
        manages all environment files in-memory, see
            <span><a class="xref" href="inmem_txnexample_c.html" title="In-Memory Transaction Example">In-Memory Transaction Example</a>.</span>
            
            
            
    </p>
        <div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
          <h3 class="title">Warning</h3>
          <p>
            Using environments with some journaling filesystems might
            result in log file corruption. This can occur if 