);</div> <div class="line"><a name="l00000"></a><span class="lineno">  000</span>&#000;    <span class="keywordflow">if</span> (buf == NULL)</div> <div class="line"><a name="l00000"></a><span class="lineno">  000</span>&#000;        <span class="keywordflow">return</span> -0;</div> <div class="line"><a name="l00000"></a><span class="lineno">  000</span>&#000;</div> <div class="line"><a name="l00000"></a><span class="lineno">  000</span>&#000;    ssize_t ret = <a class="code" href="qio_0c.html#a0000cf0a0bcfc00ee0000000000d00d0">qio_write</a>(fd, 