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<h1 class="topictitle1"><span class="apiname">cwbCO_GetPrevSignonDate</span></h1>
<div><div class="section"><h4 class="sectiontitle">Purpose</h4><p>Retrieves the date and time of the previous
successful security validation.</p>
</div>
<div class="section"><h4 class="sectiontitle">Syntax</h4><pre>
UINT CWB_ENTRY cwbCO_GetPrevSignonDate(
cwbCO_SysHandle system,
cwb_DateTime *signonDateTime);</pre>
</div>
<div class="section"><h4 class="sectiontitle">Parameters</h4><dl><dt class="dlterm">cwbCO_SysHandle system - input</dt>
<dd>Handle returned previously from <span class="apiname">cwbCO_CreateSystem</span> or <span class="apiname">cwbCO_CreateSystemLike</span>.
It identifies the iSeries™ system.</dd>
<dt class="dlterm">cwb_DateTime * signonDateTime - output</dt>
<dd>A pointer to a structure that contains the date and time at which the
previous signon occurred, in the following format:
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" width="90%" frame="border" border="1" rules="all"><thead align="left"><tr><th align="left" valign="bottom" width="20%" id="d0e52">Bytes</th>
<th align="left" valign="bottom" width="80%" id="d0e54">Content</th>
</tr>
</thead>
<tbody><tr><td align="left" valign="top" width="20%" headers="d0e52 ">1 - 2</td>
<td align="left" valign="top" width="80%" headers="d0e54 ">Year (Example: 1998 = 0x07CF)</td>
</tr>
<tr><td align="left" valign="top" width="20%" headers="d0e52 ">3</td>
<td align="left" valign="top" width="80%" headers="d0e54 ">Month (January = 0x01)</td>
</tr>
<tr><td align="left" valign="top" width="20%" headers="d0e52 ">4</td>
<td align="left" valign="top" width="80%" headers="d0e54 ">Day (First day = 0x01;31st day = 0x1F)</td>
</tr>
<tr><td align="left" valign="top" width="20%" headers="d0e52 ">5</td>
<td align="left" valign="top" width="80%" headers="d0e54 ">Hour (Midnight = 0x00;23rd hour = 0x17)</td>
</tr>
<tr><td align="left" valign="top" width="20%" headers="d0e52 ">6</td>
<td align="left" valign="top" width="80%" headers="d0e54 ">Minute (On the hour = 0x00; 59th minute =
0x3B)</td>
</tr>
<tr><td align="left" valign="top" width="20%" headers="d0e52 ">7</td>
<td align="left" valign="top" width="80%" headers="d0e54 ">Second (On the minute = 0x00; 59th second
= 0x3B)</td>
</tr>
<tr><td align="left" valign="top" width="20%" headers="d0e52 ">8</td>
<td align="left" valign="top" width="80%" headers="d0e54 ">One-hundredth of a second (on the second
= 0x00; maximum = 0x63)</td>
</tr>
</tbody>
</table>
</div>
<div class="note"><span class="notetitle">Note:</span> On a given day, the maximum time is 23 hours, 59 minutes, and
59.99 seconds. Midnight is 0 hours, 0 minutes, and 0.0 seconds on the following
day.</div>
</dd>
</dl>
</div>
<div class="section"><h4 class="sectiontitle">Return Codes</h4><p>The following list shows common return
values.</p>
<dl><dt class="dlterm">CWB_OK</dt>
<dd>Successful completion.</dd>
<dt class="dlterm">CWB_INVALID_API_HANDLE</dt>
<dd>Invalid system handle.</dd>
<dt class="dlterm">CWB_INVALID_POINTER</dt>
<dd>The pointer to the cwb_DateTime structure is NULL.</dd>
<dt class="dlterm">CWB_INV_BEFORE_VALIDATE</dt>
<dd>The user ID and password that were set in the specified system object
have not been validated yet, so this information is not available.</dd>
</dl>
</div>
<div class="section"><h4 class="sectiontitle">Usage</h4><p>You successfully must have called <span class="apiname">cwbCO_VerifyUserIDPassword</span>, <span class="apiname">cwbCO_Signon</span>,
or <span class="apiname">cwbCO_Connect</span> before using this API. If you want to
ensure that the value that is returned is recent, you either must call <span class="apiname">cwbCO_VerifyUserIDPassword</span> explicitly,
or set the Validate Mode to CWBCO_VALIDATE_ALWAYS before you call <span class="apiname">cwbCO_Signon</span> or <span class="apiname">cwbCO_Connect</span>.</p>
</div>
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<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="rzaikcommapilist3.htm" title="These APIs provide security validation and data.">Communication and security: Security validation and data APIs</a></div>
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