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diff --git a/man/v1.8.0/nn_reallocmsg.3compat.html b/man/v1.8.0/nn_reallocmsg.3compat.html new file mode 100644 index 00000000..f4ffc2fa --- /dev/null +++ b/man/v1.8.0/nn_reallocmsg.3compat.html @@ -0,0 +1,111 @@ +--- +version: v1.8.0 +layout: manpage_v2 +title: nn_reallocmsg(3compat) +--- +<h1>nn_reallocmsg(3compat)</h1> +<div class="sect1"> +<h2 id="_name">NAME</h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>nn_reallocmsg - reallocate message (compatible API)</p> +</div> +</div> +</div> +<div class="sect1"> +<h2 id="_synopsis">SYNOPSIS</h2> +<div class="sectionbody"> +<div class="listingblock"> +<div class="content"> +<pre class="pygments highlight"><code data-lang="c"><span></span><span class="tok-cp">#include</span><span class="tok-w"> </span><span class="tok-cpf"><nanomsg/nn.h></span> + +<span class="tok-kt">void</span><span class="tok-w"> </span><span class="tok-o">*</span><span class="tok-nf">nn_reallocmsg</span><span class="tok-p">(</span><span class="tok-kt">void</span><span class="tok-w"> </span><span class="tok-o">*</span><span class="tok-n">old</span><span class="tok-p">,</span><span class="tok-w"> </span><span class="tok-kt">size_t</span><span class="tok-w"> </span><span class="tok-n">size</span><span class="tok-p">);</span></code></pre> +</div> +</div> +</div> +</div> +<div class="sect1"> +<h2 id="_description">DESCRIPTION</h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>The <code>nn_reallocmsg()</code> reallocates the message <em>old</em>, making it of size <em>size</em>.</p> +</div> +<div class="admonitionblock note"> +<table> +<tr> +<td class="icon"> +<i class="fa icon-note" title="Note"></i> +</td> +<td class="content"> +This function is provided for API +<a href="nng_compat.3compat.html">compatibility</a> with legacy <em>libnanomsg</em>. +Consider using the relevant <a href="libnng.3.html">modern API</a> instead. +</td> +</tr> +</table> +</div> +<div class="paragraph"> +<p>On success, the contents of <em>old</em> are copied into the new message +(truncating if appropriate), then <em>old</em> is deallocated, and a pointer +to the new message payload is returned.</p> +</div> +<div class="paragraph"> +<p>On failure, the <em>old</em> message is unchanged, and the value <code>NULL</code> is returned +to the caller.</p> +</div> +</div> +</div> +<div class="sect1"> +<h2 id="_return_values">RETURN VALUES</h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>This function returns a pointer to message buffer space, or <code>NULL</code> +on failure.</p> +</div> +</div> +</div> +<div class="sect1"> +<h2 id="_errors">ERRORS</h2> +<div class="sectionbody"> +<div class="hdlist"> +<table> +<tr> +<td class="hdlist1"> +<code>ENOMEM</code> +</td> +<td class="hdlist2"> +<p>Insufficient memory is available.</p> +</td> +</tr> +<tr> +<td class="hdlist1"> +<code>EINVAL</code> +</td> +<td class="hdlist2"> +<p>An invalid <em>size</em> was specified.</p> +</td> +</tr> +<tr> +<td class="hdlist1"> +<code>ETERM</code> +</td> +<td class="hdlist2"> +<p>The library is shutting down.</p> +</td> +</tr> +</table> +</div> +</div> +</div> +<div class="sect1"> +<h2 id="_see_also">SEE ALSO</h2> +<div class="sectionbody"> +<div class="paragraph text-left"> +<p><a href="nn_allocmsg.3compat.html">nn_allocmsg(3compat)</a>, +<a href="nn_freemsg.3compat.html">nn_freemsg(3compat)</a>, +<a href="nn_errno.3compat.html">nn_errno(3compat)</a>, +<a href="nng_compat.3compat.html">nng_compat(3compat)</a>, +<a href="nng.7.html">nng(7)</a></p> +</div> +</div> +</div> |
