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<TITLE>C API Reference -- Ns_TimedWaitForEvent</TITLE>
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<a name="215461">
</a><h3>Ns_TimedWaitForEvent</h3>
<a name="133490">
</a><h4>Overview</h4>
Wait for an event for a specified time
<a name="133495">
</a><a name="133492">
</a><h4>Syntax</h4>
<pre> <a name="71896"></a>int Ns_TimedWaitForEvent(
<a name="71897"></a>Ns_Event * event,
<a name="71898"></a>Ns_Mutex * lock,
<a name="71899"></a>int usec
<a name="71900"></a>);
</pre><p><a name="134880">
</a><h4>Description</h4>
<p><a name="71902">
</a>Same as Ns_WaitForEvent except that it has a timeout in seconds. On timeout, the function returns NS_TIMEOUT.</p>
<a name="214580">
</a><h4>Examples</h4>
<pre> <a name="214578"></a> Ns_LockMutex(&lock);
<a name="214588"></a> if (!ready) {
<a name="214589"></a> result = Ns_TimedWaitForEvent(&ev, &lock, 10);
<a name="214594"></a> if (result == NS_TIMEOUT) {
<a name="214600"></a> ... handle timeout ...
<a name="214601"></a> } else if (result != NS_OK) {
<a name="214602"></a> ... handle error ...
<a name="214603"></a> }
<a name="214604"></a> }
<a name="214605"></a> Ns_UnlockMutex(&lock);
<a name="214591"></a>
</pre><p>
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