ass="n">_fd</span><span class="p">))</span>
      <span class="p">{</span>
        <span class="kt">int</span> <span class="n">e</span> <span class="o">=</span> <span class="n">errno</span><span class="p">;</span>
        <span class="n">std</span><span class="o">::</span><span class="n">cerr</span> <span class="o">&lt;&lt;</span> <span class="s">&#34;FATAL: Closing the fd during destruction failed due to &#34;</span> <span class="o">&lt;&lt;</span> <span class="n">strerror</span><span class="p">(</span><sp