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<div id="projectname">libaaruformat<span id="projectnumber"> 1.0</span>
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<div id="projectbrief">Aaru Data Preservation Suite - Format Library</div>
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<div class="headertitle"><div class="title">log.c</div></div>
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<div class="contents">
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<a href="log_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>
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<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>
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<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>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> *</span></div>
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<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>
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<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>
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<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>
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<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>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> *</span></div>
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<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>
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<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>
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<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>
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<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>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> *</span></div>
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<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>
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<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 <http://www.gnu.org/licenses/>.</span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment"> */</span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#if !defined(_WIN32) && !defined(_POSIX_C_SOURCE)</span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"><a class="line" href="log_8c.html#a3024ccd4a9af5109d24e6c57565d74a1"> 20</a></span><span class="preprocessor">#define _POSIX_C_SOURCE 200112L </span><span class="comment">// localtime_r</span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include <stdarg.h></span></div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include <stdio.h></span></div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include <stdlib.h></span></div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include <string.h></span></div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include <time.h></span></div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#ifdef _WIN32</span></div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include <windows.h></span></div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include <sys/time.h></span></div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#include "<a class="code" href="log_8h.html">log.h</a>"</span></div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"><a class="line" href="log_8c.html#a6b8678c84d0966ca32158aba282061e0"> 37</a></span><span class="preprocessor">#define LOG_STATE_UNINITIALIZED 0</span></div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="log_8c.html#a146f0b56552bf226f63b1f28e714a96b"> 38</a></span><span class="preprocessor">#define LOG_STATE_INITIALIZING 1</span></div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="log_8c.html#a4d0e62a49e3406ae1d4639bcc63ea5b5"> 39</a></span><span class="preprocessor">#define LOG_STATE_READY 2</span></div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"><a class="line" href="log_8c.html#a43dece650f96e7cf2a4e535c9bd4804a"> 41</a></span><span class="preprocessor">#define LOG_LEVEL_NONE (-1)</span></div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> </div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"><a class="line" href="log_8c.html#a21b30c784a000ab855e43d0f6269d970"> 43</a></span><span class="preprocessor">#define LOG_STACK_BUFFER_SIZE 1024</span></div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"><a class="line" href="log_8c.html#a0561068639e2259bc003893a91a06f7b"> 45</a></span><span class="keyword">static</span> <span class="keyword">volatile</span> <span class="keywordtype">long</span> <a class="code hl_variable" href="log_8c.html#a0561068639e2259bc003893a91a06f7b">log_state</a> = <a class="code hl_define" href="log_8c.html#a6b8678c84d0966ca32158aba282061e0">LOG_STATE_UNINITIALIZED</a>;</div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"><a class="line" href="log_8c.html#ab3c2c3d87bc04f76e9df54045662c934"> 46</a></span><span class="keyword">static</span> FILE *<a class="code hl_variable" href="log_8c.html#ab3c2c3d87bc04f76e9df54045662c934">log_stream</a> = NULL;</div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"><a class="line" href="log_8c.html#ab5a71c2541c377b3d5b34fdb35964c2e"> 47</a></span><span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="log_8c.html#ab5a71c2541c377b3d5b34fdb35964c2e">log_level</a> = <a class="code hl_define" href="log_8h.html#a7472b2fe08f70c5d34243efd84b929b4">AARU_LOG_TRACE</a>;</div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> </div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span><span class="comment">/* Minimal portable atomics so the one-time initialization is race-free without pthreads. */</span></div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span><span class="preprocessor">#if defined(_MSC_VER)</span></div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code hl_function" href="log_8c.html#ab2d1df94e6bdbddcc0603bfc8e95e2df">log_state_claim</a>(<span class="keywordtype">void</span>) { <span class="keywordflow">return</span> InterlockedCompareExchange(&<a class="code hl_variable" href="log_8c.html#a0561068639e2259bc003893a91a06f7b">log_state</a>, <a class="code hl_define" href="log_8c.html#a146f0b56552bf226f63b1f28e714a96b">LOG_STATE_INITIALIZING</a>, <a class="code hl_define" href="log_8c.html#a6b8678c84d0966ca32158aba282061e0">LOG_STATE_UNINITIALIZED</a>) == <a class="code hl_define" href="log_8c.html#a6b8678c84d0966ca32158aba282061e0">LOG_STATE_UNINITIALIZED</a>; }</div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span><span class="keyword">static</span> <span class="keywordtype">long</span> <a class="code hl_function" href="log_8c.html#a3df8356448d1902c297ec0738a8a72ea">log_state_load</a>(<span class="keywordtype">void</span>) { <span class="keywordflow">return</span> InterlockedCompareExchange(&<a class="code hl_variable" href="log_8c.html#a0561068639e2259bc003893a91a06f7b">log_state</a>, 0, 0); }</div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="log_8c.html#a4f9ccbeb9125feb963715146e850dcf0">log_state_store</a>(<span class="keywordtype">long</span> value) { InterlockedExchange(&<a class="code hl_variable" href="log_8c.html#a0561068639e2259bc003893a91a06f7b">log_state</a>, value); }</div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><span class="preprocessor">#elif defined(__GNUC__) || defined(__clang__)</span></div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span><span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code hl_function" href="log_8c.html#ab2d1df94e6bdbddcc0603bfc8e95e2df">log_state_claim</a>(<span class="keywordtype">void</span>)</div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span>{</div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordtype">long</span> expected = <a class="code hl_define" href="log_8c.html#a6b8678c84d0966ca32158aba282061e0">LOG_STATE_UNINITIALIZED</a>;</div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keywordflow">return</span> __atomic_compare_exchange_n(&<a class="code hl_variable" href="log_8c.html#a0561068639e2259bc003893a91a06f7b">log_state</a>, &expected, <a class="code hl_define" href="log_8c.html#a146f0b56552bf226f63b1f28e714a96b">LOG_STATE_INITIALIZING</a>, 0, __ATOMIC_ACQ_REL,</div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> __ATOMIC_ACQUIRE);</div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span>}</div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span><span class="keyword">static</span> <span class="keywordtype">long</span> <a class="code hl_function" href="log_8c.html#a3df8356448d1902c297ec0738a8a72ea">log_state_load</a>(<span class="keywordtype">void</span>) { <span class="keywordflow">return</span> __atomic_load_n(&<a class="code hl_variable" href="log_8c.html#a0561068639e2259bc003893a91a06f7b">log_state</a>, __ATOMIC_ACQUIRE); }</div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="log_8c.html#a4f9ccbeb9125feb963715146e850dcf0">log_state_store</a>(<span class="keywordtype">long</span> value) { __atomic_store_n(&<a class="code hl_variable" href="log_8c.html#a0561068639e2259bc003893a91a06f7b">log_state</a>, value, __ATOMIC_RELEASE); }</div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span><span class="preprocessor">#else</span></div>
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<div class="foldopen" id="foldopen00064" data-start="{" data-end="}">
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"><a class="line" href="log_8c.html#ab2d1df94e6bdbddcc0603bfc8e95e2df"> 64</a></span><span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code hl_function" href="log_8c.html#ab2d1df94e6bdbddcc0603bfc8e95e2df">log_state_claim</a>(<span class="keywordtype">void</span>)</div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span>{</div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keywordflow">if</span>(<a class="code hl_variable" href="log_8c.html#a0561068639e2259bc003893a91a06f7b">log_state</a> != <a class="code hl_define" href="log_8c.html#a6b8678c84d0966ca32158aba282061e0">LOG_STATE_UNINITIALIZED</a>) <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <a class="code hl_variable" href="log_8c.html#a0561068639e2259bc003893a91a06f7b">log_state</a> = <a class="code hl_define" href="log_8c.html#a146f0b56552bf226f63b1f28e714a96b">LOG_STATE_INITIALIZING</a>;</div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keywordflow">return</span> 1;</div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span>}</div>
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</div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"><a class="line" href="log_8c.html#a3df8356448d1902c297ec0738a8a72ea"> 70</a></span><span class="keyword">static</span> <span class="keywordtype">long</span> <a class="code hl_function" href="log_8c.html#a3df8356448d1902c297ec0738a8a72ea">log_state_load</a>(<span class="keywordtype">void</span>) { <span class="keywordflow">return</span> <a class="code hl_variable" href="log_8c.html#a0561068639e2259bc003893a91a06f7b">log_state</a>; }</div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"><a class="line" href="log_8c.html#a4f9ccbeb9125feb963715146e850dcf0"> 71</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="log_8c.html#a4f9ccbeb9125feb963715146e850dcf0">log_state_store</a>(<span class="keywordtype">long</span> value) { <a class="code hl_variable" href="log_8c.html#a0561068639e2259bc003893a91a06f7b">log_state</a> = value; }</div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div>
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<div class="foldopen" id="foldopen00074" data-start="{" data-end="}">
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"><a class="line" href="log_8c.html#a40a0039e2aff8020c8904118a4a48707"> 74</a></span><span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code hl_function" href="log_8c.html#a40a0039e2aff8020c8904118a4a48707">log_strcasecmp</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *a, <span class="keyword">const</span> <span class="keywordtype">char</span> *b)</div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span>{</div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordflow">while</span>(*a && *b)</div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> {</div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keywordtype">int</span> ca = (<span class="keywordtype">unsigned</span> char)*a++;</div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keywordtype">int</span> cb = (<span class="keywordtype">unsigned</span> char)*b++;</div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keywordflow">if</span>(ca >= <span class="charliteral">'A'</span> && ca <= <span class="charliteral">'Z'</span>) ca += <span class="charliteral">'a'</span> - <span class="charliteral">'A'</span>;</div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordflow">if</span>(cb >= <span class="charliteral">'A'</span> && cb <= <span class="charliteral">'Z'</span>) cb += <span class="charliteral">'a'</span> - <span class="charliteral">'A'</span>;</div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <span class="keywordflow">if</span>(ca != cb) <span class="keywordflow">return</span> ca - cb;</div>
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> }</div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keywordflow">return</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)*a - (<span class="keywordtype">unsigned</span> char)*b;</div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span>}</div>
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</div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span></div>
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<div class="foldopen" id="foldopen00093" data-start="{" data-end="}">
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"><a class="line" href="log_8c.html#a8cbf849de9da0b561bc201d34343e63b"> 93</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="log_8c.html#a8cbf849de9da0b561bc201d34343e63b">log_init</a>(<span class="keywordtype">void</span>)</div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span>{</div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *level_env;</div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *file_env;</div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> </div>
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keywordflow">if</span>(<a class="code hl_function" href="log_8c.html#a3df8356448d1902c297ec0738a8a72ea">log_state_load</a>() == <a class="code hl_define" href="log_8c.html#a4d0e62a49e3406ae1d4639bcc63ea5b5">LOG_STATE_READY</a>) <span class="keywordflow">return</span>;</div>
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keywordflow">if</span>(!<a class="code hl_function" href="log_8c.html#ab2d1df94e6bdbddcc0603bfc8e95e2df">log_state_claim</a>())</div>
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<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> {</div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="comment">// Another thread is initializing; the window is a getenv() and an fopen().</span></div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <span class="keywordflow">while</span>(<a class="code hl_function" href="log_8c.html#a3df8356448d1902c297ec0738a8a72ea">log_state_load</a>() != <a class="code hl_define" href="log_8c.html#a4d0e62a49e3406ae1d4639bcc63ea5b5">LOG_STATE_READY</a>);</div>
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keywordflow">return</span>;</div>
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<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> }</div>
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<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> </div>
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<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> level_env = getenv(<span class="stringliteral">"AARUFORMAT_LOG_LEVEL"</span>);</div>
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<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keywordflow">if</span>(level_env != NULL)</div>
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<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> {</div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keywordflow">if</span>(<a class="code hl_function" href="log_8c.html#a40a0039e2aff8020c8904118a4a48707">log_strcasecmp</a>(level_env, <span class="stringliteral">"none"</span>) == 0 || <a class="code hl_function" href="log_8c.html#a40a0039e2aff8020c8904118a4a48707">log_strcasecmp</a>(level_env, <span class="stringliteral">"off"</span>) == 0)</div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <a class="code hl_variable" href="log_8c.html#ab5a71c2541c377b3d5b34fdb35964c2e">log_level</a> = <a class="code hl_define" href="log_8c.html#a43dece650f96e7cf2a4e535c9bd4804a">LOG_LEVEL_NONE</a>;</div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span>(<a class="code hl_function" href="log_8c.html#a40a0039e2aff8020c8904118a4a48707">log_strcasecmp</a>(level_env, <span class="stringliteral">"fatal"</span>) == 0)</div>
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<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <a class="code hl_variable" href="log_8c.html#ab5a71c2541c377b3d5b34fdb35964c2e">log_level</a> = <a class="code hl_define" href="log_8h.html#a3a7b26b894cfc6d4fec8ecda755fb771">AARU_LOG_FATAL</a>;</div>
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<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keywordflow">else</span></div>
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<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <a class="code hl_variable" href="log_8c.html#ab5a71c2541c377b3d5b34fdb35964c2e">log_level</a> = <a class="code hl_define" href="log_8h.html#a7472b2fe08f70c5d34243efd84b929b4">AARU_LOG_TRACE</a>;</div>
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<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> }</div>
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<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> </div>
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <a class="code hl_variable" href="log_8c.html#ab3c2c3d87bc04f76e9df54045662c934">log_stream</a> = stderr;</div>
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> file_env = getenv(<span class="stringliteral">"AARUFORMAT_LOG_FILE"</span>);</div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keywordflow">if</span>(file_env != NULL && *file_env != <span class="charliteral">'\0'</span> && <a class="code hl_variable" href="log_8c.html#ab5a71c2541c377b3d5b34fdb35964c2e">log_level</a> != <a class="code hl_define" href="log_8c.html#a43dece650f96e7cf2a4e535c9bd4804a">LOG_LEVEL_NONE</a>)</div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> {</div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> FILE *file = fopen(file_env, <span class="stringliteral">"a"</span>);</div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="keywordflow">if</span>(file != NULL) <a class="code hl_variable" href="log_8c.html#ab3c2c3d87bc04f76e9df54045662c934">log_stream</a> = file;</div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> }</div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> </div>
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<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <a class="code hl_function" href="log_8c.html#a4f9ccbeb9125feb963715146e850dcf0">log_state_store</a>(<a class="code hl_define" href="log_8c.html#a4d0e62a49e3406ae1d4639bcc63ea5b5">LOG_STATE_READY</a>);</div>
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<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span>}</div>
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</div>
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<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span></div>
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<div class="foldopen" id="foldopen00130" data-start="{" data-end="}">
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<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"><a class="line" href="log_8c.html#aa5be41fd3e86c37e2e1088bc3297c4b7"> 130</a></span><span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code hl_function" href="log_8c.html#aa5be41fd3e86c37e2e1088bc3297c4b7">log_short_path</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *file)</div>
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<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span>{</div>
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<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *p;</div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *base = file;</div>
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<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> </div>
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <span class="keywordflow">for</span>(p = file; *p; p++)</div>
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<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> {</div>
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<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keywordflow">if</span>((*p == <span class="charliteral">'/'</span> || *p == <span class="charliteral">'\\'</span>) && strncmp(p + 1, <span class="stringliteral">"src"</span>, 3) == 0 && (p[4] == <span class="charliteral">'/'</span> || p[4] == <span class="charliteral">'\\'</span>))</div>
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<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> base = p + 5;</div>
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<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> }</div>
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<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> </div>
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<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <span class="keywordflow">if</span>(base != file) <span class="keywordflow">return</span> base;</div>
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<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> </div>
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<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keywordflow">for</span>(p = file; *p; p++)</div>
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordflow">if</span>(*p == <span class="charliteral">'/'</span> || *p == <span class="charliteral">'\\'</span>) base = p + 1;</div>
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<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> </div>
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<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordflow">return</span> base;</div>
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<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span>}</div>
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</div>
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<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> </div>
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<div class="foldopen" id="foldopen00149" data-start="{" data-end="}">
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<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"><a class="line" href="log_8c.html#a53da594f44282cc805d1eb694d1ddc61"> 149</a></span><span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code hl_function" href="log_8c.html#a53da594f44282cc805d1eb694d1ddc61">log_timestamp</a>(<span class="keywordtype">char</span> *buf, <span class="keywordtype">size_t</span> size)</div>
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<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span>{</div>
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<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span><span class="preprocessor">#ifdef _WIN32</span></div>
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<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> SYSTEMTIME st;</div>
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<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> GetLocalTime(&st);</div>
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<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keywordflow">return</span> snprintf(buf, size, <span class="stringliteral">"%02u:%02u:%02u.%03u"</span>, st.wHour, st.wMinute, st.wSecond, st.wMilliseconds);</div>
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<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keyword">struct </span>timeval tv;</div>
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<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="keyword">struct </span>tm tm;</div>
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<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> time_t secs;</div>
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<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> </div>
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<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> gettimeofday(&tv, NULL);</div>
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<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> secs = tv.tv_sec;</div>
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<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <span class="keywordflow">if</span>(localtime_r(&secs, &tm) == NULL) <span class="keywordflow">return</span> snprintf(buf, size, <span class="stringliteral">"??:??:??.???"</span>);</div>
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<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordflow">return</span> snprintf(buf, size, <span class="stringliteral">"%02d:%02d:%02d.%03ld"</span>, tm.tm_hour, tm.tm_min, tm.tm_sec, (<span class="keywordtype">long</span>)(tv.tv_usec / 1000));</div>
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<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span>}</div>
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</div>
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<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span></div>
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<div class="foldopen" id="foldopen00173" data-start="{" data-end="}">
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<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"><a class="line" href="log_8h.html#abd6a023787b7fe2bdf9caada238a73bc"> 173</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="log_8h.html#abd6a023787b7fe2bdf9caada238a73bc">aaru_log_write</a>(<span class="keywordtype">int</span> level, <span class="keyword">const</span> <span class="keywordtype">char</span> *file, <span class="keywordtype">int</span> line, <span class="keyword">const</span> <span class="keywordtype">char</span> *func, <span class="keyword">const</span> <span class="keywordtype">char</span> *fmt, ...)</div>
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<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span>{</div>
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<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <span class="keywordtype">char</span> stack_buf[<a class="code hl_define" href="log_8c.html#a21b30c784a000ab855e43d0f6269d970">LOG_STACK_BUFFER_SIZE</a>];</div>
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keywordtype">char</span> *buf = stack_buf;</div>
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<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordtype">char</span> timestamp[16];</div>
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<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *tag = level == <a class="code hl_define" href="log_8h.html#a3a7b26b894cfc6d4fec8ecda755fb771">AARU_LOG_FATAL</a> ? <span class="stringliteral">"FATAL"</span> : <span class="stringliteral">"TRACE"</span>;</div>
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<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keywordtype">int</span> prefix_len;</div>
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<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="keywordtype">int</span> msg_len;</div>
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<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keywordtype">size_t</span> total;</div>
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<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> va_list args;</div>
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> va_list args_copy;</div>
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<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> </div>
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<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <a class="code hl_function" href="log_8c.html#a8cbf849de9da0b561bc201d34343e63b">log_init</a>();</div>
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> </div>
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<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="keywordflow">if</span>(level > <a class="code hl_variable" href="log_8c.html#ab5a71c2541c377b3d5b34fdb35964c2e">log_level</a>) <span class="keywordflow">return</span>;</div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> </div>
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<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <a class="code hl_function" href="log_8c.html#a53da594f44282cc805d1eb694d1ddc61">log_timestamp</a>(timestamp, <span class="keyword">sizeof</span>(timestamp));</div>
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<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> </div>
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<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> prefix_len = snprintf(NULL, 0, <span class="stringliteral">"%s [%s] %s:%d %s(): "</span>, timestamp, tag, <a class="code hl_function" href="log_8c.html#aa5be41fd3e86c37e2e1088bc3297c4b7">log_short_path</a>(file), line, func);</div>
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> </div>
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<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> va_start(args, fmt);</div>
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<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> va_copy(args_copy, args);</div>
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<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> msg_len = vsnprintf(NULL, 0, fmt, args_copy);</div>
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<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> va_end(args_copy);</div>
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<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> </div>
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<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <span class="keywordflow">if</span>(prefix_len < 0 || msg_len < 0)</div>
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<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> {</div>
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<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> va_end(args);</div>
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<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <span class="keywordflow">return</span>;</div>
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<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> }</div>
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<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> </div>
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<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> total = (size_t)prefix_len + (<span class="keywordtype">size_t</span>)msg_len + 2; <span class="comment">// newline + terminator</span></div>
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<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> </div>
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<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keywordflow">if</span>(total > <span class="keyword">sizeof</span>(stack_buf))</div>
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<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> {</div>
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<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> buf = malloc(total);</div>
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<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <span class="keywordflow">if</span>(buf == NULL)</div>
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<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> {</div>
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<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> va_end(args);</div>
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<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <span class="keywordflow">return</span>;</div>
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<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> }</div>
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<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> }</div>
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<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> </div>
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<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> snprintf(buf, total, <span class="stringliteral">"%s [%s] %s:%d %s(): "</span>, timestamp, tag, <a class="code hl_function" href="log_8c.html#aa5be41fd3e86c37e2e1088bc3297c4b7">log_short_path</a>(file), line, func);</div>
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<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> vsnprintf(buf + prefix_len, total - (<span class="keywordtype">size_t</span>)prefix_len, fmt, args);</div>
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<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> va_end(args);</div>
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<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> </div>
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<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> buf[total - 2] = <span class="charliteral">'\n'</span>;</div>
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<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> buf[total - 1] = <span class="charliteral">'\0'</span>;</div>
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<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> </div>
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<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> fwrite(buf, 1, total - 1, <a class="code hl_variable" href="log_8c.html#ab3c2c3d87bc04f76e9df54045662c934">log_stream</a>);</div>
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<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> fflush(<a class="code hl_variable" href="log_8c.html#ab3c2c3d87bc04f76e9df54045662c934">log_stream</a>);</div>
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<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> </div>
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<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="keywordflow">if</span>(buf != stack_buf) free(buf);</div>
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<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span>}</div>
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</div>
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<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> </div>
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<div class="foldopen" id="foldopen00229" data-start="{" data-end="}">
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<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"><a class="line" href="log_8h.html#a9485f405205d46b9040d28aca69e6a89"> 229</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="log_8h.html#a9485f405205d46b9040d28aca69e6a89">aaru_log_reset</a>(<span class="keywordtype">void</span>)</div>
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<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span>{</div>
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<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <span class="keywordflow">if</span>(<a class="code hl_function" href="log_8c.html#a3df8356448d1902c297ec0738a8a72ea">log_state_load</a>() == <a class="code hl_define" href="log_8c.html#a4d0e62a49e3406ae1d4639bcc63ea5b5">LOG_STATE_READY</a> && <a class="code hl_variable" href="log_8c.html#ab3c2c3d87bc04f76e9df54045662c934">log_stream</a> != NULL && <a class="code hl_variable" href="log_8c.html#ab3c2c3d87bc04f76e9df54045662c934">log_stream</a> != stderr) fclose(<a class="code hl_variable" href="log_8c.html#ab3c2c3d87bc04f76e9df54045662c934">log_stream</a>);</div>
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<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> </div>
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<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <a class="code hl_variable" href="log_8c.html#ab3c2c3d87bc04f76e9df54045662c934">log_stream</a> = NULL;</div>
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<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> <a class="code hl_variable" href="log_8c.html#ab5a71c2541c377b3d5b34fdb35964c2e">log_level</a> = <a class="code hl_define" href="log_8h.html#a7472b2fe08f70c5d34243efd84b929b4">AARU_LOG_TRACE</a>;</div>
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<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> <a class="code hl_function" href="log_8c.html#a4f9ccbeb9125feb963715146e850dcf0">log_state_store</a>(<a class="code hl_define" href="log_8c.html#a6b8678c84d0966ca32158aba282061e0">LOG_STATE_UNINITIALIZED</a>);</div>
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<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span>}</div>
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</div>
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<div class="ttc" id="alog_8c_html_a0561068639e2259bc003893a91a06f7b"><div class="ttname"><a href="log_8c.html#a0561068639e2259bc003893a91a06f7b">log_state</a></div><div class="ttdeci">static volatile long log_state</div><div class="ttdef"><b>Definition</b> <a href="#l00045">log.c:45</a></div></div>
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<div class="ttc" id="alog_8c_html_a146f0b56552bf226f63b1f28e714a96b"><div class="ttname"><a href="log_8c.html#a146f0b56552bf226f63b1f28e714a96b">LOG_STATE_INITIALIZING</a></div><div class="ttdeci">#define LOG_STATE_INITIALIZING</div><div class="ttdef"><b>Definition</b> <a href="#l00038">log.c:38</a></div></div>
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<div class="ttc" id="alog_8c_html_a21b30c784a000ab855e43d0f6269d970"><div class="ttname"><a href="log_8c.html#a21b30c784a000ab855e43d0f6269d970">LOG_STACK_BUFFER_SIZE</a></div><div class="ttdeci">#define LOG_STACK_BUFFER_SIZE</div><div class="ttdef"><b>Definition</b> <a href="#l00043">log.c:43</a></div></div>
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<div class="ttc" id="alog_8c_html_a3df8356448d1902c297ec0738a8a72ea"><div class="ttname"><a href="log_8c.html#a3df8356448d1902c297ec0738a8a72ea">log_state_load</a></div><div class="ttdeci">static long log_state_load(void)</div><div class="ttdef"><b>Definition</b> <a href="#l00070">log.c:70</a></div></div>
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<div class="ttc" id="alog_8c_html_a40a0039e2aff8020c8904118a4a48707"><div class="ttname"><a href="log_8c.html#a40a0039e2aff8020c8904118a4a48707">log_strcasecmp</a></div><div class="ttdeci">static int log_strcasecmp(const char *a, const char *b)</div><div class="ttdef"><b>Definition</b> <a href="#l00074">log.c:74</a></div></div>
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<div class="ttc" id="alog_8c_html_a43dece650f96e7cf2a4e535c9bd4804a"><div class="ttname"><a href="log_8c.html#a43dece650f96e7cf2a4e535c9bd4804a">LOG_LEVEL_NONE</a></div><div class="ttdeci">#define LOG_LEVEL_NONE</div><div class="ttdef"><b>Definition</b> <a href="#l00041">log.c:41</a></div></div>
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<div class="ttc" id="alog_8c_html_a4d0e62a49e3406ae1d4639bcc63ea5b5"><div class="ttname"><a href="log_8c.html#a4d0e62a49e3406ae1d4639bcc63ea5b5">LOG_STATE_READY</a></div><div class="ttdeci">#define LOG_STATE_READY</div><div class="ttdef"><b>Definition</b> <a href="#l00039">log.c:39</a></div></div>
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<div class="ttc" id="alog_8c_html_a4f9ccbeb9125feb963715146e850dcf0"><div class="ttname"><a href="log_8c.html#a4f9ccbeb9125feb963715146e850dcf0">log_state_store</a></div><div class="ttdeci">static void log_state_store(long value)</div><div class="ttdef"><b>Definition</b> <a href="#l00071">log.c:71</a></div></div>
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<div class="ttc" id="alog_8c_html_a53da594f44282cc805d1eb694d1ddc61"><div class="ttname"><a href="log_8c.html#a53da594f44282cc805d1eb694d1ddc61">log_timestamp</a></div><div class="ttdeci">static int log_timestamp(char *buf, size_t size)</div><div class="ttdef"><b>Definition</b> <a href="#l00149">log.c:149</a></div></div>
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<div class="ttc" id="alog_8c_html_a6b8678c84d0966ca32158aba282061e0"><div class="ttname"><a href="log_8c.html#a6b8678c84d0966ca32158aba282061e0">LOG_STATE_UNINITIALIZED</a></div><div class="ttdeci">#define LOG_STATE_UNINITIALIZED</div><div class="ttdef"><b>Definition</b> <a href="#l00037">log.c:37</a></div></div>
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<div class="ttc" id="alog_8c_html_a8cbf849de9da0b561bc201d34343e63b"><div class="ttname"><a href="log_8c.html#a8cbf849de9da0b561bc201d34343e63b">log_init</a></div><div class="ttdeci">static void log_init(void)</div><div class="ttdoc">Resolves the logging configuration from the environment, exactly once per process.</div><div class="ttdef"><b>Definition</b> <a href="#l00093">log.c:93</a></div></div>
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<div class="ttc" id="alog_8c_html_aa5be41fd3e86c37e2e1088bc3297c4b7"><div class="ttname"><a href="log_8c.html#aa5be41fd3e86c37e2e1088bc3297c4b7">log_short_path</a></div><div class="ttdeci">static const char * log_short_path(const char *file)</div><div class="ttdoc">Strips the build-machine directory from FILE, keeping the path below src/ if present.</div><div class="ttdef"><b>Definition</b> <a href="#l00130">log.c:130</a></div></div>
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<div class="ttc" id="alog_8c_html_ab2d1df94e6bdbddcc0603bfc8e95e2df"><div class="ttname"><a href="log_8c.html#ab2d1df94e6bdbddcc0603bfc8e95e2df">log_state_claim</a></div><div class="ttdeci">static int log_state_claim(void)</div><div class="ttdef"><b>Definition</b> <a href="#l00064">log.c:64</a></div></div>
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<div class="ttc" id="alog_8c_html_ab3c2c3d87bc04f76e9df54045662c934"><div class="ttname"><a href="log_8c.html#ab3c2c3d87bc04f76e9df54045662c934">log_stream</a></div><div class="ttdeci">static FILE * log_stream</div><div class="ttdef"><b>Definition</b> <a href="#l00046">log.c:46</a></div></div>
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<div class="ttc" id="alog_8c_html_ab5a71c2541c377b3d5b34fdb35964c2e"><div class="ttname"><a href="log_8c.html#ab5a71c2541c377b3d5b34fdb35964c2e">log_level</a></div><div class="ttdeci">static int log_level</div><div class="ttdef"><b>Definition</b> <a href="#l00047">log.c:47</a></div></div>
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<div class="ttc" id="alog_8h_html"><div class="ttname"><a href="log_8h.html">log.h</a></div></div>
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<div class="ttc" id="alog_8h_html_a3a7b26b894cfc6d4fec8ecda755fb771"><div class="ttname"><a href="log_8h.html#a3a7b26b894cfc6d4fec8ecda755fb771">AARU_LOG_FATAL</a></div><div class="ttdeci">#define AARU_LOG_FATAL</div><div class="ttdef"><b>Definition</b> <a href="log_8h_source.html#l00037">log.h:37</a></div></div>
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<div class="ttc" id="alog_8h_html_a7472b2fe08f70c5d34243efd84b929b4"><div class="ttname"><a href="log_8h.html#a7472b2fe08f70c5d34243efd84b929b4">AARU_LOG_TRACE</a></div><div class="ttdeci">#define AARU_LOG_TRACE</div><div class="ttdef"><b>Definition</b> <a href="log_8h_source.html#l00038">log.h:38</a></div></div>
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<div class="ttc" id="alog_8h_html_a9485f405205d46b9040d28aca69e6a89"><div class="ttname"><a href="log_8h.html#a9485f405205d46b9040d28aca69e6a89">aaru_log_reset</a></div><div class="ttdeci">void aaru_log_reset(void)</div><div class="ttdef"><b>Definition</b> <a href="#l00229">log.c:229</a></div></div>
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<div class="ttc" id="alog_8h_html_abd6a023787b7fe2bdf9caada238a73bc"><div class="ttname"><a href="log_8h.html#abd6a023787b7fe2bdf9caada238a73bc">aaru_log_write</a></div><div class="ttdeci">void aaru_log_write(int level, const char *file, int line, const char *func, const char *fmt,...)</div><div class="ttdoc">Writes one log line.</div><div class="ttdef"><b>Definition</b> <a href="#l00173">log.c:173</a></div></div>
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