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<div id="projectbrief">Aaru Data Preservation Suite - Format Library</div>
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<div class="textblock"><code>#include &lt;errno.h&gt;</code><br />
<code>#include &lt;stdbool.h&gt;</code><br />
<code>#include &lt;stdint.h&gt;</code><br />
<code>#include &lt;stdio.h&gt;</code><br />
<code>#include &lt;stdlib.h&gt;</code><br />
<code>#include &lt;string.h&gt;</code><br />
<code>#include &quot;<a class="el" href="aaruformat_8h_source.html">aaruformat.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="enums_8h_source.html">enums.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="internal_8h_source.html">internal.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="log_8h_source.html">log.h</a>&quot;</code><br />
</div>
<p><a href="create_8c_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 id="header-func-members" class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ae92275e097d4193d960bb97311b9cd78" id="r_ae92275e097d4193d960bb97311b9cd78"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ae92275e097d4193d960bb97311b9cd78">cleanup_failed_create</a> (<a class="el" href="structaaruformat__context.html">aaruformat_context</a> *ctx)</td></tr>
<tr class="memitem:a8fc1d6adf1ec5cc7d7bb9c067aff9f6e" id="r_a8fc1d6adf1ec5cc7d7bb9c067aff9f6e"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a8fc1d6adf1ec5cc7d7bb9c067aff9f6e">aaruf_create</a> (const char *filepath, const uint32_t media_type, const uint32_t sector_size, const uint64_t user_sectors, const uint64_t negative_sectors, const uint64_t overflow_sectors, const char *options, const uint8_t *application_name, const uint8_t application_name_length, const uint8_t application_major_version, const uint8_t application_minor_version, const bool is_tape)</td></tr>
<tr class="memdesc:a8fc1d6adf1ec5cc7d7bb9c067aff9f6e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates a new AaruFormat image file. <br /></td></tr>
</table>
<a name="doc-func-members" id="doc-func-members"></a><h2 id="header-doc-func-members" class="groupheader">Function Documentation</h2>
<a id="a8fc1d6adf1ec5cc7d7bb9c067aff9f6e" name="a8fc1d6adf1ec5cc7d7bb9c067aff9f6e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8fc1d6adf1ec5cc7d7bb9c067aff9f6e">&#9670;&#160;</a></span>aaruf_create()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void * aaruf_create </td>
<td>(</td>
<td class="paramtype">const char *</td> <td class="paramname"><span class="paramname"><em>filepath</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const uint32_t</td> <td class="paramname"><span class="paramname"><em>media_type</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const uint32_t</td> <td class="paramname"><span class="paramname"><em>sector_size</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const uint64_t</td> <td class="paramname"><span class="paramname"><em>user_sectors</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const uint64_t</td> <td class="paramname"><span class="paramname"><em>negative_sectors</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const uint64_t</td> <td class="paramname"><span class="paramname"><em>overflow_sectors</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char *</td> <td class="paramname"><span class="paramname"><em>options</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const uint8_t *</td> <td class="paramname"><span class="paramname"><em>application_name</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const uint8_t</td> <td class="paramname"><span class="paramname"><em>application_name_length</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const uint8_t</td> <td class="paramname"><span class="paramname"><em>application_major_version</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const uint8_t</td> <td class="paramname"><span class="paramname"><em>application_minor_version</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const bool</td> <td class="paramname"><span class="paramname"><em>is_tape</em></span>&#160;)</td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates a new AaruFormat image file. </p>
<p>Allocates and initializes a new aaruformat context and image file with the specified parameters. This function sets up all necessary data structures including headers, DDT (deduplication table), caches, and index entries for writing a new AaruFormat image. It also handles file creation, memory allocation, and proper initialization of the writing context. The function supports both block-based media (disks, optical media) and sequential tape media with different initialization strategies optimized for each media type.</p>
<p><b>Media Type Handling:</b> The function creates different internal structures based on the <span class="tt">is_tape</span> parameter:</p>
<p><b>Block Media (is_tape = false):</b></p><ul>
<li>Initializes full DDT (Deduplication Table) version 2 for sector-level deduplication</li>
<li>Allocates primary DDT table (userDataDdtMini or userDataDdtBig) as a preallocated array</li>
<li>Configures multi-level DDT support for large images (&gt; 138,412,552 sectors)</li>
<li>Enables optional deduplication hash map for detecting duplicate sectors</li>
<li>Reserves space for DDT at the beginning of the file (after header, block-aligned)</li>
<li>Data blocks start after DDT table to maintain sequential layout</li>
<li>DDT size is fixed and known upfront based on sector count</li>
</ul>
<p><b>Tape Media (is_tape = true):</b></p><ul>
<li>Initializes DDT for sector-level deduplication using a different strategy</li>
<li>Uses a growing hash table (tapeDdt) instead of a preallocated array</li>
<li>Sets ctx-&gt;is_tape flag and initializes ctx-&gt;tapeDdt to NULL (populated on first write)</li>
<li>Data blocks start immediately after the header (block-aligned)</li>
<li>Hash table grows dynamically as blocks are written</li>
<li>Optimized for sequential write patterns typical of tape media</li>
<li>Tape file/partition metadata is managed separately via additional hash tables</li>
<li>More memory-efficient for tapes with unknown final size</li>
</ul>
<p><b>Initialization Flow:</b></p><ol type="1">
<li>Parse creation options (compression, alignment, deduplication, checksums)</li>
<li>Allocate and zero-initialize context structure</li>
<li>Create/open image file in binary write mode</li>
<li>Initialize AaruFormat header with application and version information</li>
<li>Set up image metadata and sector size information</li>
<li>Initialize block and header caches for performance</li>
<li>Initialize ECC context for Compact Disc support</li>
<li>Branch based on media type:<ul>
<li>Block media: Configure DDT structures and calculate offsets with preallocated array</li>
<li>Tape media: Set tape flags and initialize for dynamic hash table DDT</li>
</ul>
</li>
<li>Initialize index entries array for tracking all blocks</li>
<li>Configure compression, checksums, and deduplication based on options</li>
<li>Position file pointer at calculated data start position</li>
</ol>
<p><b>DDT Configuration (Block Media Only):</b> The function automatically selects optimal DDT parameters:</p><ul>
<li>Single-level DDT (tableShift=0): For images &lt; 138,412,552 sectors</li>
<li>Multi-level DDT (tableShift=22): For images ≥ 138,412,552 sectors</li>
</ul>
<p>The DDT offset calculation ensures proper alignment:</p><ul>
<li>Primary DDT placed immediately after header (block-aligned)</li>
<li>Data blocks positioned after DDT table (block-aligned)</li>
<li>Alignment controlled by blockAlignmentShift from options</li>
</ul>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">filepath</td><td>Path to the image file to create. The file will be created if it doesn't exist, or overwritten if it does. Must be a valid writable path.</td></tr>
<tr><td class="paramname">media_type</td><td>Media type identifier (e.g., CompactDisc, DVD, HardDisk, Tape formats). This affects how the image is structured and which features are enabled.</td></tr>
<tr><td class="paramname">sector_size</td><td>Size of each sector/block in bytes. Common values:<ul>
<li>512 bytes: Hard disks, floppy disks</li>
<li>2048 bytes: CD-ROM, DVD</li>
<li>Variable: Tape media (block size varies by format)</li>
</ul>
</td></tr>
<tr><td class="paramname">user_sectors</td><td>Number of user data sectors/blocks in the image. This is the main data area excluding negative (lead-in) and overflow (lead-out) regions. For tape media, this may be an estimate as the final size is often unknown.</td></tr>
<tr><td class="paramname">negative_sectors</td><td>Number of negative sectors (typically lead-in area for optical media). Set to 0 for media types without lead-in areas. Not used for tape media.</td></tr>
<tr><td class="paramname">overflow_sectors</td><td>Number of overflow sectors (typically lead-out area for optical media). Set to 0 for media types without lead-out areas. Not used for tape media.</td></tr>
<tr><td class="paramname">options</td><td>String with creation options in key=value format, semicolon-separated. Supported options:<ul>
<li>"compress=true|false": Enable/disable LZMA compression</li>
<li>"deduplicate=true|false": Enable/disable sector deduplication (all media types)</li>
<li>"md5=true|false": Calculate MD5 checksum during write</li>
<li>"sha1=true|false": Calculate SHA-1 checksum during write</li>
<li>"sha256=true|false": Calculate SHA-256 checksum during write</li>
<li>"spamsum=true|false": Calculate SpamSum fuzzy hash during write</li>
<li>"blake3=true|false": Calculate BLAKE3 checksum during write</li>
<li>"block_alignment=N": Block alignment shift value (default varies)</li>
<li>"data_shift=N": Data shift value for DDT granularity</li>
<li>"table_shift=N": Table shift for multi-level DDT (-1 for auto, block media only)</li>
<li>"dictionary=N": LZMA dictionary size in bytes Example: "compress=true;deduplicate=true;md5=true;sha1=true"</li>
</ul>
</td></tr>
<tr><td class="paramname">application_name</td><td>Pointer to the application name string (UTF-8 encoded). This identifies the software that created the image. The string will be copied directly to the image header.</td></tr>
<tr><td class="paramname">application_name_length</td><td>Length of the application name string in bytes. Must be ≤ AARU_HEADER_APP_NAME_LEN (64 bytes).</td></tr>
<tr><td class="paramname">application_major_version</td><td>Major version of the creating application (0-255).</td></tr>
<tr><td class="paramname">application_minor_version</td><td>Minor version of the creating application (0-255).</td></tr>
<tr><td class="paramname">is_tape</td><td>Boolean flag indicating tape media type:<ul>
<li>true: Initialize for tape media (sequential, dynamic hash table DDT, file/partition metadata)</li>
<li>false: Initialize for block media (random access, preallocated array DDT)</li>
</ul>
</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Returns one of the following: </dd></dl>
<dl class="retval"><dt>Return values</dt><dd>
<table class="retval">
<tr><td class="paramname">aaruformatContext*</td><td>Successfully created and initialized context. The returned pointer contains:<ul>
<li>Properly initialized AaruFormat headers and metadata</li>
<li>For block media: Allocated and configured DDT structures with preallocated arrays</li>
<li>For tape media: Tape flags set, DDT initialized as NULL (grows on demand)</li>
<li>Initialized block and header caches for performance</li>
<li>Open file stream ready for writing operations</li>
<li>Index entries array ready for block tracking</li>
<li>ECC context initialized for Compact Disc support</li>
<li>Checksum contexts initialized based on options</li>
</ul>
</td></tr>
<tr><td class="paramname">NULL</td><td>Creation failed. The specific error can be determined by checking errno, which will be set to:<ul>
<li>AARUF_ERROR_NOT_ENOUGH_MEMORY (-9) when memory allocation fails for:<ul>
<li>Context allocation</li>
<li>Readable sector tags array allocation</li>
<li>Application version string allocation</li>
<li>Image version string allocation</li>
<li>DDT table allocation (userDataDdtMini or userDataDdtBig, block media only)</li>
<li>Index entries array allocation</li>
</ul>
</li>
<li>AARUF_ERROR_CANNOT_CREATE_FILE (-19) when file operations fail:<ul>
<li>Unable to open the specified filepath for writing</li>
<li>File seek operations fail during initialization</li>
<li>File system errors or permission issues</li>
</ul>
</li>
<li>AARUF_ERROR_INVALID_APP_NAME_LENGTH (-20) when:<ul>
<li>application_name_length exceeds AARU_HEADER_APP_NAME_LEN (64 bytes)</li>
</ul>
</li>
</ul>
</td></tr>
</table>
</dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>Memory Management:<ul>
<li>The function performs extensive memory allocation for various context structures</li>
<li>On failure, all previously allocated memory is properly cleaned up</li>
<li>The returned context must be freed using <a class="el" href="decls_8h.html#a6823e139f81a9dfd08efcb0e9b213a49" title="Close an Aaru image context, flushing pending data structures and releasing resources.">aaruf_close()</a> when finished</li>
</ul>
</dd>
<dd>
File Operations:<ul>
<li>Creates a new file at the specified path (overwrites existing files)</li>
<li>Opens the file in binary read/write mode ("wb+")</li>
<li>Positions the file pointer at the calculated data start position</li>
<li>File alignment is handled based on parsed options</li>
</ul>
</dd>
<dd>
DDT Initialization (Block Media Only):<ul>
<li>Uses DDT version 2 format with configurable compression and alignment</li>
<li>Calculates optimal table sizes based on sector counts and shift parameters</li>
<li>All DDT entries are initialized to zero (indicating unallocated sectors)</li>
<li>Multi-level DDT is used for images with ≥ 138,412,552 total sectors</li>
<li>Single-level DDT is used for smaller images for efficiency</li>
<li>DDT is a fixed-size preallocated array written to file at known offset</li>
</ul>
</dd>
<dd>
Tape Media Initialization:<ul>
<li>Tape images use a dynamic hash table DDT for sector-level deduplication</li>
<li>File and partition metadata is managed via separate hash tables</li>
<li>ctx-&gt;is_tape is set to 1 to indicate tape mode throughout the library</li>
<li>ctx-&gt;tapeDdt is initialized to NULL and grows dynamically as blocks are written</li>
<li>Data blocks can start immediately after header for optimal sequential access</li>
<li>The hash table DDT allows for efficient deduplication without knowing final size</li>
<li>More memory-efficient for tapes with unpredictable or very large sizes</li>
<li>Deduplication hash map may still be used alongside tapeDdt if enabled in options</li>
</ul>
</dd>
<dd>
Options Parsing:<ul>
<li>The options string is parsed to extract block_alignment, data_shift, and table_shift</li>
<li>These parameters affect memory usage, performance, and file organization</li>
<li>Invalid options may result in suboptimal performance but won't cause failure</li>
<li>Compression and checksums can be enabled independently via options</li>
</ul>
</dd>
<dd>
Checksum Initialization:<ul>
<li>MD5, SHA-1, SHA-256, SpamSum, and BLAKE3 can be calculated during write</li>
<li>Checksum contexts are initialized only if requested in options</li>
<li><a class="el" href="structChecksums.html" title="Collected whole‑image checksums / hashes present in a checksum block.">Checksums</a> are computed incrementally as sectors/blocks are written</li>
<li>Final checksums are stored in checksum block during image finalization</li>
</ul>
</dd></dl>
<dl class="section warning"><dt>Warning</dt><dd>The created context is in writing mode and expects proper finalization before closing to ensure index and metadata are written correctly.</dd>
<dd>
Application name length validation is strict - exceeding the limit will cause creation failure with AARUF_ERROR_INVALID_APP_NAME_LENGTH.</dd>
<dd>
For tape media, the DDT structure is fundamentally different (hash table vs array). The is_tape flag must accurately reflect the media type being created.</dd>
<dd>
The negative_sectors and overflow_sectors parameters are used only for block media. For tape media, these parameters are ignored.</dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="decls_8h.html#a6823e139f81a9dfd08efcb0e9b213a49" title="Close an Aaru image context, flushing pending data structures and releasing resources.">aaruf_close()</a> for proper context cleanup and image finalization </dd>
<dd>
<a class="el" href="decls_8h.html#a4b8cd2bb5fd9e2c670a0a13695c6f9e3" title="Writes a sector to the AaruFormat image.">aaruf_write_sector()</a> for writing sectors to block media images </dd>
<dd>
<a class="el" href="decls_8h.html#a01c915ab49a4b47fd6768a2055208c48" title="Sets or updates the block range for a specific tape file in an Aaru tape image.">aaruf_set_tape_file()</a> for defining tape file metadata </dd>
<dd>
<a class="el" href="decls_8h.html#a9daeeb54c74dd2707d95ab47e8ab0a00" title="Sets or updates the block range for a specific tape partition in an Aaru tape image.">aaruf_set_tape_partition()</a> for defining tape partition metadata </dd></dl>
<p>&lt; Size in bytes (UTF-16LE) of application name field (32 UTF-16 code units).</p>
<p>&lt; Size in bytes of GUID / UUID-like binary identifier.</p>
<p class="definition">Definition at line <a class="el" href="create_8c_source.html#l00279">279</a> of file <a class="el" href="create_8c_source.html">create.c</a>.</p>
<p class="reference">References <a class="el" href="decls_8h_source.html#l00045">AARU_CALL</a>, <a class="el" href="decls_8h_source.html#l00054">AARU_EXPORT</a>, <a class="el" href="header_8h_source.html#l00059">AARU_HEADER_APP_NAME_LEN</a>, <a class="el" href="consts_8h_source.html#l00064">AARU_MAGIC</a>, <a class="el" href="ecc__cd_8c_source.html#l00035">aaruf_ecc_cd_init()</a>, <a class="el" href="errors_8h_source.html#l00058">AARUF_ERROR_CANNOT_CREATE_FILE</a>, <a class="el" href="errors_8h_source.html#l00059">AARUF_ERROR_INVALID_APP_NAME_LENGTH</a>, <a class="el" href="errors_8h_source.html#l00048">AARUF_ERROR_NOT_ENOUGH_MEMORY</a>, <a class="el" href="helpers_8c_source.html#l00347">aaruf_get_xml_mediatype()</a>, <a class="el" href="md5_8c_source.html#l00436">aaruf_md5_init()</a>, <a class="el" href="sha1_8c_source.html#l00034">aaruf_sha1_init()</a>, <a class="el" href="sha256_8c_source.html#l00076">aaruf_sha256_init()</a>, <a class="el" href="spamsum_8c_source.html#l00037">aaruf_spamsum_init()</a>, <a class="el" href="consts_8h_source.html#l00075">AARUF_VERSION_V2</a>, <a class="el" href="aaru_8h_source.html#l00877">ImageInfo::Application</a>, <a class="el" href="header_8h_source.html#l00109">AaruHeaderV2::application</a>, <a class="el" href="header_8h_source.html#l00112">AaruHeaderV2::applicationMajorVersion</a>, <a class="el" href="header_8h_source.html#l00113">AaruHeaderV2::applicationMinorVersion</a>, <a class="el" href="aaru_8h_source.html#l00878">ImageInfo::ApplicationVersion</a>, <a class="el" href="options_8h_source.html#l00228">aaru_options::blake3</a>, <a class="el" href="context_8h_source.html#l00268">aaruformat_context::blake3_context</a>, <a class="el" href="options_8h_source.html#l00224">aaru_options::block_alignment</a>, <a class="el" href="context_8h_source.html#l00257">aaruformat_context::block_cache</a>, <a class="el" href="context_8h_source.html#l00256">aaruformat_context::block_header_cache</a>, <a class="el" href="ddt_8h_source.html#l00154">DdtHeader2::blockAlignmentShift</a>, <a class="el" href="ddt_8h_source.html#l00150">DdtHeader2::blocks</a>, <a class="el" href="lru_8h_source.html#l00048">CacheHeader::cache</a>, <a class="el" href="context_8h_source.html#l00277">aaruformat_context::calculating_blake3</a>, <a class="el" href="context_8h_source.html#l00273">aaruformat_context::calculating_md5</a>, <a class="el" href="context_8h_source.html#l00274">aaruformat_context::calculating_sha1</a>, <a class="el" href="context_8h_source.html#l00275">aaruformat_context::calculating_sha256</a>, <a class="el" href="context_8h_source.html#l00276">aaruformat_context::calculating_spamsum</a>, <a class="el" href="create_8c_source.html#l00030">cleanup_failed_create()</a>, <a class="el" href="options_8h_source.html#l00218">aaru_options::compress</a>, <a class="el" href="ddt_8h_source.html#l00145">DdtHeader2::compression</a>, <a class="el" href="context_8h_source.html#l00299">aaruformat_context::compression_enabled</a>, <a class="el" href="hash__map_8c_source.html#l00049">create_map()</a>, <a class="el" href="aaru_8h_source.html#l00879">ImageInfo::CreationTime</a>, <a class="el" href="header_8h_source.html#l00116">AaruHeaderV2::creationTime</a>, <a class="el" href="options_8h_source.html#l00223">aaru_options::data_shift</a>, <a class="el" href="ddt_8h_source.html#l00155">DdtHeader2::dataShift</a>, <a class="el" href="options_8h_source.html#l00219">aaru_options::deduplicate</a>, <a class="el" href="context_8h_source.html#l00298">aaruformat_context::deduplicate</a>, <a class="el" href="enums_8h_source.html#l00143">DeDuplicationTable2</a>, <a class="el" href="options_8h_source.html#l00221">aaru_options::dictionary</a>, <a class="el" href="context_8h_source.html#l00248">aaruformat_context::ecc_cd_context</a>, <a class="el" href="ddt_8h_source.html#l00158">DdtHeader2::entries</a>, <a class="el" href="log_8h_source.html#l00040">FATAL</a>, <a class="el" href="helpers_8c_source.html#l00480">generate_random_bytes()</a>, <a class="el" href="time_8c_source.html#l00045">get_filetime_uint64()</a>, <a class="el" href="header_8h_source.html#l00118">AaruHeaderV2::guid</a>, <a class="el" href="header_8h_source.html#l00060">GUID_SIZE</a>, <a class="el" href="context_8h_source.html#l00175">aaruformat_context::header</a>, <a class="el" href="header_8h_source.html#l00108">AaruHeaderV2::identifier</a>, <a class="el" href="ddt_8h_source.html#l00143">DdtHeader2::identifier</a>, <a class="el" href="context_8h_source.html#l00260">aaruformat_context::image_info</a>, <a class="el" href="header_8h_source.html#l00110">AaruHeaderV2::imageMajorVersion</a>, <a class="el" href="header_8h_source.html#l00111">AaruHeaderV2::imageMinorVersion</a>, <a class="el" href="aaru_8h_source.html#l00873">ImageInfo::ImageSize</a>, <a class="el" href="context_8h_source.html#l00176">aaruformat_context::imageStream</a>, <a class="el" href="context_8h_source.html#l00196">aaruformat_context::in_memory_ddt</a>, <a class="el" href="context_8h_source.html#l00252">aaruformat_context::index_entries</a>, <a class="el" href="header_8h_source.html#l00115">AaruHeaderV2::indexOffset</a>, <a class="el" href="context_8h_source.html#l00304">aaruformat_context::is_tape</a>, <a class="el" href="context_8h_source.html#l00292">aaruformat_context::is_writing</a>, <a class="el" href="context_8h_source.html#l00283">aaruformat_context::last_written_block</a>, <a class="el" href="aaru_8h_source.html#l00880">ImageInfo::LastModificationTime</a>, <a class="el" href="header_8h_source.html#l00117">AaruHeaderV2::lastWrittenTime</a>, <a class="el" href="ddt_8h_source.html#l00146">DdtHeader2::levels</a>, <a class="el" href="aaruformat_8h_source.html#l00022">LIBAARUFORMAT_MAJOR_VERSION</a>, <a class="el" href="aaruformat_8h_source.html#l00023">LIBAARUFORMAT_MINOR_VERSION</a>, <a class="el" href="context_8h_source.html#l00177">aaruformat_context::library_major_version</a>, <a class="el" href="context_8h_source.html#l00178">aaruformat_context::library_minor_version</a>, <a class="el" href="context_8h_source.html#l00297">aaruformat_context::lzma_dict_size</a>, <a class="el" href="context_8h_source.html#l00174">aaruformat_context::magic</a>, <a class="el" href="consts_8h_source.html#l00079">MAX_CACHE_SIZE</a>, <a class="el" href="lru_8h_source.html#l00047">CacheHeader::max_items</a>, <a class="el" href="aaru_8h_source.html#l00918">MaxSectorTag</a>, <a class="el" href="options_8h_source.html#l00225">aaru_options::md5</a>, <a class="el" href="context_8h_source.html#l00270">aaruformat_context::md5_context</a>, <a class="el" href="aaru_8h_source.html#l00881">ImageInfo::MediaType</a>, <a class="el" href="header_8h_source.html#l00114">AaruHeaderV2::mediaType</a>, <a class="el" href="aaru_8h_source.html#l00882">ImageInfo::MetadataMediaType</a>, <a class="el" href="ddt_8h_source.html#l00149">DdtHeader2::negative</a>, <a class="el" href="context_8h_source.html#l00282">aaruformat_context::next_block_position</a>, <a class="el" href="enums_8h_source.html#l00033">None</a>, <a class="el" href="ddt_8h_source.html#l00151">DdtHeader2::overflow</a>, <a class="el" href="options_8c_source.html#l00038">parse_options()</a>, <a class="el" href="ddt_8h_source.html#l00148">DdtHeader2::previousLevelOffset</a>, <a class="el" href="context_8h_source.html#l00192">aaruformat_context::primary_ddt_offset</a>, <a class="el" href="context_8h_source.html#l00263">aaruformat_context::readableSectorTags</a>, <a class="el" href="context_8h_source.html#l00293">aaruformat_context::rewinded</a>, <a class="el" href="context_8h_source.html#l00253">aaruformat_context::sector_hash_map</a>, <a class="el" href="aaru_8h_source.html#l00874">ImageInfo::Sectors</a>, <a class="el" href="aaru_8h_source.html#l00875">ImageInfo::SectorSize</a>, <a class="el" href="options_8h_source.html#l00226">aaru_options::sha1</a>, <a class="el" href="context_8h_source.html#l00271">aaruformat_context::sha1_context</a>, <a class="el" href="options_8h_source.html#l00227">aaru_options::sha256</a>, <a class="el" href="context_8h_source.html#l00272">aaruformat_context::sha256_context</a>, <a class="el" href="context_8h_source.html#l00195">aaruformat_context::shift</a>, <a class="el" href="options_8h_source.html#l00229">aaru_options::spamsum</a>, <a class="el" href="context_8h_source.html#l00267">aaruformat_context::spamsum_context</a>, <a class="el" href="ddt_8h_source.html#l00153">DdtHeader2::start</a>, <a class="el" href="options_8h_source.html#l00222">aaru_options::table_shift</a>, <a class="el" href="ddt_8h_source.html#l00147">DdtHeader2::tableLevel</a>, <a class="el" href="ddt_8h_source.html#l00156">DdtHeader2::tableShift</a>, <a class="el" href="context_8h_source.html#l00182">aaruformat_context::tape_ddt</a>, <a class="el" href="log_8h_source.html#l00025">TRACE</a>, <a class="el" href="ddt_8h_source.html#l00144">DdtHeader2::type</a>, <a class="el" href="context_8h_source.html#l00187">aaruformat_context::user_data_ddt2</a>, <a class="el" href="context_8h_source.html#l00189">aaruformat_context::user_data_ddt_header</a>, <a class="el" href="enums_8h_source.html#l00046">UserData</a>, and <a class="el" href="aaru_8h_source.html#l00876">ImageInfo::Version</a>.</p>
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<a id="ae92275e097d4193d960bb97311b9cd78" name="ae92275e097d4193d960bb97311b9cd78"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae92275e097d4193d960bb97311b9cd78">&#9670;&#160;</a></span>cleanup_failed_create()</h2>
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<td class="memname">void cleanup_failed_create </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structaaruformat__context.html">aaruformat_context</a> *</td> <td class="paramname"><span class="paramname"><em>ctx</em></span></td><td>)</td>
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<span class="mlabels"><span class="mlabel static">static</span></span> </td>
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<p class="definition">Definition at line <a class="el" href="create_8c_source.html#l00030">30</a> of file <a class="el" href="create_8c_source.html">create.c</a>.</p>
<p class="reference">References <a class="el" href="spamsum_8c_source.html#l00075">aaruf_spamsum_free()</a>, <a class="el" href="context_8h_source.html#l00268">aaruformat_context::blake3_context</a>, <a class="el" href="context_8h_source.html#l00248">aaruformat_context::ecc_cd_context</a>, <a class="el" href="hash__map_8c_source.html#l00073">free_map()</a>, <a class="el" href="context_8h_source.html#l00176">aaruformat_context::imageStream</a>, <a class="el" href="context_8h_source.html#l00252">aaruformat_context::index_entries</a>, <a class="el" href="context_8h_source.html#l00263">aaruformat_context::readableSectorTags</a>, <a class="el" href="context_8h_source.html#l00253">aaruformat_context::sector_hash_map</a>, <a class="el" href="context_8h_source.html#l00267">aaruformat_context::spamsum_context</a>, and <a class="el" href="context_8h_source.html#l00187">aaruformat_context::user_data_ddt2</a>.</p>
<p class="reference">Referenced by <a class="el" href="create_8c_source.html#l00279">aaruf_create()</a>.</p>
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