110 lines
5.6 KiB
HTML
110 lines
5.6 KiB
HTML
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<title>Retrieve the next Group in the Group List (QzhbGetNextGroup) API</title>
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<body id="rzaieapi_qzhbgetnextgroup"><a name="rzaieapi_qzhbgetnextgroup"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<!--Java sync-link--><h1 class="topictitle1">Retrieve the next Group in the Group List (QzhbGetNextGroup) API</h1>
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<div><div class="important"><span class="importanttitle">Important:</span> Information
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for this topic supports the latest PTF levels for HTTP Server for i5/OS .
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It is recommended that you install the latest PTFs to upgrade to the latest
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level of the HTTP Server for i5/OS. Some of the topics documented here are
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not available prior to this update. See <a href="http://www-03.ibm.com/servers/eserver/iseries/software/http/services/service.html" target="_blank">http://www.ibm.com/servers/eserver/iseries/software/http/services/service.htm</a> <img src="www.gif" alt="Link outside Information Center" /> for more information. </div>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" class="figborder" frame="void" border="0" rules="none"><tbody><tr><td colspan="4" valign="top">Required Parameter Group:</td>
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</tr>
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<tr><td align="right" valign="top" width="6.313131313131313%">1</td>
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<td valign="top" width="31.313131313131315%">grplist</td>
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<td valign="top" width="31.060606060606062%">Input</td>
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<td valign="top" width="31.313131313131315%">Binary(4)</td>
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</tr>
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<tr><td align="right" valign="top" width="6.313131313131313%">2</td>
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<td valign="top" width="31.313131313131315%">prev_grp</td>
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<td valign="top" width="31.060606060606062%">Input</td>
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<td valign="top" width="31.313131313131315%">Binary(4)</td>
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</tr>
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<tr><td align="right" valign="top" width="6.313131313131313%">3</td>
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<td valign="top" width="31.313131313131315%">grp</td>
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<td valign="top" width="31.060606060606062%">Output</td>
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<td valign="top" width="31.313131313131315%">Binary(4)</td>
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</tr>
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<tr><td align="right" valign="top" width="6.313131313131313%">4</td>
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<td valign="top" width="31.313131313131315%">errcode</td>
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<td valign="top" width="31.060606060606062%">I/O</td>
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<td valign="top" width="31.313131313131315%">Char(*)</td>
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</tr>
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<tr><td colspan="4" valign="top">Threadsafe: Yes</td>
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</tr>
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</tbody>
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</table>
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</div>
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<p>Use the <em>QzhbGetNextGroup</em> API to retrieve the next group from an
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in-memory group list.</p>
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</div>
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<div class="nested1" id="authoritylocks"><a name="authoritylocks"><!-- --></a><h2 class="topictitle2">Authorities and locks</h2>
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<div><p>None.</p>
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</div>
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</div>
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<div class="nested1" id="required"><a name="required"><!-- --></a><h2 class="topictitle2">Required parameter group</h2>
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<div><dl><dt class="dlterm"><strong>grplist</strong></dt>
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<dd>INPUT:BINARY(4) <p>The group list handle returned from a call to the <em>QzhbCreateGroupList</em> or <em>QzhbOpenGroupList</em> API.</p>
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</dd>
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</dl>
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<dl><dt class="dlterm"><strong>prev_grp</strong></dt>
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<dd>INPUT:BINARY(4) <p>The group handle returned from a call to the <em>QzhbGetNextGroup</em>, <em>QzhbGetNextGroup</em>, <em>QzhbFindGroupInList</em>,
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or <em>QzhbAddGroupToList</em> API, that returns the group immediately following
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this group. A handle of 0 returns the first group in the group list.</p>
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</dd>
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</dl>
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<dl><dt class="dlterm"><strong>grp</strong></dt>
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<dd>OUTPUT:BINARY(4)<p>The group name handle returned if the next group is
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found in the list. If no next group exists, then error HTPA206 is returned.</p>
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</dd>
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</dl>
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<dl><dt class="dlterm"><strong>errcode</strong></dt>
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<dd>I/O:CHAR(*) <p>The structure in which to return error information.</p>
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</dd>
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</dl>
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</div>
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</div>
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<div class="nested1" id="error"><a name="error"><!-- --></a><h2 class="topictitle2">Error messages</h2>
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<div><dl><dt class="dlterm"><strong>CPF3CF1 E</strong></dt>
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<dd>Error code parameter not valid.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>HTPA001 E</strong></dt>
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<dd>Input parameter &1 not valid.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>HTPA203 E</strong></dt>
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<dd>Input group list handle in parameter &1 not valid.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>HTPA204 E</strong></dt>
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<dd>Input group handle in parameter &1 not valid.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>HTPA206 E</strong></dt>
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<dd>Group file &1 not found in group list.</dd>
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</dl>
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</div>
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</div>
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</body>
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