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| author | Staysail Systems, Inc <info@staysail.tech> | 2024-02-22 01:03:04 -0800 |
|---|---|---|
| committer | Garrett D'Amore <garrett@damore.org> | 2024-02-22 01:04:43 -0800 |
| commit | d7a4a138ba371e8a969a7fde8219c88870d288fc (patch) | |
| tree | 99a2f036788e66570b38d2b20923945bc941946a /man/v1.7.2/nng_socket_id.3.html | |
| parent | e96b0be664b5c67cc13898864d46fdb5956de1b1 (diff) | |
| download | nng-d7a4a138ba371e8a969a7fde8219c88870d288fc.tar.gz nng-d7a4a138ba371e8a969a7fde8219c88870d288fc.tar.bz2 nng-d7a4a138ba371e8a969a7fde8219c88870d288fc.zip | |
Manual page updates for v1.7.2
Diffstat (limited to 'man/v1.7.2/nng_socket_id.3.html')
| -rw-r--r-- | man/v1.7.2/nng_socket_id.3.html | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/man/v1.7.2/nng_socket_id.3.html b/man/v1.7.2/nng_socket_id.3.html new file mode 100644 index 00000000..588ffa26 --- /dev/null +++ b/man/v1.7.2/nng_socket_id.3.html @@ -0,0 +1,79 @@ +--- +version: v1.7.2 +layout: manpage_v2 +title: nng_socket_id(3) +--- +<h1>nng_socket_id(3)</h1> +<div class="sect1"> +<h2 id="_name">NAME</h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>nng_socket_id - return numeric socket identifier</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"><nng/nng.h></span> + +<span class="tok-kt">int</span><span class="tok-w"> </span><span class="tok-nf">nng_socket_id</span><span class="tok-p">(</span><span class="tok-n">nng_socket</span><span class="tok-w"> </span><span class="tok-n">s</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>nng_socket_id()</code> function returns a positive identifier for the socket <em>s</em>, +if it is valid. +Otherwise it returns <code>-1</code>.</p> +</div> +<div class="admonitionblock note"> +<table> +<tr> +<td class="icon"> +<i class="fa icon-note" title="Note"></i> +</td> +<td class="content"> +A socket is considered valid if it was ever opened with a protocol +constructor, such as the <a href="nng_req_open.3.html"><code>nng_req0_open()</code></a> function. +Sockets that are allocated on the stack or statically should be +initialized with the macro +<a href="nng_socket.5.html#NNG_SOCKET_INITIALIZER"><code>NNG_SOCKET_INITIALIZER</code></a> +to ensure that they cannot be confused with a valid socket before they are opened. +</td> +</tr> +</table> +</div> +</div> +</div> +<div class="sect1"> +<h2 id="_return_values">RETURN VALUES</h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>This function returns the positive value for the socket identifier, or +<code>-1</code> if the socket is invalid.</p> +</div> +</div> +</div> +<div class="sect1"> +<h2 id="_errors">ERRORS</h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>None.</p> +</div> +</div> +</div> +<div class="sect1"> +<h2 id="_see_also">SEE ALSO</h2> +<div class="sectionbody"> +<div class="paragraph text-left"> +<p><a href="nng_socket.5.html">nng_socket(5)</a>, +<a href="nng.7.html">nng(7)</a></p> +</div> +</div> +</div> |