1<?xml version="1.0" encoding="UTF-8" standalone="no"?> 2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 3<html xmlns="http://www.w3.org/1999/xhtml"> 4 <head> 5 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> 6 <title>alloc_mutex</title> 7 <link rel="stylesheet" href="apiReference.css" type="text/css" /> 8 <meta name="generator" content="DocBook XSL Stylesheets V1.73.2" /> 9 <link rel="start" href="index.html" title="Berkeley DB C++ Standard Template Library API Reference" /> 10 <link rel="up" href="dbstl_global_functions.html" title="Chapter��1.�� Dbstl Global Public Functions" /> 11 <link rel="prev" href="stldbstl_global_functionsopen_env.html" title="open_env" /> 12 <link rel="next" href="stldbstl_global_functionslock_mutex.html" title="lock_mutex" /> 13 </head> 14 <body> 15 <div class="navheader"> 16 <table width="100%" summary="Navigation header"> 17 <tr> 18 <th colspan="3" align="center"> 19alloc_mutex 20</th> 21 </tr> 22 <tr> 23 <td width="20%" align="left"><a accesskey="p" href="stldbstl_global_functionsopen_env.html">Prev</a>��</td> 24 <th width="60%" align="center">Chapter��1.�� 25 Dbstl Global Public Functions </th> 26 <td width="20%" align="right">��<a accesskey="n" href="stldbstl_global_functionslock_mutex.html">Next</a></td> 27 </tr> 28 </table> 29 <hr /> 30 </div> 31 <div class="sect1" lang="en" xml:lang="en"> 32 <div class="titlepage"> 33 <div> 34 <div> 35 <h2 class="title" style="clear: both"><a id="stldbstl_global_functionsalloc_mutex"></a> 36alloc_mutex 37</h2> 38 </div> 39 </div> 40 </div> 41 <div class="sect2" lang="en" xml:lang="en"> 42 <div class="titlepage"> 43 <div> 44 <div> 45 <h3 class="title"><a id="func_details"></a> 46Function Details</h3> 47 </div> 48 </div> 49 </div> 50 <pre class="programlisting"> 51��db_mutex_t��alloc_mutex() 52 </pre> 53 <div class="sect3" lang="en" xml:lang="en"> 54 <div class="titlepage"></div> 55 <p>Allocate a Berkeley DB mutex. </p> 56 <p></p> 57 </div> 58 <div class="sect3" lang="en" xml:lang="en"> 59 <div class="titlepage"> 60 <div> 61 <div> 62 <h4 class="title"><a id="id1543291"></a> 63Return Value</h4> 64 </div> 65 </div> 66 </div> 67 <p>Berkeley DB mutex handle. </p> 68 </div> 69 </div> 70 <div class="sect2" lang="en" xml:lang="en"> 71 <div class="titlepage"> 72 <div> 73 <div> 74 <h3 class="title"><a id="id1542578"></a> 75Group: Mutex API based on Berkeley DB mutex.</h3> 76 </div> 77 </div> 78 </div> 79 <p>These functions are in-process mutex support which uses Berkeley DB mutex mechanisms.</p> 80 <p>You can call these functions to do portable synchronization for your code. </p> 81 </div> 82 <div class="sect2" lang="en" xml:lang="en"> 83 <div class="titlepage"> 84 <div> 85 <div> 86 <h3 class="title"><a id="id1543229"></a> 87Class</h3> 88 </div> 89 </div> 90 </div> 91 <p> 92 <a class="link" href="dbstl_global_functions.html" title="Chapter��1.�� Dbstl Global Public Functions"> 93 dbstl_global_functions</a> 94 </p> 95 </div> 96 </div> 97 <div class="navfooter"> 98 <hr /> 99 <table width="100%" summary="Navigation footer"> 100 <tr> 101 <td width="40%" align="left"><a accesskey="p" href="stldbstl_global_functionsopen_env.html">Prev</a>��</td> 102 <td width="20%" align="center"> 103 <a accesskey="u" href="dbstl_global_functions.html">Up</a> 104 </td> 105 <td width="40%" align="right">��<a accesskey="n" href="stldbstl_global_functionslock_mutex.html">Next</a></td> 106 </tr> 107 <tr> 108 <td width="40%" align="left" valign="top"> 109open_env 110��</td> 111 <td width="20%" align="center"> 112 <a accesskey="h" href="index.html">Home</a> 113 </td> 114 <td width="40%" align="right" valign="top">�� 115lock_mutex 116</td> 117 </tr> 118 </table> 119 </div> 120 </body> 121</html> 122