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<title>MagickCore: semaphore.c File Reference</title>
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<h1>semaphore.c File Reference</h1>
<p>
<code>#include "<a class="el" href="studio_8h-source.html">magick/studio.h</a>"</code><br>
<code>#include "<a class="el" href="exception_8h-source.html">magick/exception.h</a>"</code><br>
<code>#include "<a class="el" href="exception-private_8h-source.html">magick/exception-private.h</a>"</code><br>
<code>#include "<a class="el" href="memory___8h-source.html">magick/memory_.h</a>"</code><br>
<code>#include "<a class="el" href="semaphore_8h-source.html">magick/semaphore.h</a>"</code><br>
<code>#include "<a class="el" href="string___8h-source.html">magick/string_.h</a>"</code><br>
<code>#include <pthread.h></code><br>
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<tr><td colspan="2"><br><h2>Data Structures</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="structSemaphoreInfo.html">SemaphoreInfo</a></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">MagickExport void </td><td class="memItemRight" valign="bottom"><a class="el" href="semaphore_8c.html#8d43440b5e03fbf5c0f184271e22d5d0">AcquireSemaphoreInfo</a> (<a class="el" href="structSemaphoreInfo.html">SemaphoreInfo</a> **semaphore_info)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">MagickExport <a class="el" href="structSemaphoreInfo.html">SemaphoreInfo</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="semaphore_8c.html#daec6329f37e4fccf03c54b1e3af7e70">AllocateSemaphoreInfo</a> (void)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">MagickExport void </td><td class="memItemRight" valign="bottom"><a class="el" href="semaphore_8c.html#da925128ea386c37e369e85ff7f0b724">DestroySemaphore</a> (void)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">MagickExport <a class="el" href="structSemaphoreInfo.html">SemaphoreInfo</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="semaphore_8c.html#e69dcb69bc159f1f761a6089d2c20a13">DestroySemaphoreInfo</a> (<a class="el" href="structSemaphoreInfo.html">SemaphoreInfo</a> *semaphore_info)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">MagickExport void </td><td class="memItemRight" valign="bottom"><a class="el" href="semaphore_8c.html#33d02ec6732030ca3c130937b076679a">InitializeSemaphore</a> (void)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">MagickExport <a class="el" href="magick-type_8h.html#c740cbce6e8928a679ae3767b49428dd">MagickBooleanType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="semaphore_8c.html#4a0fcb1798eed00df7e85616a8aa47a8">LockSemaphoreInfo</a> (<a class="el" href="structSemaphoreInfo.html">SemaphoreInfo</a> *semaphore_info)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">MagickExport void </td><td class="memItemRight" valign="bottom"><a class="el" href="semaphore_8c.html#40001383d523f18b3f383d853b00b24d">RelinquishSemaphoreInfo</a> (<a class="el" href="structSemaphoreInfo.html">SemaphoreInfo</a> *semaphore_info)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">MagickExport <a class="el" href="magick-type_8h.html#c740cbce6e8928a679ae3767b49428dd">MagickBooleanType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="semaphore_8c.html#da22d298495b12a0e5786cca19ad98ec">UnlockSemaphoreInfo</a> (<a class="el" href="structSemaphoreInfo.html">SemaphoreInfo</a> *semaphore_info)</td></tr>
<tr><td colspan="2"><br><h2>Variables</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static pthread_mutex_t </td><td class="memItemRight" valign="bottom"><a class="el" href="semaphore_8c.html#318c4894b8a7dcf7136caa4c56d1b18e">semaphore_mutex</a> = PTHREAD_MUTEX_INITIALIZER</td></tr>
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<hr><h2>Function Documentation</h2>
<a class="anchor" name="8d43440b5e03fbf5c0f184271e22d5d0"></a><!-- doxytag: member="semaphore.c::AcquireSemaphoreInfo" ref="8d43440b5e03fbf5c0f184271e22d5d0" args="(SemaphoreInfo **semaphore_info)" -->
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<td class="memname">MagickExport void AcquireSemaphoreInfo </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSemaphoreInfo.html">SemaphoreInfo</a> ** </td>
<td class="paramname"> <em>semaphore_info</em> </td>
<td> ) </td>
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<a class="anchor" name="daec6329f37e4fccf03c54b1e3af7e70"></a><!-- doxytag: member="semaphore.c::AllocateSemaphoreInfo" ref="daec6329f37e4fccf03c54b1e3af7e70" args="(void)" -->
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<td class="memname">MagickExport <a class="el" href="structSemaphoreInfo.html">SemaphoreInfo</a>* AllocateSemaphoreInfo </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"> </td>
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<a class="anchor" name="da925128ea386c37e369e85ff7f0b724"></a><!-- doxytag: member="semaphore.c::DestroySemaphore" ref="da925128ea386c37e369e85ff7f0b724" args="(void)" -->
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<td class="memname">MagickExport void DestroySemaphore </td>
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<td class="paramtype">void </td>
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<a class="anchor" name="e69dcb69bc159f1f761a6089d2c20a13"></a><!-- doxytag: member="semaphore.c::DestroySemaphoreInfo" ref="e69dcb69bc159f1f761a6089d2c20a13" args="(SemaphoreInfo *semaphore_info)" -->
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<td class="memname">MagickExport <a class="el" href="structSemaphoreInfo.html">SemaphoreInfo</a>* DestroySemaphoreInfo </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSemaphoreInfo.html">SemaphoreInfo</a> * </td>
<td class="paramname"> <em>semaphore_info</em> </td>
<td> ) </td>
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<a class="anchor" name="33d02ec6732030ca3c130937b076679a"></a><!-- doxytag: member="semaphore.c::InitializeSemaphore" ref="33d02ec6732030ca3c130937b076679a" args="(void)" -->
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<td class="memname">MagickExport void InitializeSemaphore </td>
<td>(</td>
<td class="paramtype">void </td>
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<a class="anchor" name="4a0fcb1798eed00df7e85616a8aa47a8"></a><!-- doxytag: member="semaphore.c::LockSemaphoreInfo" ref="4a0fcb1798eed00df7e85616a8aa47a8" args="(SemaphoreInfo *semaphore_info)" -->
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<td class="memname">MagickExport <a class="el" href="magick-type_8h.html#c740cbce6e8928a679ae3767b49428dd">MagickBooleanType</a> LockSemaphoreInfo </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSemaphoreInfo.html">SemaphoreInfo</a> * </td>
<td class="paramname"> <em>semaphore_info</em> </td>
<td> ) </td>
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<a class="anchor" name="40001383d523f18b3f383d853b00b24d"></a><!-- doxytag: member="semaphore.c::RelinquishSemaphoreInfo" ref="40001383d523f18b3f383d853b00b24d" args="(SemaphoreInfo *semaphore_info)" -->
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<td class="memname">MagickExport void RelinquishSemaphoreInfo </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSemaphoreInfo.html">SemaphoreInfo</a> * </td>
<td class="paramname"> <em>semaphore_info</em> </td>
<td> ) </td>
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<a class="anchor" name="da22d298495b12a0e5786cca19ad98ec"></a><!-- doxytag: member="semaphore.c::UnlockSemaphoreInfo" ref="da22d298495b12a0e5786cca19ad98ec" args="(SemaphoreInfo *semaphore_info)" -->
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<td class="memname">MagickExport <a class="el" href="magick-type_8h.html#c740cbce6e8928a679ae3767b49428dd">MagickBooleanType</a> UnlockSemaphoreInfo </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSemaphoreInfo.html">SemaphoreInfo</a> * </td>
<td class="paramname"> <em>semaphore_info</em> </td>
<td> ) </td>
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<hr><h2>Variable Documentation</h2>
<a class="anchor" name="318c4894b8a7dcf7136caa4c56d1b18e"></a><!-- doxytag: member="semaphore.c::semaphore_mutex" ref="318c4894b8a7dcf7136caa4c56d1b18e" args="" -->
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<td class="memname">pthread_mutex_t <a class="el" href="semaphore_8c.html#318c4894b8a7dcf7136caa4c56d1b18e">semaphore_mutex</a> = PTHREAD_MUTEX_INITIALIZER<code> [static]</code> </td>
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<hr size="1"><address style="text-align: right;"><small>Generated on Sat Jan 26 14:50:30 2008 for MagickCore by
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