 The <code class="methodname">DB_ENV-&gt;mutex_stat_print()</code> method may not be called before the
         <a class="xref" href="envopen.html" title="DB_ENV-&gt;open()">DB_ENV-&gt;open()</a>  method is called.
    </p>
      <p>
         The <code class="methodname">DB_ENV-&gt;mutex_stat_print()</code> <span>
            <span>
                  method returns a non-zero error value on failure and 0 on success.
            </span>
            
        </span>
    </p>
      <div class="sect2" lang="en"