSystemLength</a>;</div>
<div class="line"><a id="l04078" name="l04078"></a><span class="lineno"> 4078</span> }</div>
<div class="line"><a id="l04079" name="l04079"></a><span class="lineno"> 4079</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a558ff77451f13188e00f5b8da4c595ad">extents</a> &gt; 0 &amp;&amp;</div>
<div class="line"><a id="l04080" name="l04080"></a><span class="lineno"> 4080</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a34453672c41a27c7d1b9a5df28f7df1a">extents</a> != NULL)</div>
<div class="line"><a id="l04081" name="l04081"></a><span class="lineno"> 4081</span> {</div>
<div class="line"><a id="l04082" name="l04082"></a><span class="lineno"> 4082</span> memcpy(buffer + offset, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a34453672c41a27c7d1b9a5df28f7df1a">extents</a>,</div>
<div class="line"><a id="l04083" name="l04083"></a><span class="lineno"> 4083</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a558ff77451f13188e00f5b8da4c595ad">extents</a> * <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDumpExtent.html">DumpExtent</a>));</div>
<div class="line"><a id="l04084" name="l04084"></a><span class="lineno"> 4084</span> offset += ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">dump_hardware_entries_with_data</a>[i].<a class="code hl_variable" href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">entry</a>.<a class="code hl_variable" href="structDumpHardwareEntry.html#a558ff77451f13188e00f5b8da4c595ad">extents</a> * <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDumpExtent.html">DumpExtent</a>);</div>
<div class="line"><a id="l04085" name="l04085"></a><span class="lineno"> 4085</span> }</div>
<div class="line"><a id="l04086" name="l04086"></a><span class="lineno"> 4086</span> }</div>
<div class="line"><a id="l04087" name="l04087"></a><span class="lineno"> 4087</span> </div>
<div class="line"><a id="l04088" name="l04088"></a><span class="lineno"> 4088</span> <span class="comment">// Calculate CRC64</span></div>
<div class="line"><a id="l04089" name="l04089"></a><span class="lineno"> 4089</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#accbbc605e1a1607fdf9b6f54f7a9af2f">dump_hardware_header</a>.<a class="code hl_variable" href="structDumpHardwareHeader.html#a0dbdec7b89e7081706cd07dfa00403a7">crc64</a> =</div>
<div class="line"><a id="l04090" name="l04090"></a><span class="lineno"> 4090</span> <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(buffer + <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDumpHardwareHeader.html">DumpHardwareHeader</a>), ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#accbbc605e1a1607fdf9b6f54f7a9af2f">dump_hardware_header</a>.<a class="code hl_variable" href="structDumpHardwareHeader.html#acc565625096da115c80e7e390e78a1fa">length</a>);</div>
<div class="line"><a id="l04091" name="l04091"></a><span class="lineno"> 4091</span> </div>
<div class="line"><a id="l04092" name="l04092"></a><span class="lineno"> 4092</span> <span class="comment">// Copy header</span></div>
<div class="line"><a id="l04093" name="l04093"></a><span class="lineno"> 4093</span> memcpy(buffer, &amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#accbbc605e1a1607fdf9b6f54f7a9af2f">dump_hardware_header</a>, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDumpHardwareHeader.html">DumpHardwareHeader</a>));</div>
<div class="line"><a id="l04094" name="l04094"></a><span class="lineno"> 4094</span> </div>
<div class="line"><a id="l04095" name="l04095"></a><span class="lineno"> 4095</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l04096" name="l04096"></a><span class="lineno"> 4096</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> block_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l04097" name="l04097"></a><span class="lineno"> 4097</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l04098" name="l04098"></a><span class="lineno"> 4098</span> <span class="keywordflow">if</span>(block_position &amp; alignment_mask)</div>
<div class="line"><a id="l04099" name="l04099"></a><span class="lineno"> 4099</span> {</div>
<div class="line"><a id="l04100" name="l04100"></a><span class="lineno"> 4100</span> <span class="keyword">const</span> uint64_t aligned_position = block_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l04101" name="l04101"></a><span class="lineno"> 4101</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l04102" name="l04102"></a><span class="lineno"> 4102</span> block_position = aligned_position;</div>
<div class="line"><a id="l04103" name="l04103"></a><span class="lineno"> 4103</span> }</div>
<div class="line"><a id="l04104" name="l04104"></a><span class="lineno"> 4104</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing dump hardware block at position %ld&quot;</span>, block_position);</div>
<div class="line"><a id="l04105" name="l04105"></a><span class="lineno"> 4105</span> <span class="keywordflow">if</span>(fwrite(buffer, required_length, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l04106" name="l04106"></a><span class="lineno"> 4106</span> {</div>
<div class="line"><a id="l04107" name="l04107"></a><span class="lineno"> 4107</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote dump hardware block&quot;</span>);</div>
<div class="line"><a id="l04108" name="l04108"></a><span class="lineno"> 4108</span> </div>
<div class="line"><a id="l04109" name="l04109"></a><span class="lineno"> 4109</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l04110" name="l04110"></a><span class="lineno"> 4110</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing dump hardware block index entries&quot;</span>);</div>
<div class="line"><a id="l04111" name="l04111"></a><span class="lineno"> 4111</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l04112" name="l04112"></a><span class="lineno"> 4112</span> {</div>
<div class="line"><a id="l04113" name="l04113"></a><span class="lineno"> 4113</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l04114" name="l04114"></a><span class="lineno"> 4114</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ad33812deb344562478c4e0d208a114db">DumpHardwareBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == 0)</div>
<div class="line"><a id="l04115" name="l04115"></a><span class="lineno"> 4115</span> {</div>
<div class="line"><a id="l04116" name="l04116"></a><span class="lineno"> 4116</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing dump hardware block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l04117" name="l04117"></a><span class="lineno"> 4117</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l04118" name="l04118"></a><span class="lineno"> 4118</span> }</div>
<div class="line"><a id="l04119" name="l04119"></a><span class="lineno"> 4119</span> }</div>
<div class="line"><a id="l04120" name="l04120"></a><span class="lineno"> 4120</span> </div>
<div class="line"><a id="l04121" name="l04121"></a><span class="lineno"> 4121</span> <span class="comment">// Add dump hardware block to index</span></div>
<div class="line"><a id="l04122" name="l04122"></a><span class="lineno"> 4122</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding dump hardware block to index&quot;</span>);</div>
<div class="line"><a id="l04123" name="l04123"></a><span class="lineno"> 4123</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> index_entry;</div>
<div class="line"><a id="l04124" name="l04124"></a><span class="lineno"> 4124</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ad33812deb344562478c4e0d208a114db">DumpHardwareBlock</a>;</div>
<div class="line"><a id="l04125" name="l04125"></a><span class="lineno"> 4125</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = 0;</div>
<div class="line"><a id="l04126" name="l04126"></a><span class="lineno"> 4126</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = block_position;</div>
<div class="line"><a id="l04127" name="l04127"></a><span class="lineno"> 4127</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;index_entry);</div>
<div class="line"><a id="l04128" name="l04128"></a><span class="lineno"> 4128</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l04129" name="l04129"></a><span class="lineno"> 4129</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added dump hardware block index entry at offset %&quot;</span> PRIu64, block_position);</div>
<div class="line"><a id="l04130" name="l04130"></a><span class="lineno"> 4130</span> }</div>
<div class="line"><a id="l04131" name="l04131"></a><span class="lineno"> 4131</span> </div>
<div class="line"><a id="l04132" name="l04132"></a><span class="lineno"> 4132</span> free(buffer);</div>
<div class="line"><a id="l04133" name="l04133"></a><span class="lineno"> 4133</span>}</div>
</div>
<div class="line"><a id="l04134" name="l04134"></a><span class="lineno"> 4134</span></div>
<div class="foldopen" id="foldopen04229" data-start="{" data-end="}">
<div class="line"><a id="l04229" name="l04229"></a><span class="lineno"><a class="line" href="close__write_8c.html#a2308f1f7356e94d85c057a3d0d4ed343"> 4229</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#a2308f1f7356e94d85c057a3d0d4ed343">write_cicm_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l04230" name="l04230"></a><span class="lineno"> 4230</span>{</div>
<div class="line"><a id="l04231" name="l04231"></a><span class="lineno"> 4231</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a154fda29a2c9292cfca51ca6b54eee4a">cicm_block</a> == NULL || ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a73005ba88069ba590ffc9660dc2bc7a5">cicm_block_header</a>.<a class="code hl_variable" href="structCicmMetadataBlock.html#a660c22d42c504d290f386f187707956f">length</a> == 0 || ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a73005ba88069ba590ffc9660dc2bc7a5">cicm_block_header</a>.<a class="code hl_variable" href="structCicmMetadataBlock.html#aee270357b6dc394ed9ac5f22c9903c90">identifier</a> != <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aa90947995922dcd8b27c998978aba359">CicmBlock</a>)</div>
<div class="line"><a id="l04232" name="l04232"></a><span class="lineno"> 4232</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l04233" name="l04233"></a><span class="lineno"> 4233</span> </div>
<div class="line"><a id="l04234" name="l04234"></a><span class="lineno"> 4234</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l04235" name="l04235"></a><span class="lineno"> 4235</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> block_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l04236" name="l04236"></a><span class="lineno"> 4236</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l04237" name="l04237"></a><span class="lineno"> 4237</span> </div>
<div class="line"><a id="l04238" name="l04238"></a><span class="lineno"> 4238</span> <span class="keywordflow">if</span>(block_position &amp; alignment_mask)</div>
<div class="line"><a id="l04239" name="l04239"></a><span class="lineno"> 4239</span> {</div>
<div class="line"><a id="l04240" name="l04240"></a><span class="lineno"> 4240</span> <span class="keyword">const</span> uint64_t aligned_position = block_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l04241" name="l04241"></a><span class="lineno"> 4241</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l04242" name="l04242"></a><span class="lineno"> 4242</span> block_position = aligned_position;</div>
<div class="line"><a id="l04243" name="l04243"></a><span class="lineno"> 4243</span> }</div>
<div class="line"><a id="l04244" name="l04244"></a><span class="lineno"> 4244</span> </div>
<div class="line"><a id="l04245" name="l04245"></a><span class="lineno"> 4245</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing CICM XML block at position %ld&quot;</span>, block_position);</div>
<div class="line"><a id="l04246" name="l04246"></a><span class="lineno"> 4246</span> <span class="keywordflow">if</span>(fwrite(&amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a73005ba88069ba590ffc9660dc2bc7a5">cicm_block_header</a>, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structCicmMetadataBlock.html">CicmMetadataBlock</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1 &amp;&amp;</div>
<div class="line"><a id="l04247" name="l04247"></a><span class="lineno"> 4247</span> fwrite(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a154fda29a2c9292cfca51ca6b54eee4a">cicm_block</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a73005ba88069ba590ffc9660dc2bc7a5">cicm_block_header</a>.<a class="code hl_variable" href="structCicmMetadataBlock.html#a660c22d42c504d290f386f187707956f">length</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l04248" name="l04248"></a><span class="lineno"> 4248</span> {</div>
<div class="line"><a id="l04249" name="l04249"></a><span class="lineno"> 4249</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote CICM XML block&quot;</span>);</div>
<div class="line"><a id="l04250" name="l04250"></a><span class="lineno"> 4250</span> </div>
<div class="line"><a id="l04251" name="l04251"></a><span class="lineno"> 4251</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l04252" name="l04252"></a><span class="lineno"> 4252</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing CICM XML block index entries&quot;</span>);</div>
<div class="line"><a id="l04253" name="l04253"></a><span class="lineno"> 4253</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l04254" name="l04254"></a><span class="lineno"> 4254</span> {</div>
<div class="line"><a id="l04255" name="l04255"></a><span class="lineno"> 4255</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l04256" name="l04256"></a><span class="lineno"> 4256</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aa90947995922dcd8b27c998978aba359">CicmBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == 0)</div>
<div class="line"><a id="l04257" name="l04257"></a><span class="lineno"> 4257</span> {</div>
<div class="line"><a id="l04258" name="l04258"></a><span class="lineno"> 4258</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing CICM XML block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l04259" name="l04259"></a><span class="lineno"> 4259</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l04260" name="l04260"></a><span class="lineno"> 4260</span> }</div>
<div class="line"><a id="l04261" name="l04261"></a><span class="lineno"> 4261</span> }</div>
<div class="line"><a id="l04262" name="l04262"></a><span class="lineno"> 4262</span> </div>
<div class="line"><a id="l04263" name="l04263"></a><span class="lineno"> 4263</span> <span class="comment">// Add CICM block to index</span></div>
<div class="line"><a id="l04264" name="l04264"></a><span class="lineno"> 4264</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding CICM XML block to index&quot;</span>);</div>
<div class="line"><a id="l04265" name="l04265"></a><span class="lineno"> 4265</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> index_entry;</div>
<div class="line"><a id="l04266" name="l04266"></a><span class="lineno"> 4266</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aa90947995922dcd8b27c998978aba359">CicmBlock</a>;</div>
<div class="line"><a id="l04267" name="l04267"></a><span class="lineno"> 4267</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = 0;</div>
<div class="line"><a id="l04268" name="l04268"></a><span class="lineno"> 4268</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = block_position;</div>
<div class="line"><a id="l04269" name="l04269"></a><span class="lineno"> 4269</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;index_entry);</div>
<div class="line"><a id="l04270" name="l04270"></a><span class="lineno"> 4270</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l04271" name="l04271"></a><span class="lineno"> 4271</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added CICM XML block index entry at offset %&quot;</span> PRIu64, block_position);</div>
<div class="line"><a id="l04272" name="l04272"></a><span class="lineno"> 4272</span> }</div>
<div class="line"><a id="l04273" name="l04273"></a><span class="lineno"> 4273</span>}</div>
</div>
<div class="line"><a id="l04274" name="l04274"></a><span class="lineno"> 4274</span></div>
<div class="foldopen" id="foldopen04379" data-start="{" data-end="}">
<div class="line"><a id="l04379" name="l04379"></a><span class="lineno"><a class="line" href="close__write_8c.html#ad94331170e773c67845daa357c6ecb42"> 4379</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="close__write_8c.html#ad94331170e773c67845daa357c6ecb42">write_aaru_json_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l04380" name="l04380"></a><span class="lineno"> 4380</span>{</div>
<div class="line"><a id="l04381" name="l04381"></a><span class="lineno"> 4381</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9e7ebc6897142938452338bc5a882dd8">json_block</a> == NULL || ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aaa66c73269576f55c8946c741e02e34f">json_block_header</a>.<a class="code hl_variable" href="structAaruMetadataJsonBlockHeader.html#aa9e35df2ccc7294a24187fff4bb559a9">length</a> == 0 ||</div>
<div class="line"><a id="l04382" name="l04382"></a><span class="lineno"> 4382</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aaa66c73269576f55c8946c741e02e34f">json_block_header</a>.<a class="code hl_variable" href="structAaruMetadataJsonBlockHeader.html#a5e3db5d08dc09206cad6ea1b88b2db7d">identifier</a> != <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a8ac77889f0c345ed861ed653a3063032">AaruMetadataJsonBlock</a>)</div>
<div class="line"><a id="l04383" name="l04383"></a><span class="lineno"> 4383</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l04384" name="l04384"></a><span class="lineno"> 4384</span> </div>
<div class="line"><a id="l04385" name="l04385"></a><span class="lineno"> 4385</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l04386" name="l04386"></a><span class="lineno"> 4386</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> block_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l04387" name="l04387"></a><span class="lineno"> 4387</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l04388" name="l04388"></a><span class="lineno"> 4388</span> </div>
<div class="line"><a id="l04389" name="l04389"></a><span class="lineno"> 4389</span> <span class="keywordflow">if</span>(block_position &amp; alignment_mask)</div>
<div class="line"><a id="l04390" name="l04390"></a><span class="lineno"> 4390</span> {</div>
<div class="line"><a id="l04391" name="l04391"></a><span class="lineno"> 4391</span> <span class="keyword">const</span> uint64_t aligned_position = block_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l04392" name="l04392"></a><span class="lineno"> 4392</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l04393" name="l04393"></a><span class="lineno"> 4393</span> block_position = aligned_position;</div>
<div class="line"><a id="l04394" name="l04394"></a><span class="lineno"> 4394</span> }</div>
<div class="line"><a id="l04395" name="l04395"></a><span class="lineno"> 4395</span> </div>
<div class="line"><a id="l04396" name="l04396"></a><span class="lineno"> 4396</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing Aaru metadata JSON block at position %ld&quot;</span>, block_position);</div>
<div class="line"><a id="l04397" name="l04397"></a><span class="lineno"> 4397</span> <span class="keywordflow">if</span>(fwrite(&amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aaa66c73269576f55c8946c741e02e34f">json_block_header</a>, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structAaruMetadataJsonBlockHeader.html">AaruMetadataJsonBlockHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1 &amp;&amp;</div>
<div class="line"><a id="l04398" name="l04398"></a><span class="lineno"> 4398</span> fwrite(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9e7ebc6897142938452338bc5a882dd8">json_block</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aaa66c73269576f55c8946c741e02e34f">json_block_header</a>.<a class="code hl_variable" href="structAaruMetadataJsonBlockHeader.html#aa9e35df2ccc7294a24187fff4bb559a9">length</a>, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l04399" name="l04399"></a><span class="lineno"> 4399</span> {</div>
<div class="line"><a id="l04400" name="l04400"></a><span class="lineno"> 4400</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote Aaru metadata JSON block&quot;</span>);</div>
<div class="line"><a id="l04401" name="l04401"></a><span class="lineno"> 4401</span> </div>
<div class="line"><a id="l04402" name="l04402"></a><span class="lineno"> 4402</span> <span class="comment">// Remove any previously existing index entries of the same type before adding</span></div>
<div class="line"><a id="l04403" name="l04403"></a><span class="lineno"> 4403</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Removing any previously existing Aaru metadata JSON block index entries&quot;</span>);</div>
<div class="line"><a id="l04404" name="l04404"></a><span class="lineno"> 4404</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> k = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>) - 1; k &gt;= 0; k--)</div>
<div class="line"><a id="l04405" name="l04405"></a><span class="lineno"> 4405</span> {</div>
<div class="line"><a id="l04406" name="l04406"></a><span class="lineno"> 4406</span> <span class="keyword">const</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_eltptr(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k);</div>
<div class="line"><a id="l04407" name="l04407"></a><span class="lineno"> 4407</span> <span class="keywordflow">if</span>(entry &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> == <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a8ac77889f0c345ed861ed653a3063032">AaruMetadataJsonBlock</a> &amp;&amp; entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> == 0)</div>
<div class="line"><a id="l04408" name="l04408"></a><span class="lineno"> 4408</span> {</div>
<div class="line"><a id="l04409" name="l04409"></a><span class="lineno"> 4409</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Found existing Aaru metadata JSON block index entry at position %d, removing&quot;</span>, k);</div>
<div class="line"><a id="l04410" name="l04410"></a><span class="lineno"> 4410</span> utarray_erase(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, k, 1);</div>
<div class="line"><a id="l04411" name="l04411"></a><span class="lineno"> 4411</span> }</div>
<div class="line"><a id="l04412" name="l04412"></a><span class="lineno"> 4412</span> }</div>
<div class="line"><a id="l04413" name="l04413"></a><span class="lineno"> 4413</span> </div>
<div class="line"><a id="l04414" name="l04414"></a><span class="lineno"> 4414</span> <span class="comment">// Add Aaru metadata JSON block to index</span></div>
<div class="line"><a id="l04415" name="l04415"></a><span class="lineno"> 4415</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Adding Aaru metadata JSON block to index&quot;</span>);</div>
<div class="line"><a id="l04416" name="l04416"></a><span class="lineno"> 4416</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> index_entry;</div>
<div class="line"><a id="l04417" name="l04417"></a><span class="lineno"> 4417</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a8ac77889f0c345ed861ed653a3063032">AaruMetadataJsonBlock</a>;</div>
<div class="line"><a id="l04418" name="l04418"></a><span class="lineno"> 4418</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = 0;</div>
<div class="line"><a id="l04419" name="l04419"></a><span class="lineno"> 4419</span> index_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = block_position;</div>
<div class="line"><a id="l04420" name="l04420"></a><span class="lineno"> 4420</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;index_entry);</div>
<div class="line"><a id="l04421" name="l04421"></a><span class="lineno"> 4421</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l04422" name="l04422"></a><span class="lineno"> 4422</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Added Aaru metadata JSON block index entry at offset %&quot;</span> PRIu64, block_position);</div>
<div class="line"><a id="l04423" name="l04423"></a><span class="lineno"> 4423</span> }</div>
<div class="line"><a id="l04424" name="l04424"></a><span class="lineno"> 4424</span>}</div>
</div>
<div class="line"><a id="l04425" name="l04425"></a><span class="lineno"> 4425</span></div>
<div class="foldopen" id="foldopen04609" data-start="{" data-end="}">
<div class="line"><a id="l04609" name="l04609"></a><span class="lineno"><a class="line" href="close__write_8c.html#a10d7168f66ee3b1e78d17022f37f63a9"> 4609</a></span><span class="keyword">static</span> int32_t <a class="code hl_function" href="close__write_8c.html#a10d7168f66ee3b1e78d17022f37f63a9">write_flux_capture_payload</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx, <a class="code hl_struct" href="structFluxCaptureRecord.html">FluxCaptureRecord</a> *record, <a class="code hl_struct" href="structFluxEntry.html">FluxEntry</a> *entry)</div>
<div class="line"><a id="l04610" name="l04610"></a><span class="lineno"> 4610</span>{</div>
<div class="line"><a id="l04611" name="l04611"></a><span class="lineno"> 4611</span> uint64_t data_length = record-&gt;<a class="code hl_variable" href="structFluxCaptureRecord.html#a9563435372ecc4af506c4fae2ac2f617">data_length</a>;</div>
<div class="line"><a id="l04612" name="l04612"></a><span class="lineno"> 4612</span> uint64_t index_length = record-&gt;<a class="code hl_variable" href="structFluxCaptureRecord.html#adcf7766ac4311fe79a1324f2eec6868d">index_length</a>;</div>
<div class="line"><a id="l04613" name="l04613"></a><span class="lineno"> 4613</span> uint64_t raw_length = data_length + index_length;</div>
<div class="line"><a id="l04614" name="l04614"></a><span class="lineno"> 4614</span> </div>
<div class="line"><a id="l04615" name="l04615"></a><span class="lineno"> 4615</span> <span class="keywordflow">if</span>(raw_length &gt; UINT32_MAX)</div>
<div class="line"><a id="l04616" name="l04616"></a><span class="lineno"> 4616</span> {</div>
<div class="line"><a id="l04617" name="l04617"></a><span class="lineno"> 4617</span> <a class="code hl_define" href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a>(<span class="stringliteral">&quot;Flux capture raw length exceeds 32-bit limit (%&quot;</span> PRIu64 <span class="stringliteral">&quot;)&quot;</span>, raw_length);</div>
<div class="line"><a id="l04618" name="l04618"></a><span class="lineno"> 4618</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a8fc3ecb14777e72bebad62084b6caf16">AARUF_ERROR_INCORRECT_DATA_SIZE</a>;</div>
<div class="line"><a id="l04619" name="l04619"></a><span class="lineno"> 4619</span> }</div>
<div class="line"><a id="l04620" name="l04620"></a><span class="lineno"> 4620</span> </div>
<div class="line"><a id="l04621" name="l04621"></a><span class="lineno"> 4621</span> uint8_t *raw_buffer = NULL;</div>
<div class="line"><a id="l04622" name="l04622"></a><span class="lineno"> 4622</span> <span class="keywordflow">if</span>(raw_length != 0)</div>
<div class="line"><a id="l04623" name="l04623"></a><span class="lineno"> 4623</span> {</div>
<div class="line"><a id="l04624" name="l04624"></a><span class="lineno"> 4624</span> raw_buffer = malloc(raw_length);</div>
<div class="line"><a id="l04625" name="l04625"></a><span class="lineno"> 4625</span> <span class="keywordflow">if</span>(raw_buffer == NULL)</div>
<div class="line"><a id="l04626" name="l04626"></a><span class="lineno"> 4626</span> {</div>
<div class="line"><a id="l04627" name="l04627"></a><span class="lineno"> 4627</span> <a class="code hl_define" href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a>(<span class="stringliteral">&quot;Could not allocate %&quot;</span> PRIu64 <span class="stringliteral">&quot; bytes for flux serialization&quot;</span>, raw_length);</div>
<div class="line"><a id="l04628" name="l04628"></a><span class="lineno"> 4628</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a35a771e3648bf971a004d4b2be9b5ec4">AARUF_ERROR_NOT_ENOUGH_MEMORY</a>;</div>
<div class="line"><a id="l04629" name="l04629"></a><span class="lineno"> 4629</span> }</div>
<div class="line"><a id="l04630" name="l04630"></a><span class="lineno"> 4630</span> </div>
<div class="line"><a id="l04631" name="l04631"></a><span class="lineno"> 4631</span> <span class="keywordflow">if</span>(data_length != 0 &amp;&amp; record-&gt;<a class="code hl_variable" href="structFluxCaptureRecord.html#afd9cf94122b9f59c548cda29599f8047">data_buffer</a> != NULL) memcpy(raw_buffer, record-&gt;<a class="code hl_variable" href="structFluxCaptureRecord.html#afd9cf94122b9f59c548cda29599f8047">data_buffer</a>, data_length);</div>
<div class="line"><a id="l04632" name="l04632"></a><span class="lineno"> 4632</span> <span class="keywordflow">if</span>(index_length != 0 &amp;&amp; record-&gt;<a class="code hl_variable" href="structFluxCaptureRecord.html#af5bce1443f5112ce65f54c39ff873b57">index_buffer</a> != NULL)</div>
<div class="line"><a id="l04633" name="l04633"></a><span class="lineno"> 4633</span> memcpy(raw_buffer + data_length, record-&gt;<a class="code hl_variable" href="structFluxCaptureRecord.html#af5bce1443f5112ce65f54c39ff873b57">index_buffer</a>, index_length);</div>
<div class="line"><a id="l04634" name="l04634"></a><span class="lineno"> 4634</span> }</div>
<div class="line"><a id="l04635" name="l04635"></a><span class="lineno"> 4635</span> </div>
<div class="line"><a id="l04636" name="l04636"></a><span class="lineno"> 4636</span> uint64_t raw_crc = raw_length != 0 &amp;&amp; raw_buffer != NULL ? <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(raw_buffer, raw_length) : 0;</div>
<div class="line"><a id="l04637" name="l04637"></a><span class="lineno"> 4637</span> </div>
<div class="line"><a id="l04638" name="l04638"></a><span class="lineno"> 4638</span> <a class="code hl_enumeration" href="enums_8h.html#affec749ed88365143745313ae9168263">CompressionType</a> compression =</div>
<div class="line"><a id="l04639" name="l04639"></a><span class="lineno"> 4639</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">compression_enabled</a> ? (ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">use_zstd</a> ? <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a> : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>) : <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l04640" name="l04640"></a><span class="lineno"> 4640</span> </div>
<div class="line"><a id="l04641" name="l04641"></a><span class="lineno"> 4641</span> uint8_t *compressed_buffer = NULL;</div>
<div class="line"><a id="l04642" name="l04642"></a><span class="lineno"> 4642</span> uint32_t cmp_length = 0;</div>
<div class="line"><a id="l04643" name="l04643"></a><span class="lineno"> 4643</span> uint64_t cmp_crc = 0;</div>
<div class="line"><a id="l04644" name="l04644"></a><span class="lineno"> 4644</span> </div>
<div class="line"><a id="l04645" name="l04645"></a><span class="lineno"> 4645</span> <span class="keywordflow">if</span>(compression == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a>)</div>
<div class="line"><a id="l04646" name="l04646"></a><span class="lineno"> 4646</span> {</div>
<div class="line"><a id="l04647" name="l04647"></a><span class="lineno"> 4647</span> <span class="keywordtype">size_t</span> cmp_capacity = raw_length ? raw_length * 2 + 65536 : <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a> + 16;</div>
<div class="line"><a id="l04648" name="l04648"></a><span class="lineno"> 4648</span> <span class="keywordflow">if</span>(cmp_capacity &lt; raw_length + <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>) cmp_capacity = raw_length + <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l04649" name="l04649"></a><span class="lineno"> 4649</span> </div>
<div class="line"><a id="l04650" name="l04650"></a><span class="lineno"> 4650</span> uint8_t *cmp_stream = malloc(cmp_capacity);</div>
<div class="line"><a id="l04651" name="l04651"></a><span class="lineno"> 4651</span> <span class="keywordflow">if</span>(cmp_stream == NULL)</div>
<div class="line"><a id="l04652" name="l04652"></a><span class="lineno"> 4652</span> {</div>
<div class="line"><a id="l04653" name="l04653"></a><span class="lineno"> 4653</span> free(raw_buffer);</div>
<div class="line"><a id="l04654" name="l04654"></a><span class="lineno"> 4654</span> <a class="code hl_define" href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a>(<span class="stringliteral">&quot;Could not allocate %zu bytes for LZMA flux compression&quot;</span>, cmp_capacity);</div>
<div class="line"><a id="l04655" name="l04655"></a><span class="lineno"> 4655</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a35a771e3648bf971a004d4b2be9b5ec4">AARUF_ERROR_NOT_ENOUGH_MEMORY</a>;</div>
<div class="line"><a id="l04656" name="l04656"></a><span class="lineno"> 4656</span> }</div>
<div class="line"><a id="l04657" name="l04657"></a><span class="lineno"> 4657</span> </div>
<div class="line"><a id="l04658" name="l04658"></a><span class="lineno"> 4658</span> <span class="keywordtype">size_t</span> dst_size = cmp_capacity;</div>
<div class="line"><a id="l04659" name="l04659"></a><span class="lineno"> 4659</span> uint8_t lzma_props[<a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>] = {0};</div>
<div class="line"><a id="l04660" name="l04660"></a><span class="lineno"> 4660</span> <span class="keywordtype">size_t</span> props_size = <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>;</div>
<div class="line"><a id="l04661" name="l04661"></a><span class="lineno"> 4661</span> int32_t error_no = <a class="code hl_function" href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a>(cmp_stream, &amp;dst_size, raw_buffer, raw_length, lzma_props,</div>
<div class="line"><a id="l04662" name="l04662"></a><span class="lineno"> 4662</span> &amp;props_size, 9, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">lzma_dict_size</a>, 4, 0, 2, 273, <a class="code hl_define" href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a>(ctx));</div>
<div class="line"><a id="l04663" name="l04663"></a><span class="lineno"> 4663</span> </div>
<div class="line"><a id="l04664" name="l04664"></a><span class="lineno"> 4664</span> <span class="keywordflow">if</span>(error_no != 0 || props_size != <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a> || dst_size &gt;= raw_length)</div>
<div class="line"><a id="l04665" name="l04665"></a><span class="lineno"> 4665</span> {</div>
<div class="line"><a id="l04666" name="l04666"></a><span class="lineno"> 4666</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Flux capture compression fell back to uncompressed (err=%d, dst=%zu, raw=%&quot;</span> PRIu64 <span class="stringliteral">&quot;)&quot;</span>, error_no,</div>
<div class="line"><a id="l04667" name="l04667"></a><span class="lineno"> 4667</span> dst_size, raw_length);</div>
<div class="line"><a id="l04668" name="l04668"></a><span class="lineno"> 4668</span> compression = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l04669" name="l04669"></a><span class="lineno"> 4669</span> free(cmp_stream);</div>
<div class="line"><a id="l04670" name="l04670"></a><span class="lineno"> 4670</span> }</div>
<div class="line"><a id="l04671" name="l04671"></a><span class="lineno"> 4671</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l04672" name="l04672"></a><span class="lineno"> 4672</span> {</div>
<div class="line"><a id="l04673" name="l04673"></a><span class="lineno"> 4673</span> cmp_length = (uint32_t)(dst_size + <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>);</div>
<div class="line"><a id="l04674" name="l04674"></a><span class="lineno"> 4674</span> compressed_buffer = malloc(cmp_length);</div>
<div class="line"><a id="l04675" name="l04675"></a><span class="lineno"> 4675</span> <span class="keywordflow">if</span>(compressed_buffer == NULL)</div>
<div class="line"><a id="l04676" name="l04676"></a><span class="lineno"> 4676</span> {</div>
<div class="line"><a id="l04677" name="l04677"></a><span class="lineno"> 4677</span> free(cmp_stream);</div>
<div class="line"><a id="l04678" name="l04678"></a><span class="lineno"> 4678</span> free(raw_buffer);</div>
<div class="line"><a id="l04679" name="l04679"></a><span class="lineno"> 4679</span> <a class="code hl_define" href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a>(<span class="stringliteral">&quot;Could not allocate %u bytes for flux compressed payload&quot;</span>, cmp_length);</div>
<div class="line"><a id="l04680" name="l04680"></a><span class="lineno"> 4680</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a35a771e3648bf971a004d4b2be9b5ec4">AARUF_ERROR_NOT_ENOUGH_MEMORY</a>;</div>
<div class="line"><a id="l04681" name="l04681"></a><span class="lineno"> 4681</span> }</div>
<div class="line"><a id="l04682" name="l04682"></a><span class="lineno"> 4682</span> </div>
<div class="line"><a id="l04683" name="l04683"></a><span class="lineno"> 4683</span> memcpy(compressed_buffer, lzma_props, <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>);</div>
<div class="line"><a id="l04684" name="l04684"></a><span class="lineno"> 4684</span> memcpy(compressed_buffer + <a class="code hl_define" href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a>, cmp_stream, dst_size);</div>
<div class="line"><a id="l04685" name="l04685"></a><span class="lineno"> 4685</span> cmp_crc = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(compressed_buffer, cmp_length);</div>
<div class="line"><a id="l04686" name="l04686"></a><span class="lineno"> 4686</span> free(cmp_stream);</div>
<div class="line"><a id="l04687" name="l04687"></a><span class="lineno"> 4687</span> free(raw_buffer);</div>
<div class="line"><a id="l04688" name="l04688"></a><span class="lineno"> 4688</span> raw_buffer = NULL;</div>
<div class="line"><a id="l04689" name="l04689"></a><span class="lineno"> 4689</span> }</div>
<div class="line"><a id="l04690" name="l04690"></a><span class="lineno"> 4690</span> }</div>
<div class="line"><a id="l04691" name="l04691"></a><span class="lineno"> 4691</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span>(compression == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a>)</div>
<div class="line"><a id="l04692" name="l04692"></a><span class="lineno"> 4692</span> {</div>
<div class="line"><a id="l04693" name="l04693"></a><span class="lineno"> 4693</span> <span class="keywordtype">size_t</span> cmp_capacity = raw_length ? raw_length * 2 + 65536 : 16;</div>
<div class="line"><a id="l04694" name="l04694"></a><span class="lineno"> 4694</span> </div>
<div class="line"><a id="l04695" name="l04695"></a><span class="lineno"> 4695</span> uint8_t *cmp_stream = malloc(cmp_capacity);</div>
<div class="line"><a id="l04696" name="l04696"></a><span class="lineno"> 4696</span> <span class="keywordflow">if</span>(cmp_stream == NULL)</div>
<div class="line"><a id="l04697" name="l04697"></a><span class="lineno"> 4697</span> {</div>
<div class="line"><a id="l04698" name="l04698"></a><span class="lineno"> 4698</span> free(raw_buffer);</div>
<div class="line"><a id="l04699" name="l04699"></a><span class="lineno"> 4699</span> <a class="code hl_define" href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a>(<span class="stringliteral">&quot;Could not allocate %zu bytes for zstd flux compression&quot;</span>, cmp_capacity);</div>
<div class="line"><a id="l04700" name="l04700"></a><span class="lineno"> 4700</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a35a771e3648bf971a004d4b2be9b5ec4">AARUF_ERROR_NOT_ENOUGH_MEMORY</a>;</div>
<div class="line"><a id="l04701" name="l04701"></a><span class="lineno"> 4701</span> }</div>
<div class="line"><a id="l04702" name="l04702"></a><span class="lineno"> 4702</span> </div>
<div class="line"><a id="l04703" name="l04703"></a><span class="lineno"> 4703</span> <span class="keywordtype">size_t</span> dst_size =</div>
<div class="line"><a id="l04704" name="l04704"></a><span class="lineno"> 4704</span> <a class="code hl_function" href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a>(cmp_stream, cmp_capacity, raw_buffer, raw_length, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">zstd_level</a>, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">num_threads</a>);</div>
<div class="line"><a id="l04705" name="l04705"></a><span class="lineno"> 4705</span> </div>
<div class="line"><a id="l04706" name="l04706"></a><span class="lineno"> 4706</span> <span class="keywordflow">if</span>(dst_size == 0 || dst_size &gt;= raw_length)</div>
<div class="line"><a id="l04707" name="l04707"></a><span class="lineno"> 4707</span> {</div>
<div class="line"><a id="l04708" name="l04708"></a><span class="lineno"> 4708</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Flux capture zstd compression fell back to uncompressed (dst=%zu, raw=%&quot;</span> PRIu64 <span class="stringliteral">&quot;)&quot;</span>, dst_size,</div>
<div class="line"><a id="l04709" name="l04709"></a><span class="lineno"> 4709</span> raw_length);</div>
<div class="line"><a id="l04710" name="l04710"></a><span class="lineno"> 4710</span> compression = <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>;</div>
<div class="line"><a id="l04711" name="l04711"></a><span class="lineno"> 4711</span> free(cmp_stream);</div>
<div class="line"><a id="l04712" name="l04712"></a><span class="lineno"> 4712</span> }</div>
<div class="line"><a id="l04713" name="l04713"></a><span class="lineno"> 4713</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l04714" name="l04714"></a><span class="lineno"> 4714</span> {</div>
<div class="line"><a id="l04715" name="l04715"></a><span class="lineno"> 4715</span> cmp_length = (uint32_t)dst_size;</div>
<div class="line"><a id="l04716" name="l04716"></a><span class="lineno"> 4716</span> compressed_buffer = cmp_stream;</div>
<div class="line"><a id="l04717" name="l04717"></a><span class="lineno"> 4717</span> cmp_crc = <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>(compressed_buffer, cmp_length);</div>
<div class="line"><a id="l04718" name="l04718"></a><span class="lineno"> 4718</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">has_zstd_blocks</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l04719" name="l04719"></a><span class="lineno"> 4719</span> free(raw_buffer);</div>
<div class="line"><a id="l04720" name="l04720"></a><span class="lineno"> 4720</span> raw_buffer = NULL;</div>
<div class="line"><a id="l04721" name="l04721"></a><span class="lineno"> 4721</span> }</div>
<div class="line"><a id="l04722" name="l04722"></a><span class="lineno"> 4722</span> }</div>
<div class="line"><a id="l04723" name="l04723"></a><span class="lineno"> 4723</span> </div>
<div class="line"><a id="l04724" name="l04724"></a><span class="lineno"> 4724</span> <span class="keywordflow">if</span>(compression == <a class="code hl_enumvalue" href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a>)</div>
<div class="line"><a id="l04725" name="l04725"></a><span class="lineno"> 4725</span> {</div>
<div class="line"><a id="l04726" name="l04726"></a><span class="lineno"> 4726</span> cmp_length = (uint32_t)raw_length;</div>
<div class="line"><a id="l04727" name="l04727"></a><span class="lineno"> 4727</span> cmp_crc = raw_crc;</div>
<div class="line"><a id="l04728" name="l04728"></a><span class="lineno"> 4728</span> compressed_buffer = raw_buffer;</div>
<div class="line"><a id="l04729" name="l04729"></a><span class="lineno"> 4729</span> raw_buffer = NULL;</div>
<div class="line"><a id="l04730" name="l04730"></a><span class="lineno"> 4730</span> }</div>
<div class="line"><a id="l04731" name="l04731"></a><span class="lineno"> 4731</span> </div>
<div class="line"><a id="l04732" name="l04732"></a><span class="lineno"> 4732</span> <span class="comment">// Align stream position to block boundary</span></div>
<div class="line"><a id="l04733" name="l04733"></a><span class="lineno"> 4733</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l04734" name="l04734"></a><span class="lineno"> 4734</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> payload_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l04735" name="l04735"></a><span class="lineno"> 4735</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l04736" name="l04736"></a><span class="lineno"> 4736</span> <span class="keywordflow">if</span>(payload_position &amp; alignment_mask)</div>
<div class="line"><a id="l04737" name="l04737"></a><span class="lineno"> 4737</span> {</div>
<div class="line"><a id="l04738" name="l04738"></a><span class="lineno"> 4738</span> <span class="keyword">const</span> uint64_t aligned_position = payload_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l04739" name="l04739"></a><span class="lineno"> 4739</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l04740" name="l04740"></a><span class="lineno"> 4740</span> payload_position = aligned_position;</div>
<div class="line"><a id="l04741" name="l04741"></a><span class="lineno"> 4741</span> }</div>
<div class="line"><a id="l04742" name="l04742"></a><span class="lineno"> 4742</span> </div>
<div class="line"><a id="l04743" name="l04743"></a><span class="lineno"> 4743</span> <a class="code hl_struct" href="structDataStreamPayloadHeader.html">DataStreamPayloadHeader</a> payload_header = {0};</div>
<div class="line"><a id="l04744" name="l04744"></a><span class="lineno"> 4744</span> payload_header.<a class="code hl_variable" href="structDataStreamPayloadHeader.html#aade6939bd84d33e4869785d7d412d3c7">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3afbe1bc6eb5c4d2258b9e885c8e89513d">DataStreamPayloadBlock</a>;</div>
<div class="line"><a id="l04745" name="l04745"></a><span class="lineno"> 4745</span> payload_header.<a class="code hl_variable" href="structDataStreamPayloadHeader.html#a1b7498a80a254f1203bb8705221261f8">dataType</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a52d80e558a855889449d68474276d6b4">kDataTypeFluxData</a>;</div>
<div class="line"><a id="l04746" name="l04746"></a><span class="lineno"> 4746</span> payload_header.<a class="code hl_variable" href="structDataStreamPayloadHeader.html#acb6524ee97c11cbd9934dddcf791478a">compression</a> = (uint16_t)compression;</div>
<div class="line"><a id="l04747" name="l04747"></a><span class="lineno"> 4747</span> payload_header.<a class="code hl_variable" href="structDataStreamPayloadHeader.html#a55c9590fb1c3d87a9cce3b389826c1a5">cmpLength</a> = cmp_length;</div>
<div class="line"><a id="l04748" name="l04748"></a><span class="lineno"> 4748</span> payload_header.<a class="code hl_variable" href="structDataStreamPayloadHeader.html#ad36cd6ef72854188450049c99b731273">length</a> = (uint32_t)raw_length;</div>
<div class="line"><a id="l04749" name="l04749"></a><span class="lineno"> 4749</span> payload_header.<a class="code hl_variable" href="structDataStreamPayloadHeader.html#a6b72345551c540a0c36c971f4374eb0e">cmpCrc64</a> = cmp_crc;</div>
<div class="line"><a id="l04750" name="l04750"></a><span class="lineno"> 4750</span> payload_header.<a class="code hl_variable" href="structDataStreamPayloadHeader.html#aea3724bf5786add9715363dbc67671a8">crc64</a> = raw_crc;</div>
<div class="line"><a id="l04751" name="l04751"></a><span class="lineno"> 4751</span> </div>
<div class="line"><a id="l04752" name="l04752"></a><span class="lineno"> 4752</span> <span class="keywordflow">if</span>(fwrite(&amp;payload_header, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structDataStreamPayloadHeader.html">DataStreamPayloadHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) != 1)</div>
<div class="line"><a id="l04753" name="l04753"></a><span class="lineno"> 4753</span> {</div>
<div class="line"><a id="l04754" name="l04754"></a><span class="lineno"> 4754</span> free(compressed_buffer);</div>
<div class="line"><a id="l04755" name="l04755"></a><span class="lineno"> 4755</span> free(raw_buffer);</div>
<div class="line"><a id="l04756" name="l04756"></a><span class="lineno"> 4756</span> <a class="code hl_define" href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a>(<span class="stringliteral">&quot;Could not write flux payload header&quot;</span>);</div>
<div class="line"><a id="l04757" name="l04757"></a><span class="lineno"> 4757</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#af86dd78bcb33b547113460822ed96c3e">AARUF_ERROR_CANNOT_WRITE_BLOCK_HEADER</a>;</div>
<div class="line"><a id="l04758" name="l04758"></a><span class="lineno"> 4758</span> }</div>
<div class="line"><a id="l04759" name="l04759"></a><span class="lineno"> 4759</span> </div>
<div class="line"><a id="l04760" name="l04760"></a><span class="lineno"> 4760</span> <span class="keywordflow">if</span>(cmp_length != 0 &amp;&amp; compressed_buffer != NULL &amp;&amp; fwrite(compressed_buffer, cmp_length, 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) != 1)</div>
<div class="line"><a id="l04761" name="l04761"></a><span class="lineno"> 4761</span> {</div>
<div class="line"><a id="l04762" name="l04762"></a><span class="lineno"> 4762</span> free(compressed_buffer);</div>
<div class="line"><a id="l04763" name="l04763"></a><span class="lineno"> 4763</span> free(raw_buffer);</div>
<div class="line"><a id="l04764" name="l04764"></a><span class="lineno"> 4764</span> <a class="code hl_define" href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a>(<span class="stringliteral">&quot;Could not write flux payload data&quot;</span>);</div>
<div class="line"><a id="l04765" name="l04765"></a><span class="lineno"> 4765</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a0ebe2ffd752f049954b4125ee8840bb5">AARUF_ERROR_CANNOT_WRITE_BLOCK_DATA</a>;</div>
<div class="line"><a id="l04766" name="l04766"></a><span class="lineno"> 4766</span> }</div>
<div class="line"><a id="l04767" name="l04767"></a><span class="lineno"> 4767</span> </div>
<div class="line"><a id="l04768" name="l04768"></a><span class="lineno"> 4768</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> payload_entry;</div>
<div class="line"><a id="l04769" name="l04769"></a><span class="lineno"> 4769</span> payload_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3afbe1bc6eb5c4d2258b9e885c8e89513d">DataStreamPayloadBlock</a>;</div>
<div class="line"><a id="l04770" name="l04770"></a><span class="lineno"> 4770</span> payload_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = <a class="code hl_enumvalue" href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a52d80e558a855889449d68474276d6b4">kDataTypeFluxData</a>;</div>
<div class="line"><a id="l04771" name="l04771"></a><span class="lineno"> 4771</span> payload_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = payload_position;</div>
<div class="line"><a id="l04772" name="l04772"></a><span class="lineno"> 4772</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;payload_entry);</div>
<div class="line"><a id="l04773" name="l04773"></a><span class="lineno"> 4773</span> </div>
<div class="line"><a id="l04774" name="l04774"></a><span class="lineno"> 4774</span> entry-&gt;<a class="code hl_variable" href="structFluxEntry.html#a31cafff6f54acc9e019da447e94ace4a">head</a> = record-&gt;<a class="code hl_variable" href="structFluxCaptureRecord.html#a002dbda89d68adac0d0a8281d34fc76a">entry</a>.<a class="code hl_variable" href="structFluxEntry.html#a31cafff6f54acc9e019da447e94ace4a">head</a>;</div>
<div class="line"><a id="l04775" name="l04775"></a><span class="lineno"> 4775</span> entry-&gt;<a class="code hl_variable" href="structFluxEntry.html#a46108bba60946e7b7d4f41160e3dfd86">track</a> = record-&gt;<a class="code hl_variable" href="structFluxCaptureRecord.html#a002dbda89d68adac0d0a8281d34fc76a">entry</a>.<a class="code hl_variable" href="structFluxEntry.html#a46108bba60946e7b7d4f41160e3dfd86">track</a>;</div>
<div class="line"><a id="l04776" name="l04776"></a><span class="lineno"> 4776</span> entry-&gt;<a class="code hl_variable" href="structFluxEntry.html#abd12c00010d82cd83820dd3405b7b860">subtrack</a> = record-&gt;<a class="code hl_variable" href="structFluxCaptureRecord.html#a002dbda89d68adac0d0a8281d34fc76a">entry</a>.<a class="code hl_variable" href="structFluxEntry.html#abd12c00010d82cd83820dd3405b7b860">subtrack</a>;</div>
<div class="line"><a id="l04777" name="l04777"></a><span class="lineno"> 4777</span> entry-&gt;<a class="code hl_variable" href="structFluxEntry.html#ae5af51709faf749501d44b242a57481c">captureIndex</a> = record-&gt;<a class="code hl_variable" href="structFluxCaptureRecord.html#a002dbda89d68adac0d0a8281d34fc76a">entry</a>.<a class="code hl_variable" href="structFluxEntry.html#ae5af51709faf749501d44b242a57481c">captureIndex</a>;</div>
<div class="line"><a id="l04778" name="l04778"></a><span class="lineno"> 4778</span> entry-&gt;<a class="code hl_variable" href="structFluxEntry.html#a27c590b581f2ea33306f89e609c28c95">dataResolution</a> = record-&gt;<a class="code hl_variable" href="structFluxCaptureRecord.html#a002dbda89d68adac0d0a8281d34fc76a">entry</a>.<a class="code hl_variable" href="structFluxEntry.html#a27c590b581f2ea33306f89e609c28c95">dataResolution</a>;</div>
<div class="line"><a id="l04779" name="l04779"></a><span class="lineno"> 4779</span> entry-&gt;<a class="code hl_variable" href="structFluxEntry.html#a12f64e1c66187ebbbdcdf03916293c95">indexResolution</a> = record-&gt;<a class="code hl_variable" href="structFluxCaptureRecord.html#a002dbda89d68adac0d0a8281d34fc76a">entry</a>.<a class="code hl_variable" href="structFluxEntry.html#a12f64e1c66187ebbbdcdf03916293c95">indexResolution</a>;</div>
<div class="line"><a id="l04780" name="l04780"></a><span class="lineno"> 4780</span> entry-&gt;<a class="code hl_variable" href="structFluxEntry.html#aaaaaf686bec81c632f8de3131b540946">indexOffset</a> = record-&gt;<a class="code hl_variable" href="structFluxCaptureRecord.html#a9563435372ecc4af506c4fae2ac2f617">data_length</a>;</div>
<div class="line"><a id="l04781" name="l04781"></a><span class="lineno"> 4781</span> entry-&gt;<a class="code hl_variable" href="structFluxEntry.html#a3f5949d0feb9bdcf62afeb1acb1fa009">payloadOffset</a> = payload_position &gt;&gt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>;</div>
<div class="line"><a id="l04782" name="l04782"></a><span class="lineno"> 4782</span> </div>
<div class="line"><a id="l04783" name="l04783"></a><span class="lineno"> 4783</span> record-&gt;<a class="code hl_variable" href="structFluxCaptureRecord.html#a002dbda89d68adac0d0a8281d34fc76a">entry</a> = *entry;</div>
<div class="line"><a id="l04784" name="l04784"></a><span class="lineno"> 4784</span> </div>
<div class="line"><a id="l04785" name="l04785"></a><span class="lineno"> 4785</span> free(compressed_buffer);</div>
<div class="line"><a id="l04786" name="l04786"></a><span class="lineno"> 4786</span> free(raw_buffer);</div>
<div class="line"><a id="l04787" name="l04787"></a><span class="lineno"> 4787</span> </div>
<div class="line"><a id="l04788" name="l04788"></a><span class="lineno"> 4788</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l04789" name="l04789"></a><span class="lineno"> 4789</span>}</div>
</div>
<div class="line"><a id="l04790" name="l04790"></a><span class="lineno"> 4790</span></div>
<div class="foldopen" id="foldopen05024" data-start="{" data-end="}">
<div class="line"><a id="l05024" name="l05024"></a><span class="lineno"><a class="line" href="close__write_8c.html#af80e68ad63df21d7eb0ff9c7212302a1"> 5024</a></span><span class="keyword">static</span> int32_t <a class="code hl_function" href="close__write_8c.html#af80e68ad63df21d7eb0ff9c7212302a1">write_flux_blocks</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l05025" name="l05025"></a><span class="lineno"> 5025</span>{</div>
<div class="line"><a id="l05026" name="l05026"></a><span class="lineno"> 5026</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Entering write_flux_blocks(%p)&quot;</span>, ctx);</div>
<div class="line"><a id="l05027" name="l05027"></a><span class="lineno"> 5027</span> </div>
<div class="line"><a id="l05028" name="l05028"></a><span class="lineno"> 5028</span> <span class="keywordflow">if</span>(ctx == NULL || ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a> == NULL)</div>
<div class="line"><a id="l05029" name="l05029"></a><span class="lineno"> 5029</span> {</div>
<div class="line"><a id="l05030" name="l05030"></a><span class="lineno"> 5030</span> <a class="code hl_define" href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a>(<span class="stringliteral">&quot;Invalid context when writing flux blocks&quot;</span>);</div>
<div class="line"><a id="l05031" name="l05031"></a><span class="lineno"> 5031</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#abb63e240b11d790da83bd34507b57851">AARUF_ERROR_NOT_AARUFORMAT</a>;</div>
<div class="line"><a id="l05032" name="l05032"></a><span class="lineno"> 5032</span> }</div>
<div class="line"><a id="l05033" name="l05033"></a><span class="lineno"> 5033</span> </div>
<div class="line"><a id="l05034" name="l05034"></a><span class="lineno"> 5034</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a1e11606681ce5da5947a2345efebf46e">flux_captures</a> == NULL || utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a1e11606681ce5da5947a2345efebf46e">flux_captures</a>) == 0)</div>
<div class="line"><a id="l05035" name="l05035"></a><span class="lineno"> 5035</span> {</div>
<div class="line"><a id="l05036" name="l05036"></a><span class="lineno"> 5036</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;No flux captures enqueued, skipping flux block serialization&quot;</span>);</div>
<div class="line"><a id="l05037" name="l05037"></a><span class="lineno"> 5037</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l05038" name="l05038"></a><span class="lineno"> 5038</span> }</div>
<div class="line"><a id="l05039" name="l05039"></a><span class="lineno"> 5039</span> </div>
<div class="line"><a id="l05040" name="l05040"></a><span class="lineno"> 5040</span> <span class="keywordtype">size_t</span> capture_count = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a1e11606681ce5da5947a2345efebf46e">flux_captures</a>);</div>
<div class="line"><a id="l05041" name="l05041"></a><span class="lineno"> 5041</span> <span class="keywordflow">if</span>(capture_count &gt; UINT16_MAX)</div>
<div class="line"><a id="l05042" name="l05042"></a><span class="lineno"> 5042</span> {</div>
<div class="line"><a id="l05043" name="l05043"></a><span class="lineno"> 5043</span> <a class="code hl_define" href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a>(<span class="stringliteral">&quot;Flux capture count exceeds header capacity (%zu &gt; %u)&quot;</span>, capture_count, UINT16_MAX);</div>
<div class="line"><a id="l05044" name="l05044"></a><span class="lineno"> 5044</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a8fc3ecb14777e72bebad62084b6caf16">AARUF_ERROR_INCORRECT_DATA_SIZE</a>;</div>
<div class="line"><a id="l05045" name="l05045"></a><span class="lineno"> 5045</span> }</div>
<div class="line"><a id="l05046" name="l05046"></a><span class="lineno"> 5046</span> </div>
<div class="line"><a id="l05047" name="l05047"></a><span class="lineno"> 5047</span> <a class="code hl_struct" href="structFluxEntry.html">FluxEntry</a> *previous_entries = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a69e227faa1e5168628bb32d4acbe9f29">flux_entries</a>;</div>
<div class="line"><a id="l05048" name="l05048"></a><span class="lineno"> 5048</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a69e227faa1e5168628bb32d4acbe9f29">flux_entries</a> = NULL;</div>
<div class="line"><a id="l05049" name="l05049"></a><span class="lineno"> 5049</span> </div>
<div class="line"><a id="l05050" name="l05050"></a><span class="lineno"> 5050</span> <a class="code hl_struct" href="structFluxEntry.html">FluxEntry</a> *entries = malloc(capture_count * <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structFluxEntry.html">FluxEntry</a>));</div>
<div class="line"><a id="l05051" name="l05051"></a><span class="lineno"> 5051</span> <span class="keywordflow">if</span>(entries == NULL)</div>
<div class="line"><a id="l05052" name="l05052"></a><span class="lineno"> 5052</span> {</div>
<div class="line"><a id="l05053" name="l05053"></a><span class="lineno"> 5053</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a69e227faa1e5168628bb32d4acbe9f29">flux_entries</a> = previous_entries;</div>
<div class="line"><a id="l05054" name="l05054"></a><span class="lineno"> 5054</span> <a class="code hl_define" href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a>(<span class="stringliteral">&quot;Could not allocate %zu bytes for flux entries&quot;</span>, capture_count * <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structFluxEntry.html">FluxEntry</a>));</div>
<div class="line"><a id="l05055" name="l05055"></a><span class="lineno"> 5055</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a35a771e3648bf971a004d4b2be9b5ec4">AARUF_ERROR_NOT_ENOUGH_MEMORY</a>;</div>
<div class="line"><a id="l05056" name="l05056"></a><span class="lineno"> 5056</span> }</div>
<div class="line"><a id="l05057" name="l05057"></a><span class="lineno"> 5057</span> </div>
<div class="line"><a id="l05058" name="l05058"></a><span class="lineno"> 5058</span> <span class="keywordtype">size_t</span> idx = 0;</div>
<div class="line"><a id="l05059" name="l05059"></a><span class="lineno"> 5059</span> <span class="keywordflow">for</span>(<a class="code hl_struct" href="structFluxCaptureRecord.html">FluxCaptureRecord</a> *record = (<a class="code hl_struct" href="structFluxCaptureRecord.html">FluxCaptureRecord</a> *)utarray_front(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a1e11606681ce5da5947a2345efebf46e">flux_captures</a>); record != NULL;</div>
<div class="line"><a id="l05060" name="l05060"></a><span class="lineno"> 5060</span> record = (<a class="code hl_struct" href="structFluxCaptureRecord.html">FluxCaptureRecord</a> *)utarray_next(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a1e11606681ce5da5947a2345efebf46e">flux_captures</a>, record), ++idx)</div>
<div class="line"><a id="l05061" name="l05061"></a><span class="lineno"> 5061</span> {</div>
<div class="line"><a id="l05062" name="l05062"></a><span class="lineno"> 5062</span> int32_t res = <a class="code hl_function" href="close__write_8c.html#a10d7168f66ee3b1e78d17022f37f63a9">write_flux_capture_payload</a>(ctx, record, &amp;entries[idx]);</div>
<div class="line"><a id="l05063" name="l05063"></a><span class="lineno"> 5063</span> <span class="keywordflow">if</span>(res != <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>)</div>
<div class="line"><a id="l05064" name="l05064"></a><span class="lineno"> 5064</span> {</div>
<div class="line"><a id="l05065" name="l05065"></a><span class="lineno"> 5065</span> free(entries);</div>
<div class="line"><a id="l05066" name="l05066"></a><span class="lineno"> 5066</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a69e227faa1e5168628bb32d4acbe9f29">flux_entries</a> = previous_entries;</div>
<div class="line"><a id="l05067" name="l05067"></a><span class="lineno"> 5067</span> <span class="keywordflow">return</span> res;</div>
<div class="line"><a id="l05068" name="l05068"></a><span class="lineno"> 5068</span> }</div>
<div class="line"><a id="l05069" name="l05069"></a><span class="lineno"> 5069</span> }</div>
<div class="line"><a id="l05070" name="l05070"></a><span class="lineno"> 5070</span> </div>
<div class="line"><a id="l05071" name="l05071"></a><span class="lineno"> 5071</span> <a class="code hl_struct" href="structFluxHeader.html">FluxHeader</a> header = {0};</div>
<div class="line"><a id="l05072" name="l05072"></a><span class="lineno"> 5072</span> header.<a class="code hl_variable" href="structFluxHeader.html#a17794a3f0cc5b11a5169580cc510a71c">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aeaee7c0287e406b4b09ad4b8954e46a3">FluxDataBlock</a>;</div>
<div class="line"><a id="l05073" name="l05073"></a><span class="lineno"> 5073</span> header.<a class="code hl_variable" href="structFluxHeader.html#a26f2a1be977dc973341e6952eba159dc">entries</a> = (uint16_t)capture_count;</div>
<div class="line"><a id="l05074" name="l05074"></a><span class="lineno"> 5074</span> header.<a class="code hl_variable" href="structFluxHeader.html#a8e2f7fb0153155438629cda42cb6f329">blockAlignmentShift</a> = ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>;</div>
<div class="line"><a id="l05075" name="l05075"></a><span class="lineno"> 5075</span> header.<a class="code hl_variable" href="structFluxHeader.html#a3980b9bf3db82de544c991cae4e6126a">crc64</a> =</div>
<div class="line"><a id="l05076" name="l05076"></a><span class="lineno"> 5076</span> capture_count == 0 ? 0 : <a class="code hl_function" href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a>((<span class="keyword">const</span> uint8_t *)entries, capture_count * <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structFluxEntry.html">FluxEntry</a>));</div>
<div class="line"><a id="l05077" name="l05077"></a><span class="lineno"> 5077</span> </div>
<div class="line"><a id="l05078" name="l05078"></a><span class="lineno"> 5078</span> <span class="comment">// Align stream position to block boundary</span></div>
<div class="line"><a id="l05079" name="l05079"></a><span class="lineno"> 5079</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l05080" name="l05080"></a><span class="lineno"> 5080</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> metadata_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l05081" name="l05081"></a><span class="lineno"> 5081</span> <span class="keyword">const</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l05082" name="l05082"></a><span class="lineno"> 5082</span> <span class="keywordflow">if</span>(metadata_position &amp; alignment_mask)</div>
<div class="line"><a id="l05083" name="l05083"></a><span class="lineno"> 5083</span> {</div>
<div class="line"><a id="l05084" name="l05084"></a><span class="lineno"> 5084</span> <span class="keyword">const</span> uint64_t aligned_position = metadata_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l05085" name="l05085"></a><span class="lineno"> 5085</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l05086" name="l05086"></a><span class="lineno"> 5086</span> metadata_position = aligned_position;</div>
<div class="line"><a id="l05087" name="l05087"></a><span class="lineno"> 5087</span> }</div>
<div class="line"><a id="l05088" name="l05088"></a><span class="lineno"> 5088</span> </div>
<div class="line"><a id="l05089" name="l05089"></a><span class="lineno"> 5089</span> <span class="keywordflow">if</span>(fwrite(&amp;header, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structFluxHeader.html">FluxHeader</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) != 1)</div>
<div class="line"><a id="l05090" name="l05090"></a><span class="lineno"> 5090</span> {</div>
<div class="line"><a id="l05091" name="l05091"></a><span class="lineno"> 5091</span> free(entries);</div>
<div class="line"><a id="l05092" name="l05092"></a><span class="lineno"> 5092</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a69e227faa1e5168628bb32d4acbe9f29">flux_entries</a> = previous_entries;</div>
<div class="line"><a id="l05093" name="l05093"></a><span class="lineno"> 5093</span> <a class="code hl_define" href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a>(<span class="stringliteral">&quot;Could not write flux metadata header&quot;</span>);</div>
<div class="line"><a id="l05094" name="l05094"></a><span class="lineno"> 5094</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#af86dd78bcb33b547113460822ed96c3e">AARUF_ERROR_CANNOT_WRITE_BLOCK_HEADER</a>;</div>
<div class="line"><a id="l05095" name="l05095"></a><span class="lineno"> 5095</span> }</div>
<div class="line"><a id="l05096" name="l05096"></a><span class="lineno"> 5096</span> </div>
<div class="line"><a id="l05097" name="l05097"></a><span class="lineno"> 5097</span> <span class="keywordflow">if</span>(capture_count != 0)</div>
<div class="line"><a id="l05098" name="l05098"></a><span class="lineno"> 5098</span> {</div>
<div class="line"><a id="l05099" name="l05099"></a><span class="lineno"> 5099</span> <span class="keywordtype">size_t</span> written_entries = fwrite(entries, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structFluxEntry.html">FluxEntry</a>), capture_count, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l05100" name="l05100"></a><span class="lineno"> 5100</span> <span class="keywordflow">if</span>(written_entries != capture_count)</div>
<div class="line"><a id="l05101" name="l05101"></a><span class="lineno"> 5101</span> {</div>
<div class="line"><a id="l05102" name="l05102"></a><span class="lineno"> 5102</span> free(entries);</div>
<div class="line"><a id="l05103" name="l05103"></a><span class="lineno"> 5103</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a69e227faa1e5168628bb32d4acbe9f29">flux_entries</a> = previous_entries;</div>
<div class="line"><a id="l05104" name="l05104"></a><span class="lineno"> 5104</span> <a class="code hl_define" href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a>(<span class="stringliteral">&quot;Could not write %zu flux entries (wrote %zu)&quot;</span>, capture_count, written_entries);</div>
<div class="line"><a id="l05105" name="l05105"></a><span class="lineno"> 5105</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a0ebe2ffd752f049954b4125ee8840bb5">AARUF_ERROR_CANNOT_WRITE_BLOCK_DATA</a>;</div>
<div class="line"><a id="l05106" name="l05106"></a><span class="lineno"> 5106</span> }</div>
<div class="line"><a id="l05107" name="l05107"></a><span class="lineno"> 5107</span> }</div>
<div class="line"><a id="l05108" name="l05108"></a><span class="lineno"> 5108</span> </div>
<div class="line"><a id="l05109" name="l05109"></a><span class="lineno"> 5109</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> metadata_entry;</div>
<div class="line"><a id="l05110" name="l05110"></a><span class="lineno"> 5110</span> metadata_entry.<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aeaee7c0287e406b4b09ad4b8954e46a3">FluxDataBlock</a>;</div>
<div class="line"><a id="l05111" name="l05111"></a><span class="lineno"> 5111</span> metadata_entry.<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a> = 0;</div>
<div class="line"><a id="l05112" name="l05112"></a><span class="lineno"> 5112</span> metadata_entry.<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a> = metadata_position;</div>
<div class="line"><a id="l05113" name="l05113"></a><span class="lineno"> 5113</span> utarray_push_back(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, &amp;metadata_entry);</div>
<div class="line"><a id="l05114" name="l05114"></a><span class="lineno"> 5114</span> </div>
<div class="line"><a id="l05115" name="l05115"></a><span class="lineno"> 5115</span> <span class="keywordflow">if</span>(previous_entries != NULL) free(previous_entries);</div>
<div class="line"><a id="l05116" name="l05116"></a><span class="lineno"> 5116</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a69e227faa1e5168628bb32d4acbe9f29">flux_entries</a> = entries;</div>
<div class="line"><a id="l05117" name="l05117"></a><span class="lineno"> 5117</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a1b150de162e5fb75d368dd6a52f6d5d7">flux_data_header</a> = header;</div>
<div class="line"><a id="l05118" name="l05118"></a><span class="lineno"> 5118</span> </div>
<div class="line"><a id="l05119" name="l05119"></a><span class="lineno"> 5119</span> utarray_free(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a1e11606681ce5da5947a2345efebf46e">flux_captures</a>);</div>
<div class="line"><a id="l05120" name="l05120"></a><span class="lineno"> 5120</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a1e11606681ce5da5947a2345efebf46e">flux_captures</a> = NULL;</div>
<div class="line"><a id="l05121" name="l05121"></a><span class="lineno"> 5121</span> </div>
<div class="line"><a id="l05122" name="l05122"></a><span class="lineno"> 5122</span> int32_t map_result = <a class="code hl_function" href="internal_8h.html#ae840a46bdea143ad49be3ba037376320">flux_map_rebuild_from_entries</a>(ctx);</div>
<div class="line"><a id="l05123" name="l05123"></a><span class="lineno"> 5123</span> <span class="keywordflow">if</span>(map_result != <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>) <span class="keywordflow">return</span> map_result;</div>
<div class="line"><a id="l05124" name="l05124"></a><span class="lineno"> 5124</span> </div>
<div class="line"><a id="l05125" name="l05125"></a><span class="lineno"> 5125</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Wrote %zu flux captures&quot;</span>, capture_count);</div>
<div class="line"><a id="l05126" name="l05126"></a><span class="lineno"> 5126</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l05127" name="l05127"></a><span class="lineno"> 5127</span>}</div>
</div>
<div class="line"><a id="l05128" name="l05128"></a><span class="lineno"> 5128</span></div>
<div class="foldopen" id="foldopen05145" data-start="{" data-end="}">
<div class="line"><a id="l05145" name="l05145"></a><span class="lineno"><a class="line" href="close__write_8c.html#a3532372fac3d5bb2619900820a26632e"> 5145</a></span><span class="keyword">static</span> int32_t <a class="code hl_function" href="close__write_8c.html#a3532372fac3d5bb2619900820a26632e">write_index_block</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l05146" name="l05146"></a><span class="lineno"> 5146</span>{</div>
<div class="line"><a id="l05147" name="l05147"></a><span class="lineno"> 5147</span> <span class="comment">// Write the complete index at the end of the file</span></div>
<div class="line"><a id="l05148" name="l05148"></a><span class="lineno"> 5148</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing index at the end of the file&quot;</span>);</div>
<div class="line"><a id="l05149" name="l05149"></a><span class="lineno"> 5149</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_END);</div>
<div class="line"><a id="l05150" name="l05150"></a><span class="lineno"> 5150</span> <a class="code hl_typedef" href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a> index_position = <a class="code hl_function" href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l05151" name="l05151"></a><span class="lineno"> 5151</span> </div>
<div class="line"><a id="l05152" name="l05152"></a><span class="lineno"> 5152</span> <span class="comment">// Align index position to block boundary if needed</span></div>
<div class="line"><a id="l05153" name="l05153"></a><span class="lineno"> 5153</span> uint64_t alignment_mask = (1ULL &lt;&lt; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">user_data_ddt_header</a>.<a class="code hl_variable" href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">blockAlignmentShift</a>) - 1;</div>
<div class="line"><a id="l05154" name="l05154"></a><span class="lineno"> 5154</span> <span class="keywordflow">if</span>(index_position &amp; alignment_mask)</div>
<div class="line"><a id="l05155" name="l05155"></a><span class="lineno"> 5155</span> {</div>
<div class="line"><a id="l05156" name="l05156"></a><span class="lineno"> 5156</span> uint64_t aligned_position = index_position + alignment_mask &amp; ~alignment_mask;</div>
<div class="line"><a id="l05157" name="l05157"></a><span class="lineno"> 5157</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, aligned_position, SEEK_SET);</div>
<div class="line"><a id="l05158" name="l05158"></a><span class="lineno"> 5158</span> index_position = aligned_position;</div>
<div class="line"><a id="l05159" name="l05159"></a><span class="lineno"> 5159</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Aligned index position to %&quot;</span> PRIu64, aligned_position);</div>
<div class="line"><a id="l05160" name="l05160"></a><span class="lineno"> 5160</span> }</div>
<div class="line"><a id="l05161" name="l05161"></a><span class="lineno"> 5161</span> </div>
<div class="line"><a id="l05162" name="l05162"></a><span class="lineno"> 5162</span> <span class="comment">// Prepare index header</span></div>
<div class="line"><a id="l05163" name="l05163"></a><span class="lineno"> 5163</span> <a class="code hl_struct" href="structIndexHeader3.html">IndexHeader3</a> index_header;</div>
<div class="line"><a id="l05164" name="l05164"></a><span class="lineno"> 5164</span> index_header.<a class="code hl_variable" href="structIndexHeader3.html#a482f94fd93019dd2879d984bc8eecf67">identifier</a> = <a class="code hl_enumvalue" href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a318acaf230a8ad091ef405caf7e4f411">IndexBlock3</a>;</div>
<div class="line"><a id="l05165" name="l05165"></a><span class="lineno"> 5165</span> index_header.<a class="code hl_variable" href="structIndexHeader3.html#af05fe8e08e929aa0eab6b74638f22b74">entries</a> = utarray_len(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>);</div>
<div class="line"><a id="l05166" name="l05166"></a><span class="lineno"> 5166</span> index_header.<a class="code hl_variable" href="structIndexHeader3.html#a33743c206cb10cc1d8ff2c7f9e61ddcf">previous</a> = 0; <span class="comment">// No previous index for now</span></div>
<div class="line"><a id="l05167" name="l05167"></a><span class="lineno"> 5167</span> </div>
<div class="line"><a id="l05168" name="l05168"></a><span class="lineno"> 5168</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing index with %&quot;</span> PRIu64 <span class="stringliteral">&quot; entries at position %ld&quot;</span>, index_header.<a class="code hl_variable" href="structIndexHeader3.html#af05fe8e08e929aa0eab6b74638f22b74">entries</a>, index_position);</div>
<div class="line"><a id="l05169" name="l05169"></a><span class="lineno"> 5169</span> </div>
<div class="line"><a id="l05170" name="l05170"></a><span class="lineno"> 5170</span> <span class="comment">// Calculate CRC64 of index entries</span></div>
<div class="line"><a id="l05171" name="l05171"></a><span class="lineno"> 5171</span> <a class="code hl_struct" href="structcrc64__ctx.html">crc64_ctx</a> *index_crc64_context = <a class="code hl_function" href="decls_8h.html#a66567ca64e31a687d4982cb254b45196">aaruf_crc64_init</a>();</div>
<div class="line"><a id="l05172" name="l05172"></a><span class="lineno"> 5172</span> <span class="keywordflow">if</span>(index_crc64_context != NULL &amp;&amp; index_header.<a class="code hl_variable" href="structIndexHeader3.html#af05fe8e08e929aa0eab6b74638f22b74">entries</a> &gt; 0)</div>
<div class="line"><a id="l05173" name="l05173"></a><span class="lineno"> 5173</span> {</div>
<div class="line"><a id="l05174" name="l05174"></a><span class="lineno"> 5174</span> <span class="keywordtype">size_t</span> index_data_size = index_header.<a class="code hl_variable" href="structIndexHeader3.html#af05fe8e08e929aa0eab6b74638f22b74">entries</a> * <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a>);</div>
<div class="line"><a id="l05175" name="l05175"></a><span class="lineno"> 5175</span> <a class="code hl_function" href="decls_8h.html#a1fb4423a841ccd728e3ad0d028cbc9b4">aaruf_crc64_update</a>(index_crc64_context, utarray_front(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>), index_data_size);</div>
<div class="line"><a id="l05176" name="l05176"></a><span class="lineno"> 5176</span> <a class="code hl_function" href="decls_8h.html#ae48cfb59c6585e9ffd4cd1a97044891f">aaruf_crc64_final</a>(index_crc64_context, &amp;index_header.<a class="code hl_variable" href="structIndexHeader3.html#a7291ac63956c468bf48aa17d24d3f7b2">crc64</a>);</div>
<div class="line"><a id="l05177" name="l05177"></a><span class="lineno"> 5177</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Calculated index CRC64: 0x%16lX&quot;</span>, index_header.<a class="code hl_variable" href="structIndexHeader3.html#a7291ac63956c468bf48aa17d24d3f7b2">crc64</a>);</div>
<div class="line"><a id="l05178" name="l05178"></a><span class="lineno"> 5178</span> }</div>
<div class="line"><a id="l05179" name="l05179"></a><span class="lineno"> 5179</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l05180" name="l05180"></a><span class="lineno"> 5180</span> index_header.<a class="code hl_variable" href="structIndexHeader3.html#a7291ac63956c468bf48aa17d24d3f7b2">crc64</a> = 0;</div>
<div class="line"><a id="l05181" name="l05181"></a><span class="lineno"> 5181</span> </div>
<div class="line"><a id="l05182" name="l05182"></a><span class="lineno"> 5182</span> <span class="comment">// Free CRC64 context</span></div>
<div class="line"><a id="l05183" name="l05183"></a><span class="lineno"> 5183</span> <a class="code hl_function" href="decls_8h.html#a4943569a8623eb2e3e0adc276c433097">aaruf_crc64_free</a>(index_crc64_context);</div>
<div class="line"><a id="l05184" name="l05184"></a><span class="lineno"> 5184</span> </div>
<div class="line"><a id="l05185" name="l05185"></a><span class="lineno"> 5185</span> <span class="comment">// Write index header</span></div>
<div class="line"><a id="l05186" name="l05186"></a><span class="lineno"> 5186</span> <span class="keywordflow">if</span>(fwrite(&amp;index_header, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structIndexHeader3.html">IndexHeader3</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l05187" name="l05187"></a><span class="lineno"> 5187</span> {</div>
<div class="line"><a id="l05188" name="l05188"></a><span class="lineno"> 5188</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote index header&quot;</span>);</div>
<div class="line"><a id="l05189" name="l05189"></a><span class="lineno"> 5189</span> </div>
<div class="line"><a id="l05190" name="l05190"></a><span class="lineno"> 5190</span> <span class="comment">// Write index entries</span></div>
<div class="line"><a id="l05191" name="l05191"></a><span class="lineno"> 5191</span> <span class="keywordflow">if</span>(index_header.<a class="code hl_variable" href="structIndexHeader3.html#af05fe8e08e929aa0eab6b74638f22b74">entries</a> &gt; 0)</div>
<div class="line"><a id="l05192" name="l05192"></a><span class="lineno"> 5192</span> {</div>
<div class="line"><a id="l05193" name="l05193"></a><span class="lineno"> 5193</span> <span class="keywordtype">size_t</span> entries_written = 0;</div>
<div class="line"><a id="l05194" name="l05194"></a><span class="lineno"> 5194</span> <a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *entry = NULL;</div>
<div class="line"><a id="l05195" name="l05195"></a><span class="lineno"> 5195</span> </div>
<div class="line"><a id="l05196" name="l05196"></a><span class="lineno"> 5196</span> <span class="keywordflow">for</span>(entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_front(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>); entry != NULL;</div>
<div class="line"><a id="l05197" name="l05197"></a><span class="lineno"> 5197</span> entry = (<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a> *)utarray_next(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">index_entries</a>, entry))</div>
<div class="line"><a id="l05198" name="l05198"></a><span class="lineno"> 5198</span> <span class="keywordflow">if</span>(fwrite(entry, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structIndexEntry.html">IndexEntry</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l05199" name="l05199"></a><span class="lineno"> 5199</span> {</div>
<div class="line"><a id="l05200" name="l05200"></a><span class="lineno"> 5200</span> entries_written++;</div>
<div class="line"><a id="l05201" name="l05201"></a><span class="lineno"> 5201</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Wrote index entry: blockType=0x%08X dataType=%u offset=%&quot;</span> PRIu64, entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">blockType</a>,</div>
<div class="line"><a id="l05202" name="l05202"></a><span class="lineno"> 5202</span> entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">dataType</a>, entry-&gt;<a class="code hl_variable" href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">offset</a>);</div>
<div class="line"><a id="l05203" name="l05203"></a><span class="lineno"> 5203</span> }</div>
<div class="line"><a id="l05204" name="l05204"></a><span class="lineno"> 5204</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l05205" name="l05205"></a><span class="lineno"> 5205</span> {</div>
<div class="line"><a id="l05206" name="l05206"></a><span class="lineno"> 5206</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to write index entry %zu&quot;</span>, entries_written);</div>
<div class="line"><a id="l05207" name="l05207"></a><span class="lineno"> 5207</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l05208" name="l05208"></a><span class="lineno"> 5208</span> }</div>
<div class="line"><a id="l05209" name="l05209"></a><span class="lineno"> 5209</span> </div>
<div class="line"><a id="l05210" name="l05210"></a><span class="lineno"> 5210</span> <span class="keywordflow">if</span>(entries_written == index_header.<a class="code hl_variable" href="structIndexHeader3.html#af05fe8e08e929aa0eab6b74638f22b74">entries</a>)</div>
<div class="line"><a id="l05211" name="l05211"></a><span class="lineno"> 5211</span> {</div>
<div class="line"><a id="l05212" name="l05212"></a><span class="lineno"> 5212</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully wrote all %zu index entries&quot;</span>, entries_written);</div>
<div class="line"><a id="l05213" name="l05213"></a><span class="lineno"> 5213</span> </div>
<div class="line"><a id="l05214" name="l05214"></a><span class="lineno"> 5214</span> <span class="comment">// Update header with index offset and rewrite it</span></div>
<div class="line"><a id="l05215" name="l05215"></a><span class="lineno"> 5215</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a670dec8d59407989fefc361dc26c6832">header</a>.<a class="code hl_variable" href="structAaruHeaderV2.html#a4ec4b1d593f5a0af19f6d7b8eaeada40">indexOffset</a> = index_position;</div>
<div class="line"><a id="l05216" name="l05216"></a><span class="lineno"> 5216</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Updating header with index offset: %&quot;</span> PRIu64, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a670dec8d59407989fefc361dc26c6832">header</a>.<a class="code hl_variable" href="structAaruHeaderV2.html#a4ec4b1d593f5a0af19f6d7b8eaeada40">indexOffset</a>);</div>
<div class="line"><a id="l05217" name="l05217"></a><span class="lineno"> 5217</span> </div>
<div class="line"><a id="l05218" name="l05218"></a><span class="lineno"> 5218</span> <span class="comment">// Seek back to beginning and rewrite header</span></div>
<div class="line"><a id="l05219" name="l05219"></a><span class="lineno"> 5219</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_SET);</div>
<div class="line"><a id="l05220" name="l05220"></a><span class="lineno"> 5220</span> <span class="keywordflow">if</span>(fwrite(&amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a670dec8d59407989fefc361dc26c6832">header</a>, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structAaruHeaderV2.html">AaruHeaderV2</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) == 1)</div>
<div class="line"><a id="l05221" name="l05221"></a><span class="lineno"> 5221</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Successfully updated header with index offset&quot;</span>);</div>
<div class="line"><a id="l05222" name="l05222"></a><span class="lineno"> 5222</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l05223" name="l05223"></a><span class="lineno"> 5223</span> {</div>
<div class="line"><a id="l05224" name="l05224"></a><span class="lineno"> 5224</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to update header with index offset&quot;</span>);</div>
<div class="line"><a id="l05225" name="l05225"></a><span class="lineno"> 5225</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#af180a859e926a3826486d78078076919">AARUF_ERROR_CANNOT_WRITE_HEADER</a>;</div>
<div class="line"><a id="l05226" name="l05226"></a><span class="lineno"> 5226</span> }</div>
<div class="line"><a id="l05227" name="l05227"></a><span class="lineno"> 5227</span> }</div>
<div class="line"><a id="l05228" name="l05228"></a><span class="lineno"> 5228</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l05229" name="l05229"></a><span class="lineno"> 5229</span> {</div>
<div class="line"><a id="l05230" name="l05230"></a><span class="lineno"> 5230</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to write all index entries (wrote %zu of %&quot;</span> PRIu64 <span class="stringliteral">&quot;)&quot;</span>, entries_written,</div>
<div class="line"><a id="l05231" name="l05231"></a><span class="lineno"> 5231</span> index_header.<a class="code hl_variable" href="structIndexHeader3.html#af05fe8e08e929aa0eab6b74638f22b74">entries</a>);</div>
<div class="line"><a id="l05232" name="l05232"></a><span class="lineno"> 5232</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#af180a859e926a3826486d78078076919">AARUF_ERROR_CANNOT_WRITE_HEADER</a>;</div>
<div class="line"><a id="l05233" name="l05233"></a><span class="lineno"> 5233</span> }</div>
<div class="line"><a id="l05234" name="l05234"></a><span class="lineno"> 5234</span> }</div>
<div class="line"><a id="l05235" name="l05235"></a><span class="lineno"> 5235</span> }</div>
<div class="line"><a id="l05236" name="l05236"></a><span class="lineno"> 5236</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l05237" name="l05237"></a><span class="lineno"> 5237</span> {</div>
<div class="line"><a id="l05238" name="l05238"></a><span class="lineno"> 5238</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Failed to write index header&quot;</span>);</div>
<div class="line"><a id="l05239" name="l05239"></a><span class="lineno"> 5239</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#af180a859e926a3826486d78078076919">AARUF_ERROR_CANNOT_WRITE_HEADER</a>;</div>
<div class="line"><a id="l05240" name="l05240"></a><span class="lineno"> 5240</span> }</div>
<div class="line"><a id="l05241" name="l05241"></a><span class="lineno"> 5241</span> </div>
<div class="line"><a id="l05242" name="l05242"></a><span class="lineno"> 5242</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l05243" name="l05243"></a><span class="lineno"> 5243</span>}</div>
</div>
<div class="line"><a id="l05244" name="l05244"></a><span class="lineno"> 5244</span></div>
<div class="foldopen" id="foldopen05257" data-start="{" data-end="}">
<div class="line"><a id="l05257" name="l05257"></a><span class="lineno"><a class="line" href="internal_8h.html#a750c966846027990bb0914760758c84c"> 5257</a></span>int32_t <a class="code hl_function" href="close__write_8c.html#a750c966846027990bb0914760758c84c">aaruf_finalize_write</a>(<a class="code hl_struct" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</div>
<div class="line"><a id="l05258" name="l05258"></a><span class="lineno"> 5258</span>{</div>
<div class="line"><a id="l05259" name="l05259"></a><span class="lineno"> 5259</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;File is writing&quot;</span>);</div>
<div class="line"><a id="l05260" name="l05260"></a><span class="lineno"> 5260</span> </div>
<div class="line"><a id="l05261" name="l05261"></a><span class="lineno"> 5261</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">has_zstd_blocks</a>) ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a670dec8d59407989fefc361dc26c6832">header</a>.<a class="code hl_variable" href="structAaruHeaderV2.html#a3a3a71ed3c7d48791a450b822c05ea2a">featureIncompatible</a> |= <a class="code hl_enumvalue" href="enums_8h.html#a993230a3978041acdc4e9ba46e4c9f25a4e05201249a76a85f7623929102ef4a2">AARU_FEATURE_INCOMPAT_ZSTD</a>;</div>
<div class="line"><a id="l05262" name="l05262"></a><span class="lineno"> 5262</span> </div>
<div class="line"><a id="l05263" name="l05263"></a><span class="lineno"> 5263</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Seeking to start of image&quot;</span>);</div>
<div class="line"><a id="l05264" name="l05264"></a><span class="lineno"> 5264</span> <span class="comment">// Write the header at the beginning of the file</span></div>
<div class="line"><a id="l05265" name="l05265"></a><span class="lineno"> 5265</span> <a class="code hl_function" href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>, 0, SEEK_SET);</div>
<div class="line"><a id="l05266" name="l05266"></a><span class="lineno"> 5266</span> </div>
<div class="line"><a id="l05267" name="l05267"></a><span class="lineno"> 5267</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Writing header at position 0&quot;</span>);</div>
<div class="line"><a id="l05268" name="l05268"></a><span class="lineno"> 5268</span> <span class="keywordflow">if</span>(fwrite(&amp;ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a670dec8d59407989fefc361dc26c6832">header</a>, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structAaruHeaderV2.html">AaruHeaderV2</a>), 1, ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>) != 1)</div>
<div class="line"><a id="l05269" name="l05269"></a><span class="lineno"> 5269</span> {</div>
<div class="line"><a id="l05270" name="l05270"></a><span class="lineno"> 5270</span> fclose(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a>);</div>
<div class="line"><a id="l05271" name="l05271"></a><span class="lineno"> 5271</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">imageStream</a> = NULL;</div>
<div class="line"><a id="l05272" name="l05272"></a><span class="lineno"> 5272</span> errno = <a class="code hl_define" href="errors_8h.html#af180a859e926a3826486d78078076919">AARUF_ERROR_CANNOT_WRITE_HEADER</a>;</div>
<div class="line"><a id="l05273" name="l05273"></a><span class="lineno"> 5273</span> <span class="keywordflow">return</span> -1;</div>
<div class="line"><a id="l05274" name="l05274"></a><span class="lineno"> 5274</span> }</div>
<div class="line"><a id="l05275" name="l05275"></a><span class="lineno"> 5275</span> </div>
<div class="line"><a id="l05276" name="l05276"></a><span class="lineno"> 5276</span> <span class="comment">// Close current block first</span></div>
<div class="line"><a id="l05277" name="l05277"></a><span class="lineno"> 5277</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Closing current block if any&quot;</span>);</div>
<div class="line"><a id="l05278" name="l05278"></a><span class="lineno"> 5278</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a80b7de958916f11cc61ef6871a376a92">writing_buffer</a> != NULL)</div>
<div class="line"><a id="l05279" name="l05279"></a><span class="lineno"> 5279</span> {</div>
<div class="line"><a id="l05280" name="l05280"></a><span class="lineno"> 5280</span> <span class="keywordtype">int</span> error = <a class="code hl_function" href="internal_8h.html#a2402812f5e04ba16765208c0b70fa6c5">aaruf_close_current_block</a>(ctx);</div>
<div class="line"><a id="l05281" name="l05281"></a><span class="lineno"> 5281</span> </div>
<div class="line"><a id="l05282" name="l05282"></a><span class="lineno"> 5282</span> <span class="keywordflow">if</span>(error != <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>) <span class="keywordflow">return</span> error;</div>
<div class="line"><a id="l05283" name="l05283"></a><span class="lineno"> 5283</span> }</div>
<div class="line"><a id="l05284" name="l05284"></a><span class="lineno"> 5284</span> </div>
<div class="line"><a id="l05285" name="l05285"></a><span class="lineno"> 5285</span> int32_t res;</div>
<div class="line"><a id="l05286" name="l05286"></a><span class="lineno"> 5286</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4d514102386b48bd51ac82c27bf9920a">is_tape</a>)</div>
<div class="line"><a id="l05287" name="l05287"></a><span class="lineno"> 5287</span> {</div>
<div class="line"><a id="l05288" name="l05288"></a><span class="lineno"> 5288</span> <span class="comment">// Write tape DDT</span></div>
<div class="line"><a id="l05289" name="l05289"></a><span class="lineno"> 5289</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad5e046ffc70066ba070dc58514b3a771">dirty_tape_ddt</a>)</div>
<div class="line"><a id="l05290" name="l05290"></a><span class="lineno"> 5290</span> {</div>
<div class="line"><a id="l05291" name="l05291"></a><span class="lineno"> 5291</span> res = <a class="code hl_function" href="close__write_8c.html#aed9f90614002b887ae9f3ef2333de16a">write_tape_ddt</a>(ctx);</div>
<div class="line"><a id="l05292" name="l05292"></a><span class="lineno"> 5292</span> <span class="keywordflow">if</span>(res != <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>) <span class="keywordflow">return</span> res;</div>
<div class="line"><a id="l05293" name="l05293"></a><span class="lineno"> 5293</span> }</div>
<div class="line"><a id="l05294" name="l05294"></a><span class="lineno"> 5294</span> }</div>
<div class="line"><a id="l05295" name="l05295"></a><span class="lineno"> 5295</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l05296" name="l05296"></a><span class="lineno"> 5296</span> {</div>
<div class="line"><a id="l05297" name="l05297"></a><span class="lineno"> 5297</span> <span class="comment">// Write cached secondary DDT table if any</span></div>
<div class="line"><a id="l05298" name="l05298"></a><span class="lineno"> 5298</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ad1e4ceb44652cacfc63e0e2c95f570c6">dirty_secondary_ddt</a>)</div>
<div class="line"><a id="l05299" name="l05299"></a><span class="lineno"> 5299</span> {</div>
<div class="line"><a id="l05300" name="l05300"></a><span class="lineno"> 5300</span> res = <a class="code hl_function" href="close__write_8c.html#af0f89d22c6e2bdca261223bbdda7654c">write_cached_secondary_ddt</a>(ctx);</div>
<div class="line"><a id="l05301" name="l05301"></a><span class="lineno"> 5301</span> <span class="keywordflow">if</span>(res != <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>) <span class="keywordflow">return</span> res;</div>
<div class="line"><a id="l05302" name="l05302"></a><span class="lineno"> 5302</span> }</div>
<div class="line"><a id="l05303" name="l05303"></a><span class="lineno"> 5303</span> </div>
<div class="line"><a id="l05304" name="l05304"></a><span class="lineno"> 5304</span> <span class="comment">// Write primary DDT table (multi-level) if applicable</span></div>
<div class="line"><a id="l05305" name="l05305"></a><span class="lineno"> 5305</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a2f095c3433eb29d2bf421b1e3355e72d">dirty_primary_ddt</a>)</div>
<div class="line"><a id="l05306" name="l05306"></a><span class="lineno"> 5306</span> {</div>
<div class="line"><a id="l05307" name="l05307"></a><span class="lineno"> 5307</span> res = <a class="code hl_function" href="close__write_8c.html#a1bb181171eb9d0b0016cf4091ed831d7">write_primary_ddt</a>(ctx);</div>
<div class="line"><a id="l05308" name="l05308"></a><span class="lineno"> 5308</span> <span class="keywordflow">if</span>(res != <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>) <span class="keywordflow">return</span> res;</div>
<div class="line"><a id="l05309" name="l05309"></a><span class="lineno"> 5309</span> }</div>
<div class="line"><a id="l05310" name="l05310"></a><span class="lineno"> 5310</span> </div>
<div class="line"><a id="l05311" name="l05311"></a><span class="lineno"> 5311</span> <span class="comment">// Write single-level DDT table if applicable</span></div>
<div class="line"><a id="l05312" name="l05312"></a><span class="lineno"> 5312</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a7ae2128b4ae5511c2c601ec8e8f66387">dirty_single_level_ddt</a>)</div>
<div class="line"><a id="l05313" name="l05313"></a><span class="lineno"> 5313</span> {</div>
<div class="line"><a id="l05314" name="l05314"></a><span class="lineno"> 5314</span> res = <a class="code hl_function" href="close__write_8c.html#a7314de0d71768709fa4ba2db7f89cdb9">write_single_level_ddt</a>(ctx);</div>
<div class="line"><a id="l05315" name="l05315"></a><span class="lineno"> 5315</span> <span class="keywordflow">if</span>(res != <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>) <span class="keywordflow">return</span> res;</div>
<div class="line"><a id="l05316" name="l05316"></a><span class="lineno"> 5316</span> }</div>
<div class="line"><a id="l05317" name="l05317"></a><span class="lineno"> 5317</span> }</div>
<div class="line"><a id="l05318" name="l05318"></a><span class="lineno"> 5318</span> </div>
<div class="line"><a id="l05319" name="l05319"></a><span class="lineno"> 5319</span> <span class="comment">// Finalize checksums and write checksum block</span></div>
<div class="line"><a id="l05320" name="l05320"></a><span class="lineno"> 5320</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a0d06526ba707ed15763457e53a00673d">dirty_checksum_block</a>) <a class="code hl_function" href="close__write_8c.html#a84f08d3fe750b46dad183b12bb3927c5">write_checksum_block</a>(ctx);</div>
<div class="line"><a id="l05321" name="l05321"></a><span class="lineno"> 5321</span> </div>
<div class="line"><a id="l05322" name="l05322"></a><span class="lineno"> 5322</span> <span class="comment">// Write tracks block</span></div>
<div class="line"><a id="l05323" name="l05323"></a><span class="lineno"> 5323</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4f10051f78c63709ccc01cca3ba5a22f">dirty_tracks_block</a>) <a class="code hl_function" href="close__write_8c.html#aa2451e6c0fc8d4db3bfb9874f2ca990c">write_tracks_block</a>(ctx);</div>
<div class="line"><a id="l05324" name="l05324"></a><span class="lineno"> 5324</span> </div>
<div class="line"><a id="l05325" name="l05325"></a><span class="lineno"> 5325</span> <span class="comment">// Write flux capture blocks</span></div>
<div class="line"><a id="l05326" name="l05326"></a><span class="lineno"> 5326</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#acbb9df628de2c980cd3d7c22e5515f62">dirty_flux_block</a>)</div>
<div class="line"><a id="l05327" name="l05327"></a><span class="lineno"> 5327</span> {</div>
<div class="line"><a id="l05328" name="l05328"></a><span class="lineno"> 5328</span> res = <a class="code hl_function" href="close__write_8c.html#af80e68ad63df21d7eb0ff9c7212302a1">write_flux_blocks</a>(ctx);</div>
<div class="line"><a id="l05329" name="l05329"></a><span class="lineno"> 5329</span> <span class="keywordflow">if</span>(res != <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>) <span class="keywordflow">return</span> res;</div>
<div class="line"><a id="l05330" name="l05330"></a><span class="lineno"> 5330</span> }</div>
<div class="line"><a id="l05331" name="l05331"></a><span class="lineno"> 5331</span> </div>
<div class="line"><a id="l05332" name="l05332"></a><span class="lineno"> 5332</span> <span class="comment">// Write MODE 2 subheader data block</span></div>
<div class="line"><a id="l05333" name="l05333"></a><span class="lineno"> 5333</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a47b4ad72f562022ffac686c59b33057f">dirty_mode2_subheaders_block</a>) <a class="code hl_function" href="close__write_8c.html#ade7f81cbae198dbbea937551bf670a4f">write_mode2_subheaders_block</a>(ctx);</div>
<div class="line"><a id="l05334" name="l05334"></a><span class="lineno"> 5334</span> </div>
<div class="line"><a id="l05335" name="l05335"></a><span class="lineno"> 5335</span> <span class="comment">// Write CD sector prefix data block</span></div>
<div class="line"><a id="l05336" name="l05336"></a><span class="lineno"> 5336</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a60a07b295752e19284649743c43122c2">dirty_sector_prefix_block</a>) <a class="code hl_function" href="close__write_8c.html#af383051987456d1295862e395027ffa8">write_sector_prefix</a>(ctx);</div>
<div class="line"><a id="l05337" name="l05337"></a><span class="lineno"> 5337</span> </div>
<div class="line"><a id="l05338" name="l05338"></a><span class="lineno"> 5338</span> <span class="comment">// Write sector prefix DDT (statuses + optional indexes)</span></div>
<div class="line"><a id="l05339" name="l05339"></a><span class="lineno"> 5339</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab977bf7c003408fa90116d1b441780ea">dirty_sector_prefix_ddt</a>) <a class="code hl_function" href="close__write_8c.html#ae5ee36ba745233583773cd7a644c8aa7">write_sector_prefix_ddt</a>(ctx);</div>
<div class="line"><a id="l05340" name="l05340"></a><span class="lineno"> 5340</span> </div>
<div class="line"><a id="l05341" name="l05341"></a><span class="lineno"> 5341</span> <span class="comment">// Write CD sector suffix data block (EDC/ECC captures)</span></div>
<div class="line"><a id="l05342" name="l05342"></a><span class="lineno"> 5342</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a3c6d8057776a41c478df60ee228b2cf4">dirty_sector_suffix_block</a>) <a class="code hl_function" href="close__write_8c.html#a8ea54bc4597be4246f2be361a5854251">write_sector_suffix</a>(ctx);</div>
<div class="line"><a id="l05343" name="l05343"></a><span class="lineno"> 5343</span> </div>
<div class="line"><a id="l05344" name="l05344"></a><span class="lineno"> 5344</span> <span class="comment">// Write sector prefix DDT (EDC/ECC captures)</span></div>
<div class="line"><a id="l05345" name="l05345"></a><span class="lineno"> 5345</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a9755effb4c78f872b840c62566fa6e4a">dirty_sector_suffix_ddt</a>) <a class="code hl_function" href="close__write_8c.html#a9d0eb026d1fa544b554493e780b7fbc1">write_sector_suffix_ddt</a>(ctx);</div>
<div class="line"><a id="l05346" name="l05346"></a><span class="lineno"> 5346</span> </div>
<div class="line"><a id="l05347" name="l05347"></a><span class="lineno"> 5347</span> <span class="comment">// Write sector subchannel data block</span></div>
<div class="line"><a id="l05348" name="l05348"></a><span class="lineno"> 5348</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab268908ef1517931e68c19f9ddd63269">dirty_sector_subchannel_block</a>) <a class="code hl_function" href="close__write_8c.html#a2b849af94084e38d2040eca1d520478a">write_sector_subchannel</a>(ctx);</div>
<div class="line"><a id="l05349" name="l05349"></a><span class="lineno"> 5349</span> </div>
<div class="line"><a id="l05350" name="l05350"></a><span class="lineno"> 5350</span> <span class="comment">// Write DVD long sector data blocks</span></div>
<div class="line"><a id="l05351" name="l05351"></a><span class="lineno"> 5351</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#ab5aef7d04dd9d157b63e0aad49408e8b">dirty_dvd_long_sector_blocks</a>) <a class="code hl_function" href="close__write_8c.html#a840a51379be95b007271f5b6a391a597">write_dvd_long_sector_blocks</a>(ctx);</div>
<div class="line"><a id="l05352" name="l05352"></a><span class="lineno"> 5352</span> </div>
<div class="line"><a id="l05353" name="l05353"></a><span class="lineno"> 5353</span> <span class="comment">// Write DVD decrypted title keys</span></div>
<div class="line"><a id="l05354" name="l05354"></a><span class="lineno"> 5354</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a43de9f79e2d7063d5f120c63301800e3">dirty_dvd_title_key_decrypted_block</a>) <a class="code hl_function" href="close__write_8c.html#a5e2cce0d9661697c767d9312224fd340">write_dvd_title_key_decrypted_block</a>(ctx);</div>
<div class="line"><a id="l05355" name="l05355"></a><span class="lineno"> 5355</span> </div>
<div class="line"><a id="l05356" name="l05356"></a><span class="lineno"> 5356</span> <span class="comment">// Write media tags data blocks</span></div>
<div class="line"><a id="l05357" name="l05357"></a><span class="lineno"> 5357</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a182f0f2c49aeb3b2f4ed8e7625d1cf46">dirty_media_tags</a>) <a class="code hl_function" href="close__write_8c.html#a3decc41ec145e8b153a23de6389b3782">write_media_tags</a>(ctx);</div>
<div class="line"><a id="l05358" name="l05358"></a><span class="lineno"> 5358</span> </div>
<div class="line"><a id="l05359" name="l05359"></a><span class="lineno"> 5359</span> <span class="comment">// Write tape files</span></div>
<div class="line"><a id="l05360" name="l05360"></a><span class="lineno"> 5360</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#abdf9ca4ea03bb2080831fc9aaa127422">dirty_tape_file_block</a>) <a class="code hl_function" href="close__write_8c.html#a742ec2b4d57e32fa856033b1e4a04e9f">write_tape_file_block</a>(ctx);</div>
<div class="line"><a id="l05361" name="l05361"></a><span class="lineno"> 5361</span> </div>
<div class="line"><a id="l05362" name="l05362"></a><span class="lineno"> 5362</span> <span class="comment">// Write tape partitions</span></div>
<div class="line"><a id="l05363" name="l05363"></a><span class="lineno"> 5363</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a482f84e538a27a4b8686ad27c449bee9">dirty_tape_partition_block</a>) <a class="code hl_function" href="close__write_8c.html#ae333a9d69b81891b260907fd7d0665e1">write_tape_partition_block</a>(ctx);</div>
<div class="line"><a id="l05364" name="l05364"></a><span class="lineno"> 5364</span> </div>
<div class="line"><a id="l05365" name="l05365"></a><span class="lineno"> 5365</span> <span class="comment">// Write geometry block if any</span></div>
<div class="line"><a id="l05366" name="l05366"></a><span class="lineno"> 5366</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aeb85241fdc8a4ac27aee8acab5ceec17">dirty_geometry_block</a>) <a class="code hl_function" href="close__write_8c.html#ada8f13126103c0077ddcf5e6120aea53">write_geometry_block</a>(ctx);</div>
<div class="line"><a id="l05367" name="l05367"></a><span class="lineno"> 5367</span> </div>
<div class="line"><a id="l05368" name="l05368"></a><span class="lineno"> 5368</span> <span class="comment">// Write metadata block</span></div>
<div class="line"><a id="l05369" name="l05369"></a><span class="lineno"> 5369</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aab573afda1087dcc99dc9a6a34fcc844">dirty_metadata_block</a>) <a class="code hl_function" href="close__write_8c.html#af36ba67be5e488713558202feef0eeef">write_metadata_block</a>(ctx);</div>
<div class="line"><a id="l05370" name="l05370"></a><span class="lineno"> 5370</span> </div>
<div class="line"><a id="l05371" name="l05371"></a><span class="lineno"> 5371</span> <span class="comment">// Write dump hardware block if any</span></div>
<div class="line"><a id="l05372" name="l05372"></a><span class="lineno"> 5372</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#aa9fb206d36b68370f2435899c79abbfd">dirty_dumphw_block</a>) <a class="code hl_function" href="close__write_8c.html#a796034966c1e918152e652635431dc39">write_dumphw_block</a>(ctx);</div>
<div class="line"><a id="l05373" name="l05373"></a><span class="lineno"> 5373</span> </div>
<div class="line"><a id="l05374" name="l05374"></a><span class="lineno"> 5374</span> <span class="comment">// Write CICM XML block if any</span></div>
<div class="line"><a id="l05375" name="l05375"></a><span class="lineno"> 5375</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a4bdcfa521eb92c949081adca481f01fd">dirty_cicm_block</a>) <a class="code hl_function" href="close__write_8c.html#a2308f1f7356e94d85c057a3d0d4ed343">write_cicm_block</a>(ctx);</div>
<div class="line"><a id="l05376" name="l05376"></a><span class="lineno"> 5376</span> </div>
<div class="line"><a id="l05377" name="l05377"></a><span class="lineno"> 5377</span> <span class="comment">// Write Aaru metadata JSON block if any</span></div>
<div class="line"><a id="l05378" name="l05378"></a><span class="lineno"> 5378</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a6f3db4b3d6f4351edae1353b0815795e">dirty_json_block</a>) <a class="code hl_function" href="close__write_8c.html#ad94331170e773c67845daa357c6ecb42">write_aaru_json_block</a>(ctx);</div>
<div class="line"><a id="l05379" name="l05379"></a><span class="lineno"> 5379</span> </div>
<div class="line"><a id="l05380" name="l05380"></a><span class="lineno"> 5380</span> <span class="comment">// Write the complete index at the end of the file</span></div>
<div class="line"><a id="l05381" name="l05381"></a><span class="lineno"> 5381</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">dirty_index_block</a>)</div>
<div class="line"><a id="l05382" name="l05382"></a><span class="lineno"> 5382</span> {</div>
<div class="line"><a id="l05383" name="l05383"></a><span class="lineno"> 5383</span> res = <a class="code hl_function" href="close__write_8c.html#a3532372fac3d5bb2619900820a26632e">write_index_block</a>(ctx);</div>
<div class="line"><a id="l05384" name="l05384"></a><span class="lineno"> 5384</span> <span class="keywordflow">if</span>(res != <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>) <span class="keywordflow">return</span> res;</div>
<div class="line"><a id="l05385" name="l05385"></a><span class="lineno"> 5385</span> }</div>
<div class="line"><a id="l05386" name="l05386"></a><span class="lineno"> 5386</span> </div>
<div class="line"><a id="l05387" name="l05387"></a><span class="lineno"> 5387</span> <span class="comment">// Write erasure coding parity, ECMB, and recovery footer</span></div>
<div class="line"><a id="l05388" name="l05388"></a><span class="lineno"> 5388</span> <a class="code hl_function" href="erasure__internal_8h.html#a38a12ac5d36e23b28d2f110906b14126">ec_finalize</a>(ctx);</div>
<div class="line"><a id="l05389" name="l05389"></a><span class="lineno"> 5389</span> </div>
<div class="line"><a id="l05390" name="l05390"></a><span class="lineno"> 5390</span> <span class="keywordflow">if</span>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a0d4e1977913ce67e85bced41c58e5dd2">deduplicate</a> &amp;&amp; ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a18bee1dd72fd1ca4957ff6ddfebce343">sector_hash_map</a> != NULL)</div>
<div class="line"><a id="l05391" name="l05391"></a><span class="lineno"> 5391</span> {</div>
<div class="line"><a id="l05392" name="l05392"></a><span class="lineno"> 5392</span> <a class="code hl_define" href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a>(<span class="stringliteral">&quot;Clearing sector hash map&quot;</span>);</div>
<div class="line"><a id="l05393" name="l05393"></a><span class="lineno"> 5393</span> <span class="comment">// Clear sector hash map</span></div>
<div class="line"><a id="l05394" name="l05394"></a><span class="lineno"> 5394</span> <a class="code hl_function" href="hash__map_8h.html#ab885e8c5bedaf6f3cca1877e378fd04f">free_map</a>(ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a18bee1dd72fd1ca4957ff6ddfebce343">sector_hash_map</a>);</div>
<div class="line"><a id="l05395" name="l05395"></a><span class="lineno"> 5395</span> ctx-&gt;<a class="code hl_variable" href="structaaruformat__context.html#a18bee1dd72fd1ca4957ff6ddfebce343">sector_hash_map</a> = NULL;</div>
<div class="line"><a id="l05396" name="l05396"></a><span class="lineno"> 5396</span> }</div>
<div class="line"><a id="l05397" name="l05397"></a><span class="lineno"> 5397</span> </div>
<div class="line"><a id="l05398" name="l05398"></a><span class="lineno"> 5398</span> <span class="keywordflow">return</span> <a class="code hl_define" href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a>;</div>
<div class="line"><a id="l05399" name="l05399"></a><span class="lineno"> 5399</span>}</div>
</div>
<div class="ttc" id="aaaruformat_8h_html"><div class="ttname"><a href="aaruformat_8h.html">aaruformat.h</a></div></div>
<div class="ttc" id="aclose__write_8c_html_a10d7168f66ee3b1e78d17022f37f63a9"><div class="ttname"><a href="close__write_8c.html#a10d7168f66ee3b1e78d17022f37f63a9">write_flux_capture_payload</a></div><div class="ttdeci">static int32_t write_flux_capture_payload(aaruformat_context *ctx, FluxCaptureRecord *record, FluxEntry *entry)</div><div class="ttdoc">Serialize a single flux capture payload block to the image file.</div><div class="ttdef"><b>Definition</b> <a href="#l04609">close_write.c:4609</a></div></div>
<div class="ttc" id="aclose__write_8c_html_a1bb181171eb9d0b0016cf4091ed831d7"><div class="ttname"><a href="close__write_8c.html#a1bb181171eb9d0b0016cf4091ed831d7">write_primary_ddt</a></div><div class="ttdeci">static int32_t write_primary_ddt(aaruformat_context *ctx)</div><div class="ttdoc">Write (flush) the multi-level primary DDT table header and data back to its file offset.</div><div class="ttdef"><b>Definition</b> <a href="#l00297">close_write.c:297</a></div></div>
<div class="ttc" id="aclose__write_8c_html_a2308f1f7356e94d85c057a3d0d4ed343"><div class="ttname"><a href="close__write_8c.html#a2308f1f7356e94d85c057a3d0d4ed343">write_cicm_block</a></div><div class="ttdeci">static void write_cicm_block(aaruformat_context *ctx)</div><div class="ttdoc">Serialize the CICM XML metadata block to the image file.</div><div class="ttdef"><b>Definition</b> <a href="#l04229">close_write.c:4229</a></div></div>
<div class="ttc" id="aclose__write_8c_html_a2b849af94084e38d2040eca1d520478a"><div class="ttname"><a href="close__write_8c.html#a2b849af94084e38d2040eca1d520478a">write_sector_subchannel</a></div><div class="ttdeci">static void write_sector_subchannel(aaruformat_context *ctx)</div><div class="ttdoc">Serialize the per-sector subchannel or tag data block.</div><div class="ttdef"><b>Definition</b> <a href="#l01759">close_write.c:1759</a></div></div>
<div class="ttc" id="aclose__write_8c_html_a3532372fac3d5bb2619900820a26632e"><div class="ttname"><a href="close__write_8c.html#a3532372fac3d5bb2619900820a26632e">write_index_block</a></div><div class="ttdeci">static int32_t write_index_block(aaruformat_context *ctx)</div><div class="ttdoc">Serialize the accumulated index entries at the end of the image and back-patch the header.</div><div class="ttdef"><b>Definition</b> <a href="#l05145">close_write.c:5145</a></div></div>
<div class="ttc" id="aclose__write_8c_html_a3decc41ec145e8b153a23de6389b3782"><div class="ttname"><a href="close__write_8c.html#a3decc41ec145e8b153a23de6389b3782">write_media_tags</a></div><div class="ttdeci">static void write_media_tags(aaruformat_context *ctx)</div><div class="ttdoc">Serialize all accumulated media tags to the image file.</div><div class="ttdef"><b>Definition</b> <a href="#l02863">close_write.c:2863</a></div></div>
<div class="ttc" id="aclose__write_8c_html_a5e2cce0d9661697c767d9312224fd340"><div class="ttname"><a href="close__write_8c.html#a5e2cce0d9661697c767d9312224fd340">write_dvd_title_key_decrypted_block</a></div><div class="ttdeci">static void write_dvd_title_key_decrypted_block(aaruformat_context *ctx)</div><div class="ttdoc">Serialize the DVD decrypted title key data block to the image file.</div><div class="ttdef"><b>Definition</b> <a href="#l02666">close_write.c:2666</a></div></div>
<div class="ttc" id="aclose__write_8c_html_a7314de0d71768709fa4ba2db7f89cdb9"><div class="ttname"><a href="close__write_8c.html#a7314de0d71768709fa4ba2db7f89cdb9">write_single_level_ddt</a></div><div class="ttdeci">static int32_t write_single_level_ddt(aaruformat_context *ctx)</div><div class="ttdoc">Serialize a single-level DDT (tableShift == 0) directly after its header.</div><div class="ttdef"><b>Definition</b> <a href="#l00399">close_write.c:399</a></div></div>
<div class="ttc" id="aclose__write_8c_html_a742ec2b4d57e32fa856033b1e4a04e9f"><div class="ttname"><a href="close__write_8c.html#a742ec2b4d57e32fa856033b1e4a04e9f">write_tape_file_block</a></div><div class="ttdeci">static void write_tape_file_block(aaruformat_context *ctx)</div><div class="ttdoc">Serialize the tape file metadata block to the image file.</div><div class="ttdef"><b>Definition</b> <a href="#l03154">close_write.c:3154</a></div></div>
<div class="ttc" id="aclose__write_8c_html_a750c966846027990bb0914760758c84c"><div class="ttname"><a href="close__write_8c.html#a750c966846027990bb0914760758c84c">aaruf_finalize_write</a></div><div class="ttdeci">int32_t aaruf_finalize_write(aaruformat_context *ctx)</div><div class="ttdoc">Finalize a write-mode image: flush all pending blocks, DDTs, and the index.</div><div class="ttdef"><b>Definition</b> <a href="#l05257">close_write.c:5257</a></div></div>
<div class="ttc" id="aclose__write_8c_html_a796034966c1e918152e652635431dc39"><div class="ttname"><a href="close__write_8c.html#a796034966c1e918152e652635431dc39">write_dumphw_block</a></div><div class="ttdeci">static void write_dumphw_block(aaruformat_context *ctx)</div><div class="ttdoc">Serialize the dump hardware block containing acquisition environment information.</div><div class="ttdef"><b>Definition</b> <a href="#l03986">close_write.c:3986</a></div></div>
<div class="ttc" id="aclose__write_8c_html_a840a51379be95b007271f5b6a391a597"><div class="ttname"><a href="close__write_8c.html#a840a51379be95b007271f5b6a391a597">write_dvd_long_sector_blocks</a></div><div class="ttdeci">static void write_dvd_long_sector_blocks(aaruformat_context *ctx)</div><div class="ttdoc">Serialize DVD long sector auxiliary data blocks to the image file.</div><div class="ttdef"><b>Definition</b> <a href="#l02105">close_write.c:2105</a></div></div>
<div class="ttc" id="aclose__write_8c_html_a84f08d3fe750b46dad183b12bb3927c5"><div class="ttname"><a href="close__write_8c.html#a84f08d3fe750b46dad183b12bb3927c5">write_checksum_block</a></div><div class="ttdeci">static void write_checksum_block(aaruformat_context *ctx)</div><div class="ttdoc">Finalize any active checksum calculations and append a checksum block.</div><div class="ttdef"><b>Definition</b> <a href="#l00719">close_write.c:719</a></div></div>
<div class="ttc" id="aclose__write_8c_html_a8ea54bc4597be4246f2be361a5854251"><div class="ttname"><a href="close__write_8c.html#a8ea54bc4597be4246f2be361a5854251">write_sector_suffix</a></div><div class="ttdeci">static void write_sector_suffix(aaruformat_context *ctx)</div><div class="ttdoc">Serialize the optional CD sector suffix block (EDC/ECC region capture).</div><div class="ttdef"><b>Definition</b> <a href="#l01242">close_write.c:1242</a></div></div>
<div class="ttc" id="aclose__write_8c_html_a9d0eb026d1fa544b554493e780b7fbc1"><div class="ttname"><a href="close__write_8c.html#a9d0eb026d1fa544b554493e780b7fbc1">write_sector_suffix_ddt</a></div><div class="ttdeci">static void write_sector_suffix_ddt(aaruformat_context *ctx)</div><div class="ttdoc">Serialize the per-sector CD suffix status / index DeDuplication Table (DDT v2, suffix variant).</div><div class="ttdef"><b>Definition</b> <a href="#l01568">close_write.c:1568</a></div></div>
<div class="ttc" id="aclose__write_8c_html_aa2451e6c0fc8d4db3bfb9874f2ca990c"><div class="ttname"><a href="close__write_8c.html#aa2451e6c0fc8d4db3bfb9874f2ca990c">write_tracks_block</a></div><div class="ttdeci">static void write_tracks_block(aaruformat_context *ctx)</div><div class="ttdoc">Serialize the tracks metadata block and add it to the index.</div><div class="ttdef"><b>Definition</b> <a href="#l00876">close_write.c:876</a></div></div>
<div class="ttc" id="aclose__write_8c_html_ad94331170e773c67845daa357c6ecb42"><div class="ttname"><a href="close__write_8c.html#ad94331170e773c67845daa357c6ecb42">write_aaru_json_block</a></div><div class="ttdeci">static void write_aaru_json_block(aaruformat_context *ctx)</div><div class="ttdoc">Serialize the Aaru metadata JSON block to the image file.</div><div class="ttdef"><b>Definition</b> <a href="#l04379">close_write.c:4379</a></div></div>
<div class="ttc" id="aclose__write_8c_html_ada8f13126103c0077ddcf5e6120aea53"><div class="ttname"><a href="close__write_8c.html#ada8f13126103c0077ddcf5e6120aea53">write_geometry_block</a></div><div class="ttdeci">static void write_geometry_block(aaruformat_context *ctx)</div><div class="ttdoc">Serialize the geometry metadata block to the image file.</div><div class="ttdef"><b>Definition</b> <a href="#l03539">close_write.c:3539</a></div></div>
<div class="ttc" id="aclose__write_8c_html_ade7f81cbae198dbbea937551bf670a4f"><div class="ttname"><a href="close__write_8c.html#ade7f81cbae198dbbea937551bf670a4f">write_mode2_subheaders_block</a></div><div class="ttdeci">static void write_mode2_subheaders_block(aaruformat_context *ctx)</div><div class="ttdoc">Serialize a MODE 2 (XA) subheaders data block.</div><div class="ttdef"><b>Definition</b> <a href="#l00942">close_write.c:942</a></div></div>
<div class="ttc" id="aclose__write_8c_html_ae333a9d69b81891b260907fd7d0665e1"><div class="ttname"><a href="close__write_8c.html#ae333a9d69b81891b260907fd7d0665e1">write_tape_partition_block</a></div><div class="ttdeci">static void write_tape_partition_block(aaruformat_context *ctx)</div><div class="ttdoc">Serialize the tape partition metadata block to the image file.</div><div class="ttdef"><b>Definition</b> <a href="#l03400">close_write.c:3400</a></div></div>
<div class="ttc" id="aclose__write_8c_html_ae5ee36ba745233583773cd7a644c8aa7"><div class="ttname"><a href="close__write_8c.html#ae5ee36ba745233583773cd7a644c8aa7">write_sector_prefix_ddt</a></div><div class="ttdeci">static void write_sector_prefix_ddt(aaruformat_context *ctx)</div><div class="ttdoc">Serialize the per-sector CD prefix status / index DeDuplication Table (DDT v2, prefix variant).</div><div class="ttdef"><b>Definition</b> <a href="#l01391">close_write.c:1391</a></div></div>
<div class="ttc" id="aclose__write_8c_html_aed9f90614002b887ae9f3ef2333de16a"><div class="ttname"><a href="close__write_8c.html#aed9f90614002b887ae9f3ef2333de16a">write_tape_ddt</a></div><div class="ttdeci">static int32_t write_tape_ddt(aaruformat_context *ctx)</div><div class="ttdoc">Converts tape DDT hash table to array format and writes it as a single-level DDT.</div><div class="ttdef"><b>Definition</b> <a href="#l00660">close_write.c:660</a></div></div>
<div class="ttc" id="aclose__write_8c_html_af0f89d22c6e2bdca261223bbdda7654c"><div class="ttname"><a href="close__write_8c.html#af0f89d22c6e2bdca261223bbdda7654c">write_cached_secondary_ddt</a></div><div class="ttdeci">static int32_t write_cached_secondary_ddt(aaruformat_context *ctx)</div><div class="ttdoc">Flush a cached secondary (child) DeDuplication Table (DDT) to the image.</div><div class="ttdef"><b>Definition</b> <a href="#l00070">close_write.c:70</a></div></div>
<div class="ttc" id="aclose__write_8c_html_af36ba67be5e488713558202feef0eeef"><div class="ttname"><a href="close__write_8c.html#af36ba67be5e488713558202feef0eeef">write_metadata_block</a></div><div class="ttdeci">static void write_metadata_block(aaruformat_context *ctx)</div><div class="ttdoc">Serialize the metadata block containing image and media descriptive information.</div><div class="ttdef"><b>Definition</b> <a href="#l03688">close_write.c:3688</a></div></div>
<div class="ttc" id="aclose__write_8c_html_af383051987456d1295862e395027ffa8"><div class="ttname"><a href="close__write_8c.html#af383051987456d1295862e395027ffa8">write_sector_prefix</a></div><div class="ttdeci">static void write_sector_prefix(aaruformat_context *ctx)</div><div class="ttdoc">Serialize the optional CD sector prefix block.</div><div class="ttdef"><b>Definition</b> <a href="#l01089">close_write.c:1089</a></div></div>
<div class="ttc" id="aclose__write_8c_html_af80e68ad63df21d7eb0ff9c7212302a1"><div class="ttname"><a href="close__write_8c.html#af80e68ad63df21d7eb0ff9c7212302a1">write_flux_blocks</a></div><div class="ttdeci">static int32_t write_flux_blocks(aaruformat_context *ctx)</div><div class="ttdoc">Serialize all accumulated flux capture blocks to the image file.</div><div class="ttdef"><b>Definition</b> <a href="#l05024">close_write.c:5024</a></div></div>
<div class="ttc" id="aconsts_8h_html_a25fd08252b97a0230d3efc899bddd240"><div class="ttname"><a href="consts_8h.html#a25fd08252b97a0230d3efc899bddd240">LZMA_PROPERTIES_LENGTH</a></div><div class="ttdeci">#define LZMA_PROPERTIES_LENGTH</div><div class="ttdoc">Size in bytes of the fixed LZMA properties header (lc/lp/pb + dictionary size).</div><div class="ttdef"><b>Definition</b> <a href="consts_8h_source.html#l00082">consts.h:82</a></div></div>
<div class="ttc" id="acontext_8h_html_a09a4f4b2f28cbe522d9b80153666029c"><div class="ttname"><a href="context_8h.html#a09a4f4b2f28cbe522d9b80153666029c">MD5_DIGEST_LENGTH</a></div><div class="ttdeci">#define MD5_DIGEST_LENGTH</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00072">context.h:72</a></div></div>
<div class="ttc" id="acontext_8h_html_a5ba965cb003bc2d68a9f9e1c11225494"><div class="ttname"><a href="context_8h.html#a5ba965cb003bc2d68a9f9e1c11225494">tapeFileHashEntry</a></div><div class="ttdeci">struct TapeFileHashEntry tapeFileHashEntry</div></div>
<div class="ttc" id="adecls_8h_html_a0396232d1020b16b2cb4bf0b1aa2b021"><div class="ttname"><a href="decls_8h.html#a0396232d1020b16b2cb4bf0b1aa2b021">aaruf_sha1_final</a></div><div class="ttdeci">void aaruf_sha1_final(sha1_ctx *ctx, unsigned char *result)</div><div class="ttdef"><b>Definition</b> <a href="sha1_8c_source.html#l00124">sha1.c:124</a></div></div>
<div class="ttc" id="adecls_8h_html_a0b29337ce6fedc79bf7d1a84d92173d6"><div class="ttname"><a href="decls_8h.html#a0b29337ce6fedc79bf7d1a84d92173d6">aaruf_cst_transform</a></div><div class="ttdeci">int32_t aaruf_cst_transform(const uint8_t *interleaved, uint8_t *sequential, size_t length)</div><div class="ttdoc">Transforms interleaved subchannel data to sequential format.</div><div class="ttdef"><b>Definition</b> <a href="cst_8c_source.html#l00035">cst.c:35</a></div></div>
<div class="ttc" id="adecls_8h_html_a0e69fad529047d6fe9440b1fc66c3f85"><div class="ttname"><a href="decls_8h.html#a0e69fad529047d6fe9440b1fc66c3f85">aaruf_lzma_encode_buffer</a></div><div class="ttdeci">int32_t aaruf_lzma_encode_buffer(uint8_t *dst_buffer, size_t *dst_size, const uint8_t *src_buffer, size_t src_size, uint8_t *out_props, size_t *out_props_size, int32_t level, uint32_t dict_size, int32_t lc, int32_t lp, int32_t pb, int32_t fb, int32_t num_threads)</div><div class="ttdoc">Encodes a buffer using LZMA compression.</div><div class="ttdef"><b>Definition</b> <a href="lzma_8c_source.html#l00065">lzma.c:65</a></div></div>
<div class="ttc" id="adecls_8h_html_a0fee4834bf0747bcd933c4e754aa4692"><div class="ttname"><a href="decls_8h.html#a0fee4834bf0747bcd933c4e754aa4692">aaruf_crc64_data</a></div><div class="ttdeci">uint64_t aaruf_crc64_data(const uint8_t *data, uint32_t len)</div><div class="ttdef"><b>Definition</b> <a href="crc64_8c_source.html#l00160">crc64.c:160</a></div></div>
<div class="ttc" id="adecls_8h_html_a1fb4423a841ccd728e3ad0d028cbc9b4"><div class="ttname"><a href="decls_8h.html#a1fb4423a841ccd728e3ad0d028cbc9b4">aaruf_crc64_update</a></div><div class="ttdeci">int aaruf_crc64_update(crc64_ctx *ctx, const uint8_t *data, uint32_t len)</div><div class="ttdoc">Updates the CRC64 context with new data.</div><div class="ttdef"><b>Definition</b> <a href="crc64_8c_source.html#l00055">crc64.c:55</a></div></div>
<div class="ttc" id="adecls_8h_html_a3950b73c924a7096bb2313e0858a315a"><div class="ttname"><a href="decls_8h.html#a3950b73c924a7096bb2313e0858a315a">aaruf_zstd_encode_buffer</a></div><div class="ttdeci">size_t aaruf_zstd_encode_buffer(uint8_t *dst_buffer, size_t dst_size, const uint8_t *src_buffer, size_t src_size, int level, int num_threads)</div><div class="ttdoc">Encodes a buffer using Zstandard compression.</div><div class="ttdef"><b>Definition</b> <a href="zstd_8c_source.html#l00059">zstd.c:59</a></div></div>
<div class="ttc" id="adecls_8h_html_a4943569a8623eb2e3e0adc276c433097"><div class="ttname"><a href="decls_8h.html#a4943569a8623eb2e3e0adc276c433097">aaruf_crc64_free</a></div><div class="ttdeci">void aaruf_crc64_free(crc64_ctx *ctx)</div><div class="ttdoc">Frees a CRC64 context.</div><div class="ttdef"><b>Definition</b> <a href="crc64_8c_source.html#l00155">crc64.c:155</a></div></div>
<div class="ttc" id="adecls_8h_html_a6456150dad701ca7f071940ef169c4cf"><div class="ttname"><a href="decls_8h.html#a6456150dad701ca7f071940ef169c4cf">aaruf_sha256_final</a></div><div class="ttdeci">void aaruf_sha256_final(sha256_ctx *ctx, unsigned char *result)</div><div class="ttdef"><b>Definition</b> <a href="sha256_8c_source.html#l00115">sha256.c:115</a></div></div>
<div class="ttc" id="adecls_8h_html_a66567ca64e31a687d4982cb254b45196"><div class="ttname"><a href="decls_8h.html#a66567ca64e31a687d4982cb254b45196">aaruf_crc64_init</a></div><div class="ttdeci">crc64_ctx * aaruf_crc64_init()</div><div class="ttdoc">Initializes a CRC64 context.</div><div class="ttdef"><b>Definition</b> <a href="crc64_8c_source.html#l00032">crc64.c:32</a></div></div>
<div class="ttc" id="adecls_8h_html_a6b98055d07ba51f0daef5b03ce2fe725"><div class="ttname"><a href="decls_8h.html#a6b98055d07ba51f0daef5b03ce2fe725">aaruf_md5_final</a></div><div class="ttdeci">void aaruf_md5_final(md5_ctx *ctx, unsigned char *result)</div><div class="ttdef"><b>Definition</b> <a href="md5_8c_source.html#l00493">md5.c:493</a></div></div>
<div class="ttc" id="adecls_8h_html_a6fe74704e44be7adfaa2ce676f3c3de4"><div class="ttname"><a href="decls_8h.html#a6fe74704e44be7adfaa2ce676f3c3de4">aaruf_spamsum_free</a></div><div class="ttdeci">void aaruf_spamsum_free(spamsum_ctx *ctx)</div><div class="ttdoc">Frees a spamsum (fuzzy hash) context.</div><div class="ttdef"><b>Definition</b> <a href="spamsum_8c_source.html#l00087">spamsum.c:87</a></div></div>
<div class="ttc" id="adecls_8h_html_a8d042b26980b56b5dd872f21fa33de70"><div class="ttname"><a href="decls_8h.html#a8d042b26980b56b5dd872f21fa33de70">aaruf_get_datatype_for_media_tag_type</a></div><div class="ttdeci">int32_t aaruf_get_datatype_for_media_tag_type(int32_t tag_type)</div><div class="ttdoc">Converts an Aaru media tag type to an image data type.</div><div class="ttdef"><b>Definition</b> <a href="helpers_8c_source.html#l00223">helpers.c:223</a></div></div>
<div class="ttc" id="adecls_8h_html_ab1f4894af1962e933767248c4fb0e2e8"><div class="ttname"><a href="decls_8h.html#ab1f4894af1962e933767248c4fb0e2e8">aaruf_spamsum_final</a></div><div class="ttdeci">int aaruf_spamsum_final(spamsum_ctx *ctx, uint8_t *result)</div><div class="ttdef"><b>Definition</b> <a href="spamsum_8c_source.html#l00203">spamsum.c:203</a></div></div>
<div class="ttc" id="adecls_8h_html_ae48cfb59c6585e9ffd4cd1a97044891f"><div class="ttname"><a href="decls_8h.html#ae48cfb59c6585e9ffd4cd1a97044891f">aaruf_crc64_final</a></div><div class="ttdeci">int aaruf_crc64_final(crc64_ctx *ctx, uint64_t *crc)</div><div class="ttdoc">Computes the final CRC64 value from the context.</div><div class="ttdef"><b>Definition</b> <a href="crc64_8c_source.html#l00141">crc64.c:141</a></div></div>
<div class="ttc" id="aenums_8h_html_a54420623f26ab6bb61042b41cccf37a3a318acaf230a8ad091ef405caf7e4f411"><div class="ttname"><a href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a318acaf230a8ad091ef405caf7e4f411">IndexBlock3</a></div><div class="ttdeci">@ IndexBlock3</div><div class="ttdoc">Block containing the index v3.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00171">enums.h:171</a></div></div>
<div class="ttc" id="aenums_8h_html_a54420623f26ab6bb61042b41cccf37a3a3e451c2577a6c790f33f99c2da189d46"><div class="ttname"><a href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a3e451c2577a6c790f33f99c2da189d46">ChecksumBlock</a></div><div class="ttdeci">@ ChecksumBlock</div><div class="ttdoc">Block containing contents checksums.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00176">enums.h:176</a></div></div>
<div class="ttc" id="aenums_8h_html_a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713"><div class="ttname"><a href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a5a0811c5ee97536aef900cecb8787713">DataBlock</a></div><div class="ttdeci">@ DataBlock</div><div class="ttdoc">Block containing data.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00164">enums.h:164</a></div></div>
<div class="ttc" id="aenums_8h_html_a54420623f26ab6bb61042b41cccf37a3a60609bbcd07339a8bf589e66ef4a3041"><div class="ttname"><a href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a60609bbcd07339a8bf589e66ef4a3041">TapePartitionBlock</a></div><div class="ttdeci">@ TapePartitionBlock</div><div class="ttdoc">Block containing list of partitions for a tape image.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00182">enums.h:182</a></div></div>
<div class="ttc" id="aenums_8h_html_a54420623f26ab6bb61042b41cccf37a3a76691ea3f772bf28e7446d171e205db2"><div class="ttname"><a href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a76691ea3f772bf28e7446d171e205db2">GeometryBlock</a></div><div class="ttdeci">@ GeometryBlock</div><div class="ttdoc">Block containing logical geometry.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00172">enums.h:172</a></div></div>
<div class="ttc" id="aenums_8h_html_a54420623f26ab6bb61042b41cccf37a3a76b6a78e4e765794c4cca2dde5bfc3fb"><div class="ttname"><a href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a76b6a78e4e765794c4cca2dde5bfc3fb">DeDuplicationTableSecondary</a></div><div class="ttdeci">@ DeDuplicationTableSecondary</div><div class="ttdoc">Block containing a secondary deduplication table (v2).</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00168">enums.h:168</a></div></div>
<div class="ttc" id="aenums_8h_html_a54420623f26ab6bb61042b41cccf37a3a8ac77889f0c345ed861ed653a3063032"><div class="ttname"><a href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3a8ac77889f0c345ed861ed653a3063032">AaruMetadataJsonBlock</a></div><div class="ttdeci">@ AaruMetadataJsonBlock</div><div class="ttdoc">Block containing JSON version of Aaru Metadata.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00183">enums.h:183</a></div></div>
<div class="ttc" id="aenums_8h_html_a54420623f26ab6bb61042b41cccf37a3aa90947995922dcd8b27c998978aba359"><div class="ttname"><a href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aa90947995922dcd8b27c998978aba359">CicmBlock</a></div><div class="ttdeci">@ CicmBlock</div><div class="ttdoc">Block containing CICM XML metadata.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00175">enums.h:175</a></div></div>
<div class="ttc" id="aenums_8h_html_a54420623f26ab6bb61042b41cccf37a3aba4d0f50b26af1d0292daaa0d70feacf"><div class="ttname"><a href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aba4d0f50b26af1d0292daaa0d70feacf">DeDuplicationTable2</a></div><div class="ttdeci">@ DeDuplicationTable2</div><div class="ttdoc">Block containing a deduplication table v2.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00166">enums.h:166</a></div></div>
<div class="ttc" id="aenums_8h_html_a54420623f26ab6bb61042b41cccf37a3ac3a117f2498bf736a76d5d3a3830540a"><div class="ttname"><a href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ac3a117f2498bf736a76d5d3a3830540a">TapeFileBlock</a></div><div class="ttdeci">@ TapeFileBlock</div><div class="ttdoc">Block containing list of files for a tape image.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00181">enums.h:181</a></div></div>
<div class="ttc" id="aenums_8h_html_a54420623f26ab6bb61042b41cccf37a3ad1d443e05bbdf4c75084244a151a44d3"><div class="ttname"><a href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ad1d443e05bbdf4c75084244a151a44d3">DeDuplicationTableSAlpha</a></div><div class="ttdeci">@ DeDuplicationTableSAlpha</div><div class="ttdoc">Block containing a secondary deduplication table (v2) (mistake).</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00167">enums.h:167</a></div></div>
<div class="ttc" id="aenums_8h_html_a54420623f26ab6bb61042b41cccf37a3ad33812deb344562478c4e0d208a114db"><div class="ttname"><a href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ad33812deb344562478c4e0d208a114db">DumpHardwareBlock</a></div><div class="ttdeci">@ DumpHardwareBlock</div><div class="ttdoc">Block containing an array of hardware used to create the image.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00180">enums.h:180</a></div></div>
<div class="ttc" id="aenums_8h_html_a54420623f26ab6bb61042b41cccf37a3ad5a8c9e1ce6a2acd795dc1e7561addf8"><div class="ttname"><a href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ad5a8c9e1ce6a2acd795dc1e7561addf8">MetadataBlock</a></div><div class="ttdeci">@ MetadataBlock</div><div class="ttdoc">Block containing metadata.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00173">enums.h:173</a></div></div>
<div class="ttc" id="aenums_8h_html_a54420623f26ab6bb61042b41cccf37a3ae550bdf57660fcbf3500155c29d4637e"><div class="ttname"><a href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3ae550bdf57660fcbf3500155c29d4637e">TracksBlock</a></div><div class="ttdeci">@ TracksBlock</div><div class="ttdoc">Block containing optical disc tracks.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00174">enums.h:174</a></div></div>
<div class="ttc" id="aenums_8h_html_a54420623f26ab6bb61042b41cccf37a3aeaee7c0287e406b4b09ad4b8954e46a3"><div class="ttname"><a href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3aeaee7c0287e406b4b09ad4b8954e46a3">FluxDataBlock</a></div><div class="ttdeci">@ FluxDataBlock</div><div class="ttdoc">Block containing flux data metadata.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00184">enums.h:184</a></div></div>
<div class="ttc" id="aenums_8h_html_a54420623f26ab6bb61042b41cccf37a3afbe1bc6eb5c4d2258b9e885c8e89513d"><div class="ttname"><a href="enums_8h.html#a54420623f26ab6bb61042b41cccf37a3afbe1bc6eb5c4d2258b9e885c8e89513d">DataStreamPayloadBlock</a></div><div class="ttdeci">@ DataStreamPayloadBlock</div><div class="ttdoc">Block containing compressed data stream payload (e.g., flux data, bitstreams).</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00185">enums.h:185</a></div></div>
<div class="ttc" id="aenums_8h_html_a993230a3978041acdc4e9ba46e4c9f25a4e05201249a76a85f7623929102ef4a2"><div class="ttname"><a href="enums_8h.html#a993230a3978041acdc4e9ba46e4c9f25a4e05201249a76a85f7623929102ef4a2">AARU_FEATURE_INCOMPAT_ZSTD</a></div><div class="ttdeci">@ AARU_FEATURE_INCOMPAT_ZSTD</div><div class="ttdoc">Image contains Zstandard-compressed blocks.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00307">enums.h:307</a></div></div>
<div class="ttc" id="aenums_8h_html_abaa37b51ab0a4cc3d5d1a0b4820c8466aaf46f69508c3a90e5588c71f410a7f12"><div class="ttname"><a href="enums_8h.html#abaa37b51ab0a4cc3d5d1a0b4820c8466aaf46f69508c3a90e5588c71f410a7f12">OpticalDisc</a></div><div class="ttdeci">@ OpticalDisc</div><div class="ttdoc">Purely optical discs.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00246">enums.h:246</a></div></div>
<div class="ttc" id="aenums_8h_html_abaa37b51ab0a4cc3d5d1a0b4820c8466ad45ebea105994c5fe86200f36d9e6ccd"><div class="ttname"><a href="enums_8h.html#abaa37b51ab0a4cc3d5d1a0b4820c8466ad45ebea105994c5fe86200f36d9e6ccd">BlockMedia</a></div><div class="ttdeci">@ BlockMedia</div><div class="ttdoc">Media that is physically block-based or abstracted like that.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00247">enums.h:247</a></div></div>
<div class="ttc" id="aenums_8h_html_abda1f9cb04c30fc71ee8c6081d21ee0ea38ec9844caac88b80addcad50704f0fd"><div class="ttname"><a href="enums_8h.html#abda1f9cb04c30fc71ee8c6081d21ee0ea38ec9844caac88b80addcad50704f0fd">Blake3</a></div><div class="ttdeci">@ Blake3</div><div class="ttdoc">BLAKE3 hash.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00201">enums.h:201</a></div></div>
<div class="ttc" id="aenums_8h_html_abda1f9cb04c30fc71ee8c6081d21ee0ea57867fd2e139c87d4ae5faef0078a903"><div class="ttname"><a href="enums_8h.html#abda1f9cb04c30fc71ee8c6081d21ee0ea57867fd2e139c87d4ae5faef0078a903">Sha1</a></div><div class="ttdeci">@ Sha1</div><div class="ttdoc">SHA-1 hash.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00198">enums.h:198</a></div></div>
<div class="ttc" id="aenums_8h_html_abda1f9cb04c30fc71ee8c6081d21ee0ea6b71eaa2d57de3fc320990a29ce48d36"><div class="ttname"><a href="enums_8h.html#abda1f9cb04c30fc71ee8c6081d21ee0ea6b71eaa2d57de3fc320990a29ce48d36">Md5</a></div><div class="ttdeci">@ Md5</div><div class="ttdoc">MD5 hash.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00197">enums.h:197</a></div></div>
<div class="ttc" id="aenums_8h_html_abda1f9cb04c30fc71ee8c6081d21ee0eacce7cd78517eecf9be314e0d47e2788c"><div class="ttname"><a href="enums_8h.html#abda1f9cb04c30fc71ee8c6081d21ee0eacce7cd78517eecf9be314e0d47e2788c">Sha256</a></div><div class="ttdeci">@ Sha256</div><div class="ttdoc">SHA-256 hash.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00199">enums.h:199</a></div></div>
<div class="ttc" id="aenums_8h_html_abda1f9cb04c30fc71ee8c6081d21ee0ead603a5fa54bfacf5bf36eca36c6b54cb"><div class="ttname"><a href="enums_8h.html#abda1f9cb04c30fc71ee8c6081d21ee0ead603a5fa54bfacf5bf36eca36c6b54cb">SpamSum</a></div><div class="ttdeci">@ SpamSum</div><div class="ttdoc">SpamSum (context-triggered piecewise hash).</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00200">enums.h:200</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a1d20435975cf542502e0e0ca1ae5d5b5"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a1d20435975cf542502e0e0ca1ae5d5b5">kDataTypeDvdTitleKeyDecrypted</a></div><div class="ttdeci">@ kDataTypeDvdTitleKeyDecrypted</div><div class="ttdoc">Decrypted DVD Title Key.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00129">enums.h:129</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a281c564c2b4b43492ef9ecc744aab6cd"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a281c564c2b4b43492ef9ecc744aab6cd">kDataTypeDvdSectorId</a></div><div class="ttdeci">@ kDataTypeDvdSectorId</div><div class="ttdoc">DVD Identification Data (ID).</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00130">enums.h:130</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a3a45cec40c5a7b72f2a8fa77f3b3dec6"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a3a45cec40c5a7b72f2a8fa77f3b3dec6">kDataTypeAppleSonyTag</a></div><div class="ttdeci">@ kDataTypeAppleSonyTag</div><div class="ttdoc">Apple Sony (12‑byte) tag.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00120">enums.h:120</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a422ccd5bbce9bc1dc34cfc113d4049cd"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a422ccd5bbce9bc1dc34cfc113d4049cd">kDataTypeCdSectorSuffix</a></div><div class="ttdeci">@ kDataTypeCdSectorSuffix</div><div class="ttdoc">Compact Disc sector suffix (EDC, ECC P, ECC Q).</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00117">enums.h:117</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a52d80e558a855889449d68474276d6b4"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a52d80e558a855889449d68474276d6b4">kDataTypeFluxData</a></div><div class="ttdeci">@ kDataTypeFluxData</div><div class="ttdoc">Flux data.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00136">enums.h:136</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a67f500676d1860cd99c7be80f95ea4f7"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a67f500676d1860cd99c7be80f95ea4f7">kDataTypeCdSubchannel</a></div><div class="ttdeci">@ kDataTypeCdSubchannel</div><div class="ttdoc">Compact Disc subchannel data.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00118">enums.h:118</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a6eaaf78cadcd294256cd60559b3cd138"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a6eaaf78cadcd294256cd60559b3cd138">kDataTypeDvdSectorIed</a></div><div class="ttdeci">@ kDataTypeDvdSectorIed</div><div class="ttdoc">DVD ID Error Detection Code (IED).</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00131">enums.h:131</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a782c6263081c54a7c9d89f7272b875e1"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a782c6263081c54a7c9d89f7272b875e1">kDataTypeDvdSectorCprMai</a></div><div class="ttdeci">@ kDataTypeDvdSectorCprMai</div><div class="ttdoc">DVD Copyright Management Information (CPR_MAI).</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00128">enums.h:128</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6a8ade56b6c5d98958380d5084c3b61b17"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6a8ade56b6c5d98958380d5084c3b61b17">kDataTypePriamDataTowerTag</a></div><div class="ttdeci">@ kDataTypePriamDataTowerTag</div><div class="ttdoc">Priam Data Tower (24‑byte) tag.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00121">enums.h:121</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6ace86d5a01f2f20eab66f36b8af9676c2"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ace86d5a01f2f20eab66f36b8af9676c2">kDataTypeUserData</a></div><div class="ttdeci">@ kDataTypeUserData</div><div class="ttdoc">User (main) data.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00048">enums.h:48</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6ad19d57d199019da769517c0e11085371"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ad19d57d199019da769517c0e11085371">kDataTypeDvdSectorEdc</a></div><div class="ttdeci">@ kDataTypeDvdSectorEdc</div><div class="ttdoc">DVD Error Detection Code (EDC).</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00132">enums.h:132</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6ae1ffec29fa128f45754f7c74390ce0e9"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6ae1ffec29fa128f45754f7c74390ce0e9">kDataTypeAppleProfileTag</a></div><div class="ttdeci">@ kDataTypeAppleProfileTag</div><div class="ttdoc">Apple Profile (20‑byte) tag.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00119">enums.h:119</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6aecdd788cc61df2ca6c112ac1399db2d4"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6aecdd788cc61df2ca6c112ac1399db2d4">kDataTypeCdSubHeader</a></div><div class="ttdeci">@ kDataTypeCdSubHeader</div><div class="ttdoc">Compact Disc MODE 2 subheader.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00125">enums.h:125</a></div></div>
<div class="ttc" id="aenums_8h_html_ad8ed01ff3ff33333d8e19db4d2818bb6af27e757ce3912ce20c4e3b1d3048895f"><div class="ttname"><a href="enums_8h.html#ad8ed01ff3ff33333d8e19db4d2818bb6af27e757ce3912ce20c4e3b1d3048895f">kDataTypeCdSectorPrefix</a></div><div class="ttdeci">@ kDataTypeCdSectorPrefix</div><div class="ttdoc">Compact Disc sector prefix (sync, header).</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00116">enums.h:116</a></div></div>
<div class="ttc" id="aenums_8h_html_af104aa102cdba100b9f245bef4abd42da8cc0519eeba84d57f99c239f687616b4"><div class="ttname"><a href="enums_8h.html#af104aa102cdba100b9f245bef4abd42da8cc0519eeba84d57f99c239f687616b4">AARU_FEATURE_RW_BLAKE3</a></div><div class="ttdeci">@ AARU_FEATURE_RW_BLAKE3</div><div class="ttdoc">BLAKE3 checksum is present (read/write support for BLAKE3 hashes).</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00294">enums.h:294</a></div></div>
<div class="ttc" id="aenums_8h_html_af887903d155851fe30d08053c4b2c1b8a2ee503de2bb99eb6a677fd9871a9c44d"><div class="ttname"><a href="enums_8h.html#af887903d155851fe30d08053c4b2c1b8a2ee503de2bb99eb6a677fd9871a9c44d">AARUF_STATUS_INVALID_CONTEXT</a></div><div class="ttdeci">@ AARUF_STATUS_INVALID_CONTEXT</div><div class="ttdoc">Provided context/handle is invalid.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00237">enums.h:237</a></div></div>
<div class="ttc" id="aenums_8h_html_affec749ed88365143745313ae9168263"><div class="ttname"><a href="enums_8h.html#affec749ed88365143745313ae9168263">CompressionType</a></div><div class="ttdeci">CompressionType</div><div class="ttdoc">List of known compression types.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00031">enums.h:32</a></div></div>
<div class="ttc" id="aenums_8h_html_affec749ed88365143745313ae9168263a27f540cdadcf362bca697de69212267e"><div class="ttname"><a href="enums_8h.html#affec749ed88365143745313ae9168263a27f540cdadcf362bca697de69212267e">kCompressionLzmaCst</a></div><div class="ttdeci">@ kCompressionLzmaCst</div><div class="ttdoc">LZMA applied to Claunia Subchannel Transform processed data.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00036">enums.h:36</a></div></div>
<div class="ttc" id="aenums_8h_html_affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7"><div class="ttname"><a href="enums_8h.html#affec749ed88365143745313ae9168263a66b049c2b816874ab71b06cebf5afcd7">kCompressionLzma</a></div><div class="ttdeci">@ kCompressionLzma</div><div class="ttdoc">LZMA compression.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00034">enums.h:34</a></div></div>
<div class="ttc" id="aenums_8h_html_affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84"><div class="ttname"><a href="enums_8h.html#affec749ed88365143745313ae9168263a6925460497824fd20caa5ba1925cde84">kCompressionNone</a></div><div class="ttdeci">@ kCompressionNone</div><div class="ttdoc">Not compressed.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00033">enums.h:33</a></div></div>
<div class="ttc" id="aenums_8h_html_affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc"><div class="ttname"><a href="enums_8h.html#affec749ed88365143745313ae9168263a6ee0deaccf9cd167806cc479afffc0cc">kCompressionZstd</a></div><div class="ttdeci">@ kCompressionZstd</div><div class="ttdoc">Zstandard compression.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00037">enums.h:37</a></div></div>
<div class="ttc" id="aenums_8h_html_affec749ed88365143745313ae9168263a70ad19ddcf9dde2ea703b94fcc803b89"><div class="ttname"><a href="enums_8h.html#affec749ed88365143745313ae9168263a70ad19ddcf9dde2ea703b94fcc803b89">kCompressionZstdCst</a></div><div class="ttdeci">@ kCompressionZstdCst</div><div class="ttdoc">Zstandard applied to Claunia Subchannel Transform processed data.</div><div class="ttdef"><b>Definition</b> <a href="enums_8h_source.html#l00038">enums.h:38</a></div></div>
<div class="ttc" id="aerasure__internal_8h_html"><div class="ttname"><a href="erasure__internal_8h.html">erasure_internal.h</a></div></div>
<div class="ttc" id="aerasure__internal_8h_html_a38a12ac5d36e23b28d2f110906b14126"><div class="ttname"><a href="erasure__internal_8h.html#a38a12ac5d36e23b28d2f110906b14126">ec_finalize</a></div><div class="ttdeci">void ec_finalize(aaruformat_context *ctx)</div><div class="ttdoc">Flush all partial data stripes and write parity for all groups + ECMB + recovery footer.</div><div class="ttdef"><b>Definition</b> <a href="erasure_8c_source.html#l00690">erasure.c:690</a></div></div>
<div class="ttc" id="aerrors_8h_html_a0ebe2ffd752f049954b4125ee8840bb5"><div class="ttname"><a href="errors_8h.html#a0ebe2ffd752f049954b4125ee8840bb5">AARUF_ERROR_CANNOT_WRITE_BLOCK_DATA</a></div><div class="ttdeci">#define AARUF_ERROR_CANNOT_WRITE_BLOCK_DATA</div><div class="ttdoc">Failure writing block payload.</div><div class="ttdef"><b>Definition</b> <a href="errors_8h_source.html#l00063">errors.h:63</a></div></div>
<div class="ttc" id="aerrors_8h_html_a1d6e49f7e8a1fa489efa0a582e90b5de"><div class="ttname"><a href="errors_8h.html#a1d6e49f7e8a1fa489efa0a582e90b5de">AARUF_STATUS_OK</a></div><div class="ttdeci">#define AARUF_STATUS_OK</div><div class="ttdoc">Sector present and read without uncorrectable errors.</div><div class="ttdef"><b>Definition</b> <a href="errors_8h_source.html#l00081">errors.h:81</a></div></div>
<div class="ttc" id="aerrors_8h_html_a35a771e3648bf971a004d4b2be9b5ec4"><div class="ttname"><a href="errors_8h.html#a35a771e3648bf971a004d4b2be9b5ec4">AARUF_ERROR_NOT_ENOUGH_MEMORY</a></div><div class="ttdeci">#define AARUF_ERROR_NOT_ENOUGH_MEMORY</div><div class="ttdoc">Memory allocation failure (critical).</div><div class="ttdef"><b>Definition</b> <a href="errors_8h_source.html#l00048">errors.h:48</a></div></div>
<div class="ttc" id="aerrors_8h_html_a8fc3ecb14777e72bebad62084b6caf16"><div class="ttname"><a href="errors_8h.html#a8fc3ecb14777e72bebad62084b6caf16">AARUF_ERROR_INCORRECT_DATA_SIZE</a></div><div class="ttdeci">#define AARUF_ERROR_INCORRECT_DATA_SIZE</div><div class="ttdoc">Data size does not match expected size.</div><div class="ttdef"><b>Definition</b> <a href="errors_8h_source.html#l00065">errors.h:65</a></div></div>
<div class="ttc" id="aerrors_8h_html_abb63e240b11d790da83bd34507b57851"><div class="ttname"><a href="errors_8h.html#abb63e240b11d790da83bd34507b57851">AARUF_ERROR_NOT_AARUFORMAT</a></div><div class="ttdeci">#define AARUF_ERROR_NOT_AARUFORMAT</div><div class="ttdoc">Input file/stream failed magic or structural validation.</div><div class="ttdef"><b>Definition</b> <a href="errors_8h_source.html#l00040">errors.h:40</a></div></div>
<div class="ttc" id="aerrors_8h_html_af180a859e926a3826486d78078076919"><div class="ttname"><a href="errors_8h.html#af180a859e926a3826486d78078076919">AARUF_ERROR_CANNOT_WRITE_HEADER</a></div><div class="ttdeci">#define AARUF_ERROR_CANNOT_WRITE_HEADER</div><div class="ttdoc">Failure writing container header.</div><div class="ttdef"><b>Definition</b> <a href="errors_8h_source.html#l00060">errors.h:60</a></div></div>
<div class="ttc" id="aerrors_8h_html_af86dd78bcb33b547113460822ed96c3e"><div class="ttname"><a href="errors_8h.html#af86dd78bcb33b547113460822ed96c3e">AARUF_ERROR_CANNOT_WRITE_BLOCK_HEADER</a></div><div class="ttdeci">#define AARUF_ERROR_CANNOT_WRITE_BLOCK_HEADER</div><div class="ttdoc">Failure writing block header.</div><div class="ttdef"><b>Definition</b> <a href="errors_8h_source.html#l00062">errors.h:62</a></div></div>
<div class="ttc" id="agroup__MediaTypes_html_gga1499e9f8a76cb81b43b7a4b0dbe7e44aa0a8ba83da933d4ad284631784a991f19"><div class="ttname"><a href="group__MediaTypes.html#gga1499e9f8a76cb81b43b7a4b0dbe7e44aa0a8ba83da933d4ad284631784a991f19">AppleProfile</a></div><div class="ttdeci">@ AppleProfile</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00710">aaru.h:710</a></div></div>
<div class="ttc" id="agroup__MediaTypes_html_gga1499e9f8a76cb81b43b7a4b0dbe7e44aa3d003ea60d3ecb7018a671e1302938a0"><div class="ttname"><a href="group__MediaTypes.html#gga1499e9f8a76cb81b43b7a4b0dbe7e44aa3d003ea60d3ecb7018a671e1302938a0">AppleSonySS</a></div><div class="ttdeci">@ AppleSonySS</div><div class="ttdoc">3.5&quot;, SS, DD, 80 tracks, 8 to 12 spt, 512 bytes/sector, GCR</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00252">aaru.h:252</a></div></div>
<div class="ttc" id="agroup__MediaTypes_html_gga1499e9f8a76cb81b43b7a4b0dbe7e44aab933939a09397f9311004f3dd137226d"><div class="ttname"><a href="group__MediaTypes.html#gga1499e9f8a76cb81b43b7a4b0dbe7e44aab933939a09397f9311004f3dd137226d">PriamDataTower</a></div><div class="ttdeci">@ PriamDataTower</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00713">aaru.h:713</a></div></div>
<div class="ttc" id="agroup__MediaTypes_html_gga1499e9f8a76cb81b43b7a4b0dbe7e44aac08b59f9e8ecf5e380092edddb0340ec"><div class="ttname"><a href="group__MediaTypes.html#gga1499e9f8a76cb81b43b7a4b0dbe7e44aac08b59f9e8ecf5e380092edddb0340ec">AppleFileWare</a></div><div class="ttdeci">@ AppleFileWare</div><div class="ttdoc">5.25&quot;, DS, ?D, ?? tracks, ?? spt, 512 bytes/sector, GCR, opposite side heads, aka Twiggy</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00254">aaru.h:254</a></div></div>
<div class="ttc" id="agroup__MediaTypes_html_gga1499e9f8a76cb81b43b7a4b0dbe7e44aae809315e2cd79c3fd74d1604c38f3ae6"><div class="ttname"><a href="group__MediaTypes.html#gga1499e9f8a76cb81b43b7a4b0dbe7e44aae809315e2cd79c3fd74d1604c38f3ae6">AppleSonyDS</a></div><div class="ttdeci">@ AppleSonyDS</div><div class="ttdoc">3.5&quot;, DS, DD, 80 tracks, 8 to 12 spt, 512 bytes/sector, GCR</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00253">aaru.h:253</a></div></div>
<div class="ttc" id="ahash__map_8h_html_ab885e8c5bedaf6f3cca1877e378fd04f"><div class="ttname"><a href="hash__map_8h.html#ab885e8c5bedaf6f3cca1877e378fd04f">free_map</a></div><div class="ttdeci">void free_map(hash_map_t *map)</div><div class="ttdoc">Frees all memory associated with a hash map.</div><div class="ttdef"><b>Definition</b> <a href="hash__map_8c_source.html#l00078">hash_map.c:78</a></div></div>
<div class="ttc" id="ainternal_8h_html"><div class="ttname"><a href="internal_8h.html">internal.h</a></div></div>
<div class="ttc" id="ainternal_8h_html_a2402812f5e04ba16765208c0b70fa6c5"><div class="ttname"><a href="internal_8h.html#a2402812f5e04ba16765208c0b70fa6c5">aaruf_close_current_block</a></div><div class="ttdeci">int32_t aaruf_close_current_block(aaruformat_context *ctx)</div><div class="ttdoc">Finalizes and writes the current data block to the AaruFormat image file.</div><div class="ttdef"><b>Definition</b> <a href="write_8c_source.html#l01536">write.c:1536</a></div></div>
<div class="ttc" id="ainternal_8h_html_a60c57e3b2e8e233d0be91f3690bf077c"><div class="ttname"><a href="internal_8h.html#a60c57e3b2e8e233d0be91f3690bf077c">aaruf_fseek</a></div><div class="ttdeci">static int aaruf_fseek(FILE *stream, aaru_off_t offset, int origin)</div><div class="ttdef"><b>Definition</b> <a href="internal_8h_source.html#l00046">internal.h:46</a></div></div>
<div class="ttc" id="ainternal_8h_html_a697ee4ab2c7adc710e56b0ef868596d7"><div class="ttname"><a href="internal_8h.html#a697ee4ab2c7adc710e56b0ef868596d7">aaruf_ftell</a></div><div class="ttdeci">static aaru_off_t aaruf_ftell(FILE *stream)</div><div class="ttdef"><b>Definition</b> <a href="internal_8h_source.html#l00052">internal.h:52</a></div></div>
<div class="ttc" id="ainternal_8h_html_a96247194f6c1e4090020e2a3691f8c9d"><div class="ttname"><a href="internal_8h.html#a96247194f6c1e4090020e2a3691f8c9d">LZMA_THREADS</a></div><div class="ttdeci">#define LZMA_THREADS(ctx)</div><div class="ttdoc">Clamp num_threads to LZMA&#39;s valid range [1, 2].</div><div class="ttdef"><b>Definition</b> <a href="internal_8h_source.html#l00023">internal.h:23</a></div></div>
<div class="ttc" id="ainternal_8h_html_ae840a46bdea143ad49be3ba037376320"><div class="ttname"><a href="internal_8h.html#ae840a46bdea143ad49be3ba037376320">flux_map_rebuild_from_entries</a></div><div class="ttdeci">int32_t flux_map_rebuild_from_entries(aaruformat_context *ctx)</div><div class="ttdoc">Rebuild the flux capture lookup map from the flux_entries array.</div><div class="ttdef"><b>Definition</b> <a href="flux_8c_source.html#l00172">flux.c:172</a></div></div>
<div class="ttc" id="ainternal_8h_html_afb4a123eeae51c668333248fb666e0f2"><div class="ttname"><a href="internal_8h.html#afb4a123eeae51c668333248fb666e0f2">aaru_off_t</a></div><div class="ttdeci">int64_t aaru_off_t</div><div class="ttdef"><b>Definition</b> <a href="internal_8h_source.html#l00042">internal.h:42</a></div></div>
<div class="ttc" id="alog_8h_html"><div class="ttname"><a href="log_8h.html">log.h</a></div></div>
<div class="ttc" id="alog_8h_html_a053d6037d543b84ce59308ce71d15cd1"><div class="ttname"><a href="log_8h.html#a053d6037d543b84ce59308ce71d15cd1">FATAL</a></div><div class="ttdeci">#define FATAL(fmt,...)</div><div class="ttdef"><b>Definition</b> <a href="log_8h_source.html#l00040">log.h:40</a></div></div>
<div class="ttc" id="alog_8h_html_a21cc0459b78d5f2d7bd737e5aae1278a"><div class="ttname"><a href="log_8h.html#a21cc0459b78d5f2d7bd737e5aae1278a">TRACE</a></div><div class="ttdeci">#define TRACE(fmt,...)</div><div class="ttdef"><b>Definition</b> <a href="log_8h_source.html#l00025">log.h:25</a></div></div>
<div class="ttc" id="asha1_8h_html_a341f900ed2019f4da21d6970417f9efc"><div class="ttname"><a href="sha1_8h.html#a341f900ed2019f4da21d6970417f9efc">SHA1_DIGEST_LENGTH</a></div><div class="ttdeci">#define SHA1_DIGEST_LENGTH</div><div class="ttdef"><b>Definition</b> <a href="sha1_8h_source.html#l00039">sha1.h:39</a></div></div>
<div class="ttc" id="asha256_8h_html_aa9cf0abf87b30c4c63e9c7e89c590579"><div class="ttname"><a href="sha256_8h.html#aa9cf0abf87b30c4c63e9c7e89c590579">SHA256_DIGEST_LENGTH</a></div><div class="ttdeci">#define SHA256_DIGEST_LENGTH</div><div class="ttdef"><b>Definition</b> <a href="sha256_8h_source.html#l00038">sha256.h:38</a></div></div>
<div class="ttc" id="aspamsum_8h_html_a2309f23e98c4c0370f32e3e3cb09afa5"><div class="ttname"><a href="spamsum_8h.html#a2309f23e98c4c0370f32e3e3cb09afa5">FUZZY_MAX_RESULT</a></div><div class="ttdeci">#define FUZZY_MAX_RESULT</div><div class="ttdef"><b>Definition</b> <a href="spamsum_8h_source.html#l00030">spamsum.h:30</a></div></div>
<div class="ttc" id="astructAaruHeaderV2_html"><div class="ttname"><a href="structAaruHeaderV2.html">AaruHeaderV2</a></div><div class="ttdoc">Version 2 container header with GUID, alignment shifts, and feature negotiation bitmaps.</div><div class="ttdef"><b>Definition</b> <a href="header_8h_source.html#l00106">header.h:107</a></div></div>
<div class="ttc" id="astructAaruHeaderV2_html_a3a3a71ed3c7d48791a450b822c05ea2a"><div class="ttname"><a href="structAaruHeaderV2.html#a3a3a71ed3c7d48791a450b822c05ea2a">AaruHeaderV2::featureIncompatible</a></div><div class="ttdeci">uint64_t featureIncompatible</div><div class="ttdoc">Feature bits: any unimplemented -&gt; abort (cannot open safely).</div><div class="ttdef"><b>Definition</b> <a href="header_8h_source.html#l00123">header.h:123</a></div></div>
<div class="ttc" id="astructAaruHeaderV2_html_a4c3f5ccfe34123e402d1b7641d0d6c03"><div class="ttname"><a href="structAaruHeaderV2.html#a4c3f5ccfe34123e402d1b7641d0d6c03">AaruHeaderV2::featureCompatible</a></div><div class="ttdeci">uint64_t featureCompatible</div><div class="ttdoc">Feature bits: unimplemented bits are ignorable (still R/W safe).</div><div class="ttdef"><b>Definition</b> <a href="header_8h_source.html#l00121">header.h:121</a></div></div>
<div class="ttc" id="astructAaruHeaderV2_html_a4ec4b1d593f5a0af19f6d7b8eaeada40"><div class="ttname"><a href="structAaruHeaderV2.html#a4ec4b1d593f5a0af19f6d7b8eaeada40">AaruHeaderV2::indexOffset</a></div><div class="ttdeci">uint64_t indexOffset</div><div class="ttdoc">Absolute byte offset to primary index block (MUST be &gt; 0; 0 =&gt; corrupt/unreadable).</div><div class="ttdef"><b>Definition</b> <a href="header_8h_source.html#l00115">header.h:115</a></div></div>
<div class="ttc" id="astructAaruMetadataJsonBlockHeader_html"><div class="ttname"><a href="structAaruMetadataJsonBlockHeader.html">AaruMetadataJsonBlockHeader</a></div><div class="ttdoc">Header for an Aaru metadata JSON block (identifier == BlockType::AaruMetadataJsonBlock).</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00119">metadata.h:120</a></div></div>
<div class="ttc" id="astructAaruMetadataJsonBlockHeader_html_a5e3db5d08dc09206cad6ea1b88b2db7d"><div class="ttname"><a href="structAaruMetadataJsonBlockHeader.html#a5e3db5d08dc09206cad6ea1b88b2db7d">AaruMetadataJsonBlockHeader::identifier</a></div><div class="ttdeci">uint32_t identifier</div><div class="ttdoc">Block identifier, must be BlockType::AaruMetadataJsonBlock.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00121">metadata.h:121</a></div></div>
<div class="ttc" id="astructAaruMetadataJsonBlockHeader_html_aa9e35df2ccc7294a24187fff4bb559a9"><div class="ttname"><a href="structAaruMetadataJsonBlockHeader.html#aa9e35df2ccc7294a24187fff4bb559a9">AaruMetadataJsonBlockHeader::length</a></div><div class="ttdeci">uint32_t length</div><div class="ttdoc">Length in bytes of the Aaru metadata JSON payload that follows.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00122">metadata.h:122</a></div></div>
<div class="ttc" id="astructBlockHeader_html"><div class="ttname"><a href="structBlockHeader.html">BlockHeader</a></div><div class="ttdoc">Header preceding the compressed data payload of a data block (BlockType::DataBlock).</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00070">data.h:71</a></div></div>
<div class="ttc" id="astructBlockHeader_html_a0ee87beb4362823260f70a87ac17379f"><div class="ttname"><a href="structBlockHeader.html#a0ee87beb4362823260f70a87ac17379f">BlockHeader::cmpLength</a></div><div class="ttdeci">uint32_t cmpLength</div><div class="ttdoc">Size in bytes of the compressed payload immediately following this header.</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00076">data.h:76</a></div></div>
<div class="ttc" id="astructBlockHeader_html_a1f9f3204a10090709b28d0df4bb547e5"><div class="ttname"><a href="structBlockHeader.html#a1f9f3204a10090709b28d0df4bb547e5">BlockHeader::length</a></div><div class="ttdeci">uint32_t length</div><div class="ttdoc">Size in bytes of the uncompressed payload resulting after decompression.</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00077">data.h:77</a></div></div>
<div class="ttc" id="astructBlockHeader_html_a3b03f118fb2dc3dcef3f87a82238e358"><div class="ttname"><a href="structBlockHeader.html#a3b03f118fb2dc3dcef3f87a82238e358">BlockHeader::identifier</a></div><div class="ttdeci">uint32_t identifier</div><div class="ttdoc">Block identifier, must be BlockType::DataBlock.</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00072">data.h:72</a></div></div>
<div class="ttc" id="astructBlockHeader_html_a8ff40eae6c49f0d9b49825f75e1e2bf8"><div class="ttname"><a href="structBlockHeader.html#a8ff40eae6c49f0d9b49825f75e1e2bf8">BlockHeader::cmpCrc64</a></div><div class="ttdeci">uint64_t cmpCrc64</div><div class="ttdoc">CRC64-ECMA of the compressed payload (cmpLength bytes).</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00078">data.h:78</a></div></div>
<div class="ttc" id="astructBlockHeader_html_ab4d9e3a871e0c7f12a881017dac4ca12"><div class="ttname"><a href="structBlockHeader.html#ab4d9e3a871e0c7f12a881017dac4ca12">BlockHeader::crc64</a></div><div class="ttdeci">uint64_t crc64</div><div class="ttdoc">CRC64-ECMA of the uncompressed payload (length bytes).</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00079">data.h:79</a></div></div>
<div class="ttc" id="astructBlockHeader_html_ac31ad48f3362a43175c94ec2e30662ad"><div class="ttname"><a href="structBlockHeader.html#ac31ad48f3362a43175c94ec2e30662ad">BlockHeader::type</a></div><div class="ttdeci">uint16_t type</div><div class="ttdoc">Logical data classification (value from DataType).</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00073">data.h:73</a></div></div>
<div class="ttc" id="astructBlockHeader_html_ad68963422fd2a5f6d0e0be751cbef559"><div class="ttname"><a href="structBlockHeader.html#ad68963422fd2a5f6d0e0be751cbef559">BlockHeader::compression</a></div><div class="ttdeci">uint16_t compression</div><div class="ttdoc">Compression algorithm used (value from CompressionType).</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00074">data.h:74</a></div></div>
<div class="ttc" id="astructChecksumEntry_html"><div class="ttname"><a href="structChecksumEntry.html">ChecksumEntry</a></div><div class="ttdoc">Per-checksum metadata immediately followed by the digest / signature bytes.</div><div class="ttdef"><b>Definition</b> <a href="checksum_8h_source.html#l00090">checksum.h:91</a></div></div>
<div class="ttc" id="astructChecksumEntry_html_a271a3b60fe8dfbbb540bb00c85762c58"><div class="ttname"><a href="structChecksumEntry.html#a271a3b60fe8dfbbb540bb00c85762c58">ChecksumEntry::length</a></div><div class="ttdeci">uint32_t length</div><div class="ttdoc">Length in bytes of the digest that immediately follows this structure.</div><div class="ttdef"><b>Definition</b> <a href="checksum_8h_source.html#l00093">checksum.h:93</a></div></div>
<div class="ttc" id="astructChecksumEntry_html_aae2307548d69d23749ffdfd9d4acd627"><div class="ttname"><a href="structChecksumEntry.html#aae2307548d69d23749ffdfd9d4acd627">ChecksumEntry::type</a></div><div class="ttdeci">uint8_t type</div><div class="ttdoc">Algorithm used (value from ChecksumAlgorithm).</div><div class="ttdef"><b>Definition</b> <a href="checksum_8h_source.html#l00092">checksum.h:92</a></div></div>
<div class="ttc" id="astructChecksumHeader_html"><div class="ttname"><a href="structChecksumHeader.html">ChecksumHeader</a></div><div class="ttdoc">Header that precedes the sequence of checksum entries for a checksum block.</div><div class="ttdef"><b>Definition</b> <a href="checksum_8h_source.html#l00073">checksum.h:74</a></div></div>
<div class="ttc" id="astructChecksumHeader_html_a2cb8589c2733e9a1cc0c8387da8ae3e3"><div class="ttname"><a href="structChecksumHeader.html#a2cb8589c2733e9a1cc0c8387da8ae3e3">ChecksumHeader::identifier</a></div><div class="ttdeci">uint32_t identifier</div><div class="ttdoc">Block identifier, must be BlockType::ChecksumBlock.</div><div class="ttdef"><b>Definition</b> <a href="checksum_8h_source.html#l00075">checksum.h:75</a></div></div>
<div class="ttc" id="astructChecksumHeader_html_a56f776d418d05f7284ce811aa3ff1e06"><div class="ttname"><a href="structChecksumHeader.html#a56f776d418d05f7284ce811aa3ff1e06">ChecksumHeader::length</a></div><div class="ttdeci">uint32_t length</div><div class="ttdoc">Length in bytes of the payload (all entries + their digest data, excluding this header).</div><div class="ttdef"><b>Definition</b> <a href="checksum_8h_source.html#l00076">checksum.h:76</a></div></div>
<div class="ttc" id="astructChecksumHeader_html_aa82464bce9c97dda1066930b9250cfbe"><div class="ttname"><a href="structChecksumHeader.html#aa82464bce9c97dda1066930b9250cfbe">ChecksumHeader::entries</a></div><div class="ttdeci">uint8_t entries</div><div class="ttdoc">Number of checksum entries that follow in the payload.</div><div class="ttdef"><b>Definition</b> <a href="checksum_8h_source.html#l00077">checksum.h:77</a></div></div>
<div class="ttc" id="astructChecksums_html_a1748cd355e21a7b0f4f730dd16bd9752"><div class="ttname"><a href="structChecksums.html#a1748cd355e21a7b0f4f730dd16bd9752">Checksums::spamsum</a></div><div class="ttdeci">uint8_t * spamsum</div><div class="ttdoc">SpamSum fuzzy hash (ASCII), allocated length+1 with trailing 0.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00113">context.h:113</a></div></div>
<div class="ttc" id="astructChecksums_html_a4f404ac9841b3f06f8130722ec613ceb"><div class="ttname"><a href="structChecksums.html#a4f404ac9841b3f06f8130722ec613ceb">Checksums::hasSha256</a></div><div class="ttdeci">bool hasSha256</div><div class="ttdoc">True if sha256[] buffer populated.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00106">context.h:106</a></div></div>
<div class="ttc" id="astructChecksums_html_a59a7f4fc7db0867035acf60477afd4a6"><div class="ttname"><a href="structChecksums.html#a59a7f4fc7db0867035acf60477afd4a6">Checksums::sha1</a></div><div class="ttdeci">uint8_t sha1[20]</div><div class="ttdoc">SHA-1 digest (20 bytes).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00110">context.h:110</a></div></div>
<div class="ttc" id="astructChecksums_html_a9808d260d9b2ad0c172db164126266a3"><div class="ttname"><a href="structChecksums.html#a9808d260d9b2ad0c172db164126266a3">Checksums::sha256</a></div><div class="ttdeci">uint8_t sha256[32]</div><div class="ttdoc">SHA-256 digest (32 bytes).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00111">context.h:111</a></div></div>
<div class="ttc" id="astructChecksums_html_a9a47b66429ab4db300fdb7fcb931a867"><div class="ttname"><a href="structChecksums.html#a9a47b66429ab4db300fdb7fcb931a867">Checksums::md5</a></div><div class="ttdeci">uint8_t md5[16]</div><div class="ttdoc">MD5 digest (16 bytes).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00109">context.h:109</a></div></div>
<div class="ttc" id="astructChecksums_html_abe4e66c6bb57259dd1312f5cfb7730a5"><div class="ttname"><a href="structChecksums.html#abe4e66c6bb57259dd1312f5cfb7730a5">Checksums::hasSpamSum</a></div><div class="ttdeci">bool hasSpamSum</div><div class="ttdoc">True if spamsum pointer allocated and signature read.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00108">context.h:108</a></div></div>
<div class="ttc" id="astructChecksums_html_ac19eb1258cf0bf1c1998dfef7ae52550"><div class="ttname"><a href="structChecksums.html#ac19eb1258cf0bf1c1998dfef7ae52550">Checksums::hasSha1</a></div><div class="ttdeci">bool hasSha1</div><div class="ttdoc">True if sha1[] buffer populated.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00105">context.h:105</a></div></div>
<div class="ttc" id="astructChecksums_html_aca24093de3cb292573b7c3ebe777f5e8"><div class="ttname"><a href="structChecksums.html#aca24093de3cb292573b7c3ebe777f5e8">Checksums::blake3</a></div><div class="ttdeci">uint8_t blake3[BLAKE3_OUT_LEN]</div><div class="ttdoc">BLAKE3 digest (32 bytes).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00112">context.h:112</a></div></div>
<div class="ttc" id="astructChecksums_html_acd52d3e5df013ac7e30354d93d41ef72"><div class="ttname"><a href="structChecksums.html#acd52d3e5df013ac7e30354d93d41ef72">Checksums::hasMd5</a></div><div class="ttdeci">bool hasMd5</div><div class="ttdoc">True if md5[] buffer populated.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00104">context.h:104</a></div></div>
<div class="ttc" id="astructChecksums_html_aee0cf46a7cf9f514e2b609542820370d"><div class="ttname"><a href="structChecksums.html#aee0cf46a7cf9f514e2b609542820370d">Checksums::hasBlake3</a></div><div class="ttdeci">bool hasBlake3</div><div class="ttdoc">True if blake3[] buffer populated.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00107">context.h:107</a></div></div>
<div class="ttc" id="astructCicmMetadataBlock_html"><div class="ttname"><a href="structCicmMetadataBlock.html">CicmMetadataBlock</a></div><div class="ttdoc">Header for a CICM XML metadata block (identifier == BlockType::CicmBlock).</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00107">metadata.h:108</a></div></div>
<div class="ttc" id="astructCicmMetadataBlock_html_a660c22d42c504d290f386f187707956f"><div class="ttname"><a href="structCicmMetadataBlock.html#a660c22d42c504d290f386f187707956f">CicmMetadataBlock::length</a></div><div class="ttdeci">uint32_t length</div><div class="ttdoc">Length in bytes of the CICM metadata payload that follows.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00110">metadata.h:110</a></div></div>
<div class="ttc" id="astructCicmMetadataBlock_html_aee270357b6dc394ed9ac5f22c9903c90"><div class="ttname"><a href="structCicmMetadataBlock.html#aee270357b6dc394ed9ac5f22c9903c90">CicmMetadataBlock::identifier</a></div><div class="ttdeci">uint32_t identifier</div><div class="ttdoc">Block identifier, must be BlockType::CicmBlock.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00109">metadata.h:109</a></div></div>
<div class="ttc" id="astructDataStreamPayloadHeader_html"><div class="ttname"><a href="structDataStreamPayloadHeader.html">DataStreamPayloadHeader</a></div><div class="ttdoc">Header structure for a DataStreamPayloadBlock containing data stream payload.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00242">flux.h:243</a></div></div>
<div class="ttc" id="astructDataStreamPayloadHeader_html_a1b7498a80a254f1203bb8705221261f8"><div class="ttname"><a href="structDataStreamPayloadHeader.html#a1b7498a80a254f1203bb8705221261f8">DataStreamPayloadHeader::dataType</a></div><div class="ttdeci">uint16_t dataType</div><div class="ttdoc">Data type classification (value from DataType), e.g., FluxData or BitstreamData.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00245">flux.h:245</a></div></div>
<div class="ttc" id="astructDataStreamPayloadHeader_html_a55c9590fb1c3d87a9cce3b389826c1a5"><div class="ttname"><a href="structDataStreamPayloadHeader.html#a55c9590fb1c3d87a9cce3b389826c1a5">DataStreamPayloadHeader::cmpLength</a></div><div class="ttdeci">uint32_t cmpLength</div><div class="ttdoc">Compressed length in bytes (includes LZMA properties if compression = Lzma).</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00247">flux.h:247</a></div></div>
<div class="ttc" id="astructDataStreamPayloadHeader_html_a6b72345551c540a0c36c971f4374eb0e"><div class="ttname"><a href="structDataStreamPayloadHeader.html#a6b72345551c540a0c36c971f4374eb0e">DataStreamPayloadHeader::cmpCrc64</a></div><div class="ttdeci">uint64_t cmpCrc64</div><div class="ttdoc">CRC64-ECMA checksum of the compressed payload (or same as crc64 if uncompressed).</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00249">flux.h:249</a></div></div>
<div class="ttc" id="astructDataStreamPayloadHeader_html_aade6939bd84d33e4869785d7d412d3c7"><div class="ttname"><a href="structDataStreamPayloadHeader.html#aade6939bd84d33e4869785d7d412d3c7">DataStreamPayloadHeader::identifier</a></div><div class="ttdeci">uint32_t identifier</div><div class="ttdoc">Block identifier, must be BlockType::DataStreamPayloadBlock (0x4C505344, &quot;DSPL&quot;).</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00244">flux.h:244</a></div></div>
<div class="ttc" id="astructDataStreamPayloadHeader_html_acb6524ee97c11cbd9934dddcf791478a"><div class="ttname"><a href="structDataStreamPayloadHeader.html#acb6524ee97c11cbd9934dddcf791478a">DataStreamPayloadHeader::compression</a></div><div class="ttdeci">uint16_t compression</div><div class="ttdoc">Compression type: 0 = None, 1 = Lzma.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00246">flux.h:246</a></div></div>
<div class="ttc" id="astructDataStreamPayloadHeader_html_ad36cd6ef72854188450049c99b731273"><div class="ttname"><a href="structDataStreamPayloadHeader.html#ad36cd6ef72854188450049c99b731273">DataStreamPayloadHeader::length</a></div><div class="ttdeci">uint32_t length</div><div class="ttdoc">Uncompressed length in bytes.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00248">flux.h:248</a></div></div>
<div class="ttc" id="astructDataStreamPayloadHeader_html_aea3724bf5786add9715363dbc67671a8"><div class="ttname"><a href="structDataStreamPayloadHeader.html#aea3724bf5786add9715363dbc67671a8">DataStreamPayloadHeader::crc64</a></div><div class="ttdeci">uint64_t crc64</div><div class="ttdoc">CRC64-ECMA checksum of the uncompressed payload.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00250">flux.h:250</a></div></div>
<div class="ttc" id="astructDdtHeader2_html"><div class="ttname"><a href="structDdtHeader2.html">DdtHeader2</a></div><div class="ttdoc">Header preceding a version 2 hierarchical deduplication table.</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00141">ddt.h:142</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_a0799563cf99f679ee26840e32d52ca0f"><div class="ttname"><a href="structDdtHeader2.html#a0799563cf99f679ee26840e32d52ca0f">DdtHeader2::cmpCrc64</a></div><div class="ttdeci">uint64_t cmpCrc64</div><div class="ttdoc">CRC64-ECMA of compressed table payload.</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00161">ddt.h:161</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_a14f9ccf36df63e036d69291182cf7bbb"><div class="ttname"><a href="structDdtHeader2.html#a14f9ccf36df63e036d69291182cf7bbb">DdtHeader2::type</a></div><div class="ttdeci">uint16_t type</div><div class="ttdoc">Data classification (DataType) for sectors referenced by this table.</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00144">ddt.h:144</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_a238a2ca31ce0f60af3e59a1cb3e2e73c"><div class="ttname"><a href="structDdtHeader2.html#a238a2ca31ce0f60af3e59a1cb3e2e73c">DdtHeader2::start</a></div><div class="ttdeci">uint64_t start</div><div class="ttdoc">Base internal index covered by this table (used for secondary tables; currently informational).</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00153">ddt.h:153</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_a4d69e092386cdf3499b17bd6f63a0d8d"><div class="ttname"><a href="structDdtHeader2.html#a4d69e092386cdf3499b17bd6f63a0d8d">DdtHeader2::crc64</a></div><div class="ttdeci">uint64_t crc64</div><div class="ttdoc">CRC64-ECMA of uncompressed table payload.</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00162">ddt.h:162</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_a4e90c22109c3fff37b526a113b094a50"><div class="ttname"><a href="structDdtHeader2.html#a4e90c22109c3fff37b526a113b094a50">DdtHeader2::entries</a></div><div class="ttdeci">uint64_t entries</div><div class="ttdoc">Number of entries contained in (uncompressed) table payload.</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00158">ddt.h:158</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_a68f4825db4e22906af0e55a359360656"><div class="ttname"><a href="structDdtHeader2.html#a68f4825db4e22906af0e55a359360656">DdtHeader2::levels</a></div><div class="ttdeci">uint8_t levels</div><div class="ttdoc">Total number of hierarchy levels (root depth); &gt; 0.</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00146">ddt.h:146</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_a7266134edef8efc7c449649f3035d189"><div class="ttname"><a href="structDdtHeader2.html#a7266134edef8efc7c449649f3035d189">DdtHeader2::length</a></div><div class="ttdeci">uint64_t length</div><div class="ttdoc">Uncompressed payload size in bytes.</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00160">ddt.h:160</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_a80a88ec68cd0332a57886ac363bfa4d1"><div class="ttname"><a href="structDdtHeader2.html#a80a88ec68cd0332a57886ac363bfa4d1">DdtHeader2::identifier</a></div><div class="ttdeci">uint32_t identifier</div><div class="ttdoc">Block identifier, must be BlockType::DeDuplicationTable2.</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00143">ddt.h:143</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_a8c2110cbb42bde3c0e302d3429024b04"><div class="ttname"><a href="structDdtHeader2.html#a8c2110cbb42bde3c0e302d3429024b04">DdtHeader2::tableShift</a></div><div class="ttdeci">uint8_t tableShift</div><div class="ttdoc">2^tableShift = number of logical sectors per primary entry (multi-level only; 0 for single-level or s...</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00156">ddt.h:156</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_a9571c1d556e33537935bab1edba31135"><div class="ttname"><a href="structDdtHeader2.html#a9571c1d556e33537935bab1edba31135">DdtHeader2::blocks</a></div><div class="ttdeci">uint64_t blocks</div><div class="ttdoc">Total internal span (negative + usable + overflow) in logical sectors.</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00150">ddt.h:150</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_aa67b097c3a20f926ede495d27152f1c0"><div class="ttname"><a href="structDdtHeader2.html#aa67b097c3a20f926ede495d27152f1c0">DdtHeader2::blockAlignmentShift</a></div><div class="ttdeci">uint8_t blockAlignmentShift</div><div class="ttdoc">2^blockAlignmentShift = block alignment boundary in bytes.</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00154">ddt.h:154</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_ac41f345c4d5db0c249ff171c85992482"><div class="ttname"><a href="structDdtHeader2.html#ac41f345c4d5db0c249ff171c85992482">DdtHeader2::overflow</a></div><div class="ttdeci">uint32_t overflow</div><div class="ttdoc">Trailing dumped sectors beyond user area (overflow range), still mapped with entries.</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00151">ddt.h:151</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_ac48b4ceb64b05b5e7da2ca3df063ac99"><div class="ttname"><a href="structDdtHeader2.html#ac48b4ceb64b05b5e7da2ca3df063ac99">DdtHeader2::negative</a></div><div class="ttdeci">uint32_t negative</div><div class="ttdoc">Leading negative LBA count; added to external L to build internal index.</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00149">ddt.h:149</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_ac8ec7921a5651b5107eda4e99b488798"><div class="ttname"><a href="structDdtHeader2.html#ac8ec7921a5651b5107eda4e99b488798">DdtHeader2::tableLevel</a></div><div class="ttdeci">uint8_t tableLevel</div><div class="ttdoc">Zero-based level index of this table (0 = root, increases downward).</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00147">ddt.h:147</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_ad1a27a46df09748a91a9010a630c422e"><div class="ttname"><a href="structDdtHeader2.html#ad1a27a46df09748a91a9010a630c422e">DdtHeader2::compression</a></div><div class="ttdeci">uint16_t compression</div><div class="ttdoc">Compression algorithm for this table body (CompressionType).</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00145">ddt.h:145</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_ad9a2beb3a79bc6c239ba04fe341e0cde"><div class="ttname"><a href="structDdtHeader2.html#ad9a2beb3a79bc6c239ba04fe341e0cde">DdtHeader2::dataShift</a></div><div class="ttdeci">uint8_t dataShift</div><div class="ttdoc">2^dataShift = sectors represented per increment in blockIndex field.</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00155">ddt.h:155</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_aee50fc92a9151bd352808b28bccd5045"><div class="ttname"><a href="structDdtHeader2.html#aee50fc92a9151bd352808b28bccd5045">DdtHeader2::cmpLength</a></div><div class="ttdeci">uint64_t cmpLength</div><div class="ttdoc">Compressed payload size in bytes.</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00159">ddt.h:159</a></div></div>
<div class="ttc" id="astructDdtHeader2_html_af71423c2a8c7fa89dfd2313b456c57a2"><div class="ttname"><a href="structDdtHeader2.html#af71423c2a8c7fa89dfd2313b456c57a2">DdtHeader2::previousLevelOffset</a></div><div class="ttdeci">uint64_t previousLevelOffset</div><div class="ttdoc">Absolute byte offset of the parent (previous) level table; 0 if root.</div><div class="ttdef"><b>Definition</b> <a href="ddt_8h_source.html#l00148">ddt.h:148</a></div></div>
<div class="ttc" id="astructDumpExtent_html"><div class="ttname"><a href="structDumpExtent.html">DumpExtent</a></div><div class="ttdoc">Inclusive [start,end] logical sector range contributed by a single hardware environment.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00430">context.h:431</a></div></div>
<div class="ttc" id="astructDumpHardwareEntriesWithData_html_a04e71aaa515a5a88171f5730e371abbf"><div class="ttname"><a href="structDumpHardwareEntriesWithData.html#a04e71aaa515a5a88171f5730e371abbf">DumpHardwareEntriesWithData::firmware</a></div><div class="ttdeci">uint8_t * firmware</div><div class="ttdoc">Firmware version string or NULL.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00418">context.h:418</a></div></div>
<div class="ttc" id="astructDumpHardwareEntriesWithData_html_a05cc1da940a0009621038a0327719a91"><div class="ttname"><a href="structDumpHardwareEntriesWithData.html#a05cc1da940a0009621038a0327719a91">DumpHardwareEntriesWithData::revision</a></div><div class="ttdeci">uint8_t * revision</div><div class="ttdoc">Hardware revision string or NULL.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00417">context.h:417</a></div></div>
<div class="ttc" id="astructDumpHardwareEntriesWithData_html_a160651cc2a5247b99c9ebe38511cc475"><div class="ttname"><a href="structDumpHardwareEntriesWithData.html#a160651cc2a5247b99c9ebe38511cc475">DumpHardwareEntriesWithData::model</a></div><div class="ttdeci">uint8_t * model</div><div class="ttdoc">Model string or NULL.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00416">context.h:416</a></div></div>
<div class="ttc" id="astructDumpHardwareEntriesWithData_html_a31b56a2fa1f210aaa023eb031572e70b"><div class="ttname"><a href="structDumpHardwareEntriesWithData.html#a31b56a2fa1f210aaa023eb031572e70b">DumpHardwareEntriesWithData::softwareName</a></div><div class="ttdeci">uint8_t * softwareName</div><div class="ttdoc">Dump software name or NULL.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00420">context.h:420</a></div></div>
<div class="ttc" id="astructDumpHardwareEntriesWithData_html_a34453672c41a27c7d1b9a5df28f7df1a"><div class="ttname"><a href="structDumpHardwareEntriesWithData.html#a34453672c41a27c7d1b9a5df28f7df1a">DumpHardwareEntriesWithData::extents</a></div><div class="ttdeci">struct DumpExtent * extents</div><div class="ttdoc">Array of extents (entry.extents elements) or NULL.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00414">context.h:414</a></div></div>
<div class="ttc" id="astructDumpHardwareEntriesWithData_html_a4dbc57a5f46892c5e0cde65c55c11e33"><div class="ttname"><a href="structDumpHardwareEntriesWithData.html#a4dbc57a5f46892c5e0cde65c55c11e33">DumpHardwareEntriesWithData::manufacturer</a></div><div class="ttdeci">uint8_t * manufacturer</div><div class="ttdoc">Manufacturer string (UTF-8) or NULL.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00415">context.h:415</a></div></div>
<div class="ttc" id="astructDumpHardwareEntriesWithData_html_a5766ab6474f43fac96fb0342136766cc"><div class="ttname"><a href="structDumpHardwareEntriesWithData.html#a5766ab6474f43fac96fb0342136766cc">DumpHardwareEntriesWithData::softwareVersion</a></div><div class="ttdeci">uint8_t * softwareVersion</div><div class="ttdoc">Dump software version or NULL.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00421">context.h:421</a></div></div>
<div class="ttc" id="astructDumpHardwareEntriesWithData_html_a6d328a63bbde6fc49d5a507a22801107"><div class="ttname"><a href="structDumpHardwareEntriesWithData.html#a6d328a63bbde6fc49d5a507a22801107">DumpHardwareEntriesWithData::serial</a></div><div class="ttdeci">uint8_t * serial</div><div class="ttdoc">Serial number string or NULL.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00419">context.h:419</a></div></div>
<div class="ttc" id="astructDumpHardwareEntriesWithData_html_a9b5f7b438c99ede6988179b7b89915df"><div class="ttname"><a href="structDumpHardwareEntriesWithData.html#a9b5f7b438c99ede6988179b7b89915df">DumpHardwareEntriesWithData::entry</a></div><div class="ttdeci">DumpHardwareEntry entry</div><div class="ttdoc">Fixed-size header with lengths &amp; counts.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00413">context.h:413</a></div></div>
<div class="ttc" id="astructDumpHardwareEntriesWithData_html_acfd385853ac00bbdbd5ef603aebfb44d"><div class="ttname"><a href="structDumpHardwareEntriesWithData.html#acfd385853ac00bbdbd5ef603aebfb44d">DumpHardwareEntriesWithData::softwareOperatingSystem</a></div><div class="ttdeci">uint8_t * softwareOperatingSystem</div><div class="ttdoc">Host operating system string or NULL.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00422">context.h:422</a></div></div>
<div class="ttc" id="astructDumpHardwareEntry_html"><div class="ttname"><a href="structDumpHardwareEntry.html">DumpHardwareEntry</a></div><div class="ttdoc">Per-environment length table describing subsequent UTF-8 strings and optional extent array.</div><div class="ttdef"><b>Definition</b> <a href="dump_8h_source.html#l00112">dump.h:113</a></div></div>
<div class="ttc" id="astructDumpHardwareEntry_html_a20025e2e89599dd60a83ca623fc9a200"><div class="ttname"><a href="structDumpHardwareEntry.html#a20025e2e89599dd60a83ca623fc9a200">DumpHardwareEntry::softwareNameLength</a></div><div class="ttdeci">uint32_t softwareNameLength</div><div class="ttdoc">Length in bytes of dumping software name string.</div><div class="ttdef"><b>Definition</b> <a href="dump_8h_source.html#l00119">dump.h:119</a></div></div>
<div class="ttc" id="astructDumpHardwareEntry_html_a38a2c1b15dc4cabc02b4124b3a52c8db"><div class="ttname"><a href="structDumpHardwareEntry.html#a38a2c1b15dc4cabc02b4124b3a52c8db">DumpHardwareEntry::manufacturerLength</a></div><div class="ttdeci">uint32_t manufacturerLength</div><div class="ttdoc">Length in bytes of manufacturer UTF-8 string.</div><div class="ttdef"><b>Definition</b> <a href="dump_8h_source.html#l00114">dump.h:114</a></div></div>
<div class="ttc" id="astructDumpHardwareEntry_html_a4b4d1afcec5c3a0ec0e5f61fc481171d"><div class="ttname"><a href="structDumpHardwareEntry.html#a4b4d1afcec5c3a0ec0e5f61fc481171d">DumpHardwareEntry::softwareVersionLength</a></div><div class="ttdeci">uint32_t softwareVersionLength</div><div class="ttdoc">Length in bytes of dumping software version string.</div><div class="ttdef"><b>Definition</b> <a href="dump_8h_source.html#l00120">dump.h:120</a></div></div>
<div class="ttc" id="astructDumpHardwareEntry_html_a52948ae4f0d07e4d861e79def4a0deec"><div class="ttname"><a href="structDumpHardwareEntry.html#a52948ae4f0d07e4d861e79def4a0deec">DumpHardwareEntry::firmwareLength</a></div><div class="ttdeci">uint32_t firmwareLength</div><div class="ttdoc">Length in bytes of firmware version string.</div><div class="ttdef"><b>Definition</b> <a href="dump_8h_source.html#l00117">dump.h:117</a></div></div>
<div class="ttc" id="astructDumpHardwareEntry_html_a558ff77451f13188e00f5b8da4c595ad"><div class="ttname"><a href="structDumpHardwareEntry.html#a558ff77451f13188e00f5b8da4c595ad">DumpHardwareEntry::extents</a></div><div class="ttdeci">uint32_t extents</div><div class="ttdoc">Number of DumpExtent records following the strings (0 = none).</div><div class="ttdef"><b>Definition</b> <a href="dump_8h_source.html#l00122">dump.h:122</a></div></div>
<div class="ttc" id="astructDumpHardwareEntry_html_a81f6da3ced18e060c27a3bc3ac4387c3"><div class="ttname"><a href="structDumpHardwareEntry.html#a81f6da3ced18e060c27a3bc3ac4387c3">DumpHardwareEntry::modelLength</a></div><div class="ttdeci">uint32_t modelLength</div><div class="ttdoc">Length in bytes of model UTF-8 string.</div><div class="ttdef"><b>Definition</b> <a href="dump_8h_source.html#l00115">dump.h:115</a></div></div>
<div class="ttc" id="astructDumpHardwareEntry_html_ab363d118785e94df2acc0c8dc1a9d1b5"><div class="ttname"><a href="structDumpHardwareEntry.html#ab363d118785e94df2acc0c8dc1a9d1b5">DumpHardwareEntry::serialLength</a></div><div class="ttdeci">uint32_t serialLength</div><div class="ttdoc">Length in bytes of device serial number string.</div><div class="ttdef"><b>Definition</b> <a href="dump_8h_source.html#l00118">dump.h:118</a></div></div>
<div class="ttc" id="astructDumpHardwareEntry_html_aca3e85fe2b6b8dd49afde691e5cf1ee8"><div class="ttname"><a href="structDumpHardwareEntry.html#aca3e85fe2b6b8dd49afde691e5cf1ee8">DumpHardwareEntry::revisionLength</a></div><div class="ttdeci">uint32_t revisionLength</div><div class="ttdoc">Length in bytes of revision / hardware revision string.</div><div class="ttdef"><b>Definition</b> <a href="dump_8h_source.html#l00116">dump.h:116</a></div></div>
<div class="ttc" id="astructDumpHardwareEntry_html_adea9ba6d578c27ee86524e7ff91dcbdd"><div class="ttname"><a href="structDumpHardwareEntry.html#adea9ba6d578c27ee86524e7ff91dcbdd">DumpHardwareEntry::softwareOperatingSystemLength</a></div><div class="ttdeci">uint32_t softwareOperatingSystemLength</div><div class="ttdoc">Length in bytes of host operating system string.</div><div class="ttdef"><b>Definition</b> <a href="dump_8h_source.html#l00121">dump.h:121</a></div></div>
<div class="ttc" id="astructDumpHardwareHeader_html"><div class="ttname"><a href="structDumpHardwareHeader.html">DumpHardwareHeader</a></div><div class="ttdoc">Header that precedes a sequence of dump hardware entries and their variable-length payload.</div><div class="ttdef"><b>Definition</b> <a href="dump_8h_source.html#l00090">dump.h:91</a></div></div>
<div class="ttc" id="astructDumpHardwareHeader_html_a0dbdec7b89e7081706cd07dfa00403a7"><div class="ttname"><a href="structDumpHardwareHeader.html#a0dbdec7b89e7081706cd07dfa00403a7">DumpHardwareHeader::crc64</a></div><div class="ttdeci">uint64_t crc64</div><div class="ttdoc">CRC64-ECMA of the payload (byte-swapped for legacy v1 images, handled automatically).</div><div class="ttdef"><b>Definition</b> <a href="dump_8h_source.html#l00095">dump.h:95</a></div></div>
<div class="ttc" id="astructDumpHardwareHeader_html_aa5764ab144eef9a32c08f4475254442d"><div class="ttname"><a href="structDumpHardwareHeader.html#aa5764ab144eef9a32c08f4475254442d">DumpHardwareHeader::identifier</a></div><div class="ttdeci">uint32_t identifier</div><div class="ttdoc">Block identifier, must be BlockType::DumpHardwareBlock.</div><div class="ttdef"><b>Definition</b> <a href="dump_8h_source.html#l00092">dump.h:92</a></div></div>
<div class="ttc" id="astructDumpHardwareHeader_html_acc565625096da115c80e7e390e78a1fa"><div class="ttname"><a href="structDumpHardwareHeader.html#acc565625096da115c80e7e390e78a1fa">DumpHardwareHeader::length</a></div><div class="ttdeci">uint32_t length</div><div class="ttdoc">Total payload bytes after this header (sum of entries, strings, and extents arrays).</div><div class="ttdef"><b>Definition</b> <a href="dump_8h_source.html#l00094">dump.h:94</a></div></div>
<div class="ttc" id="astructDumpHardwareHeader_html_aee1b5c61324635638fbfbb2518fb86d8"><div class="ttname"><a href="structDumpHardwareHeader.html#aee1b5c61324635638fbfbb2518fb86d8">DumpHardwareHeader::entries</a></div><div class="ttdeci">uint16_t entries</div><div class="ttdoc">Number of DumpHardwareEntry records that follow.</div><div class="ttdef"><b>Definition</b> <a href="dump_8h_source.html#l00093">dump.h:93</a></div></div>
<div class="ttc" id="astructFluxCaptureRecord_html"><div class="ttname"><a href="structFluxCaptureRecord.html">FluxCaptureRecord</a></div><div class="ttdoc">Internal structure for storing flux capture data during write mode.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00270">flux.h:271</a></div></div>
<div class="ttc" id="astructFluxCaptureRecord_html_a002dbda89d68adac0d0a8281d34fc76a"><div class="ttname"><a href="structFluxCaptureRecord.html#a002dbda89d68adac0d0a8281d34fc76a">FluxCaptureRecord::entry</a></div><div class="ttdeci">FluxEntry entry</div><div class="ttdoc">Flux entry metadata describing this capture.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00272">flux.h:272</a></div></div>
<div class="ttc" id="astructFluxCaptureRecord_html_a9563435372ecc4af506c4fae2ac2f617"><div class="ttname"><a href="structFluxCaptureRecord.html#a9563435372ecc4af506c4fae2ac2f617">FluxCaptureRecord::data_length</a></div><div class="ttdeci">uint32_t data_length</div><div class="ttdoc">Length of the data buffer in bytes.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00274">flux.h:274</a></div></div>
<div class="ttc" id="astructFluxCaptureRecord_html_adcf7766ac4311fe79a1324f2eec6868d"><div class="ttname"><a href="structFluxCaptureRecord.html#adcf7766ac4311fe79a1324f2eec6868d">FluxCaptureRecord::index_length</a></div><div class="ttdeci">uint32_t index_length</div><div class="ttdoc">Length of the index buffer in bytes.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00276">flux.h:276</a></div></div>
<div class="ttc" id="astructFluxCaptureRecord_html_af5bce1443f5112ce65f54c39ff873b57"><div class="ttname"><a href="structFluxCaptureRecord.html#af5bce1443f5112ce65f54c39ff873b57">FluxCaptureRecord::index_buffer</a></div><div class="ttdeci">uint8_t * index_buffer</div><div class="ttdoc">Pointer to the flux index buffer. Owned by the utarray, freed automatically.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00275">flux.h:275</a></div></div>
<div class="ttc" id="astructFluxCaptureRecord_html_afd9cf94122b9f59c548cda29599f8047"><div class="ttname"><a href="structFluxCaptureRecord.html#afd9cf94122b9f59c548cda29599f8047">FluxCaptureRecord::data_buffer</a></div><div class="ttdeci">uint8_t * data_buffer</div><div class="ttdoc">Pointer to the flux data buffer. Owned by the utarray, freed automatically.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00273">flux.h:273</a></div></div>
<div class="ttc" id="astructFluxEntry_html"><div class="ttname"><a href="structFluxEntry.html">FluxEntry</a></div><div class="ttdoc">Metadata entry describing a single flux capture in the FluxDataBlock.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00155">flux.h:156</a></div></div>
<div class="ttc" id="astructFluxEntry_html_a12f64e1c66187ebbbdcdf03916293c95"><div class="ttname"><a href="structFluxEntry.html#a12f64e1c66187ebbbdcdf03916293c95">FluxEntry::indexResolution</a></div><div class="ttdeci">uint64_t indexResolution</div><div class="ttdoc">Resolution in picoseconds at which the index stream was sampled.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00161">flux.h:161</a></div></div>
<div class="ttc" id="astructFluxEntry_html_a27c590b581f2ea33306f89e609c28c95"><div class="ttname"><a href="structFluxEntry.html#a27c590b581f2ea33306f89e609c28c95">FluxEntry::dataResolution</a></div><div class="ttdeci">uint64_t dataResolution</div><div class="ttdoc">Resolution in picoseconds at which the data stream was sampled.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00162">flux.h:162</a></div></div>
<div class="ttc" id="astructFluxEntry_html_a31cafff6f54acc9e019da447e94ace4a"><div class="ttname"><a href="structFluxEntry.html#a31cafff6f54acc9e019da447e94ace4a">FluxEntry::head</a></div><div class="ttdeci">uint32_t head</div><div class="ttdoc">Head number the flux capture corresponds to. Typically 0 or 1 for double-sided media.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00157">flux.h:157</a></div></div>
<div class="ttc" id="astructFluxEntry_html_a3f5949d0feb9bdcf62afeb1acb1fa009"><div class="ttname"><a href="structFluxEntry.html#a3f5949d0feb9bdcf62afeb1acb1fa009">FluxEntry::payloadOffset</a></div><div class="ttdeci">uint64_t payloadOffset</div><div class="ttdoc">Block-aligned file offset where the DataStreamPayloadBlock containing this capture&#39;s data is stored,...</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00164">flux.h:164</a></div></div>
<div class="ttc" id="astructFluxEntry_html_a46108bba60946e7b7d4f41160e3dfd86"><div class="ttname"><a href="structFluxEntry.html#a46108bba60946e7b7d4f41160e3dfd86">FluxEntry::track</a></div><div class="ttdeci">uint16_t track</div><div class="ttdoc">Track number the flux capture corresponds to. Track numbering is format-dependent.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00158">flux.h:158</a></div></div>
<div class="ttc" id="astructFluxEntry_html_aaaaaf686bec81c632f8de3131b540946"><div class="ttname"><a href="structFluxEntry.html#aaaaaf686bec81c632f8de3131b540946">FluxEntry::indexOffset</a></div><div class="ttdeci">uint64_t indexOffset</div><div class="ttdoc">Byte offset within the payload where the index buffer starts (equals data_length).</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00163">flux.h:163</a></div></div>
<div class="ttc" id="astructFluxEntry_html_abd12c00010d82cd83820dd3405b7b860"><div class="ttname"><a href="structFluxEntry.html#abd12c00010d82cd83820dd3405b7b860">FluxEntry::subtrack</a></div><div class="ttdeci">uint8_t subtrack</div><div class="ttdoc">Subtrack number, allowing sub-stepping within a track. Used for fine positioning.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00159">flux.h:159</a></div></div>
<div class="ttc" id="astructFluxEntry_html_ae5af51709faf749501d44b242a57481c"><div class="ttname"><a href="structFluxEntry.html#ae5af51709faf749501d44b242a57481c">FluxEntry::captureIndex</a></div><div class="ttdeci">uint32_t captureIndex</div><div class="ttdoc">Capture index, allowing multiple captures for the same location (e.g., multiple revolutions).</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00160">flux.h:160</a></div></div>
<div class="ttc" id="astructFluxHeader_html"><div class="ttname"><a href="structFluxHeader.html">FluxHeader</a></div><div class="ttdoc">Header structure for a FluxDataBlock containing flux capture metadata.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00116">flux.h:117</a></div></div>
<div class="ttc" id="astructFluxHeader_html_a17794a3f0cc5b11a5169580cc510a71c"><div class="ttname"><a href="structFluxHeader.html#a17794a3f0cc5b11a5169580cc510a71c">FluxHeader::identifier</a></div><div class="ttdeci">uint32_t identifier</div><div class="ttdoc">Block identifier, must be BlockType::FluxDataBlock (0x58554C46, &quot;FLUX&quot;).</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00118">flux.h:118</a></div></div>
<div class="ttc" id="astructFluxHeader_html_a26f2a1be977dc973341e6952eba159dc"><div class="ttname"><a href="structFluxHeader.html#a26f2a1be977dc973341e6952eba159dc">FluxHeader::entries</a></div><div class="ttdeci">uint16_t entries</div><div class="ttdoc">Number of FluxEntry records following this header. Maximum value: 65535.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00119">flux.h:119</a></div></div>
<div class="ttc" id="astructFluxHeader_html_a3980b9bf3db82de544c991cae4e6126a"><div class="ttname"><a href="structFluxHeader.html#a3980b9bf3db82de544c991cae4e6126a">FluxHeader::crc64</a></div><div class="ttdeci">uint64_t crc64</div><div class="ttdoc">CRC64-ECMA checksum of the FluxEntry array (header excluded).</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00121">flux.h:121</a></div></div>
<div class="ttc" id="astructFluxHeader_html_a8e2f7fb0153155438629cda42cb6f329"><div class="ttname"><a href="structFluxHeader.html#a8e2f7fb0153155438629cda42cb6f329">FluxHeader::blockAlignmentShift</a></div><div class="ttdeci">uint8_t blockAlignmentShift</div><div class="ttdoc">Block alignment shift: 2^blockAlignmentShift = block alignment boundary in bytes.</div><div class="ttdef"><b>Definition</b> <a href="flux_8h_source.html#l00120">flux.h:120</a></div></div>
<div class="ttc" id="astructGeometryBlockHeader_html"><div class="ttname"><a href="structGeometryBlockHeader.html">GeometryBlockHeader</a></div><div class="ttdoc">Legacy CHS style logical geometry metadata (BlockType::GeometryBlock).</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00090">data.h:91</a></div></div>
<div class="ttc" id="astructGeometryBlockHeader_html_a233b19be8361b1c3c1963d8521924138"><div class="ttname"><a href="structGeometryBlockHeader.html#a233b19be8361b1c3c1963d8521924138">GeometryBlockHeader::identifier</a></div><div class="ttdeci">uint32_t identifier</div><div class="ttdoc">Block identifier, must be BlockType::GeometryBlock.</div><div class="ttdef"><b>Definition</b> <a href="data_8h_source.html#l00092">data.h:92</a></div></div>
<div class="ttc" id="astructImageInfo_html_a76611d5087e0a9fd4d329fac7c9ec3f3"><div class="ttname"><a href="structImageInfo.html#a76611d5087e0a9fd4d329fac7c9ec3f3">ImageInfo::MediaType</a></div><div class="ttdeci">uint32_t MediaType</div><div class="ttdoc">Media type identifier (see MediaType enum; 0=Unknown).</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00945">aaru.h:945</a></div></div>
<div class="ttc" id="astructImageInfo_html_a7ed25efcf8cec55d6609b83bcd17b2d0"><div class="ttname"><a href="structImageInfo.html#a7ed25efcf8cec55d6609b83bcd17b2d0">ImageInfo::MetadataMediaType</a></div><div class="ttdeci">uint8_t MetadataMediaType</div><div class="ttdoc">Media type for sidecar generation (internal archival use).</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00946">aaru.h:946</a></div></div>
<div class="ttc" id="astructImageInfo_html_ae3e1b9cde1c51152b00eb1b59e199906"><div class="ttname"><a href="structImageInfo.html#ae3e1b9cde1c51152b00eb1b59e199906">ImageInfo::Sectors</a></div><div class="ttdeci">uint64_t Sectors</div><div class="ttdoc">Total count of addressable logical sectors/blocks.</div><div class="ttdef"><b>Definition</b> <a href="aaru_8h_source.html#l00938">aaru.h:938</a></div></div>
<div class="ttc" id="astructIndexEntry_html"><div class="ttname"><a href="structIndexEntry.html">IndexEntry</a></div><div class="ttdoc">Single index entry describing a block&#39;s type, (optional) data classification, and file offset.</div><div class="ttdef"><b>Definition</b> <a href="index_8h_source.html#l00108">index.h:109</a></div></div>
<div class="ttc" id="astructIndexEntry_html_a4b5c7115ac83019c3f77c6f047e5f75e"><div class="ttname"><a href="structIndexEntry.html#a4b5c7115ac83019c3f77c6f047e5f75e">IndexEntry::blockType</a></div><div class="ttdeci">uint32_t blockType</div><div class="ttdoc">Block identifier of the referenced block (value from BlockType).</div><div class="ttdef"><b>Definition</b> <a href="index_8h_source.html#l00110">index.h:110</a></div></div>
<div class="ttc" id="astructIndexEntry_html_a854951a64192d7e4cdcfa6dd6fd2b3ea"><div class="ttname"><a href="structIndexEntry.html#a854951a64192d7e4cdcfa6dd6fd2b3ea">IndexEntry::offset</a></div><div class="ttdeci">uint64_t offset</div><div class="ttdoc">Absolute byte offset in the image where the referenced block header begins.</div><div class="ttdef"><b>Definition</b> <a href="index_8h_source.html#l00112">index.h:112</a></div></div>
<div class="ttc" id="astructIndexEntry_html_ae5d35082a756e0388efbf5fabbe93d10"><div class="ttname"><a href="structIndexEntry.html#ae5d35082a756e0388efbf5fabbe93d10">IndexEntry::dataType</a></div><div class="ttdeci">uint16_t dataType</div><div class="ttdoc">Data classification (value from DataType) or unused for untyped blocks.</div><div class="ttdef"><b>Definition</b> <a href="index_8h_source.html#l00111">index.h:111</a></div></div>
<div class="ttc" id="astructIndexHeader3_html"><div class="ttname"><a href="structIndexHeader3.html">IndexHeader3</a></div><div class="ttdoc">Index header (version 3) adding hierarchical chaining (identifier == IndexBlock3).</div><div class="ttdef"><b>Definition</b> <a href="index_8h_source.html#l00092">index.h:93</a></div></div>
<div class="ttc" id="astructIndexHeader3_html_a33743c206cb10cc1d8ff2c7f9e61ddcf"><div class="ttname"><a href="structIndexHeader3.html#a33743c206cb10cc1d8ff2c7f9e61ddcf">IndexHeader3::previous</a></div><div class="ttdeci">uint64_t previous</div><div class="ttdoc">File offset of a previous IndexBlock3 header (0 if none / root segment).</div><div class="ttdef"><b>Definition</b> <a href="index_8h_source.html#l00097">index.h:97</a></div></div>
<div class="ttc" id="astructIndexHeader3_html_a482f94fd93019dd2879d984bc8eecf67"><div class="ttname"><a href="structIndexHeader3.html#a482f94fd93019dd2879d984bc8eecf67">IndexHeader3::identifier</a></div><div class="ttdeci">uint32_t identifier</div><div class="ttdoc">Block identifier (must be BlockType::IndexBlock3).</div><div class="ttdef"><b>Definition</b> <a href="index_8h_source.html#l00094">index.h:94</a></div></div>
<div class="ttc" id="astructIndexHeader3_html_a7291ac63956c468bf48aa17d24d3f7b2"><div class="ttname"><a href="structIndexHeader3.html#a7291ac63956c468bf48aa17d24d3f7b2">IndexHeader3::crc64</a></div><div class="ttdeci">uint64_t crc64</div><div class="ttdoc">CRC64-ECMA of the local entries array (does NOT cover subindexes or previous chains).</div><div class="ttdef"><b>Definition</b> <a href="index_8h_source.html#l00096">index.h:96</a></div></div>
<div class="ttc" id="astructIndexHeader3_html_af05fe8e08e929aa0eab6b74638f22b74"><div class="ttname"><a href="structIndexHeader3.html#af05fe8e08e929aa0eab6b74638f22b74">IndexHeader3::entries</a></div><div class="ttdeci">uint64_t entries</div><div class="ttdoc">Number of IndexEntry records that follow in this (sub)index block.</div><div class="ttdef"><b>Definition</b> <a href="index_8h_source.html#l00095">index.h:95</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html"><div class="ttname"><a href="structMetadataBlockHeader.html">MetadataBlockHeader</a></div><div class="ttdoc">Header for a metadata block containing offsets and lengths to UTF-16LE descriptive strings.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00068">metadata.h:69</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a0bbbf0b6d7b48ebdc07d4a5e1138044f"><div class="ttname"><a href="structMetadataBlockHeader.html#a0bbbf0b6d7b48ebdc07d4a5e1138044f">MetadataBlockHeader::commentsLength</a></div><div class="ttdeci">uint32_t commentsLength</div><div class="ttdoc">Length in bytes (including null) of comments string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00078">metadata.h:78</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a1359ce7deda764ea267459f3f5906473"><div class="ttname"><a href="structMetadataBlockHeader.html#a1359ce7deda764ea267459f3f5906473">MetadataBlockHeader::mediaSequence</a></div><div class="ttdeci">int32_t mediaSequence</div><div class="ttdoc">Sequence number within a multi-disc / multi-volume set (0-based or 1-based as producer defines).</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00072">metadata.h:72</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a16f0be711a2a0ddb48a0f092716e93dc"><div class="ttname"><a href="structMetadataBlockHeader.html#a16f0be711a2a0ddb48a0f092716e93dc">MetadataBlockHeader::identifier</a></div><div class="ttdeci">uint32_t identifier</div><div class="ttdoc">Block identifier, must be BlockType::MetadataBlock.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00070">metadata.h:70</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a22d2307092bdc0046664f328e9da581e"><div class="ttname"><a href="structMetadataBlockHeader.html#a22d2307092bdc0046664f328e9da581e">MetadataBlockHeader::mediaTitleOffset</a></div><div class="ttdeci">uint32_t mediaTitleOffset</div><div class="ttdoc">Offset to UTF-16LE media title string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00079">metadata.h:79</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a3757158a1386964537beb387b5bc03d2"><div class="ttname"><a href="structMetadataBlockHeader.html#a3757158a1386964537beb387b5bc03d2">MetadataBlockHeader::driveModelLength</a></div><div class="ttdeci">uint32_t driveModelLength</div><div class="ttdoc">Length in bytes (including null) of drive model string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00094">metadata.h:94</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a380656568f47a838a8a3833844789064"><div class="ttname"><a href="structMetadataBlockHeader.html#a380656568f47a838a8a3833844789064">MetadataBlockHeader::driveManufacturerLength</a></div><div class="ttdeci">uint32_t driveManufacturerLength</div><div class="ttdoc">Length in bytes (including null) of drive manufacturer string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00092">metadata.h:92</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a3d1affce1a6ce2bda81aeaf85435b885"><div class="ttname"><a href="structMetadataBlockHeader.html#a3d1affce1a6ce2bda81aeaf85435b885">MetadataBlockHeader::blockSize</a></div><div class="ttdeci">uint32_t blockSize</div><div class="ttdoc">Total size in bytes of the entire metadata block (header + strings).</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00071">metadata.h:71</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a4751e36473bffa529e5d1d1debca95a2"><div class="ttname"><a href="structMetadataBlockHeader.html#a4751e36473bffa529e5d1d1debca95a2">MetadataBlockHeader::driveModelOffset</a></div><div class="ttdeci">uint32_t driveModelOffset</div><div class="ttdoc">Offset to UTF-16LE drive model string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00093">metadata.h:93</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a5340616394d88102e70054c673308469"><div class="ttname"><a href="structMetadataBlockHeader.html#a5340616394d88102e70054c673308469">MetadataBlockHeader::mediaModelOffset</a></div><div class="ttdeci">uint32_t mediaModelOffset</div><div class="ttdoc">Offset to UTF-16LE media model string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00083">metadata.h:83</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a5ee9864c423b8acf6d15b3947587ed4c"><div class="ttname"><a href="structMetadataBlockHeader.html#a5ee9864c423b8acf6d15b3947587ed4c">MetadataBlockHeader::creatorOffset</a></div><div class="ttdeci">uint32_t creatorOffset</div><div class="ttdoc">Offset to UTF-16LE creator string (or undefined if creatorLength==0).</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00075">metadata.h:75</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a68deb35b7b070dcc18c790289192741c"><div class="ttname"><a href="structMetadataBlockHeader.html#a68deb35b7b070dcc18c790289192741c">MetadataBlockHeader::mediaTitleLength</a></div><div class="ttdeci">uint32_t mediaTitleLength</div><div class="ttdoc">Length in bytes (including null) of media title string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00080">metadata.h:80</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a6a443de2064b9c3eb31288afb81676d3"><div class="ttname"><a href="structMetadataBlockHeader.html#a6a443de2064b9c3eb31288afb81676d3">MetadataBlockHeader::mediaManufacturerOffset</a></div><div class="ttdeci">uint32_t mediaManufacturerOffset</div><div class="ttdoc">Offset to UTF-16LE media manufacturer string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00081">metadata.h:81</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a78213f42c28f31038e6a9f130c660ad8"><div class="ttname"><a href="structMetadataBlockHeader.html#a78213f42c28f31038e6a9f130c660ad8">MetadataBlockHeader::driveSerialNumberLength</a></div><div class="ttdeci">uint32_t driveSerialNumberLength</div><div class="ttdoc">Length in bytes (including null) of drive serial number string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00096">metadata.h:96</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a7d44fe2fdfebf3d49179801eb72ff72c"><div class="ttname"><a href="structMetadataBlockHeader.html#a7d44fe2fdfebf3d49179801eb72ff72c">MetadataBlockHeader::driveSerialNumberOffset</a></div><div class="ttdeci">uint32_t driveSerialNumberOffset</div><div class="ttdoc">Offset to UTF-16LE drive serial number string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00095">metadata.h:95</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a7f2956f787d72b6981a22c050c0889cf"><div class="ttname"><a href="structMetadataBlockHeader.html#a7f2956f787d72b6981a22c050c0889cf">MetadataBlockHeader::mediaManufacturerLength</a></div><div class="ttdeci">uint32_t mediaManufacturerLength</div><div class="ttdoc">Length in bytes (including null) of media manufacturer string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00082">metadata.h:82</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a9438f57b0304b42912b8c66e5a0f1051"><div class="ttname"><a href="structMetadataBlockHeader.html#a9438f57b0304b42912b8c66e5a0f1051">MetadataBlockHeader::mediaModelLength</a></div><div class="ttdeci">uint32_t mediaModelLength</div><div class="ttdoc">Length in bytes (including null) of media model string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00084">metadata.h:84</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_a9bcf425f7ae5ab41d030c9b1f2c72979"><div class="ttname"><a href="structMetadataBlockHeader.html#a9bcf425f7ae5ab41d030c9b1f2c72979">MetadataBlockHeader::driveFirmwareRevisionOffset</a></div><div class="ttdeci">uint32_t driveFirmwareRevisionOffset</div><div class="ttdoc">Offset to UTF-16LE drive firmware revision string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00097">metadata.h:97</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_aacd243f7f5a78c6087b797328197f522"><div class="ttname"><a href="structMetadataBlockHeader.html#aacd243f7f5a78c6087b797328197f522">MetadataBlockHeader::lastMediaSequence</a></div><div class="ttdeci">int32_t lastMediaSequence</div><div class="ttdoc">Total number of media in the set; 0 or 1 if single item.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00074">metadata.h:74</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_abd56f9918aab6b6ee628abf6ca04c6d9"><div class="ttname"><a href="structMetadataBlockHeader.html#abd56f9918aab6b6ee628abf6ca04c6d9">MetadataBlockHeader::commentsOffset</a></div><div class="ttdeci">uint32_t commentsOffset</div><div class="ttdoc">Offset to UTF-16LE comments string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00077">metadata.h:77</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_acb4e827848c2525a0fa5fcc6cfcf2887"><div class="ttname"><a href="structMetadataBlockHeader.html#acb4e827848c2525a0fa5fcc6cfcf2887">MetadataBlockHeader::driveManufacturerOffset</a></div><div class="ttdeci">uint32_t driveManufacturerOffset</div><div class="ttdoc">Offset to UTF-16LE drive manufacturer string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00091">metadata.h:91</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_ae4561c1f946fe76239810f29a237dfbc"><div class="ttname"><a href="structMetadataBlockHeader.html#ae4561c1f946fe76239810f29a237dfbc">MetadataBlockHeader::mediaSerialNumberOffset</a></div><div class="ttdeci">uint32_t mediaSerialNumberOffset</div><div class="ttdoc">Offset to UTF-16LE media serial number string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00085">metadata.h:85</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_aeae9bce28abec33ffa90005f2a247e34"><div class="ttname"><a href="structMetadataBlockHeader.html#aeae9bce28abec33ffa90005f2a247e34">MetadataBlockHeader::mediaSerialNumberLength</a></div><div class="ttdeci">uint32_t mediaSerialNumberLength</div><div class="ttdoc">Length in bytes (including null) of media serial number string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00086">metadata.h:86</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_aeb9233f4dd077e5b0985a3a776deb7c8"><div class="ttname"><a href="structMetadataBlockHeader.html#aeb9233f4dd077e5b0985a3a776deb7c8">MetadataBlockHeader::mediaPartNumberOffset</a></div><div class="ttdeci">uint32_t mediaPartNumberOffset</div><div class="ttdoc">Offset to UTF-16LE media part number string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00089">metadata.h:89</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_aef055916275048b6496f1f74eef2f1ac"><div class="ttname"><a href="structMetadataBlockHeader.html#aef055916275048b6496f1f74eef2f1ac">MetadataBlockHeader::mediaPartNumberLength</a></div><div class="ttdeci">uint32_t mediaPartNumberLength</div><div class="ttdoc">Length in bytes (including null) of media part number string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00090">metadata.h:90</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_aef456689422a0514489b1c900ee2c741"><div class="ttname"><a href="structMetadataBlockHeader.html#aef456689422a0514489b1c900ee2c741">MetadataBlockHeader::mediaBarcodeLength</a></div><div class="ttdeci">uint32_t mediaBarcodeLength</div><div class="ttdoc">Length in bytes (including null) of media barcode string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00088">metadata.h:88</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_af620858c254ea17f2d75b065134239c8"><div class="ttname"><a href="structMetadataBlockHeader.html#af620858c254ea17f2d75b065134239c8">MetadataBlockHeader::creatorLength</a></div><div class="ttdeci">uint32_t creatorLength</div><div class="ttdoc">Length in bytes (including null) of creator string (0 if absent).</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00076">metadata.h:76</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_afbf024f5492e45a3643ea7a1652b6420"><div class="ttname"><a href="structMetadataBlockHeader.html#afbf024f5492e45a3643ea7a1652b6420">MetadataBlockHeader::driveFirmwareRevisionLength</a></div><div class="ttdeci">uint32_t driveFirmwareRevisionLength</div><div class="ttdoc">Length in bytes (including null) of drive firmware revision string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00098">metadata.h:98</a></div></div>
<div class="ttc" id="astructMetadataBlockHeader_html_affd6e10a1ab8eb3714a6ff09b3471747"><div class="ttname"><a href="structMetadataBlockHeader.html#affd6e10a1ab8eb3714a6ff09b3471747">MetadataBlockHeader::mediaBarcodeOffset</a></div><div class="ttdeci">uint32_t mediaBarcodeOffset</div><div class="ttdoc">Offset to UTF-16LE media barcode string.</div><div class="ttdef"><b>Definition</b> <a href="metadata_8h_source.html#l00087">metadata.h:87</a></div></div>
<div class="ttc" id="astructTapeDdtHashEntry_html"><div class="ttname"><a href="structTapeDdtHashEntry.html">TapeDdtHashEntry</a></div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00143">context.h:144</a></div></div>
<div class="ttc" id="astructTapeDdtHashEntry_html_acd6c80964b9f8f53a955ff3ebd0e9103"><div class="ttname"><a href="structTapeDdtHashEntry.html#acd6c80964b9f8f53a955ff3ebd0e9103">TapeDdtHashEntry::key</a></div><div class="ttdeci">uint64_t key</div><div class="ttdoc">Key: sector address.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00145">context.h:145</a></div></div>
<div class="ttc" id="astructTapeDdtHashEntry_html_af8bd3cf85fa9e9b26c768323b0e0ebaa"><div class="ttname"><a href="structTapeDdtHashEntry.html#af8bd3cf85fa9e9b26c768323b0e0ebaa">TapeDdtHashEntry::value</a></div><div class="ttdeci">uint64_t value</div><div class="ttdoc">Value: DDT entry.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00146">context.h:146</a></div></div>
<div class="ttc" id="astructTapeFileEntry_html"><div class="ttname"><a href="structTapeFileEntry.html">TapeFileEntry</a></div><div class="ttdoc">Describes a single logical file on a tape medium.</div><div class="ttdef"><b>Definition</b> <a href="tape_8h_source.html#l00133">tape.h:134</a></div></div>
<div class="ttc" id="astructTapeFileHashEntry_html_aff0f81d26d4ee00ad33331aacc2834e1"><div class="ttname"><a href="structTapeFileHashEntry.html#aff0f81d26d4ee00ad33331aacc2834e1">TapeFileHashEntry::fileEntry</a></div><div class="ttdeci">TapeFileEntry fileEntry</div><div class="ttdoc">The actual tape file data.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00132">context.h:132</a></div></div>
<div class="ttc" id="astructTapeFileHeader_html"><div class="ttname"><a href="structTapeFileHeader.html">TapeFileHeader</a></div><div class="ttdoc">Header for a tape file metadata block containing file layout information.</div><div class="ttdef"><b>Definition</b> <a href="tape_8h_source.html#l00237">tape.h:238</a></div></div>
<div class="ttc" id="astructTapeFileHeader_html_a36fe923f8d67004e0b0ae8eaf6535e1d"><div class="ttname"><a href="structTapeFileHeader.html#a36fe923f8d67004e0b0ae8eaf6535e1d">TapeFileHeader::identifier</a></div><div class="ttdeci">uint32_t identifier</div><div class="ttdoc">Block type identifier.</div><div class="ttdef"><b>Definition</b> <a href="tape_8h_source.html#l00239">tape.h:239</a></div></div>
<div class="ttc" id="astructTapeFileHeader_html_a5172ee4bf0b5820a66d04aff1e3809db"><div class="ttname"><a href="structTapeFileHeader.html#a5172ee4bf0b5820a66d04aff1e3809db">TapeFileHeader::crc64</a></div><div class="ttdeci">uint64_t crc64</div><div class="ttdoc">CRC64-ECMA checksum of the entry data.</div><div class="ttdef"><b>Definition</b> <a href="tape_8h_source.html#l00245">tape.h:245</a></div></div>
<div class="ttc" id="astructTapeFileHeader_html_a74b5289640a6c45eece7bd58550e59c0"><div class="ttname"><a href="structTapeFileHeader.html#a74b5289640a6c45eece7bd58550e59c0">TapeFileHeader::length</a></div><div class="ttdeci">uint64_t length</div><div class="ttdoc">Size of entry data in bytes (excluding this header).</div><div class="ttdef"><b>Definition</b> <a href="tape_8h_source.html#l00243">tape.h:243</a></div></div>
<div class="ttc" id="astructTapePartitionEntry_html"><div class="ttname"><a href="structTapePartitionEntry.html">TapePartitionEntry</a></div><div class="ttdoc">Describes a single physical partition on a tape medium.</div><div class="ttdef"><b>Definition</b> <a href="tape_8h_source.html#l00319">tape.h:320</a></div></div>
<div class="ttc" id="astructTapePartitionHashEntry_html"><div class="ttname"><a href="structTapePartitionHashEntry.html">TapePartitionHashEntry</a></div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00136">context.h:137</a></div></div>
<div class="ttc" id="astructTapePartitionHashEntry_html_af7c9f8904da9a0a21171ff3c04ec4379"><div class="ttname"><a href="structTapePartitionHashEntry.html#af7c9f8904da9a0a21171ff3c04ec4379">TapePartitionHashEntry::partitionEntry</a></div><div class="ttdeci">TapePartitionEntry partitionEntry</div><div class="ttdoc">The actual tape partition data.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00139">context.h:139</a></div></div>
<div class="ttc" id="astructTapePartitionHeader_html"><div class="ttname"><a href="structTapePartitionHeader.html">TapePartitionHeader</a></div><div class="ttdoc">Header for a tape partition metadata block containing partition layout information.</div><div class="ttdef"><b>Definition</b> <a href="tape_8h_source.html#l00440">tape.h:441</a></div></div>
<div class="ttc" id="astructTapePartitionHeader_html_a172a09251507f59bf607e4e2680f1bfc"><div class="ttname"><a href="structTapePartitionHeader.html#a172a09251507f59bf607e4e2680f1bfc">TapePartitionHeader::crc64</a></div><div class="ttdeci">uint64_t crc64</div><div class="ttdoc">CRC64-ECMA checksum of the entry data.</div><div class="ttdef"><b>Definition</b> <a href="tape_8h_source.html#l00448">tape.h:448</a></div></div>
<div class="ttc" id="astructTapePartitionHeader_html_a698bbe76b7612e2461f97f819e3830b7"><div class="ttname"><a href="structTapePartitionHeader.html#a698bbe76b7612e2461f97f819e3830b7">TapePartitionHeader::length</a></div><div class="ttdeci">uint64_t length</div><div class="ttdoc">Size of entry data in bytes (excluding this header).</div><div class="ttdef"><b>Definition</b> <a href="tape_8h_source.html#l00446">tape.h:446</a></div></div>
<div class="ttc" id="astructTapePartitionHeader_html_ace597fc284e2191b65e69eb0be9f99f6"><div class="ttname"><a href="structTapePartitionHeader.html#ace597fc284e2191b65e69eb0be9f99f6">TapePartitionHeader::identifier</a></div><div class="ttdeci">uint32_t identifier</div><div class="ttdoc">Block type identifier.</div><div class="ttdef"><b>Definition</b> <a href="tape_8h_source.html#l00442">tape.h:442</a></div></div>
<div class="ttc" id="astructTrackEntry_html"><div class="ttname"><a href="structTrackEntry.html">TrackEntry</a></div><div class="ttdoc">Single optical disc track descriptor (sequence, type, LBAs, session, ISRC, flags).</div><div class="ttdef"><b>Definition</b> <a href="optical_8h_source.html#l00071">optical.h:72</a></div></div>
<div class="ttc" id="astructTracksHeader_html"><div class="ttname"><a href="structTracksHeader.html">TracksHeader</a></div><div class="ttdoc">Header for an optical tracks block listing track entries.</div><div class="ttdef"><b>Definition</b> <a href="optical_8h_source.html#l00061">optical.h:62</a></div></div>
<div class="ttc" id="astructTracksHeader_html_a98df23dccacc04396f07f450a742527a"><div class="ttname"><a href="structTracksHeader.html#a98df23dccacc04396f07f450a742527a">TracksHeader::entries</a></div><div class="ttdeci">uint16_t entries</div><div class="ttdoc">Number of TrackEntry records following this header.</div><div class="ttdef"><b>Definition</b> <a href="optical_8h_source.html#l00064">optical.h:64</a></div></div>
<div class="ttc" id="astructaaruformat__context_html"><div class="ttname"><a href="structaaruformat__context.html">aaruformat_context</a></div><div class="ttdoc">Master context representing an open or in‑creation Aaru image.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00174">context.h:175</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a04aa232b37b939d9e815c4addc68a7a3"><div class="ttname"><a href="structaaruformat__context.html#a04aa232b37b939d9e815c4addc68a7a3">aaruformat_context::media_barcode</a></div><div class="ttdeci">uint8_t * media_barcode</div><div class="ttdoc">Barcode of the media represented by the image.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00225">context.h:225</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a04c5fb367458a6e9dd0a50b39f6edec2"><div class="ttname"><a href="structaaruformat__context.html#a04c5fb367458a6e9dd0a50b39f6edec2">aaruformat_context::user_data_ddt_header</a></div><div class="ttdeci">DdtHeader2 user_data_ddt_header</div><div class="ttdoc">Active user data DDT v2 header (primary table meta).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00192">context.h:192</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a07a920267b1112bfb238ba54e7a74e80"><div class="ttname"><a href="structaaruformat__context.html#a07a920267b1112bfb238ba54e7a74e80">aaruformat_context::checksums</a></div><div class="ttdeci">Checksums checksums</div><div class="ttdoc">Whole-image checksums discovered.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00272">context.h:272</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a0c15ef634690890bf80719046faa0230"><div class="ttname"><a href="structaaruformat__context.html#a0c15ef634690890bf80719046faa0230">aaruformat_context::creator</a></div><div class="ttdeci">uint8_t * creator</div><div class="ttdoc">Who (person) created the image?</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00219">context.h:219</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a0d06526ba707ed15763457e53a00673d"><div class="ttname"><a href="structaaruformat__context.html#a0d06526ba707ed15763457e53a00673d">aaruformat_context::dirty_checksum_block</a></div><div class="ttdeci">bool dirty_checksum_block</div><div class="ttdoc">True if checksum block should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00325">context.h:325</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a0d4e1977913ce67e85bced41c58e5dd2"><div class="ttname"><a href="structaaruformat__context.html#a0d4e1977913ce67e85bced41c58e5dd2">aaruformat_context::deduplicate</a></div><div class="ttdeci">bool deduplicate</div><div class="ttdoc">Storage deduplication active (duplicates coalesce).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00303">context.h:303</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a130daf19dbed426f1c4c6f82691bc054"><div class="ttname"><a href="structaaruformat__context.html#a130daf19dbed426f1c4c6f82691bc054">aaruformat_context::compression_enabled</a></div><div class="ttdeci">bool compression_enabled</div><div class="ttdoc">True if block compression enabled (writing path).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00304">context.h:304</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a154fda29a2c9292cfca51ca6b54eee4a"><div class="ttname"><a href="structaaruformat__context.html#a154fda29a2c9292cfca51ca6b54eee4a">aaruformat_context::cicm_block</a></div><div class="ttdeci">uint8_t * cicm_block</div><div class="ttdoc">CICM XML payload.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00217">context.h:217</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a1614b9ffbd5e4661a2483eb3f68f8fd1"><div class="ttname"><a href="structaaruformat__context.html#a1614b9ffbd5e4661a2483eb3f68f8fd1">aaruformat_context::sector_cpr_mai</a></div><div class="ttdeci">uint8_t * sector_cpr_mai</div><div class="ttdoc">DVD sector CPR_MAI (6 bytes) if present.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00210">context.h:210</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a182f0f2c49aeb3b2f4ed8e7625d1cf46"><div class="ttname"><a href="structaaruformat__context.html#a182f0f2c49aeb3b2f4ed8e7625d1cf46">aaruformat_context::dirty_media_tags</a></div><div class="ttdeci">bool dirty_media_tags</div><div class="ttdoc">True if media tags should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00335">context.h:335</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a18bee1dd72fd1ca4957ff6ddfebce343"><div class="ttname"><a href="structaaruformat__context.html#a18bee1dd72fd1ca4957ff6ddfebce343">aaruformat_context::sector_hash_map</a></div><div class="ttdeci">hash_map_t * sector_hash_map</div><div class="ttdoc">Deduplication hash map (fingerprint-&gt;entry mapping).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00256">context.h:256</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a1b150de162e5fb75d368dd6a52f6d5d7"><div class="ttname"><a href="structaaruformat__context.html#a1b150de162e5fb75d368dd6a52f6d5d7">aaruformat_context::flux_data_header</a></div><div class="ttdeci">FluxHeader flux_data_header</div><div class="ttdoc">Flux data header (if present).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00316">context.h:316</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a1e11606681ce5da5947a2345efebf46e"><div class="ttname"><a href="structaaruformat__context.html#a1e11606681ce5da5947a2345efebf46e">aaruformat_context::flux_captures</a></div><div class="ttdeci">UT_array * flux_captures</div><div class="ttdoc">Pending flux capture payloads (write path).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00318">context.h:318</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a21dffad51cfb58f5f71f7babee2aaceb"><div class="ttname"><a href="structaaruformat__context.html#a21dffad51cfb58f5f71f7babee2aaceb">aaruformat_context::sha256_context</a></div><div class="ttdeci">sha256_ctx sha256_context</div><div class="ttdoc">Opaque SHA-256 context for streaming updates.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00275">context.h:275</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a2e2c23ecc1d15087ef46e2591c47194a"><div class="ttname"><a href="structaaruformat__context.html#a2e2c23ecc1d15087ef46e2591c47194a">aaruformat_context::calculating_sha256</a></div><div class="ttdeci">bool calculating_sha256</div><div class="ttdoc">True if whole-image SHA-256 being calculated on-the-fly.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00278">context.h:278</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a2f095c3433eb29d2bf421b1e3355e72d"><div class="ttname"><a href="structaaruformat__context.html#a2f095c3433eb29d2bf421b1e3355e72d">aaruformat_context::dirty_primary_ddt</a></div><div class="ttdeci">bool dirty_primary_ddt</div><div class="ttdoc">True if primary DDT table should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00323">context.h:323</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a329dda508cb897dc7871d2d1c0434792"><div class="ttname"><a href="structaaruformat__context.html#a329dda508cb897dc7871d2d1c0434792">aaruformat_context::drive_firmware_revision</a></div><div class="ttdeci">uint8_t * drive_firmware_revision</div><div class="ttdoc">Firmware revision of the drive used to read the media represented by the image.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00231">context.h:231</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a33b54e4325c94ad69d97f9cf5bdae68f"><div class="ttname"><a href="structaaruformat__context.html#a33b54e4325c94ad69d97f9cf5bdae68f">aaruformat_context::media_serial_number</a></div><div class="ttdeci">uint8_t * media_serial_number</div><div class="ttdoc">Serial number of the media represented by the image.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00224">context.h:224</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a3bfc3fceaaf015830913fd7efa794e5a"><div class="ttname"><a href="structaaruformat__context.html#a3bfc3fceaaf015830913fd7efa794e5a">aaruformat_context::sector_ied</a></div><div class="ttdeci">uint8_t * sector_ied</div><div class="ttdoc">DVD sector IED (2 bytes) if present.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00209">context.h:209</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a3c44b0cbcfb4586ce666dcd97a3dd85a"><div class="ttname"><a href="structaaruformat__context.html#a3c44b0cbcfb4586ce666dcd97a3dd85a">aaruformat_context::md5_context</a></div><div class="ttdeci">md5_ctx md5_context</div><div class="ttdoc">Opaque MD5 context for streaming updates.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00273">context.h:273</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a3c6d8057776a41c478df60ee228b2cf4"><div class="ttname"><a href="structaaruformat__context.html#a3c6d8057776a41c478df60ee228b2cf4">aaruformat_context::dirty_sector_suffix_block</a></div><div class="ttdeci">bool dirty_sector_suffix_block</div><div class="ttdoc">True if sector suffix block should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00330">context.h:330</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a3c7b902731274622296d04564b193b64"><div class="ttname"><a href="structaaruformat__context.html#a3c7b902731274622296d04564b193b64">aaruformat_context::user_data_ddt2</a></div><div class="ttdeci">uint64_t * user_data_ddt2</div><div class="ttdoc">DDT entries (big variant) primary/secondary current.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00190">context.h:190</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a3e2bbe8986b7cd7d36c13b48d6e7e3ce"><div class="ttname"><a href="structaaruformat__context.html#a3e2bbe8986b7cd7d36c13b48d6e7e3ce">aaruformat_context::metadata_block_header</a></div><div class="ttdeci">MetadataBlockHeader metadata_block_header</div><div class="ttdoc">Metadata block header.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00233">context.h:233</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a413a99e4e86b7121adca2cfce8f02d63"><div class="ttname"><a href="structaaruformat__context.html#a413a99e4e86b7121adca2cfce8f02d63">aaruformat_context::sector_prefix</a></div><div class="ttdeci">uint8_t * sector_prefix</div><div class="ttdoc">Raw per-sector prefix (e.g., sync+header) uncorrected.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00202">context.h:202</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a43de9f79e2d7063d5f120c63301800e3"><div class="ttname"><a href="structaaruformat__context.html#a43de9f79e2d7063d5f120c63301800e3">aaruformat_context::dirty_dvd_title_key_decrypted_block</a></div><div class="ttdeci">bool dirty_dvd_title_key_decrypted_block</div><div class="ttdoc">True if decrypted title key block should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00334">context.h:334</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a46d0ccdc69758165c0468afbd05b9ffe"><div class="ttname"><a href="structaaruformat__context.html#a46d0ccdc69758165c0468afbd05b9ffe">aaruformat_context::sector_suffix_ddt2</a></div><div class="ttdeci">uint64_t * sector_suffix_ddt2</div><div class="ttdoc">CD sector suffix DDT V2.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00189">context.h:189</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a4783c528aec3e854986885077c5d5854"><div class="ttname"><a href="structaaruformat__context.html#a4783c528aec3e854986885077c5d5854">aaruformat_context::tape_files</a></div><div class="ttdeci">tapeFileHashEntry * tape_files</div><div class="ttdoc">Hash table root for tape files.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00311">context.h:311</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a47b4ad72f562022ffac686c59b33057f"><div class="ttname"><a href="structaaruformat__context.html#a47b4ad72f562022ffac686c59b33057f">aaruformat_context::dirty_mode2_subheaders_block</a></div><div class="ttdeci">bool dirty_mode2_subheaders_block</div><div class="ttdoc">True if MODE2 subheader block should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00327">context.h:327</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a482f84e538a27a4b8686ad27c449bee9"><div class="ttname"><a href="structaaruformat__context.html#a482f84e538a27a4b8686ad27c449bee9">aaruformat_context::dirty_tape_partition_block</a></div><div class="ttdeci">bool dirty_tape_partition_block</div><div class="ttdoc">True if tape partition block should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00338">context.h:338</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a4bbf867b2c93fdbf959ce6e1a5f0d0a4"><div class="ttname"><a href="structaaruformat__context.html#a4bbf867b2c93fdbf959ce6e1a5f0d0a4">aaruformat_context::cached_ddt_offset</a></div><div class="ttdeci">uint64_t cached_ddt_offset</div><div class="ttdoc">File offset of currently cached secondary DDT (0=none).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00193">context.h:193</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a4bdcfa521eb92c949081adca481f01fd"><div class="ttname"><a href="structaaruformat__context.html#a4bdcfa521eb92c949081adca481f01fd">aaruformat_context::dirty_cicm_block</a></div><div class="ttdeci">bool dirty_cicm_block</div><div class="ttdoc">True if CICM metadata block should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00342">context.h:342</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a4d514102386b48bd51ac82c27bf9920a"><div class="ttname"><a href="structaaruformat__context.html#a4d514102386b48bd51ac82c27bf9920a">aaruformat_context::is_tape</a></div><div class="ttdeci">bool is_tape</div><div class="ttdoc">True if the image is a tape image.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00313">context.h:313</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a4dc244e21a520e90abd961c38eb6d9ae"><div class="ttname"><a href="structaaruformat__context.html#a4dc244e21a520e90abd961c38eb6d9ae">aaruformat_context::sector_edc</a></div><div class="ttdeci">uint8_t * sector_edc</div><div class="ttdoc">DVD sector EDC (4 bytes) if present.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00211">context.h:211</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a4e4c12388d90a11cf14266d1215ce13e"><div class="ttname"><a href="structaaruformat__context.html#a4e4c12388d90a11cf14266d1215ce13e">aaruformat_context::calculating_sha1</a></div><div class="ttdeci">bool calculating_sha1</div><div class="ttdoc">True if whole-image SHA-1 being calculated on-the-fly.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00277">context.h:277</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a4ecbf4064d4ab0440e922e1c096b38dc"><div class="ttname"><a href="structaaruformat__context.html#a4ecbf4064d4ab0440e922e1c096b38dc">aaruformat_context::media_model</a></div><div class="ttdeci">uint8_t * media_model</div><div class="ttdoc">Model of the media represented by the image.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00223">context.h:223</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a4f10051f78c63709ccc01cca3ba5a22f"><div class="ttname"><a href="structaaruformat__context.html#a4f10051f78c63709ccc01cca3ba5a22f">aaruformat_context::dirty_tracks_block</a></div><div class="ttdeci">bool dirty_tracks_block</div><div class="ttdoc">True if tracks block should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00326">context.h:326</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a505f32de424a033246348d9fa35f9b19"><div class="ttname"><a href="structaaruformat__context.html#a505f32de424a033246348d9fa35f9b19">aaruformat_context::drive_serial_number</a></div><div class="ttdeci">uint8_t * drive_serial_number</div><div class="ttdoc">Serial number of the drive used to read the media represented by the image.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00229">context.h:229</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a60a07b295752e19284649743c43122c2"><div class="ttname"><a href="structaaruformat__context.html#a60a07b295752e19284649743c43122c2">aaruformat_context::dirty_sector_prefix_block</a></div><div class="ttdeci">bool dirty_sector_prefix_block</div><div class="ttdoc">True if sector prefix block should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00328">context.h:328</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a614d6f01d563ea57650ce0bbfecfa08d"><div class="ttname"><a href="structaaruformat__context.html#a614d6f01d563ea57650ce0bbfecfa08d">aaruformat_context::drive_manufacturer</a></div><div class="ttdeci">uint8_t * drive_manufacturer</div><div class="ttdoc">Manufacturer of the drive used to read the media represented by the image.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00227">context.h:227</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a63616c8450e9e1853e0645714fe310cb"><div class="ttname"><a href="structaaruformat__context.html#a63616c8450e9e1853e0645714fe310cb">aaruformat_context::dirty_index_block</a></div><div class="ttdeci">bool dirty_index_block</div><div class="ttdoc">True if index block should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00345">context.h:345</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a64870438f8f560a0b9973dedb3dd7e0e"><div class="ttname"><a href="structaaruformat__context.html#a64870438f8f560a0b9973dedb3dd7e0e">aaruformat_context::sector_suffix</a></div><div class="ttdeci">uint8_t * sector_suffix</div><div class="ttdoc">Raw per-sector suffix (EDC/ECC) uncorrected.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00204">context.h:204</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a670dec8d59407989fefc361dc26c6832"><div class="ttname"><a href="structaaruformat__context.html#a670dec8d59407989fefc361dc26c6832">aaruformat_context::header</a></div><div class="ttdeci">AaruHeaderV2 header</div><div class="ttdoc">Parsed container header (v2).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00178">context.h:178</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a69e227faa1e5168628bb32d4acbe9f29"><div class="ttname"><a href="structaaruformat__context.html#a69e227faa1e5168628bb32d4acbe9f29">aaruformat_context::flux_entries</a></div><div class="ttdeci">FluxEntry * flux_entries</div><div class="ttdoc">Array of flux entries (flux_data_header.entries elements).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00317">context.h:317</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a6f3db4b3d6f4351edae1353b0815795e"><div class="ttname"><a href="structaaruformat__context.html#a6f3db4b3d6f4351edae1353b0815795e">aaruformat_context::dirty_json_block</a></div><div class="ttdeci">bool dirty_json_block</div><div class="ttdoc">True if JSON metadata block should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00343">context.h:343</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a705ef2714c4773514c23a56371f42a0f"><div class="ttname"><a href="structaaruformat__context.html#a705ef2714c4773514c23a56371f42a0f">aaruformat_context::tape_ddt</a></div><div class="ttdeci">TapeDdtHashEntry * tape_ddt</div><div class="ttdoc">Hash table root for tape DDT entries.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00185">context.h:185</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a729b87257c0b5d1e9abf1af133a4b0f3"><div class="ttname"><a href="structaaruformat__context.html#a729b87257c0b5d1e9abf1af133a4b0f3">aaruformat_context::spamsum_context</a></div><div class="ttdeci">spamsum_ctx * spamsum_context</div><div class="ttdoc">Opaque SpamSum context for streaming updates.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00270">context.h:270</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a73005ba88069ba590ffc9660dc2bc7a5"><div class="ttname"><a href="structaaruformat__context.html#a73005ba88069ba590ffc9660dc2bc7a5">aaruformat_context::cicm_block_header</a></div><div class="ttdeci">CicmMetadataBlock cicm_block_header</div><div class="ttdoc">CICM metadata header (if present).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00234">context.h:234</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a74672215c728bb14ad860c96969a56dc"><div class="ttname"><a href="structaaruformat__context.html#a74672215c728bb14ad860c96969a56dc">aaruformat_context::sector_prefix_offset</a></div><div class="ttdeci">size_t sector_prefix_offset</div><div class="ttdoc">Current position in sector_prefix.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00289">context.h:289</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a77d9c8c852de1d955bceb4cfc50557ce"><div class="ttname"><a href="structaaruformat__context.html#a77d9c8c852de1d955bceb4cfc50557ce">aaruformat_context::drive_model</a></div><div class="ttdeci">uint8_t * drive_model</div><div class="ttdoc">Model of the drive used to read the media represented by the image.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00228">context.h:228</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a7ae2128b4ae5511c2c601ec8e8f66387"><div class="ttname"><a href="structaaruformat__context.html#a7ae2128b4ae5511c2c601ec8e8f66387">aaruformat_context::dirty_single_level_ddt</a></div><div class="ttdeci">bool dirty_single_level_ddt</div><div class="ttdoc">True if single-level DDT should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00324">context.h:324</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a80b7de958916f11cc61ef6871a376a92"><div class="ttname"><a href="structaaruformat__context.html#a80b7de958916f11cc61ef6871a376a92">aaruformat_context::writing_buffer</a></div><div class="ttdeci">uint8_t * writing_buffer</div><div class="ttdoc">Accumulation buffer for current block data.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00283">context.h:283</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a8317a42c16f1a140053f01808929f43f"><div class="ttname"><a href="structaaruformat__context.html#a8317a42c16f1a140053f01808929f43f">aaruformat_context::sector_prefix_ddt2</a></div><div class="ttdeci">uint64_t * sector_prefix_ddt2</div><div class="ttdoc">CD sector prefix DDT V2.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00188">context.h:188</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a865120510888fac8bb3597b57d515ba7"><div class="ttname"><a href="structaaruformat__context.html#a865120510888fac8bb3597b57d515ba7">aaruformat_context::calculating_spamsum</a></div><div class="ttdeci">bool calculating_spamsum</div><div class="ttdoc">True if whole-image SpamSum being calculated on-the-fly.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00279">context.h:279</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a88effb2eb082320b5b31d729981cf2d4"><div class="ttname"><a href="structaaruformat__context.html#a88effb2eb082320b5b31d729981cf2d4">aaruformat_context::primary_ddt_offset</a></div><div class="ttdeci">uint64_t primary_ddt_offset</div><div class="ttdoc">File offset of the primary DDT v2 table.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00195">context.h:195</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a8b769e9fb9467aa11d4a2936cf5cf5ed"><div class="ttname"><a href="structaaruformat__context.html#a8b769e9fb9467aa11d4a2936cf5cf5ed">aaruformat_context::mediaTags</a></div><div class="ttdeci">mediaTagEntry * mediaTags</div><div class="ttdoc">Hash table of extra media tags (uthash root).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00267">context.h:267</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a8b89a7e0e6369dad38e23dabaf4b49a4"><div class="ttname"><a href="structaaruformat__context.html#a8b89a7e0e6369dad38e23dabaf4b49a4">aaruformat_context::blake3_context</a></div><div class="ttdeci">blake3_hasher * blake3_context</div><div class="ttdoc">Opaque BLAKE3 context for streaming updates.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00271">context.h:271</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a8be6dd9da00d771d24c7a6295f1c1d02"><div class="ttname"><a href="structaaruformat__context.html#a8be6dd9da00d771d24c7a6295f1c1d02">aaruformat_context::calculating_blake3</a></div><div class="ttdeci">bool calculating_blake3</div><div class="ttdoc">True if whole-image BLAKE3 being calculated on-the-fly.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00280">context.h:280</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a8ffb62d849b6e0fbe5a4865b2ca7328f"><div class="ttname"><a href="structaaruformat__context.html#a8ffb62d849b6e0fbe5a4865b2ca7328f">aaruformat_context::dump_hardware_entries_with_data</a></div><div class="ttdeci">struct DumpHardwareEntriesWithData * dump_hardware_entries_with_data</div><div class="ttdoc">Array of dump hardware entries + strings.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00215">context.h:215</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a95770f959cae3b6b34e2b1ae592a7136"><div class="ttname"><a href="structaaruformat__context.html#a95770f959cae3b6b34e2b1ae592a7136">aaruformat_context::calculating_md5</a></div><div class="ttdeci">bool calculating_md5</div><div class="ttdoc">True if whole-image MD5 being calculated on-the-fly.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00276">context.h:276</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a9755effb4c78f872b840c62566fa6e4a"><div class="ttname"><a href="structaaruformat__context.html#a9755effb4c78f872b840c62566fa6e4a">aaruformat_context::dirty_sector_suffix_ddt</a></div><div class="ttdeci">bool dirty_sector_suffix_ddt</div><div class="ttdoc">True if sector suffix DDT should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00331">context.h:331</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a9ac9d12e8fde7a69c01cdf2dc32f33bd"><div class="ttname"><a href="structaaruformat__context.html#a9ac9d12e8fde7a69c01cdf2dc32f33bd">aaruformat_context::geometry_block</a></div><div class="ttdeci">GeometryBlockHeader geometry_block</div><div class="ttdoc">Logical geometry block (if present).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00232">context.h:232</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a9bb3ead5fcb320a1a1b883a9eb1217d8"><div class="ttname"><a href="structaaruformat__context.html#a9bb3ead5fcb320a1a1b883a9eb1217d8">aaruformat_context::sector_suffix_offset</a></div><div class="ttdeci">size_t sector_suffix_offset</div><div class="ttdoc">Current position in sector_suffix.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00290">context.h:290</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a9cf4d3d7117a279de4c178eb7af217d6"><div class="ttname"><a href="structaaruformat__context.html#a9cf4d3d7117a279de4c178eb7af217d6">aaruformat_context::has_zstd_blocks</a></div><div class="ttdeci">bool has_zstd_blocks</div><div class="ttdoc">True if any block was actually written with Zstandard compression.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00306">context.h:306</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a9dbc317eb6fb1f8ece6305c47f5a3e89"><div class="ttname"><a href="structaaruformat__context.html#a9dbc317eb6fb1f8ece6305c47f5a3e89">aaruformat_context::cached_secondary_ddt2</a></div><div class="ttdeci">uint64_t * cached_secondary_ddt2</div><div class="ttdoc">Cached secondary table (big entries) or NULL.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00191">context.h:191</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a9e7ebc6897142938452338bc5a882dd8"><div class="ttname"><a href="structaaruformat__context.html#a9e7ebc6897142938452338bc5a882dd8">aaruformat_context::json_block</a></div><div class="ttdeci">uint8_t * json_block</div><div class="ttdoc">JSON metadata block payload (UTF-8).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00218">context.h:218</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_a9f694f685458e2142e116da91727de38"><div class="ttname"><a href="structaaruformat__context.html#a9f694f685458e2142e116da91727de38">aaruformat_context::zstd_level</a></div><div class="ttdeci">int zstd_level</div><div class="ttdoc">Zstandard compression level (writing path, default 19).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00307">context.h:307</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_aa3d0670124a4fbe88c485c2b67d1ddbc"><div class="ttname"><a href="structaaruformat__context.html#aa3d0670124a4fbe88c485c2b67d1ddbc">aaruformat_context::media_part_number</a></div><div class="ttdeci">uint8_t * media_part_number</div><div class="ttdoc">Part number of the media represented by the image.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00226">context.h:226</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_aa943f49c5e77c98bc4cddc9d0c2ae284"><div class="ttname"><a href="structaaruformat__context.html#aa943f49c5e77c98bc4cddc9d0c2ae284">aaruformat_context::sector_decrypted_title_key</a></div><div class="ttdeci">uint8_t * sector_decrypted_title_key</div><div class="ttdoc">DVD decrypted title key (5 bytes) if present.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00212">context.h:212</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_aa9fb206d36b68370f2435899c79abbfd"><div class="ttname"><a href="structaaruformat__context.html#aa9fb206d36b68370f2435899c79abbfd">aaruformat_context::dirty_dumphw_block</a></div><div class="ttdeci">bool dirty_dumphw_block</div><div class="ttdoc">True if dump hardware block should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00341">context.h:341</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_aaa66c73269576f55c8946c741e02e34f"><div class="ttname"><a href="structaaruformat__context.html#aaa66c73269576f55c8946c741e02e34f">aaruformat_context::json_block_header</a></div><div class="ttdeci">AaruMetadataJsonBlockHeader json_block_header</div><div class="ttdoc">JSON metadata block header (if present).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00236">context.h:236</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_aab573afda1087dcc99dc9a6a34fcc844"><div class="ttname"><a href="structaaruformat__context.html#aab573afda1087dcc99dc9a6a34fcc844">aaruformat_context::dirty_metadata_block</a></div><div class="ttdeci">bool dirty_metadata_block</div><div class="ttdoc">True if metadata block should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00340">context.h:340</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_aaf16c9ee5b05bac1ef44d29abef6134a"><div class="ttname"><a href="structaaruformat__context.html#aaf16c9ee5b05bac1ef44d29abef6134a">aaruformat_context::sector_subchannel</a></div><div class="ttdeci">uint8_t * sector_subchannel</div><div class="ttdoc">Raw 96-byte subchannel (if captured).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00206">context.h:206</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ab08395cd8ed98def2b5886c35fbad605"><div class="ttname"><a href="structaaruformat__context.html#ab08395cd8ed98def2b5886c35fbad605">aaruformat_context::comments</a></div><div class="ttdeci">uint8_t * comments</div><div class="ttdoc">Image comments.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00221">context.h:221</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ab268908ef1517931e68c19f9ddd63269"><div class="ttname"><a href="structaaruformat__context.html#ab268908ef1517931e68c19f9ddd63269">aaruformat_context::dirty_sector_subchannel_block</a></div><div class="ttdeci">bool dirty_sector_subchannel_block</div><div class="ttdoc">True if subchannel block should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00332">context.h:332</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ab516fae594bde4f76b75488d0a3ca3a8"><div class="ttname"><a href="structaaruformat__context.html#ab516fae594bde4f76b75488d0a3ca3a8">aaruformat_context::imageStream</a></div><div class="ttdeci">FILE * imageStream</div><div class="ttdoc">Underlying FILE* stream (binary mode).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00179">context.h:179</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ab5aef7d04dd9d157b63e0aad49408e8b"><div class="ttname"><a href="structaaruformat__context.html#ab5aef7d04dd9d157b63e0aad49408e8b">aaruformat_context::dirty_dvd_long_sector_blocks</a></div><div class="ttdeci">bool dirty_dvd_long_sector_blocks</div><div class="ttdoc">True if DVD long sector blocks should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00333">context.h:333</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ab977bf7c003408fa90116d1b441780ea"><div class="ttname"><a href="structaaruformat__context.html#ab977bf7c003408fa90116d1b441780ea">aaruformat_context::dirty_sector_prefix_ddt</a></div><div class="ttdeci">bool dirty_sector_prefix_ddt</div><div class="ttdoc">True if sector prefix DDT should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00329">context.h:329</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ab97a719a5b4186695b67143db7376152"><div class="ttname"><a href="structaaruformat__context.html#ab97a719a5b4186695b67143db7376152">aaruformat_context::index_entries</a></div><div class="ttdeci">UT_array * index_entries</div><div class="ttdoc">Flattened index entries (UT_array of IndexEntry).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00255">context.h:255</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_abd11e50d05e8f007bf084a586bad0fe9"><div class="ttname"><a href="structaaruformat__context.html#abd11e50d05e8f007bf084a586bad0fe9">aaruformat_context::num_threads</a></div><div class="ttdeci">int num_threads</div><div class="ttdoc">Compression worker threads (1 = single-threaded, default).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00308">context.h:308</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_abdf9ca4ea03bb2080831fc9aaa127422"><div class="ttname"><a href="structaaruformat__context.html#abdf9ca4ea03bb2080831fc9aaa127422">aaruformat_context::dirty_tape_file_block</a></div><div class="ttdeci">bool dirty_tape_file_block</div><div class="ttdoc">True if tape file block should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00337">context.h:337</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ac6734b2de73a4b6147aadc49bf3e96f8"><div class="ttname"><a href="structaaruformat__context.html#ac6734b2de73a4b6147aadc49bf3e96f8">aaruformat_context::mode2_subheaders</a></div><div class="ttdeci">uint8_t * mode2_subheaders</div><div class="ttdoc">MODE2 Form1/Form2 8-byte subheaders (concatenated).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00207">context.h:207</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ac970291b3449c04221827b9c2c18ac70"><div class="ttname"><a href="structaaruformat__context.html#ac970291b3449c04221827b9c2c18ac70">aaruformat_context::image_info</a></div><div class="ttdeci">ImageInfo image_info</div><div class="ttdoc">Exposed high-level image info summary.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00263">context.h:263</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_acbb9df628de2c980cd3d7c22e5515f62"><div class="ttname"><a href="structaaruformat__context.html#acbb9df628de2c980cd3d7c22e5515f62">aaruformat_context::dirty_flux_block</a></div><div class="ttdeci">bool dirty_flux_block</div><div class="ttdoc">True if flux block should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00344">context.h:344</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_acc9cdfdd4be56c4f7016a37e218cee47"><div class="ttname"><a href="structaaruformat__context.html#acc9cdfdd4be56c4f7016a37e218cee47">aaruformat_context::sector_id</a></div><div class="ttdeci">uint8_t * sector_id</div><div class="ttdoc">DVD sector ID (4 bytes) if present.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00208">context.h:208</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_accbbc605e1a1607fdf9b6f54f7a9af2f"><div class="ttname"><a href="structaaruformat__context.html#accbbc605e1a1607fdf9b6f54f7a9af2f">aaruformat_context::dump_hardware_header</a></div><div class="ttdeci">DumpHardwareHeader dump_hardware_header</div><div class="ttdoc">Dump hardware header.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00235">context.h:235</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ad027cde303f65d3ccc5b18a879692782"><div class="ttname"><a href="structaaruformat__context.html#ad027cde303f65d3ccc5b18a879692782">aaruformat_context::use_zstd</a></div><div class="ttdeci">bool use_zstd</div><div class="ttdoc">Use Zstandard instead of LZMA for data blocks.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00305">context.h:305</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ad1e28bac5a6c9bfdb8d18793686fc755"><div class="ttname"><a href="structaaruformat__context.html#ad1e28bac5a6c9bfdb8d18793686fc755">aaruformat_context::sha1_context</a></div><div class="ttdeci">sha1_ctx sha1_context</div><div class="ttdoc">Opaque SHA-1 context for streaming updates.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00274">context.h:274</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ad1e4ceb44652cacfc63e0e2c95f570c6"><div class="ttname"><a href="structaaruformat__context.html#ad1e4ceb44652cacfc63e0e2c95f570c6">aaruformat_context::dirty_secondary_ddt</a></div><div class="ttdeci">bool dirty_secondary_ddt</div><div class="ttdoc">True if secondary DDT tables should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00322">context.h:322</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ad5e046ffc70066ba070dc58514b3a771"><div class="ttname"><a href="structaaruformat__context.html#ad5e046ffc70066ba070dc58514b3a771">aaruformat_context::dirty_tape_ddt</a></div><div class="ttdeci">bool dirty_tape_ddt</div><div class="ttdoc">True if tape DDT should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00336">context.h:336</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ad7ca524fb6cece835566c268258b9a54"><div class="ttname"><a href="structaaruformat__context.html#ad7ca524fb6cece835566c268258b9a54">aaruformat_context::tape_partitions</a></div><div class="ttdeci">TapePartitionHashEntry * tape_partitions</div><div class="ttdoc">Hash table root for tape partitions.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00312">context.h:312</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_adc67f6a6ef1602648bb064d47eb1fe88"><div class="ttname"><a href="structaaruformat__context.html#adc67f6a6ef1602648bb064d47eb1fe88">aaruformat_context::lzma_dict_size</a></div><div class="ttdeci">uint32_t lzma_dict_size</div><div class="ttdoc">LZMA dictionary size (writing path).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00302">context.h:302</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_adcabe3b59f532d036adf16b78faba58e"><div class="ttname"><a href="structaaruformat__context.html#adcabe3b59f532d036adf16b78faba58e">aaruformat_context::track_entries</a></div><div class="ttdeci">TrackEntry * track_entries</div><div class="ttdoc">Full track list (tracksHeader.entries elements).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00245">context.h:245</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_ae32b62ecd08a309c5848a5503b020689"><div class="ttname"><a href="structaaruformat__context.html#ae32b62ecd08a309c5848a5503b020689">aaruformat_context::cached_ddt_position</a></div><div class="ttdeci">uint64_t cached_ddt_position</div><div class="ttdoc">Position index of cached secondary DDT.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00194">context.h:194</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_aeb5bda76e0ea176598a04be97b7d5683"><div class="ttname"><a href="structaaruformat__context.html#aeb5bda76e0ea176598a04be97b7d5683">aaruformat_context::media_title</a></div><div class="ttdeci">uint8_t * media_title</div><div class="ttdoc">Title of the media represented by the image.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00220">context.h:220</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_aeb85241fdc8a4ac27aee8acab5ceec17"><div class="ttname"><a href="structaaruformat__context.html#aeb85241fdc8a4ac27aee8acab5ceec17">aaruformat_context::dirty_geometry_block</a></div><div class="ttdeci">bool dirty_geometry_block</div><div class="ttdoc">True if geometry block should be written during close.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00339">context.h:339</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_afd13345e6ab5072d97d9b3bbe238ecea"><div class="ttname"><a href="structaaruformat__context.html#afd13345e6ab5072d97d9b3bbe238ecea">aaruformat_context::media_manufacturer</a></div><div class="ttdeci">uint8_t * media_manufacturer</div><div class="ttdoc">Manufacturer of the media represented by the image.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00222">context.h:222</a></div></div>
<div class="ttc" id="astructaaruformat__context_html_aff71b0229a1c4c78572cfdb0824e601e"><div class="ttname"><a href="structaaruformat__context.html#aff71b0229a1c4c78572cfdb0824e601e">aaruformat_context::tracks_header</a></div><div class="ttdeci">TracksHeader tracks_header</div><div class="ttdoc">Tracks header (optical) if present.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00247">context.h:247</a></div></div>
<div class="ttc" id="astructcrc64__ctx_html"><div class="ttname"><a href="structcrc64__ctx.html">crc64_ctx</a></div><div class="ttdoc">Minimal ECMA-182 CRC64 incremental state container (running value only).</div><div class="ttdef"><b>Definition</b> <a href="crc64_8h_source.html#l00055">crc64.h:56</a></div></div>
<div class="ttc" id="astructmediaTagEntry_html"><div class="ttname"><a href="structmediaTagEntry.html">mediaTagEntry</a></div><div class="ttdoc">Hash table entry for an arbitrary media tag (e.g., proprietary drive/medium descriptor).</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00121">context.h:122</a></div></div>
<div class="ttc" id="astructmediaTagEntry_html_a334fc65b37efdfb624e804e98c398927"><div class="ttname"><a href="structmediaTagEntry.html#a334fc65b37efdfb624e804e98c398927">mediaTagEntry::data</a></div><div class="ttdeci">uint8_t * data</div><div class="ttdoc">Tag data blob (opaque to library core); length bytes long.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00123">context.h:123</a></div></div>
<div class="ttc" id="astructmediaTagEntry_html_a95bf0de1de367f90491367921069c9e2"><div class="ttname"><a href="structmediaTagEntry.html#a95bf0de1de367f90491367921069c9e2">mediaTagEntry::type</a></div><div class="ttdeci">int32_t type</div><div class="ttdoc">Numeric type identifier.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00124">context.h:124</a></div></div>
<div class="ttc" id="astructmediaTagEntry_html_aa96c6684fd98145d0089d72957d2afa7"><div class="ttname"><a href="structmediaTagEntry.html#aa96c6684fd98145d0089d72957d2afa7">mediaTagEntry::length</a></div><div class="ttdeci">uint32_t length</div><div class="ttdoc">Length in bytes of data.</div><div class="ttdef"><b>Definition</b> <a href="context_8h_source.html#l00125">context.h:125</a></div></div>
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