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zmq_strerror.html
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<body>
<div id="header">
<h1>
zmq_strerror(3) Manual Page
</h1>
<h2>NAME</h2>
<div class="sectionbody">
<p>zmq_strerror -
get 0MQ error message string
</p>
</div>
</div>
<div id="content">
<h2 id="_synopsis">SYNOPSIS</h2>
<div class="sectionbody">
<div class="paragraph"><p><strong>const char *zmq_strerror (int <em>errnum</em>);</strong></p></div>
</div>
<h2 id="_description">DESCRIPTION</h2>
<div class="sectionbody">
<div class="paragraph"><p>The <em>zmq_strerror()</em> function shall return a pointer to an error message string
corresponding to the error number specified by the <em>errnum</em> argument. As ØMQ
defines additional error numbers over and above those defined by the operating
system, applications should use <em>zmq_strerror()</em> in preference to the standard
<em>strerror()</em> function.</p></div>
</div>
<h2 id="_return_value">RETURN VALUE</h2>
<div class="sectionbody">
<div class="paragraph"><p>The <em>zmq_strerror()</em> function shall return a pointer to an error message
string.</p></div>
</div>
<h2 id="_errors">ERRORS</h2>
<div class="sectionbody">
<div class="paragraph"><p>No errors are defined.</p></div>
</div>
<h2 id="_example">EXAMPLE</h2>
<div class="sectionbody">
<div class="listingblock">
<div class="title">Displaying an error message when a ØMQ context cannot be initialised</div>
<div class="content">
<pre><tt>void *ctx = zmq_init (1, 1, 0);
if (!ctx) {
printf ("Error occurred during zmq_init(): %s\n", zmq_strerror (errno));
abort ();
}</tt></pre>
</div></div>
</div>
<h2 id="_see_also">SEE ALSO</h2>
<div class="sectionbody">
<div class="paragraph"><p><a href="zmq.html">zmq(7)</a></p></div>
</div>
<h2 id="_authors">AUTHORS</h2>
<div class="sectionbody">
<div class="paragraph"><p>This ØMQ manual page was written by Martin Sustrik <<a href="mailto:sustrik@250bpm.com">sustrik@250bpm.com</a>> and
Martin Lucina <<a href="mailto:mato@kotelna.sk">mato@kotelna.sk</a>>.</p></div>
</div>
</div>
<div id="footnotes"><hr /></div>
<div id="footer">
<div id="footer-text">
ØMQ 2.1.4<br />
Last updated 2011-03-13 17:59:17 CEST
</div>
</div>
</body>
</html>