829 lines
28 KiB
HTML
829 lines
28 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>eimListRegistries()--List EIM Registries</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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<!-- Change History: -->
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<!-- YYMMDD USERID Change description -->
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<!-- Created by Therese Dalton on 17 July 2001 -->
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<!-- Edited by Kersten Jan 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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<!--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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<!-- ============================================================== -->
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<!-- -->
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<!-- -->
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<!-- ============================================================== -->
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<h2> eimListRegistries()--List EIM
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Registries</h2>
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<!-- ============================================================== -->
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<!-- -->
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<!-- S Y N T A X / P A R M T A B L E -->
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<!-- -->
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<!-- ============================================================== -->
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<div class="box" style="width: 80%;">
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<br>
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Syntax
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<pre>
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#include <eim.h>
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int eimListRegistries(EimHandle * <em>eim</em>,
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char * <em>registryName</em>,
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char * <em>registryType</em>,
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enum EimRegistryKind <em>registryKind</em>,
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unsigned int <em>lengthOfListData</em>,
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EimList * <em>listData</em>,
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EimRC * <em>eimrc</em>)
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</pre>
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Service Program Name: QSYS/QSYEIM <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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<!-- ============================================================== -->
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<!-- -->
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<!-- D E S C R I P T I O N -->
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<!-- -->
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<!-- ============================================================== -->
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<p>The <strong>eimListRegistries()</strong> function lists the user registries
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participating in the EIM domain. The following parameters can be used to filter
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the results returned: registryType, registryName and registryKind.</p>
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<!-- ============================================================== -->
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<!-- -->
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<!-- A U T H O R I T I E S A N D L O C K S -->
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<!-- -->
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<!-- ============================================================== --><br>
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<h3>Authorities and Locks</h3>
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<dl>
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<dt><em>EIM Data</em></dt>
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<dd>Access to EIM data is controlled by EIM access groups. LDAP administrators
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also have access to EIM data. The access groups whose members have authority to
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the EIM data for this API follow:
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<ul>
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<li>EIM Administrator</li>
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<li>EIM Registries Administrator</li>
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<li>EIM Identifiers Administrator</li>
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<li>EIM Mapping Lookup</li>
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<li>EIM authority to an individual registry</li>
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</ul>
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<p>The list returned contains only the information that the user has authority
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to access.</p>
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</dd>
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</dl>
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<!-- ============================================================== -->
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<!-- -->
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<!-- P A R A M E T E R S -->
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<!-- -->
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<!-- ============================================================== --><br>
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<h3>Parameters</h3>
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<dl><!-- ============================================================== -->
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<!-- eim -->
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<!-- ============================================================== -->
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<dt><strong>eim</strong> (Input)</dt>
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<dd>The EIM handle returned by a previous call to eimCreateHandle(). A valid
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connection is required for this function.<br>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- registryName -->
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<!-- ============================================================== -->
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<dt><strong>registryName</strong> (Input)</dt>
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<dd>The name of the EIM registry to list. The name may contain the wild card
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char (*). This is used as a filter to determine which registries to return.
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This parameter may be NULL in which case no filtering would be done by
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name.<br>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- registryType -->
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<!-- ============================================================== -->
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<dt><strong>registryType</strong> (Input)</dt>
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<dd>A string form of an OID that represents the registry type and a user name
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normalization method. The normalization method is necessary because some
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registries are case-independent and others are case-dependent. EIM uses this
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information to make sure the appropriate search occurs. See eim.h for a list of
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defined types. This parameter may be NULL in which case no filtering would be
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done by type.<br>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- registryKind -->
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<!-- ============================================================== -->
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<dt><strong>registryKind</strong> (Input)</dt>
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<dd>The kind of registry to list. Valid values are:<br>
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<br>
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<table cellpadding="5">
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<tr>
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<td align="left" valign="top"><em>EIM_ALL_REGISTRIES (0)</em></td>
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<td align="left" valign="top"><img src="delta.gif" alt="Start of change">System, application, and group registries will be
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returned.<img src="deltaend.gif" alt="End of change"></td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>EIM_SYSTEM_REGISTRY (1)</em></td>
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<td align="left" valign="top">Return system registries.</td>
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</tr>
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<tr>
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<td align="left" valign="top" nowrap><em>EIM_APPLICATION_REGISTRY (2)</em></td>
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<td align="left" valign="top">Return application registries.</td>
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</tr>
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<tr>
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<td align="left" valign="top" nowrap><img src="delta.gif" alt="Start of change"><em>EIM_GROUP_REGISTRY (3)</em></td>
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<td align="left" valign="top">Return group registries.
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<img src="deltaend.gif" alt="End of change"></td>
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</tr>
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</table>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- lengthOfListData -->
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<!-- ============================================================== -->
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<dt><strong>lengthOfListData</strong> (Input)</dt>
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<dd>The number of bytes provided by the caller for the <em>listData</em>
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parameter. The minimum size required is 20 bytes.<br>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- listData -->
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<!-- ============================================================== -->
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<dt><strong>listData</strong> (Output)</dt>
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<dd>A pointer to the data to be returned.
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<p>The EimList structure contains information about the returned data. The API
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will return as much data as space has been provided. The data returned is a
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linked list of EimRegistry structures. firstEntry is used to get to the first
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EimRegistry structure in the linked list.</p>
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<p>EimList structure:</p>
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<pre>
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typedef struct EimList
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{
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unsigned int bytesReturned; /* Number of bytes actually returned
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by the API */
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unsigned int bytesAvailable; /* Number of bytes of available data
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that could have been returned by
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the API */
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unsigned int entriesReturned; /* Number of entries actually
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returned by the API */
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unsigned int entriesAvailable; /* Number of entries available to be
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returned by the API */
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unsigned int firstEntry; /* Displacement to the first linked
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list entry. This byte offset is
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relative to the start of the
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EimList structure. */
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} EimList;
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</pre>
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<p>EimRegistry structure:</p>
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<pre>
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typedef struct EimRegistry
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{
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unsigned int nextEntry; /* Displacement to next entry. This
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byte offset is relative to the
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start of this structure */
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enum EimRegistryKind kind; /* Kind of registry */
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EimListData name; /* Registry name */
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EimListData type; /* Registry type */
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EimListData description; /* Description */
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EimListData entryUUID; /* Entry UUID */
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EimListData URI; /* URI */
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EimListData systemRegistryName; /* System registry name */
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EimSubList registryAlias; /* EimRegistryAlias sublist */
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enum EimStatus mappingLookup; /* Mapping lookup attribute */
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enum EimStatus policyAssociations; /* Policy associations
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attribute */
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<img src="delta.gif" alt="Start of change">
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EimSubList registryMembers; /* EimRegistryName sublist */
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EimSubList registryGroups; /* EimRegistryName sublist */
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<img src="deltaend.gif" alt="End of change">
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} EimRegistry;
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</pre>
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<p>Registries may have a number of aliases defined. In the EimRegistry
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structure, the registryAlias EimSubList gives addressability to the first
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EimRegistryAlias structure.</p>
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<p>EimRegistryAlias structure:</p>
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<pre>
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typedef struct EimRegistryAlias
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{
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unsigned int nextEntry; /* Displacement to next entry. This
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byte offset is relative to the
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start of this structure */
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EimListData type; /* Alias type */
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EimListData value; /* Alias value */
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} EimRegistryAlias;
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</pre>
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<img src="delta.gif" alt="Start of change">
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<p>Group registries may have a number of members defined. In the EimRegistry
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structure, the registryMembers EimSubList gives addressability to the first
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EimRegistryName structure. Registry members will only exist for registries
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that have a type of group registry.</p>
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<p>Registries may have a number of group registries of which they are a
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member. In the EimRegistry
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structure, the registryGroups EimSubList gives addressability to the first
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EimRegistryName structure. Registry groups will only exist for registries
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that are not group registries.</p>
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<p>EimRegistryName structure:</p>
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<pre>
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typedef struct EimRegistryName
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{
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unsigned int nextEntry; /* Displacement to next entry. This
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byte offset is relative to the
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start of this structure */
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EimListData name; /* Name. */
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} EimRegistryName;
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</pre>
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<img src="deltaend.gif" alt="End of change">
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<p>EimSubList structure:</p>
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<pre>
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typedef struct EimSubList
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{
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unsigned int listNum; /* Number of entries in the list */
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unsigned int disp; /* Displacement to sublist. This
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byte offset is relative to the
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start of the parent structure;
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that is, the structure containing
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this structure. */
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} EimSubList;
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</pre>
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<p>EimListData structure:</p>
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<pre>
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typedef struct EimListData
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{
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unsigned int length; /* Length of data */
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unsigned int disp; /* Displacement to data. This byte
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offset is relative to the start of
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the parent structure; that is, the
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structure containing this
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structure. */
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} EimListData;
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</pre>
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</dd>
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<!-- ============================================================== -->
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<!-- eimrc -->
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<!-- ============================================================== -->
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<dt><strong>eimrc</strong> (Input/Output)</dt>
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<dd>The structure in which to return error code information. If the return
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value is not 0, eimrc is set with additional information. This parameter may be
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NULL. For the format of the structure, see <a href="eimrc.htm">EimRC--EIM
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Return Code Parameter</a>.<br>
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<br>
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</dd>
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</dl>
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<!-- ============================================================== -->
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<!-- -->
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<!-- R E T U R N V A L U E -->
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<!-- -->
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<!-- ============================================================== -->
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<h3>Return Value</h3>
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<p>The return value from the API. Following each return value is the list of
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possible values for the <samp>messageCatalogMessageID</samp> field in the
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<em>eimrc</em> parameter for that value.</p>
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<dl><!-- ============================================================== -->
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<!-- 0 -->
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<!-- ============================================================== -->
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<dt><strong>0</strong></dt>
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<dd>Request was successful.<br>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- EACCES -->
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<!-- ============================================================== -->
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<dt><strong>EACCES</strong></dt>
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<dd>Access denied. Not enough permissions to access data.<br>
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<br>
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<table cellpadding="5">
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<tr>
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<td align="left" valign="top"><em>EIMERR_ACCESS (1)</em></td>
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<td align="left" valign="top">Insufficient access to EIM data.</td>
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</tr>
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</table>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- EBADDATA -->
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<!-- ============================================================== -->
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<dt><strong>EBADDATA</strong></dt>
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<dd>eimrc is not valid.<br>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- EBUSY -->
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<!-- ============================================================== -->
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<dt><strong>EBUSY</strong></dt>
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<dd>Unable to allocate internal system object.<br>
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<br>
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<table cellpadding="5">
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<tr>
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<td align="left" valign="top"><em>EIMERR_NOLOCK (26)</em></td>
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<td align="left" valign="top">Unable to allocate internal system object.</td>
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</tr>
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</table>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- ECONVERT -->
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<!-- ============================================================== -->
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<dt><strong>ECONVERT</strong></dt>
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<dd>Data conversion error.<br>
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<br>
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<table cellpadding="5">
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<tr>
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<td align="left" valign="top"><em>EIMERR_DATA_CONVERSION (13)</em></td>
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<td align="left" valign="top">Error occurred when converting data between code
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pages.</td>
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</tr>
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</table>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- EINVAL -->
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<!-- ============================================================== -->
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<dt><strong>EINVAL</strong></dt>
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<dd>Input parameter was not valid.<br>
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<br>
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<table cellpadding="5">
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<tr>
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<td align="left" valign="top"><em>EIMERR_EIMLIST_SIZE (16)</em></td>
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<td align="left" valign="top">Length of EimList is not valid. EimList must be
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at least 20 bytes in length.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>EIMERR_HANDLE_INVAL (17)</em></td>
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<td align="left" valign="top">EimHandle is not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>EIMERR_PARM_REQ (34)</em></td>
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<td align="left" valign="top">Missing required parameter. Please check API
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documentation.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>EIMERR_PTR_INVAL (35)</em></td>
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<td align="left" valign="top">Pointer parameter is not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>EIMERR_REGKIND_INVAL (38)</em></td>
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<td align="left" valign="top">Requested registry kind is not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>EIMERR_SPACE (41)</em></td>
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<td align="left" valign="top">Unexpected error accessing parameter.</td>
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</tr>
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</table>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- ENOMEM -->
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<!-- ============================================================== -->
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<dt><strong>ENOMEM</strong></dt>
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<dd>Unable to allocate required space.<br>
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<br>
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<table cellpadding="5">
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<tr>
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<td align="left" valign="top"><em>EIMERR_NOMEM (27)</em></td>
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<td align="left" valign="top">No memory available. Unable to allocate required
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space.</td>
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</tr>
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</table>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- ENOTCONN -->
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<!-- ============================================================== -->
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<dt><strong>ENOTCONN</strong></dt>
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<dd>LDAP connection has not been made.<br>
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<br>
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<table cellpadding="5">
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<tr>
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<td align="left" valign="top"><em>EIMERR_NOT_CONN (31)</em></td>
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<td align="left" valign="top">Not connected to LDAP. Use eimConnect() API and
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try the request again.</td>
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</tr>
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</table>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- EUNKNOWN -->
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<!-- ============================================================== -->
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<dt><strong>EUNKNOWN</strong></dt>
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<dd>Unexpected exception.<br>
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<br>
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<table cellpadding="5">
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<tr>
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<td align="left" valign="top"><em>EIMERR_LDAP_ERR (23)</em></td>
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<td align="left" valign="top">Unexpected LDAP error. %s</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>EIMERR_UNKNOWN (44)</em></td>
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<td align="left" valign="top">Unknown error or unknown system state.</td>
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</tr>
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</table>
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</dd>
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</dl>
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<br>
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<!-- ============================================================== -->
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<!-- -->
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<!-- U S A G E N O T E S -->
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<!-- -->
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<!-- ============================================================== -->
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<!-- ============================================================== -->
|
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<!-- -->
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<!-- R E L A T E D I N F O R M A T I O N -->
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<!-- -->
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<!-- ============================================================== -->
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<h3>Related Information</h3>
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<ul>
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<li><a href="eimaddsystemregistry.htm">eimAddSystemRegistry()</a> --Add a
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System Registry to the EIM Domain<br>
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<br>
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</li>
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<li><a href="eimaddapplicationregistry.htm">eimAddApplicationRegistry()</a>
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|
--Add an Application Registry to the EIM Domain<br>
|
|
<br>
|
|
</li>
|
|
|
|
<li><img src="delta.gif" alt="Start of change"><a href="eimaddgroupregistry.htm">eimAddGroupRegistry()</a>
|
|
--Add a Group Registry to the EIM Domain<img src="deltaend.gif" alt="End of change"><br>
|
|
<br>
|
|
</li>
|
|
|
|
<li><a href="eimremoveregistry.htm">eimRemoveRegistry()</a> --Remove a Registry
|
|
from the EIM Domain<br>
|
|
<br>
|
|
</li>
|
|
|
|
<li><a href="eimchangeregistry.htm">eimChangeRegistry()</a> --Change EIM
|
|
Registry<br>
|
|
<br>
|
|
</li>
|
|
</ul>
|
|
|
|
<br>
|
|
<!-- ============================================================== -->
|
|
<!-- -->
|
|
<!-- E X A M P L E -->
|
|
<!-- -->
|
|
<!-- ============================================================== -->
|
|
|
|
<h3>Example</h3>
|
|
<p>See <a href="../apiref/aboutapis.htm#codedisclaimer">Code disclaimer information</a>
|
|
for information pertaining to code examples.</p>
|
|
<p>The following example lists all registries found.</p>
|
|
|
|
<pre>
|
|
#include <eim.h>
|
|
#include <stddef.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
|
|
void printRegistryKind(int kind);
|
|
void printListResults(EimList * list);
|
|
void printListData(char * fieldName,
|
|
void * entry,
|
|
int offset);
|
|
void printAliasSubList(void * entry,
|
|
int offset);
|
|
void printNameSubList(void * entry,
|
|
int offset);
|
|
|
|
|
|
int main (int argc, char *argv[])
|
|
{
|
|
int rc;
|
|
char eimerr[100];
|
|
EimRC * err;
|
|
EimHandle * handle;
|
|
|
|
char listData[1000];
|
|
EimList * list = (EimList * ) listData;
|
|
|
|
<em>/* Get eim handle from input arg. */</em>
|
|
<em>/* This handle is already connected to EIM. */</em>
|
|
handle = (EimHandle *)argv[1];
|
|
|
|
<em>/* Set up error structure. */</em>
|
|
memset(eimerr,0x00,100);
|
|
err = (EimRC *)eimerr;
|
|
err->memoryProvidedByCaller = 100;
|
|
|
|
<em>/* Get all registries */</em>
|
|
if (0 != (rc = eimListRegistries(handle,
|
|
NULL,
|
|
NULL,
|
|
EIM_ALL_REGISTRIES,
|
|
1000,
|
|
list,
|
|
err)))
|
|
{
|
|
printf("List registries error = %d", rc);
|
|
return -1;
|
|
}
|
|
|
|
<em>/* Print the results */</em>
|
|
printListResults(list);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
void printListResults(EimList * list)
|
|
{
|
|
int i;
|
|
EimRegistry * entry;
|
|
|
|
printf("___________\n");
|
|
printf(" bytesReturned = %d\n", list->bytesReturned);
|
|
printf(" bytesAvailable = %d\n", list->bytesAvailable);
|
|
printf(" entriesReturned = %d\n", list->entriesReturned);
|
|
printf(" entriesAvailable = %d\n", list->entriesAvailable);
|
|
printf("\n");
|
|
|
|
entry = (EimRegistry *)((char *)list + list->firstEntry);
|
|
for (i = 0; i < list->entriesReturned; i++)
|
|
{
|
|
printf("\n");
|
|
printf("===============\n");
|
|
printf("Entry %d.\n", i);
|
|
|
|
<em>/* Registry kind */</em>
|
|
printRegistryKind(entry->kind);
|
|
|
|
<em>/* Print out results */</em>
|
|
printListData("Registry Name",
|
|
entry,
|
|
offsetof(EimRegistry, name));
|
|
printListData("Registry Type",
|
|
entry,
|
|
offsetof(EimRegistry, type));
|
|
printListData("description",
|
|
entry,
|
|
offsetof(EimRegistry, description));
|
|
printListData("entryUUID",
|
|
entry,
|
|
offsetof(EimRegistry, entryUUID));
|
|
printListData("URI",
|
|
entry,
|
|
offsetof(EimRegistry, URI));
|
|
printListData("system registry name",
|
|
entry,
|
|
offsetof(EimRegistry, systemRegistryName));
|
|
printAliasSubList(entry,
|
|
offsetof(EimRegistry, registryAlias));
|
|
printf("List of member registries:\n");
|
|
printNameSubList(entry,
|
|
offsetof(EimRegistry, registryMembers));
|
|
printf("List of group registries:\n");
|
|
printNameSubList(entry,
|
|
offsetof(EimRegistry, registryGroups));
|
|
|
|
<em>/* advance to next entry */</em>
|
|
entry = (EimRegistry *)((char *)entry + entry->nextEntry);
|
|
|
|
}
|
|
printf("\n");
|
|
|
|
|
|
}
|
|
|
|
void printRegistryKind(int kind)
|
|
{
|
|
switch(kind)
|
|
{
|
|
case EIM_SYSTEM_REGISTRY:
|
|
printf(" System Registry.\n");
|
|
break;
|
|
case EIM_APPLICATION_REGISTRY:
|
|
printf("Application Registry.\n");
|
|
break;
|
|
case EIM_GROUP_REGISTRY:
|
|
printf("Group Registry.\n");
|
|
break;
|
|
default:
|
|
printf("ERROR - unknown registry kind.\n");
|
|
break;
|
|
}
|
|
}
|
|
|
|
void printListData(char * fieldName,
|
|
void * entry,
|
|
int offset)
|
|
{
|
|
EimListData * listData;
|
|
char * data;
|
|
int dataLength;
|
|
|
|
printf(" %s = ",fieldName);
|
|
<em>/* Address the EimListData object */</em>
|
|
listData = (EimListData *)((char *)entry + offset);
|
|
|
|
<em>/* Print out results */</em>
|
|
data = (char *)entry + listData->disp;
|
|
dataLength = listData->length;
|
|
|
|
if (dataLength > 0)
|
|
printf("%.*s\n",dataLength, data);
|
|
else
|
|
printf("Not found.\n");
|
|
|
|
}
|
|
|
|
|
|
void printAliasSubList(void * entry,
|
|
int offset)
|
|
{
|
|
int i;
|
|
EimSubList * subList;
|
|
EimRegistryAlias * subentry;
|
|
|
|
<em>/* Address the EimSubList object */</em>
|
|
subList = (EimSubList *)((char *)entry + offset);
|
|
|
|
if (subList->listNum > 0)
|
|
{
|
|
|
|
subentry = (EimRegistryAlias *)((char *)entry +
|
|
subList->disp);
|
|
for (i = 0; i < subList->listNum; i++)
|
|
{
|
|
|
|
<em>/* Print out results */</em>
|
|
printListData("Registry alias type",
|
|
subentry,
|
|
offsetof(EimRegistryAlias, type));
|
|
printListData("Registry alias value",
|
|
subentry,
|
|
offsetof(EimRegistryAlias, value));
|
|
|
|
<em>/* advance to next entry */</em>
|
|
subentry = (EimRegistryAlias *)((char *)subentry +
|
|
subentry->nextEntry);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
|
|
void printNameSubList(void * entry,
|
|
int offset)
|
|
{
|
|
int i;
|
|
EimSubList * subList;
|
|
EimRegistryName * subentry;
|
|
|
|
<em>/* Address the EimSubList object */</em>
|
|
subList = (EimSubList *)((char *)entry + offset);
|
|
|
|
if (subList->listNum > 0)
|
|
{
|
|
|
|
subentry = (EimRegistryName *)((char *)entry +
|
|
subList->disp);
|
|
for (i = 0; i < subList->listNum; i++)
|
|
{
|
|
|
|
<em>/* Print out results */</em>
|
|
printListData("Registry name",
|
|
subentry,
|
|
offsetof(EimRegistryName, name));
|
|
|
|
<em>/* advance to next entry */</em>
|
|
subentry = (EimRegistryName *)((char *)subentry +
|
|
subentry->nextEntry);
|
|
}
|
|
}
|
|
|
|
}
|
|
</pre>
|
|
|
|
<br>
|
|
<!-- ============================================================== -->
|
|
<!-- -->
|
|
<!-- F O O T E R -->
|
|
<!-- -->
|
|
<!-- ============================================================== -->
|
|
|
|
<hr>
|
|
API introduced: V5R2
|
|
|
|
<hr>
|
|
<center>
|
|
<table cellpadding="2" cellspacing="2">
|
|
<tr align="center">
|
|
<td valign="middle" align="center"><a href="#Top_Of_Page">Top</a> | <a href=
|
|
"sec.htm">Security APIs</a> | <a href="aplist.htm">APIs by category</a></td>
|
|
</tr>
|
|
</table>
|
|
</center>
|
|
</body>
|
|
</html>
|
|
|