1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>rpc_max_payload</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-rpc-net-ns.html" title="rpc_net_ns"><link rel="next" href="API-rpc-get-timeout.html" title="rpc_get_timeout"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">rpc_max_payload</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-rpc-net-ns.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-rpc-get-timeout.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-rpc-max-payload"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>rpc_max_payload &#8212; 
2     Get maximum payload size for a transport, in bytes
3 </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">size_t <b class="fsfunc">rpc_max_payload </b>(</code></td><td>struct rpc_clnt * <var class="pdparam">clnt</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a name="idp1097509324"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>clnt</code></em></span></dt><dd><p>
4     RPC client to query
5    </p></dd></dl></div></div><div class="refsect1"><a name="idp1097510940"></a><h2>Description</h2><p>
6   For stream transports, this is one RPC record fragment (see RFC
7   1831), as we don't support multi-record requests yet.  For datagram
8   transports, this is the size of an IP packet minus the IP, UDP, and
9   RPC header sizes.
10</p></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-rpc-net-ns.html">Prev</a>&#160;</td><td width="20%" align="center"><a accesskey="u" href="ch01s05.html">Up</a></td><td width="40%" align="right">&#160;<a accesskey="n" href="API-rpc-get-timeout.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">rpc_net_ns</span>&#160;</td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top">&#160;<span class="phrase">rpc_get_timeout</span></td></tr></table></div></body></html>
11