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kernel-doc-3.11.10-100.fc18.noarch.rpm

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968" /><title>xdr_init_encode</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1" /><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="API-xdr-stream-pos.html" title="xdr_stream_pos" /><link rel="next" href="API-xdr-reserve-space.html" title="xdr_reserve_space" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">xdr_init_encode</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-xdr-stream-pos.html">Prev</a>&#160;</td><th width="60%" align="center">SUN RPC subsystem</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-xdr-reserve-space.html">Next</a></td></tr></table><hr /></div><div class="refentry"><a id="API-xdr-init-encode"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>xdr_init_encode &#8212; 
     Initialize a struct xdr_stream for sending data.
 </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">void <strong class="fsfunc">xdr_init_encode </strong>(</code></td><td>struct xdr_stream * <var class="pdparam">xdr</var>, </td></tr><tr><td>&#160;</td><td>struct xdr_buf * <var class="pdparam">buf</var>, </td></tr><tr><td>&#160;</td><td>__be32 * <var class="pdparam">p</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a id="idm140045378420784"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>xdr</code></em></span></dt><dd><p>
     pointer to xdr_stream struct
    </p></dd><dt><span class="term"><em class="parameter"><code>buf</code></em></span></dt><dd><p>
     pointer to XDR buffer in which to encode data
    </p></dd><dt><span class="term"><em class="parameter"><code>p</code></em></span></dt><dd><p>
     current pointer inside XDR buffer
    </p></dd></dl></div></div><div class="refsect1"><a id="idm140045378413600"></a><h2>Note</h2><p>
   at the moment the RPC client only passes the length of our
   scratch buffer in the xdr_buf's header kvec. Previously this
   meant we needed to call <code class="function">xdr_adjust_iovec</code> after encoding the
   data. With the new scheme, the xdr_stream manages the details
   of the buffer length, and takes care of adjusting the kvec
   length for us.
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