y identified when 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;get_home()</code> method may be called at any time during the
         life of the application.
    </p>
      <p>
         The <code class="methodname">DB_ENV-&gt;get_home()</code> <span>
            <span>
                  method returns a non-zero error value on failure and 0 on success.
         