 class="titlepage">
        <div>
          <div>
            <h2 class="title" style="clear: both"><a id="memptrickle"></a>DB_ENV-&gt;memp_trickle()</h2>
          </div>
        </div>
      </div>
      <pre class="programlisting">#include &lt;db.h&gt;

int
DB_ENV-&gt;memp_trickle(DB_ENV *env, int percent, int *nwrotep);  </pre>
      <p>
         The <code class="methodname">DB_ENV-&gt;memp_trickle()</code> method ensures that a specified percent of
         the pages in the cache are clean, by writing 