129 lines
3.8 KiB
HTML
129 lines
3.8 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>fDPIparse()--Free Storage from DPI Packet Parse</title>
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<!-- Begin Header Records ========================================== -->
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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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<!-- Direct1 SCRIPT J converted by B2H R4.1 (346) (CMS) by V2KEA304 -->
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<!-- at RCHVMW2 on 17 Feb 1999 at 11:05:09 -->
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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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<!--End Header Records --><!-- Edited by Kersten Feb 02 -->
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<!-- Java sync-link -->
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<script type="text/javascript" language="Javascript" src="../rzahg/synch.js">
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</script>
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<a name="Top_Of_Page"></a>
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<h2>fDPIparse()--Free Storage from DPI Packet Parse</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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<pre>
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#include <qtossapi.h>
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void fDPIparse( snmp_dpi_hdr <em>*hdr_p</em> );
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</pre>
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<br>
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Service Program Name: QTOSSAPI<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>fDPIparse()</strong> function frees storage that was previously
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allocated by a call to <strong>pDPIpacket()</strong> to store the DPI
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packet.</p>
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<br>
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<!-- Please NOTE: DO NOT DELETE THIS SECTION if this API has no authorities and locks. -->
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<!-- Instead, use the commented out coding below to indicate NONE. -->
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<h3>Authorities and Locks</h3>
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<!-- Use this if there are no authorities and locks. -->
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<p>None.</p>
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<br>
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<h3>Parameters</h3>
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<dl>
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<dt><strong>hdr_p</strong></dt>
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<dd>(Input) A pointer to an snmp_dpi_hdr structure.</dd>
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</dl>
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<br>
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<h3>Usage Notes</h3>
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<p>The <strong>fDPIparse()</strong> function frees dynamic storage that was
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previously created by a call to <strong>pDPIpacket()</strong>. After calling
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<strong>fDPIparse()</strong>, no further references should be made to hdr_p,
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which pointed to the snmp_dpi_hdr structure.</p>
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<p>A complete or partial DPI snmp_dpi_hdr structure is also implicitly freed by
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a call to a DPI function that serializes an snmp_dpi_hdr structure into a DPI
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packet. The section that describes each function tells you if this is the case.
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An example of such a function is <strong>mkDPIresponse()</strong>.</p>
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<br>
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<h3>Related Information</h3>
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<ul>
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<li>The <<strong>qtossapi.h</strong>> file (see <a href="unix13.htm">Header
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Files for UNIX-Type Functions</a>)<br>
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<br>
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</li>
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<li><a href="respsnmp.htm">mkDPIresponse()</a>--Make a DPI Response Packet<br>
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<br>
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</li>
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<li><a href="ppacsnmp.htm">pDPIpacket()</a>--Parse a DPI Packet</li>
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</ul>
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<br>
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<h3>Example</h3>
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<p>See <a href="../apiref/aboutapis.htm#codedisclaimer">Code disclaimer information</a>
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for information pertaining to code examples.</p>
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<pre>
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#include <qtossapi.h>
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snmp_dpi_hdr *hdr_p;
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unsigned char *pack_p; /* Assume pack_p points to */
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/* incoming DPI packet. */
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hdr_p = pDPIpacket(pack_p);
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/* Handle the packet, and when done, do the following. */
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if (hdr_p) fDPIparse(hdr_p);
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</pre>
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<br>
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<hr>
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API introduced: V3R6
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<hr>
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<center>
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<table cellpadding="2" cellspacing="2">
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<tr align="center">
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<td valign="middle" align="center"><a href="#Top_Of_Page">Top</a> |
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<a href="unix.htm">UNIX-Type APIs</a> |
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<a href="aplist.htm">APIs by category</a> </td>
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</tr>
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</table></center>
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</body>
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</html>
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