n class="op">&gt;</span> <span class="dv">1</span><span class="op">)</span> </span>
<span id="cb25-18"><a href="flocking.html#cb25-18"></a>        fl<span class="op">.</span>l_type <span class="op">=</span> F_RDLCK<span class="op">;</span></span>
<span id="cb25-19"><a href="flocking.html#cb25-19"></a></span>
<span id="cb25-20"><a href="flocking.html#cb25-20"></a>    <span class="cf">if</span> <span class="op">((</span>fd <span class="op">=</span> open<span class="op">(</span><span class="st">&quot;lockdemo.