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<html xmlns="http://www.w3.org/1999/xhtml">
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    <title>DbEnv::mutex_stat_print()</title>
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    <link rel="up" href="mutex.html" title="Chapter 10.  Mutex Methods" />
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        <p>Library Version 11.2.5.3</p>
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          <th colspan="3" align="center">DbEnv::mutex_stat_print()</th>
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          <td width="20%" align="left"><a accesskey="p" href="mutexstat.html">Prev</a> </td>
          <th width="60%" align="center">Chapter 10. 
                Mutex Methods 
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          <div>
            <h2 class="title" style="clear: both"><a id="mutexstat_print"></a>DbEnv::mutex_stat_print()</h2>
          </div>
        </div>
      </div>
      <pre class="programlisting">#include &lt;db_cxx.h&gt;

int
DbEnv::mutex_stat_print(u_int32_t flags);</pre>
      <p>
         The <code class="methodname">DbEnv::mutex_stat_print()</code> method displays the mutex subsystem
         statistical information, as described for the <code class="methodname">DbEnv::mutex_stat()</code>
         method. The information is printed to a specified output channel (see
         the <a class="xref" href="envset_msgfile.html" title="DbEnv::set_msgfile()">DbEnv::set_msgfile()</a> 
         method for more information), or passed to an application callback
         function (see the <a class="xref" href="envset_msgcall.html" title="DbEnv::set_msgcall()">DbEnv::set_msgcall()</a> 
         method for more information).
    </p>
      <p>
         The <code class="methodname">DbEnv::mutex_stat_print()</code> method may not be called before the
         <a class="xref" href="envopen.html" title="DbEnv::open()">DbEnv::open()</a>  method is called.
    </p>
      <p>
         The <code class="methodname">DbEnv::mutex_stat_print()</code> <span>
            
            <span>
                method either returns a non-zero error value or throws an
                exception that encapsulates a non-zero error value on
                failure, and returns 0 on success.
            </span>
        </span>
    </p>
      <div class="sect2" lang="en" xml:lang="en">
        <div class="titlepage">
          <div>
            <div>
              <h3 class="title"><a id="idp9276536"></a>Parameters</h3>
            </div>
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        <div class="sect3" lang="en" xml:lang="en">
          <div class="titlepage">
            <div>
              <div>
                <h4 class="title"><a id="idp9291272"></a>flags</h4>
              </div>
            </div>
          </div>
          <p>
                          The <span class="bold"><strong>flags</strong></span> parameter must be set to 0
                          or by bitwise inclusively <span class="bold"><strong>OR</strong></span>'ing
                          together one or more of the following values:
                     </p>
          <div class="itemizedlist">
            <ul type="disc">
              <li>
                <p>
                  <code class="literal">DB_STAT_ALL</code>
            </p>
                <p>
                Display all available information.
            </p>
              </li>
              <li>
                <p>
                  <code class="literal">DB_STAT_CLEAR</code>
            </p>
                <p>
                Reset statistics after displaying their values.
            </p>
              </li>
            </ul>
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              <h3 class="title"><a id="idp9300616"></a>Class</h3>
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          </div>
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        <p>
                <a class="link" href="env.html" title="Chapter 5.  The DbEnv Handle">DbEnv</a>  
            </p>
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      <div class="sect2" lang="en" xml:lang="en">
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            <div>
              <h3 class="title"><a id="idp9288080"></a>See Also</h3>
            </div>
          </div>
        </div>
        <p>
                     <a class="xref" href="mutex.html#mutexlist" title="Mutex Methods">Mutex Methods</a> 
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          <td width="40%" align="left" valign="top">DbEnv::mutex_stat() </td>
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          <td width="40%" align="right" valign="top"> DbEnv::mutex_unlock()</td>
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