140 lines
3.0 KiB
HTML
140 lines
3.0 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<meta name="Copyright" content="Copyright (c) 2006 by IBM Corporation">
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<title>svc_getrpccaller()--Get the Network Address of the Caller</title>
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<!-- Begin Header Records ========================================== -->
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<!-- RPCMST SCRIPT A converted by B2H R4.1 (346) (CMS) by PMHALL at -->
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<!-- RCHVMW2 on 7 Oct 1998 at 23:43:14 -->
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<!-- Edited by Kersten Feb 02 -->
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<!--End Header Records -->
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<link rel="stylesheet" type="text/css" href="../rzahg/ic.css">
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</head>
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<body>
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<a name="Top_Of_Page"></a>
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<!-- Java sync-link -->
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<script language="Javascript" src="../rzahg/synch.js" type="text/javascript">
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</script>
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<h2>svc_getrpccaller()--Get the Network Address of the Caller</h2>
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<div class="box" style="width: 60%;">
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<br>
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Syntax<br>
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<br>
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<pre>
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#include <rpc/rpc.h>
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struct netbuf *svc_getrpccaller(SVCXPRT *<em>xprt</em>);
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</pre>
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<br>
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Service Program Name: QZNFTRPC<br>
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<!-- iddvc RMBR -->
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<br>
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Default Public Authority: *USE<br>
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<!-- iddvc RMBR -->
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<br>
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Threadsafe: No<br>
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<!-- iddvc RMBR -->
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<br>
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</div>
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<p>The <strong>svc_getrpccaller()</strong> function macro retrieves the network
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address of the remote client who is calling the procedure that is associated
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with the RPC service transport handle.</p>
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<br>
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<h3>Parameters</h3>
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<dl>
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<dt><strong>xprt</strong> (Input) </dt>
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<dd>A pointer to the RPC service transport handle.</dd>
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</dl>
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<br>
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<h3>Authorities</h3>
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<p>No authorization is required.</p>
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<br>
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<h3>Return Value</h3>
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<table cellpadding="5">
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<!-- cols="15 85" -->
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<tr>
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<td align="left" valign="top"><em>netbuf</em></td>
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<td align="left" valign="top">Returns a pointer to a netbuf structure containing the address
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of the caller of a procedure that is associated with the RPC service
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<em>xprt</em>.</td>
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</tr>
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</table>
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<br>
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<br>
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<h3>Error Conditions</h3>
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<p>None.</p>
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<br>
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<h3>Error Messages</h3>
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<p>None.</p>
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<br>
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<h3>Example</h3>
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<p>The following example shows how <strong>svc_getrpccaller()</strong> is used
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:</p>
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<pre>
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#include <rpc/rpc.h>
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main()
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{
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SVCXPRT *svc;
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struct netbuf *net_buf;
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...
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/* Get the caller address */
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net_buf = <strong>svc_getrpccaller</strong>(svc);
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...
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}
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</pre>
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<br>
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<hr>
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API introduced: V4R2
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<hr>
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<table cellpadding="2" cellspacing="2" align="center">
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<tr align="center">
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<td valign="middle" align="center"><a href="#Top_Of_Page">Top</a> | <a href=
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"rpc1.htm">Remote Procedure Call (RPC) APIs</a> | <a href="aplist.htm">APIs by
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category</a></td>
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</tr>
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</table>
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</body>
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</html>
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