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

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<title>ldap_next_reference()--Retrieve the next Continuation Reference in a
Chain of Search Results</title>
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<h2>ldap_next_reference()--Retrieve the next Continuation Reference in a Chain
of Search Results</h2>
<br>
<div class="box" style="width: 60%;">
<br>
&nbsp;&nbsp;Syntax<br>
<pre>
#include &lt;ldap.h&gt;
LDAPMessage *ldap_next_reference(
LDAP *<em>ld</em>,
LDAPMessage *<em>result</em>)
</pre>
<br>
&nbsp;&nbsp;Default Public Authority: *USE<br>
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&nbsp;&nbsp;Library Name/Service Program: QSYS/QGLDCLNT<br>
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&nbsp;&nbsp;Threadsafe: Yes<br>
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<p>The <strong>ldap_next_reference()</strong> function is used to return the
next continuation reference from the search result chain.</p>
<br>
<h3>Authorities and Locks</h3>
<p>No i5/OS authority is required.</p>
<br>
<h3>Parameters</h3>
<dl>
<dt><em>ld</em></dt>
<dd>(Input) Specifies the LDAP pointer returned by a previous call to <a href=
"ldap_init.htm">ldap_init()</a>, <a href="ldap_ssl_init.htm">
ldap_ssl_init()</a>, or <a href="ldap_open.htm">ldap_open()</a>.</dd>
<dt><em>result</em></dt>
<dd>(Input) Specifies the result returned by a call to ldap_result() or one of
the synchronous search routines (<a href=
"ldap_search_s.htm">ldap_search_s()</a>, <a href="ldap_search_st.htm">
ldap_search_st()</a>, or <a href="ldap_search_ext_s.htm">
ldap_search_ext_s()</a>).</dd>
<dt><em>ref</em></dt>
<dd>(Input) Specifies a pointer to a search continuation reference returned on
a previous call to <a href="ldap_first_ref.htm">ldap_first_reference()</a> or
<strong>ldap_next_reference()</strong>.</dd>
</dl>
<br>
<h3>Return Value</h3>
<dl>
<dt><strong>LDAPMessage *</strong></dt>
<dd>pointer to the next continuation reference.<br>
<br>
</dd>
<dt><strong>NULL</strong></dt>
<dd>when no more continuation references exist in the result set to be
returned.</dd>
</dl>
<br>
<h3>Error Conditions</h3>
<p>If <strong>ldap_next_reference()</strong> is not successful, <em>
ld_errno</em> will be set to indicate the error. See <a href=
"ldap_error_condt.htm">LDAP Client API Error Conditions</a> for possible LDAP
error code values. Use the <a href="ldap_get_errno.htm">ldap_get_errno()</a>
function to retrieve the error information.</p>
<br>
<h3>Error Messages</h3>
<p>The following message may be sent from this function</p>
<table width="100%" cellpadding="3">
<tr>
<th align="left" valign="top">Message ID</th>
<th align="left" valign="top">Error Message Text</th>
</tr>
<tr>
<td width="15%" valign="top">CPF3CF2 E</td>
<td width="85%" valign="top">Error(s) occurred during running of
ldap_next_reference API.</td>
</tr>
</table>
<br>
<br>
<h3>Related Information</h3>
<ul>
<li><a href="ldap_first_entry.htm">ldap_first_entry()</a> -- Return first entry
in a chain of search results.</li>
<li><a href="ldap_next_entry.htm">ldap_next_entry()</a> -- Return next entry in
a chain of search results.</li>
<li><a href="ldap_count_entry.htm">ldap_count_entry()</a> -- Return number of
entry in a chain of search results.</li>
<li><a href="ldap_get_entry_cntrls_np.htm">ldap_get_entry_controls_np()</a> --
Extract server controls from an entry.</li>
<li><a href="ldap_count_ref.htm">ldap_count_reference()</a> -- Return the
number of continuation reference in a chain of search results.</li>
<li><a href="ldap_first_ref.htm">ldap_first_reference()</a> -- Return first
continuation reference in a chain of search results.</li>
<li><a href="ldap_parse_ref_np.htm">ldap_parse_reference_np()</a> -- Extract
information from a continuation reference.</li>
</ul>
<br>
<hr>
API introduced: V4R5
<hr>
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<td valign="middle" align="center"><a href="#Top_Of_Page">Top</a> | <a href=
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