ibm-information-center/dist/eclipse/plugins/i5OS.ic.apis_5.4.0.1/eimremoveidentifier.htm

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<title>eimRemoveIdentifier()--Remove EIM Identifier</title>
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<h2>eimRemoveIdentifier()-- Remove
EIM Identifier</h2>
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<div class="box" style="width: 80%;">
<br>
&nbsp;&nbsp;Syntax
<pre>
#include &lt;eim.h&gt;
int eimRemoveIdentifier(EimHandle * <em>eim</em>,
EimIdentifierInfo * <em>idName</em>,
EimRC * <em>eimrc</em>)
</pre>
&nbsp;&nbsp;Service Program Name: QSYS/QSYEIM<br>
<!-- iddvc RMBR -->
<br>
&nbsp;&nbsp;Default Public Authority: *USE<br>
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<br>
&nbsp;&nbsp;Threadsafe: Yes<br>
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<br>
</div>
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<!-- D E S C R I P T I O N -->
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<p>The <strong>eimRemoveIdentifier()</strong> function removes an EIM
identifier and all of its associated mappings from the EIM domain.</p>
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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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<h3>Authorities and Locks</h3>
<dl>
<dt><em>EIM Data</em></dt>
<dd>Access to EIM data is controlled by EIM access groups. LDAP administrators
also have access to EIM data. The access groups whose members have authority to
the EIM data for this API follow:
<ul>
<li>EIM Administrator</li>
</ul>
</dd>
</dl>
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<h3>Parameters</h3>
<dl><!-- ============================================================== -->
<!-- eim -->
<!-- ============================================================== -->
<dt><strong>eim</strong>&nbsp;&nbsp;(Input)</dt>
<dd>The EIM handle returned by a previous call to eimCreateHandle(). A valid
connection is required for this function.<br>
<br>
</dd>
<!-- ============================================================== -->
<!-- idName -->
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<dt><strong>idName</strong>&nbsp;&nbsp;(Input)</dt>
<dd>A structure that contains the name for this identifier. The layout of the
EimIdentifierInfo structure follows:
<pre>
enum EimIdType {
EIM_UNIQUE_NAME,
EIM_ENTRY_UUID,
EIM_NAME
};
typedef struct EimIdentifierInfo
{
union {
char * uniqueName;
char * entryUUID;
char * name;
} id;
enum EimIdType idtype;
} EimIdentifierInfo;
</pre>
<p><samp>idtype</samp> will indicate which identifier name has been provided.
Use of the <samp>uniqueName</samp> will provide the best performance. There is
no guarantee that <samp>name</samp> will find a unique identifier. Therefore,
use of <samp>name</samp> may result in an error.</p>
</dd>
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<!-- eimrc -->
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<dt><strong>eimrc</strong>&nbsp;&nbsp;(Input/Output)</dt>
<dd>The structure in which to return error code information. If the return
value is not 0, eimrc is set with additional information. This parameter may be
NULL. For the format of the structure, see <a href="eimrc.htm">EimRC--EIM
Return Code Parameter</a>.</dd>
</dl>
<br>
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<h3>Return Value</h3>
<p>The return value from the API. Following each return value is the list of
possible values for the <samp>messageCatalogMessageID</samp> field in the
<em>eimrc</em> parameter for that value.</p>
<dl><!-- ============================================================== -->
<!-- 0 -->
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<dt><strong>0</strong></dt>
<dd>Request was successful.<br>
<br>
</dd>
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<!-- EACCES -->
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<dt><strong>EACCES</strong></dt>
<dd>Access denied. Not enough permissions to access data.<br>
<br>
<table cellpadding="5">
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<tr>
<td align="left" valign="top"><em>EIMERR_ACCESS (1)</em></td>
<td align="left" valign="top">Insufficient access to EIM data.</td>
</tr>
</table>
<br>
</dd>
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<!-- EBADDATA -->
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<dt><strong>EBADDATA</strong></dt>
<dd>eimrc is not valid.<br>
<br>
</dd>
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<!-- EBADNAME -->
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<dt><strong>EBADNAME</strong></dt>
<dd>Identifier not found or insufficient access to EIM data.<br>
<br>
<table cellpadding="5">
<!-- cols="35 65" -->
<tr>
<td align="left" valign="top" nowrap><em>EIMERR_IDNAME_AMBIGUOUS (20)</em></td>
<td align="left" valign="top">More than 1 EIM Identifier was found that matches
the requested Identifier name.</td>
</tr>
<tr>
<td align="left" valign="top"><em>EIMERR_NOIDENTIFIER (25)</em></td>
<td align="left" valign="top">EIM Identifier not found or insufficient access
to EIM data.</td>
</tr>
</table>
<br>
</dd>
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<!-- EBUSY -->
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<dt><strong>EBUSY</strong></dt>
<dd>Unable to allocate internal system object.<br>
<br>
<table cellpadding="5">
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<tr>
<td align="left" valign="top"><em>EIMERR_NOLOCK (26)</em></td>
<td align="left" valign="top">Unable to allocate internal system object.</td>
</tr>
</table>
<br>
</dd>
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<!-- ECONVERT -->
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<dt><strong>ECONVERT</strong></dt>
<dd>Data conversion error.<br>
<br>
<table cellpadding="5">
<!-- cols="35 65" -->
<tr>
<td align="left" valign="top"><em>EIMERR_DATA_CONVERSION (13)</em></td>
<td align="left" valign="top">Error occurred when converting data between code
pages.</td>
</tr>
</table>
<br>
</dd>
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<!-- EINVAL -->
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<dt><strong>EINVAL</strong></dt>
<dd>Input parameter was not valid.<br>
<br>
<table cellpadding="5">
<!-- cols="35 65" -->
<tr>
<td align="left" valign="top"><em>EIMERR_HANDLE_INVAL (17)</em></td>
<td align="left" valign="top">EimHandle is not valid.</td>
</tr>
<tr>
<td align="left" valign="top"><em>EIMERR_IDNAME_TYPE_INVAL (52)</em></td>
<td align="left" valign="top">The EimIdType value is not valid.</td>
</tr>
<tr>
<td align="left" valign="top"><em>EIMERR_PARM_REQ (34)</em></td>
<td align="left" valign="top">Missing required parameter. Please check API
documentation.</td>
</tr>
<tr>
<td align="left" valign="top"><em>EIMERR_PTR_INVAL (35)</em></td>
<td align="left" valign="top">Pointer parameter is not valid.</td>
</tr>
</table>
<br>
</dd>
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<!-- ENOMEM -->
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<dt><strong>ENOMEM</strong></dt>
<dd>Unable to allocate required space.<br>
<br>
<table cellpadding="5">
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<tr>
<td align="left" valign="top"><em>EIMERR_NOMEM (27)</em></td>
<td align="left" valign="top">No memory available. Unable to allocate required
space.</td>
</tr>
</table>
<br>
</dd>
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<!-- ENOTCONN -->
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<dt><strong>ENOTCONN</strong></dt>
<dd>LDAP connection has not been made.<br>
<br>
<table cellpadding="5">
<!-- cols="25 75" -->
<tr>
<td align="left" valign="top"><em>EIMERR_NOT_CONN (31)</em></td>
<td align="left" valign="top">Not connected to LDAP. Use eimConnect() API and
try the request again.</td>
</tr>
</table>
<br>
</dd>
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<!-- EROFS -->
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<dt><strong>EROFS</strong></dt>
<dd>LDAP connection is for read only. Need to connect to master.<br>
<br>
<table cellpadding="5">
<!-- cols="25 75" -->
<tr>
<td align="left" valign="top"><em>EIMERR_READ_ONLY (36)</em></td>
<td align="left" valign="top">LDAP connection is for read only. Use
eimConnectToMaster() to get a write connection.</td>
</tr>
</table>
<br>
</dd>
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<!-- EUNKNOWN -->
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<dt><strong>EUNKNOWN</strong></dt>
<dd>Unexpected exception.<br>
<br>
<table cellpadding="5">
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<tr>
<td align="left" valign="top"><em>EIMERR_LDAP_ERR (23)</em></td>
<td align="left" valign="top">Unexpected LDAP error. %s</td>
</tr>
<tr>
<td align="left" valign="top"><em>EIMERR_UNEXP_OBJ_VIOLATION (56)</em></td>
<td align="left" valign="top">Unexpected object violation.</td>
</tr>
<tr>
<td align="left" valign="top"><em>EIMERR_UNKNOWN (44)</em></td>
<td align="left" valign="top">Unknown error or unknown system state.</td>
</tr>
</table>
</dd>
</dl>
<br>
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<h3>Related Information</h3>
<ul>
<li><a href="eimaddidentifier.htm">eimAddIdentifier()</a>--Add EIM
Identifier<br>
<br>
</li>
<li><a href="eimchangeidentifier.htm">eimChangeIdentifier()</a>--Change EIM
Identifier<br>
<br>
</li>
<li><a href="eimlistidentifiers.htm">eimListIdentifiers()</a>--List EIM
Identifiers<br>
<br>
</li>
<li><a href="eimgetassociatedidentifiers.htm">eimGetAssociatedIdentifiers()</a>
--Get Associated EIM Identifiers<br>
<br>
</li>
</ul>
<br>
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<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 will remove an EIM identifier.</p>
<pre>
#include &lt;eim.h&gt;
#include &lt;stdio.h&gt;
int main(int argc, char *argv[])
{
int rc;
char eimerr[100];
EimRC * err;
EimHandle * handle;
EimIdentifierInfo idInfo;
<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-&gt;memoryProvidedByCaller = 100;
<em>/* Set identifier information. */</em>
idInfo.idtype = EIM_UNIQUE_NAME;
idInfo.id.uniqueName = "Mary Smith";
<em>/* Remove this identifier. */</em>
if (0 != (rc = eimRemoveIdentifier(handle,
&amp;idInfo,
err)))
printf("Remove identifier error = %d", rc);
return 0;
}
</pre>
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<hr>
API introduced: V5R2
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