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129 lines
4.8 KiB
HTML
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<title>DB_ENV->mutex_get_init()</title>
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<link rel="stylesheet" href="apiReference.css" type="text/css" />
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<meta name="generator" content="DocBook XSL Stylesheets V1.73.2" />
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<link rel="start" href="index.html" title="Berkeley DB C API Reference" />
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<link rel="up" href="mutex.html" title="Chapter 9. Mutex Methods" />
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<link rel="prev" href="mutexget_increment.html" title="DB_ENV->mutex_get_increment()" />
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<body>
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<p>Library Version 11.2.5.3</p>
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</div>
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<table width="100%" summary="Navigation header">
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<tr>
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<th colspan="3" align="center">DB_ENV->mutex_get_init()</th>
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</tr>
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<tr>
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<td width="20%" align="left"><a accesskey="p" href="mutexget_increment.html">Prev</a> </td>
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<th width="60%" align="center">Chapter 9.
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Mutex Methods
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</th>
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<td width="20%" align="right"> <a accesskey="n" href="mutexget_max.html">Next</a></td>
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<div class="sect1" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h2 class="title" style="clear: both"><a id="mutexget_init"></a>DB_ENV->mutex_get_init()</h2>
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</div>
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</div>
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</div>
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<pre class="programlisting">#include <db.h>
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int
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DB_ENV->mutex_get_init(DB_ENV *dbenv, u_int32_t *init); </pre>
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<p>
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The <code class="methodname">DB_ENV->mutex_get_init()</code> method returns
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the inital number of mutexes allocated. This value can be set
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using the <a class="xref" href="mutexset_init.html" title="DB_ENV->mutex_set_init()">DB_ENV->mutex_set_init()</a>
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method.
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</p>
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<p>
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The <code class="methodname">DB_ENV->mutex_get_init()</code> method may be
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called at any time during the life of the application.
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</p>
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<p>
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The <code class="methodname">DB_ENV->mutex_get_init()</code> <span>
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<span>
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method returns a non-zero error value on failure and 0 on success.
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</span>
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</span>
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</p>
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<div class="sect2" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h3 class="title"><a id="idp61668720"></a>Parameters</h3>
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</div>
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</div>
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</div>
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<div class="sect3" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h4 class="title"><a id="idp61668072"></a>init</h4>
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</div>
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</div>
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</div>
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<p>
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The <code class="methodname">DB_ENV->mutex_get_init()</code> method returns the inital number of
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mutexes allocated in <span class="bold"><strong>init</strong></span>.
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</p>
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</div>
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</div>
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<div class="sect2" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h3 class="title"><a id="idp61664144"></a>Class</h3>
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</div>
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</div>
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</div>
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<p>
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<a class="link" href="env.html" title="Chapter 5. The DB_ENV Handle">DB_ENV</a>
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</p>
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</div>
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<div class="sect2" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h3 class="title"><a id="idp61662696"></a>See Also</h3>
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</div>
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</div>
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</div>
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<p>
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<a class="xref" href="mutex.html#mutexlist" title="Mutex Methods">Mutex Methods</a>
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</p>
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<a accesskey="u" href="mutex.html">Up</a>
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<td width="40%" align="right"> <a accesskey="n" href="mutexget_max.html">Next</a></td>
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</tr>
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<tr>
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<td width="40%" align="left" valign="top">DB_ENV->mutex_get_increment() </td>
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<td width="20%" align="center">
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<a accesskey="h" href="index.html">Home</a>
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<td width="40%" align="right" valign="top"> DB_ENV->mutex_get_max()</td>
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