/span><span class="keyword">true</span><span class="special">,</span> <span class="identifier">ec</span><span class="special">);</span>

    <span class="keyword">if</span> <span class="special">(!</span><span class="identifier">ec</span><span class="special">)</span>
    <span class="special">{</span>
      <span class="keyword">for</span> <span class="special">(;;)</span>
      <span class="special">{</span>
        <span class="comment">// Try the system call.</span>
        <span class="identifier">errn