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<div id="projectname">GoldFish Engine
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<div id="projectbrief">Quite simple and lightweight game engine</div>
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<div class="headertitle"><div class="title">gf_thread.c</div></div>
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<div class="contents">
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="preprocessor">#define GF_EXPOSE_THREAD</span></div>
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<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span> </div>
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<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#include <<a class="code" href="gf__pre_8h.html">gf_pre.h</a>></span></div>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span> </div>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">/* External library */</span></div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include <pthread.h></span></div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> </div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment">/* Interface */</span></div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include <<a class="code" href="gf__thread_8h.html">gf_thread.h</a>></span></div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> </div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment">/* Engine */</span></div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment">/* Standard */</span></div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include <stdlib.h></span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="keywordtype">void</span>* gf_wrap_thread(<span class="keywordtype">void</span>* arg) {</div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> <a class="code hl_struct" href="structgf__thread__context__t.html">gf_thread_context_t</a>* ctx = (<a class="code hl_struct" href="structgf__thread__context__t.html">gf_thread_context_t</a>*)arg;</div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> ctx-><a class="code hl_variable" href="structgf__thread__context__t.html#a7f45b84a451f10d7dd6d3bef0f0f02ac">func</a>(ctx-><a class="code hl_variable" href="structgf__thread__context__t.html#a5ffa4a8254033678e59129ff895271ba">data</a>);</div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> <span class="keywordflow">return</span> NULL;</div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span>}</div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
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<div class="foldopen" id="foldopen00022" data-start="{" data-end="}">
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"><a class="line" href="gf__thread_8h.html#ad2a42aa3c8b51ec7e22625e8932906a4"> 22</a></span><a class="code hl_struct" href="structgf__thread__t.html">gf_thread_t</a>* <a class="code hl_function" href="gf__thread_8h.html#ad2a42aa3c8b51ec7e22625e8932906a4">gf_thread_create</a>(<span class="keywordtype">void</span> (*func)(<span class="keywordtype">void</span>*), <span class="keywordtype">void</span>* userdata) {</div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <a class="code hl_struct" href="structgf__thread__t.html">gf_thread_t</a>* thread = malloc(<span class="keyword">sizeof</span>(*thread));</div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> thread->context.func = func;</div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> thread->context.data = userdata;</div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <span class="keywordflow">if</span>(pthread_create(&thread->thread, NULL, gf_wrap_thread, &thread->context) == 0) <span class="keywordflow">return</span> thread;</div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> free(thread);</div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> <span class="keywordflow">return</span> NULL;</div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span>}</div>
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</div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
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<div class="foldopen" id="foldopen00031" data-start="{" data-end="}">
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"><a class="line" href="gf__thread_8h.html#a168bd57321daded0d1789442e5680dea"> 31</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="gf__thread_8h.html#a168bd57321daded0d1789442e5680dea">gf_thread_join</a>(<a class="code hl_struct" href="structgf__thread__t.html">gf_thread_t</a>* thread) {</div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keywordtype">void</span>* value;</div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> pthread_join(thread->thread, &value);</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>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="gf__thread_8h.html#ae75b99ee6c28e149e333512f46e8656a"> 36</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="gf__thread_8h.html#ae75b99ee6c28e149e333512f46e8656a">gf_thread_destroy</a>(<a class="code hl_struct" href="structgf__thread__t.html">gf_thread_t</a>* thread) { free(thread); }</div>
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<div class="ttc" id="agf__pre_8h_html"><div class="ttname"><a href="gf__pre_8h.html">gf_pre.h</a></div><div class="ttdoc">Required headers before anything.</div></div>
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<div class="ttc" id="agf__thread_8h_html"><div class="ttname"><a href="gf__thread_8h.html">gf_thread.h</a></div><div class="ttdoc">Thread interface.</div></div>
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<div class="ttc" id="agf__thread_8h_html_a168bd57321daded0d1789442e5680dea"><div class="ttname"><a href="gf__thread_8h.html#a168bd57321daded0d1789442e5680dea">gf_thread_join</a></div><div class="ttdeci">void gf_thread_join(gf_thread_t *thread)</div><div class="ttdoc">Join thread.</div><div class="ttdef"><b>Definition</b> <a href="posix_2gf__thread_8c_source.html#l00031">gf_thread.c:31</a></div></div>
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<div class="ttc" id="agf__thread_8h_html_ad2a42aa3c8b51ec7e22625e8932906a4"><div class="ttname"><a href="gf__thread_8h.html#ad2a42aa3c8b51ec7e22625e8932906a4">gf_thread_create</a></div><div class="ttdeci">gf_thread_t * gf_thread_create(void(*func)(void *), void *userdata)</div><div class="ttdoc">Create thread.</div><div class="ttdef"><b>Definition</b> <a href="posix_2gf__thread_8c_source.html#l00022">gf_thread.c:22</a></div></div>
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<div class="ttc" id="agf__thread_8h_html_ae75b99ee6c28e149e333512f46e8656a"><div class="ttname"><a href="gf__thread_8h.html#ae75b99ee6c28e149e333512f46e8656a">gf_thread_destroy</a></div><div class="ttdeci">void gf_thread_destroy(gf_thread_t *thread)</div><div class="ttdoc">Destroy thread.</div><div class="ttdef"><b>Definition</b> <a href="posix_2gf__thread_8c_source.html#l00036">gf_thread.c:36</a></div></div>
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<div class="ttc" id="astructgf__thread__context__t_html"><div class="ttname"><a href="structgf__thread__context__t.html">gf_thread_context_t</a></div><div class="ttdoc">Thread context.</div><div class="ttdef"><b>Definition</b> <a href="thread_8h_source.html#l00042">thread.h:42</a></div></div>
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<div class="ttc" id="astructgf__thread__context__t_html_a5ffa4a8254033678e59129ff895271ba"><div class="ttname"><a href="structgf__thread__context__t.html#a5ffa4a8254033678e59129ff895271ba">gf_thread_context_t::data</a></div><div class="ttdeci">void * data</div><div class="ttdoc">Data to be passed to thread.</div><div class="ttdef"><b>Definition</b> <a href="thread_8h_source.html#l00042">thread.h:42</a></div></div>
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<div class="ttc" id="astructgf__thread__context__t_html_a7f45b84a451f10d7dd6d3bef0f0f02ac"><div class="ttname"><a href="structgf__thread__context__t.html#a7f45b84a451f10d7dd6d3bef0f0f02ac">gf_thread_context_t::func</a></div><div class="ttdeci">void(* func)(void *)</div><div class="ttdoc">Function to be called for thread.</div><div class="ttdef"><b>Definition</b> <a href="thread_8h_source.html#l00042">thread.h:42</a></div></div>
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<div class="ttc" id="astructgf__thread__t_html"><div class="ttname"><a href="structgf__thread__t.html">gf_thread_t</a></div><div class="ttdoc">Platform-dependent thread.</div><div class="ttdef"><b>Definition</b> <a href="thread_8h_source.html#l00061">thread.h:61</a></div></div>
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