8</span><span class="comment">   * @param sync_err_code</span></div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno">  309</span><span class="comment">   *        See above.</span></div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno">  310</span><span class="comment">   *        Do realize error::Code::S_SYNC_IO_WOULD_BLOCK *is* still an error, so if this pointer is null, then</span></div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno