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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
+<title>NeL: mutex.h File Reference</title>
+<link href="doxygen.css" rel="stylesheet" type="text/css">
+</head><body>
+<!-- Generated by Doxygen 1.3.6 -->
+<div class="qindex"> <form class="search" action="search.php" method="get">
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+<h1>mutex.h File Reference</h1><hr><a name="_details"></a><h2>Detailed Description</h2>
+OS independant class for the mutex management with Windows and Posix implementation Classes CMutex, CSynchronized<p>
+<dl compact><dt><b>Id</b></dt><dd><a class="el" href="a04665.html">mutex.h</a>,v 1.27 2004/01/08 15:13:03 lecroart Exp </dd></dl>
+
+<p>
+Definition in file <a class="el" href="a06088.html">mutex.h</a>.
+<p>
+<code>#include "<a class="el" href="a06590.html">nel/misc/types_nl.h</a>"</code><br>
+<code>#include "<a class="el" href="a06553.html">nel/misc/time_nl.h</a>"</code><br>
+<code>#include &lt;map&gt;</code><br>
+
+<p>
+<a href="a06088.html">Go to the source code of this file.</a><table border=0 cellpadding=0 cellspacing=0>
+<tr><td></td></tr>
+<tr><td colspan=2><br><h2>Namespaces</h2></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>namespace &nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a05378.html">NLMISC</a></td></tr>
+
+<tr><td colspan=2><br><h2>Defines</h2></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>#define&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a04665.html#a3">ASM_ASWAP_FOR_GCC_CMPXCHG</a></td></tr>
+
+<tr><td class="memItemLeft" nowrap align=right valign=top>#define&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a04665.html#a2">ASM_ASWAP_FOR_GCC_XCHG</a></td></tr>
+
+<tr><td class="memItemLeft" nowrap align=right valign=top>#define&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a04665.html#a1">CMutex</a>&nbsp;&nbsp;&nbsp;CFairMutex</td></tr>
+
+<tr><td class="memItemLeft" nowrap align=right valign=top>#define&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a04665.html#a4">CSynchronized</a>&nbsp;&nbsp;&nbsp;CFairSynchronized</td></tr>
+
+<tr><td class="memItemLeft" nowrap align=right valign=top>#define&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a04665.html#a0">STORE_MUTEX_NAME</a></td></tr>
+
+</table>
+<hr><h2>Define Documentation</h2>
+<a class="anchor" name="a3" doxytag="mutex.h::ASM_ASWAP_FOR_GCC_CMPXCHG" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> #define ASM_ASWAP_FOR_GCC_CMPXCHG
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+<b>Value:</b><div class="fragment"><pre>__asm__ <span class="keyword">volatile</span>( \
+ <span class="stringliteral">"mov $1, %%edx;"</span> \
+ <span class="stringliteral">"mov %1, %%ecx;"</span> \
+ <span class="stringliteral">"mov (%%ecx), %%eax;"</span> \
+ <span class="stringliteral">"1:nop;"</span> \
+ <span class="stringliteral">"lock cmpxchgl %%edx, (%%ecx);"</span> \
+ <span class="stringliteral">"jne 1b;"</span> \
+ <span class="stringliteral">"mov %%eax, %0"</span> \
+ : <span class="stringliteral">"=m"</span> (result) \
+ : <span class="stringliteral">"m"</span> (lockPtr) \
+ : <span class="stringliteral">"eax"</span>, <span class="stringliteral">"ecx"</span>, <span class="stringliteral">"edx"</span>, <span class="stringliteral">"memory"</span> );
+</pre></div>
+<p>
+Definition at line <a class="el" href="a06088.html#l00138">138</a> of file <a class="el" href="a06088.html">mutex.h</a>. </td>
+ </tr>
+</table>
+<a class="anchor" name="a2" doxytag="mutex.h::ASM_ASWAP_FOR_GCC_XCHG" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> #define ASM_ASWAP_FOR_GCC_XCHG
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+<b>Value:</b><div class="fragment"><pre>__asm__ <span class="keyword">volatile</span>( \
+ <span class="stringliteral">"mov %1, %%ecx;"</span> \
+ <span class="stringliteral">"mov $1, %%eax;"</span> \
+ <span class="stringliteral">"xchg %%eax, (%%ecx);"</span> \
+ <span class="stringliteral">"mov %%eax, %0"</span> \
+ : <span class="stringliteral">"=m"</span> (result) \
+ : <span class="stringliteral">"m"</span> (lockPtr) \
+ : <span class="stringliteral">"eax"</span>, <span class="stringliteral">"ecx"</span>, <span class="stringliteral">"memory"</span> );
+</pre></div>
+<p>
+Definition at line <a class="el" href="a06088.html#l00127">127</a> of file <a class="el" href="a06088.html">mutex.h</a>.
+<p>
+Referenced by <a class="el" href="a06088.html#l00205">NLMISC::CFastMutex::atomic_swap()</a>. </td>
+ </tr>
+</table>
+<a class="anchor" name="a1" doxytag="mutex.h::CMutex" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> #define CMutex&nbsp;&nbsp;&nbsp;CFairMutex
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a06088.html#l00057">57</a> of file <a class="el" href="a06088.html">mutex.h</a>.
+<p>
+Referenced by <a class="el" href="a05637.html#l00118">NLMISC::IDisplayer::IDisplayer()</a>. </td>
+ </tr>
+</table>
+<a class="anchor" name="a4" doxytag="mutex.h::CSynchronized" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> #define CSynchronized&nbsp;&nbsp;&nbsp;CFairSynchronized
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a06088.html#l00563">563</a> of file <a class="el" href="a06088.html">mutex.h</a>. </td>
+ </tr>
+</table>
+<a class="anchor" name="a0" doxytag="mutex.h::STORE_MUTEX_NAME" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> #define STORE_MUTEX_NAME
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a06088.html#l00053">53</a> of file <a class="el" href="a06088.html">mutex.h</a>. </td>
+ </tr>
+</table>
+<hr size="1"><address style="align: right;"><small>Generated on Tue Mar 16 06:43:10 2004 for NeL by
+<a href="http://www.doxygen.org/index.html">
+<img src="doxygen.png" alt="doxygen" align="middle" border=0 >
+</a>1.3.6 </small></address>
+</body>
+</html>