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<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968" /><title>xdr_encode_opaque_fixed</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2" /><link rel="home" href="index.html" title="Linux Networking and Network Devices APIs" /><link rel="up" href="ch01s05.html" title="SUN RPC subsystem" /><link rel="prev" href="ch01s05.html" title="SUN RPC subsystem" /><link rel="next" href="re132.html" title="xdr_encode_opaque" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>xdr_encode_opaque_fixed</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="ch01s05.html">Prev</a> </td><th width="60%" align="center">SUN RPC subsystem</th><td width="20%" align="right"> <a accesskey="n" href="re132.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="xdr_encode_opaque_fixed"><a id="API-xdr-encode-opaque-fixed"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>xdr_encode_opaque_fixed —
Encode fixed length opaque data
</p></div><div class="refsynopsisdiv" title="Synopsis"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0" class="funcprototype-table"><tr><td><code class="funcdef">__be32 * <b class="fsfunc">xdr_encode_opaque_fixed </b>(</code></td><td>__be32 * <var class="pdparam">p</var>, </td></tr><tr><td> </td><td>const void * <var class="pdparam">ptr</var>, </td></tr><tr><td> </td><td>unsigned int <var class="pdparam">nbytes</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2703792"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>p</code></em></span></dt><dd><p>
pointer to current position in XDR buffer.
</p></dd><dt><span class="term"><em class="parameter"><code>ptr</code></em></span></dt><dd><p>
pointer to data to encode (or NULL)
</p></dd><dt><span class="term"><em class="parameter"><code>nbytes</code></em></span></dt><dd><p>
size of data.
</p></dd></dl></div></div><div class="refsect1" title="Description"><a id="id2703853"></a><h2>Description</h2><p>
Copy the array of data of length nbytes at ptr to the XDR buffer
at position p, then align to the next 32-bit boundary by padding
with zero bytes (see RFC1832).
</p></div><div class="refsect1" title="Note"><a id="id2703866"></a><h2>Note</h2><p>
if ptr is NULL, only the padding is performed.
</p><p>
Returns the updated current XDR buffer position
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