134 lines
3.3 KiB
HTML
134 lines
3.3 KiB
HTML
<!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>krb5_init_context()--Create and Initialize a Kerberos Context</title>
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<!-- Begin Header Records -->
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<!-- Created by Kent Hofer for V5R1 -->
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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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<!-- Change History: -->
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<!-- YYMMDD USERID Change description -->
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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 Jan 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>krb5_init_context()--Create and Initialize a Kerberos Context</h2>
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<div class="box" style="width: 60%;">
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<br>
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Syntax
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<pre>
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#include <krb5.h>
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krb5_error_code krb5_init_context(
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krb5_context * <em>context</em>);
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</pre>
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Service Program Name: QSYS/QKRBGSS<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: Yes<br>
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<!-- iddvc RMBR -->
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<br>
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</div>
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<p>The <strong>krb5_init_context()</strong> function creates a new Kerberos
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context and initializes it with default values obtained from the Kerberos
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configuration file. Each application needs at least one Kerberos context. A
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context may be shared by multiple threads within the same process. Use the
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<strong>krb5_free_context()</strong> routine to release the context when it is
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no longer needed.</p>
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<br>
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<h3>Authorities</h3>
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<table border cellpadding="5">
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<!-- width="80" -->
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<!-- cols="30 70" -->
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<tr>
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<th align="left" valign="bottom">Object Referred to</th>
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<th align="center" valign="bottom">Data Authority Required</th>
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</tr>
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<tr>
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<td align="left" valign="top">Each directory in the path name preceding the
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configuration files</td>
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<td align="center" valign="top">*X</td>
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</tr>
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<tr>
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<td align="left" valign="top">Configuration files</td>
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<td align="center" valign="top">*R</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>Parameters</h3>
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<dl>
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<dt><strong>context</strong> (Output)</dt>
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<dd>The handle for the Kerberos context.</dd>
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</dl>
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<br>
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<h3>Return Value</h3>
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<p>If no errors occur, the return value is 0. Otherwise, a Kerberos error code
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is returned.</p>
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<br>
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<h3>Error Messages</h3>
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<table width="100%" cellpadding="5">
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<tr>
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<th align="left" valign="top">Message ID</th>
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<th align="left" valign="top">Error Message Text</th>
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</tr>
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<tr>
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<td width="15%" valign="top">CPE3418 E</td>
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<td width="85%" valign="top">Possible APAR condition or hardware failure.</td>
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</tr>
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</table>
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<br>
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<hr>
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API introduced: V5R1
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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> | <a href=
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"sec.htm">Security APIs</a> <br>
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<a href="unix.htm">UNIX-Type 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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</center>
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</body>
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</html>
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