1663 lines
47 KiB
HTML
1663 lines
47 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>Retrieve an Interprocess Communication Object (QP0ZRIPC) API</title>
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<!-- Begin Header Records ========================================== -->
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- Direct1 SCRIPT J converted by B2H R4.1 (346) (CMS) by V2KEA304 -->
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<!-- at RCHVMW2 on 17 Feb 1999 at 11:05:09 -->
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<!-- Change History: -->
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<!-- YYMMDD USERID Change description -->
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<!-- Edited by Kersten Feb 02 -->
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<!-- This file has undergone html cleanup May 2002 by JET -->
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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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<a name="Top_Of_Page"></a>
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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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<h2>Retrieve an Interprocess Communication Object (QP0ZRIPC) API</h2>
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<div class="box" style="width: 80%;">
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<br>
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Required Parameter Group:<br>
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<!-- iddvc RMBR -->
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<br>
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<table width="100%">
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<tr>
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<td align="center" valign="top" width="10%">1</td>
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<td align="left" valign="top" width="50%">Receiver variable</td>
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<td align="left" valign="top" width="20%">Output</td>
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<td align="left" valign="top" width="20%">Char(*)</td>
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</tr>
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<tr>
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<td align="center" valign="top">2</td>
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<td align="left" valign="top">Length of receiver variable</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Binary(4)</td>
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</tr>
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<tr>
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<td align="center" valign="top">3</td>
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<td align="left" valign="top">Format name</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Char(8)</td>
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</tr>
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<tr>
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<td align="center" valign="top">4</td>
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<td align="left" valign="top">Identifier</td>
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<td align="left" valign="top">Input</td>
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<td align="left" valign="top">Binary(4)</td>
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</tr>
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<tr>
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<td align="center" valign="top">5</td>
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<td align="left" valign="top">Error code</td>
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<td align="left" valign="top">I/O</td>
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<td align="left" valign="top">Char(*)</td>
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</tr>
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</table>
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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: No<br>
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<!-- iddvc RMBR -->
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<br>
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</div>
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<p>The Retrieve an Interprocess Communication Object (QP0ZRIPC) API lets you
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generate detailed information about a single interprocess communication (IPC)
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object. The object is identified by the format name and the identifier that is
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passed in.</p>
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<p>The QP0ZRIPC API places the information about the object in the receiver
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variable. The information that is written to the receiver variable is dependent
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on the format name parameter.</p>
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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>Job Authority</em></dt>
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<dd>Service special authority (*SERVICE) is needed to call this API.
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<p>For additional information on this authority, see the <a href=
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"../books/sc415302.pdf" target="_blank">iSeries Security Reference</a> <img
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src="wbpdf.gif" alt="Link to PDF"> book.</p>
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</dd>
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</dl>
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<br>
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<h3>Required Parameter Group</h3>
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<dl>
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<dt><strong>Receiver variable</strong></dt>
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<dd>OUTPUT; CHAR(*)
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<p>The variable that is used to return the IPC object information that you
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requested.</p>
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</dd>
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<dt><strong>Length of receiver variable</strong></dt>
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<dd>INPUT; BINARY(4)
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<p>The length of the receiver variable. The minimum length is 8 bytes.</p>
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</dd>
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<dt><strong>Format name</strong></dt>
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<dd>INPUT; CHAR(8)
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<p>The format of the information to be returned in the receiver variable. This
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parameter will determine the object type (either message queues, semaphore
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sets, or shared memory) to retrieve the list for. You must use one of the
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following format names:</p>
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<table cellpadding="5">
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<!-- cols="15 85" -->
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<tr>
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<td align="left" valign="top"><em>RSST0100</em></td>
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<td align="left" valign="top">This format is described in <a href="#HDRSST100">
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RSST0100 Format</a>.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>RMSQ0100</em></td>
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<td align="left" valign="top">This format is described in <a href=
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"#HDRRMSQ100">RMSQ0100 Format</a>.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>RSHM0100</em></td>
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<td align="left" valign="top">This format is described in <a href=
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"#HDRRSHM100">RSHM0100 Format</a>.</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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<dt><strong>Identifier</strong></dt>
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<dd>INPUT; BINARY(4)
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<p>The identifier of the IPC object that you would like to retrieve information
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about. This identifier is returned from the APIs semget(), shmget(), msgget(),
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or QP0ZOLIP.</p>
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</dd>
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<dt><strong>Error code</strong></dt>
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<dd>I/O; CHAR(*)
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<p>The structure in which to return error information. For the format of the
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structure, see <a href="../apiref/error.htm#hdrerrcod">Error Code Parameter</a>.</p>
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</dd>
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</dl>
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<br>
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<h3><a name="HDRSST100">RSST0100 Format</a></h3>
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<p>This format name is used to return information for a single semaphore set.
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The following table shows the information returned in the receiver variable for
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the RSST0100 format. For a detailed description of each field, see <a href=
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"#HDRRSSSFD">Field Descriptions</a>.</p>
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<table border width="80%" cellpadding="5">
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<tr>
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<th align="center" valign="bottom" colspan="2">Offset</th>
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<th align="left" valign="bottom" rowspan="2">Type</th>
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<th align="left" valign="bottom" rowspan="2">Field</th>
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</tr>
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<tr>
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<th align="center" valign="bottom">Dec</th>
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<th align="center" valign="bottom">Hex</th>
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</tr>
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<tr>
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<td align="center" valign="top" width="10%">0</td>
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<td align="center" valign="top" width="10%">0</td>
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<td align="left" valign="top" width="20%">BINARY(4)</td>
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<td align="left" valign="top" width="60%">Bytes returned</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">4</td>
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<td align="center" valign="bottom">4</td>
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<td align="left" valign="bottom">BINARY(4)</td>
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<td align="left" valign="bottom">Bytes available</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">8</td>
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<td align="center" valign="bottom">8</td>
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<td align="left" valign="bottom">BINARY(4)</td>
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<td align="left" valign="bottom">Identifier</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">12</td>
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<td align="center" valign="bottom">C</td>
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<td align="left" valign="bottom">BINARY(4)</td>
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<td align="left" valign="bottom">Key</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">16</td>
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<td align="center" valign="bottom">10</td>
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<td align="left" valign="bottom">BINARY(4)</td>
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<td align="left" valign="bottom">Number of semaphores</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">20</td>
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<td align="center" valign="bottom">14</td>
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<td align="left" valign="bottom">CHAR(1)</td>
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<td align="left" valign="bottom">Damaged</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">21</td>
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<td align="center" valign="bottom">15</td>
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<td align="left" valign="bottom">CHAR(1)</td>
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<td align="left" valign="bottom">Owner read permission</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">22</td>
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<td align="center" valign="bottom">16</td>
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<td align="left" valign="bottom">CHAR(1)</td>
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<td align="left" valign="bottom">Owner write permission</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">23</td>
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<td align="center" valign="bottom">17</td>
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<td align="left" valign="bottom">CHAR(1)</td>
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<td align="left" valign="bottom">Group read permission</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">24</td>
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<td align="center" valign="bottom">18</td>
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<td align="left" valign="bottom">CHAR(1)</td>
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<td align="left" valign="bottom">Group write permission</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">25</td>
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<td align="center" valign="bottom">19</td>
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<td align="left" valign="bottom">CHAR(1)</td>
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<td align="left" valign="bottom">General read permission</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">26</td>
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<td align="center" valign="bottom">1A</td>
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<td align="left" valign="bottom">CHAR(1)</td>
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<td align="left" valign="bottom">General write permission</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">27</td>
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<td align="center" valign="bottom">1B</td>
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<td align="left" valign="bottom">CHAR(1)</td>
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<td align="left" valign="bottom">Authorized to delete</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">28</td>
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<td align="center" valign="bottom">1C</td>
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<td align="left" valign="bottom">CHAR(16)</td>
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<td align="left" valign="bottom">Last semop() date and time</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">44</td>
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<td align="center" valign="bottom">2C</td>
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<td align="left" valign="bottom">CHAR(16)</td>
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<td align="left" valign="bottom">Last administration change date and time</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">60</td>
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<td align="center" valign="bottom">3C</td>
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<td align="left" valign="bottom">CHAR(10)</td>
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<td align="left" valign="bottom">Owner</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">70</td>
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<td align="center" valign="bottom">46</td>
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<td align="left" valign="bottom">CHAR(10)</td>
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<td align="left" valign="bottom">Group owner</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">80</td>
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<td align="center" valign="bottom">50</td>
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<td align="left" valign="bottom">CHAR(10)</td>
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<td align="left" valign="bottom">Creator</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">90</td>
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<td align="center" valign="bottom">5A</td>
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<td align="left" valign="bottom">CHAR(10)</td>
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<td align="left" valign="bottom">Creator's group</td>
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</tr>
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</table>
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<br>
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<br>
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<h3><a name="HDRRMSQ100">RMSQ0100 Format</a></h3>
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<p>This format name is used to return information about a single message queue.
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The following table shows the information returned in the receiver variable for
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the RMSQ0100 format. For a detailed description of each field, see <a href=
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"#HDRRSSSFD">Field Descriptions</a>.</p>
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<table border width="80%" cellpadding="5">
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<tr>
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<th align="center" valign="bottom" colspan="2">Offset</th>
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<th align="left" valign="bottom" rowspan="2">Type</th>
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<th align="left" valign="bottom" rowspan="2">Field</th>
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</tr>
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<tr>
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<th align="center" valign="bottom" height="24">Dec</th>
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<th align="center" valign="bottom" height="24">Hex</th>
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</tr>
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<tr>
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<td align="center" valign="top" width="10%">0</td>
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<td align="center" valign="top" width="10%">0</td>
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<td align="left" valign="top" width="20%">BINARY(4)</td>
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<td align="left" valign="top" width="60%">Bytes returned</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">4</td>
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<td align="center" valign="bottom">4</td>
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<td align="left" valign="bottom">BINARY(4)</td>
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<td align="left" valign="bottom">Bytes available</td>
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</tr>
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<tr>
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<td align="center" valign="top">8</td>
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<td align="center" valign="top">8</td>
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<td align="left" valign="top">BINARY(4)</td>
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<td align="left" valign="top">Identifier</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">12</td>
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<td align="center" valign="bottom">C</td>
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<td align="left" valign="bottom">BINARY(4)</td>
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<td align="left" valign="bottom">Key</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">16</td>
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<td align="center" valign="bottom">10</td>
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<td align="left" valign="bottom">CHAR(1)</td>
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<td align="left" valign="bottom">Damaged</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">17</td>
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<td align="center" valign="bottom">11</td>
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<td align="left" valign="bottom">CHAR(1)</td>
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<td align="left" valign="bottom">Owner read permission</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">18</td>
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<td align="center" valign="bottom">12</td>
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<td align="left" valign="bottom">CHAR(1)</td>
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<td align="left" valign="bottom">Owner write permission</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">19</td>
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<td align="center" valign="bottom">13</td>
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<td align="left" valign="bottom">CHAR(1)</td>
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<td align="left" valign="bottom">Group read permission</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">20</td>
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<td align="center" valign="bottom">14</td>
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<td align="left" valign="bottom">CHAR(1)</td>
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<td align="left" valign="bottom">Group write permission</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">21</td>
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<td align="center" valign="bottom">15</td>
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<td align="left" valign="bottom">CHAR(1)</td>
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<td align="left" valign="bottom">General read permission</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">22</td>
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<td align="center" valign="bottom">16</td>
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<td align="left" valign="bottom">CHAR(1)</td>
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<td align="left" valign="bottom">General write permission</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">23</td>
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<td align="center" valign="bottom">17</td>
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<td align="left" valign="bottom">CHAR(1)</td>
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<td align="left" valign="bottom">Authorized to delete</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">24</td>
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<td align="center" valign="bottom">18</td>
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<td align="left" valign="bottom">BINARY(4)</td>
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<td align="left" valign="bottom">Number of messages on queue</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">28</td>
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<td align="center" valign="bottom">1C</td>
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<td align="left" valign="bottom">BINARY(4)</td>
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<td align="left" valign="bottom">Size of all messages on queue</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">32</td>
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<td align="center" valign="bottom">20</td>
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<td align="left" valign="bottom">BINARY(4)</td>
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<td align="left" valign="bottom">Maximum size of all messages on queue</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">36</td>
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<td align="center" valign="bottom">24</td>
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<td align="left" valign="bottom">BINARY(4)</td>
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<td align="left" valign="bottom">Number of threads to receive message</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">40</td>
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<td align="center" valign="bottom">28</td>
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<td align="left" valign="bottom">BINARY(4)</td>
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<td align="left" valign="bottom">Number of threads to send message</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">44</td>
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<td align="center" valign="bottom">2C</td>
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<td align="left" valign="bottom">CHAR(16)</td>
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<td align="left" valign="bottom">Last msgrcv() date and time</td>
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</tr>
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<tr>
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<td align="center" valign="bottom">60</td>
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<td align="center" valign="bottom">3C</td>
|
|
<td align="left" valign="bottom">CHAR(16)</td>
|
|
<td align="left" valign="bottom">Last msgsnd() date and time</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">76</td>
|
|
<td align="center" valign="bottom">4C</td>
|
|
<td align="left" valign="bottom">CHAR(16)</td>
|
|
<td align="left" valign="bottom">Last administration change date and time</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">92</td>
|
|
<td align="center" valign="bottom">5C</td>
|
|
<td align="left" valign="bottom">CHAR(10)</td>
|
|
<td align="left" valign="bottom">Owner</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">102</td>
|
|
<td align="center" valign="bottom">66</td>
|
|
<td align="left" valign="bottom">CHAR(10)</td>
|
|
<td align="left" valign="bottom">Group owner</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">112</td>
|
|
<td align="center" valign="bottom">70</td>
|
|
<td align="left" valign="bottom">CHAR(10)</td>
|
|
<td align="left" valign="bottom">Creator</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">122</td>
|
|
<td align="center" valign="bottom">7A</td>
|
|
<td align="left" valign="bottom">CHAR(10)</td>
|
|
<td align="left" valign="bottom">Creator's group</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">132</td>
|
|
<td align="center" valign="bottom">84</td>
|
|
<td align="left" valign="bottom">CHAR(26)</td>
|
|
<td align="left" valign="bottom">Last msgsnd() qualified job identifier</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">158</td>
|
|
<td align="center" valign="bottom">9E</td>
|
|
<td align="left" valign="bottom">CHAR(2)</td>
|
|
<td align="left" valign="bottom">Reserved</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">160</td>
|
|
<td align="center" valign="bottom">A0</td>
|
|
<td align="left" valign="bottom">BINARY(4)</td>
|
|
<td align="left" valign="bottom">Last msgsnd() process identifier</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">164</td>
|
|
<td align="center" valign="bottom">A4</td>
|
|
<td align="left" valign="bottom">CHAR(26)</td>
|
|
<td align="left" valign="bottom">Last msgrcv() qualified job identifier</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">190</td>
|
|
<td align="center" valign="bottom">BE</td>
|
|
<td align="left" valign="bottom">CHAR(2)</td>
|
|
<td align="left" valign="bottom">Reserved</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">192</td>
|
|
<td align="center" valign="bottom">C0</td>
|
|
<td align="left" valign="bottom">BINARY(4)</td>
|
|
<td align="left" valign="bottom">Last msgrcv() process identifier</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">196</td>
|
|
<td align="center" valign="bottom">C4</td>
|
|
<td align="left" valign="bottom">BINARY(4)</td>
|
|
<td align="left" valign="bottom">Offset to message type</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">200</td>
|
|
<td align="center" valign="bottom">C8</td>
|
|
<td align="left" valign="bottom">BINARY(4)</td>
|
|
<td align="left" valign="bottom">Size of message information record</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">204</td>
|
|
<td align="center" valign="bottom">CC</td>
|
|
<td align="left" valign="bottom">BINARY(4)</td>
|
|
<td align="left" valign="bottom">Offset to wait type</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">208</td>
|
|
<td align="center" valign="bottom">D0</td>
|
|
<td align="left" valign="bottom">BINARY(4)</td>
|
|
<td align="left" valign="bottom">Size of message receive record</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">212</td>
|
|
<td align="center" valign="bottom">D4</td>
|
|
<td align="left" valign="bottom">BINARY(4)</td>
|
|
<td align="left" valign="bottom">Offset to wait size</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">216</td>
|
|
<td align="center" valign="bottom">D8</td>
|
|
<td align="left" valign="bottom">BINARY(4)</td>
|
|
<td align="left" valign="bottom">Size of message send record</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top" rowspan="2" colspan="2">These fields repeat for
|
|
each message on queue.</td>
|
|
<td align="left" valign="top">BINARY(4)</td>
|
|
<td align="left" valign="top">Message type</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">BINARY(4)</td>
|
|
<td align="left" valign="top">Message size</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top" rowspan="3" colspan="2">These fields repeat for
|
|
each thread waiting to receive a message.</td>
|
|
<td align="left" valign="top">BINARY(4)</td>
|
|
<td align="left" valign="top">Message wait type</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CHAR(26)</td>
|
|
<td align="left" valign="top">Message receive qualified job identifier</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CHAR(2)</td>
|
|
<td align="left" valign="top">Reserved</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top" rowspan="3" colspan="2">These fields repeat for
|
|
each thread waiting to send a message.</td>
|
|
<td align="left" valign="top">BINARY(4)</td>
|
|
<td align="left" valign="top">Message wait size</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CHAR(26)</td>
|
|
<td align="left" valign="top">Message send qualified job identifier</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CHAR(2)</td>
|
|
<td align="left" valign="top">Reserved</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<br>
|
|
<br>
|
|
<h3><a name="HDRRSHM100">RSHM0100 Format</a></h3>
|
|
|
|
<p>This format name is used to return information for a single shared memory
|
|
object. The following table shows the information returned in the receiver
|
|
variable for the RSHM0100 format. For a detailed description of each field, see
|
|
<a href="#HDRRSSSFD">Field Descriptions</a>.</p>
|
|
|
|
<table border width="80%" cellpadding="5">
|
|
<tr>
|
|
<th align="center" valign="bottom" colspan="2">Offset</th>
|
|
<th align="left" valign="bottom" rowspan="2">Type</th>
|
|
<th align="left" valign="bottom" rowspan="2">Field</th>
|
|
</tr>
|
|
|
|
<tr>
|
|
<th align="center" valign="bottom">Dec</th>
|
|
<th align="center" valign="bottom">Hex</th>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="top" width="10%">0</td>
|
|
<td align="center" valign="top" width="10%">0</td>
|
|
<td align="left" valign="top" width="20%">BINARY(4)</td>
|
|
<td align="left" valign="top" width="60%">Bytes returned</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="top">4</td>
|
|
<td align="center" valign="top">4</td>
|
|
<td align="left" valign="top">BINARY(4)</td>
|
|
<td align="left" valign="top">Bytes available</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="top">8</td>
|
|
<td align="center" valign="top">8</td>
|
|
<td align="left" valign="top">BINARY(4)</td>
|
|
<td align="left" valign="top">Identifier</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">12</td>
|
|
<td align="center" valign="bottom">C</td>
|
|
<td align="left" valign="bottom">BINARY(4)</td>
|
|
<td align="left" valign="bottom">Key</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">16</td>
|
|
<td align="center" valign="bottom">10</td>
|
|
<td align="left" valign="bottom">CHAR(1)</td>
|
|
<td align="left" valign="bottom">Damaged</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">17</td>
|
|
<td align="center" valign="bottom">11</td>
|
|
<td align="left" valign="bottom">CHAR(1)</td>
|
|
<td align="left" valign="bottom">Owner read permission</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">18</td>
|
|
<td align="center" valign="bottom">12</td>
|
|
<td align="left" valign="bottom">CHAR(1)</td>
|
|
<td align="left" valign="bottom">Owner write permission</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">19</td>
|
|
<td align="center" valign="bottom">13</td>
|
|
<td align="left" valign="bottom">CHAR(1)</td>
|
|
<td align="left" valign="bottom">Group read permission</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">20</td>
|
|
<td align="center" valign="bottom">14</td>
|
|
<td align="left" valign="bottom">CHAR(1)</td>
|
|
<td align="left" valign="bottom">Group write permission</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">21</td>
|
|
<td align="center" valign="bottom">15</td>
|
|
<td align="left" valign="bottom">CHAR(1)</td>
|
|
<td align="left" valign="bottom">General read permission</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">22</td>
|
|
<td align="center" valign="bottom">16</td>
|
|
<td align="left" valign="bottom">CHAR(1)</td>
|
|
<td align="left" valign="bottom">General write permission</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">23</td>
|
|
<td align="center" valign="bottom">17</td>
|
|
<td align="left" valign="bottom">CHAR(1)</td>
|
|
<td align="left" valign="bottom">Marked to be deleted</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">24</td>
|
|
<td align="center" valign="bottom">18</td>
|
|
<td align="left" valign="bottom">CHAR(1)</td>
|
|
<td align="left" valign="bottom">Authorized to delete</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">25</td>
|
|
<td align="center" valign="bottom">19</td>
|
|
<td align="left" valign="bottom">CHAR(1)</td>
|
|
<td align="left" valign="bottom">Teraspace</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">26</td>
|
|
<td align="center" valign="bottom">1A</td>
|
|
<td align="left" valign="bottom">CHAR(1)</td>
|
|
<td align="left" valign="bottom">Resize</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">27</td>
|
|
<td align="center" valign="bottom">1B</td>
|
|
<td align="left" valign="bottom">CHAR(1)</td>
|
|
<td align="left" valign="bottom">Reserved</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">28</td>
|
|
<td align="center" valign="bottom">1C</td>
|
|
<td align="left" valign="bottom">BINARY(4)</td>
|
|
<td align="left" valign="bottom">Segment size</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">32</td>
|
|
<td align="center" valign="bottom">20</td>
|
|
<td align="left" valign="bottom">BINARY(4)</td>
|
|
<td align="left" valign="bottom">Number attached</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">36</td>
|
|
<td align="center" valign="bottom">24</td>
|
|
<td align="left" valign="bottom">CHAR(16)</td>
|
|
<td align="left" valign="bottom">Last shmat() date and time</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">52</td>
|
|
<td align="center" valign="bottom">34</td>
|
|
<td align="left" valign="bottom">CHAR(16)</td>
|
|
<td align="left" valign="bottom">Last detach date and time</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">68</td>
|
|
<td align="center" valign="bottom">44</td>
|
|
<td align="left" valign="bottom">CHAR(16)</td>
|
|
<td align="left" valign="bottom">Last administration change date and time</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">84</td>
|
|
<td align="center" valign="bottom">54</td>
|
|
<td align="left" valign="bottom">CHAR(10)</td>
|
|
<td align="left" valign="bottom">Owner</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">94</td>
|
|
<td align="center" valign="bottom">5E</td>
|
|
<td align="left" valign="bottom">CHAR(10)</td>
|
|
<td align="left" valign="bottom">Group owner</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">104</td>
|
|
<td align="center" valign="bottom">68</td>
|
|
<td align="left" valign="bottom">CHAR(10)</td>
|
|
<td align="left" valign="bottom">Creator</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">114</td>
|
|
<td align="center" valign="bottom">72</td>
|
|
<td align="left" valign="bottom">CHAR(10)</td>
|
|
<td align="left" valign="bottom">Creator's group</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">124</td>
|
|
<td align="center" valign="bottom">7C</td>
|
|
<td align="left" valign="bottom">CHAR(26)</td>
|
|
<td align="left" valign="bottom">Last attach or detach qualified job
|
|
identifier</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">150</td>
|
|
<td align="center" valign="bottom">96</td>
|
|
<td align="left" valign="bottom">CHAR(2)</td>
|
|
<td align="left" valign="bottom">Reserved</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">152</td>
|
|
<td align="center" valign="bottom">98</td>
|
|
<td align="left" valign="bottom">BINARY(4)</td>
|
|
<td align="left" valign="bottom">Last attach or detach process identifier</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">156</td>
|
|
<td align="center" valign="bottom">9C</td>
|
|
<td align="left" valign="bottom">BINARY(4)</td>
|
|
<td align="left" valign="bottom">Offset to times attached</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">160</td>
|
|
<td align="center" valign="bottom">A0</td>
|
|
<td align="left" valign="bottom">BINARY(4)</td>
|
|
<td align="left" valign="bottom">Number of attach entries</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="center" valign="bottom">164</td>
|
|
<td align="center" valign="bottom">A4</td>
|
|
<td align="left" valign="bottom">BINARY(4)</td>
|
|
<td align="left" valign="bottom">Size of attach entry</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top" rowspan="3" colspan="2">These fields repeat for
|
|
the number of attach entries.</td>
|
|
<td align="left" valign="top">BINARY(4)</td>
|
|
<td align="left" valign="top">Times attached</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CHAR(26)</td>
|
|
<td align="left" valign="top">Attached qualified job identifier</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CHAR(2)</td>
|
|
<td align="left" valign="top">Reserved</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<br>
|
|
<br>
|
|
<h3><a name="HDRRSSSFD">Field Descriptions</a></h3>
|
|
|
|
<p><strong>Attached qualified job identifier.</strong> The job name, the job
|
|
user profile, and the job number of a job that is attached to the shared memory
|
|
segment. The 26 characters are:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="15 85" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>1-10</em></td>
|
|
<td align="left" valign="top">The job name</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>11-20</em></td>
|
|
<td align="left" valign="top">The user profile</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>21-26</em></td>
|
|
<td align="left" valign="top">The job number</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Authorized to delete.</strong> This value determines if the caller
|
|
has the authority to delete this IPC object. Possible values follow:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="5 95" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>0</em></td>
|
|
<td align="left" valign="top">The current thread cannot delete the IPC
|
|
object.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">The current thread can delete the IPC
|
|
object.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Bytes available.</strong> The number of bytes of data available to
|
|
be returned. All available data is returned if enough space is provided.</p>
|
|
|
|
<p><strong>Bytes returned.</strong> The number of bytes of data returned.</p>
|
|
|
|
<p><strong>Creator.</strong> The name of the user profile that created this IPC
|
|
object.</p>
|
|
|
|
<p><strong>Creator's group.</strong> The name of the group profile that created
|
|
this IPC object. A special value can be returned:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="15 85" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>*NONE</em></td>
|
|
<td align="left" valign="top">The creator does not have a group profile.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Damaged.</strong> Whether the IPC object has suffered internal
|
|
damage. Possible values follow:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="5 95" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>0</em></td>
|
|
<td align="left" valign="top">The IPC object is not damaged.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">The IPC object is damaged.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>General read permission.</strong> Whether any user other than the
|
|
owner and group owner has read authority to the IPC object. Possible values
|
|
follow:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="5 95" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>0</em></td>
|
|
<td align="left" valign="top">General read authority is not allowed to the IPC
|
|
object.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">General read authority is allowed to the IPC
|
|
object.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>General write permission.</strong> Whether any user other than the
|
|
owner and group owner has write authority to the IPC object. Possible values
|
|
follow:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="5 95" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>0</em></td>
|
|
<td align="left" valign="top">General write authority is not allowed to the IPC
|
|
object.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">General write authority is allowed to the IPC
|
|
object.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Group owner.</strong> The name of the group profile that owns this
|
|
IPC object. A special value can be returned:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="15 85" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>*NONE</em></td>
|
|
<td align="left" valign="top">The IPC object does not have a group owner.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Group read permission.</strong> Whether the group owner has read
|
|
authority to the IPC object. Possible values follow:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="5 95" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>0</em></td>
|
|
<td align="left" valign="top">The group owner does not have read authority to
|
|
the IPC object.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">The group owner has read authority to the IPC
|
|
object.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Group write permission.</strong> Whether the group owner has write
|
|
authority to the IPC object. Possible values follow:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="5 95" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>0</em></td>
|
|
<td align="left" valign="top">The group owner does not have write authority to
|
|
the IPC object.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">The group owner has write authority to the IPC
|
|
object.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Identifier.</strong> The unique IPC object identifier.</p>
|
|
|
|
<p><strong>Key.</strong> The key of the IPC object. If this value is zero, this
|
|
IPC object has no key associated with it.</p>
|
|
|
|
<p><strong>Last administration change date and time.</strong> The date and time
|
|
of the last change to the IPC object for the owner, group owner, or
|
|
permissions. The 16 characters are:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="15 85" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">Century, where 0 indicates years 19<em>xx</em>
|
|
and 1 indicates years 20<em>xx</em>.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>2-7</em></td>
|
|
<td align="left" valign="top">Date, in YYMMDD (year, month, and day)
|
|
format.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>8-13</em></td>
|
|
<td align="left" valign="top">Time of day, in HHMMSS (hours, minutes, and
|
|
seconds) format.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>14-16</em></td>
|
|
<td align="left" valign="top">Milliseconds.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Last attach or detach process identifier.</strong> The process
|
|
identifier of the thread that performed the last successful attachment or
|
|
detachment from the shared memory segment. If no thread has attached or
|
|
detached from the shared memory segment, this field will be zero.</p>
|
|
|
|
<p><strong>Last attach or detach qualified job identifier.</strong> The job
|
|
name, the job user profile, and the job number of the thread that performed the
|
|
last successful attachment or detachment from the shared memory segment. The 26
|
|
characters are:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="15 85" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>1-10</em></td>
|
|
<td align="left" valign="top">The job name</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>11-20</em></td>
|
|
<td align="left" valign="top">The user profile</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>21-26</em></td>
|
|
<td align="left" valign="top">The job number</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p>These fields will be all blanks if any of the following are true:</p>
|
|
|
|
<ul>
|
|
<li>No thread has performed an attachment or detachment on the shared
|
|
memory.<br>
|
|
<br>
|
|
</li>
|
|
|
|
<li>The last process that did an attachment or detachment on the shared memory
|
|
has ended.<br>
|
|
<br>
|
|
</li>
|
|
|
|
<li>The last process that did an attachment or detachment on the shared memory
|
|
is not initialized for signals.</li>
|
|
</ul>
|
|
|
|
<p><strong>Last detach date and time.</strong> The date and time of the last
|
|
detachment from the shared memory segment. If no thread has performed a
|
|
successful detachment, this value will be set to all zeros. The 16 characters
|
|
are:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="15 85" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">Century, where 0 indicates years 19<em>xx</em>
|
|
and 1 indicates years 20<em>xx</em>.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>2-7</em></td>
|
|
<td align="left" valign="top">Date, in YYMMDD (year, month, and day)
|
|
format.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>8-13</em></td>
|
|
<td align="left" valign="top">Time of day, in HHMMSS (hours, minutes, and
|
|
seconds) format.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>14-16</em></td>
|
|
<td align="left" valign="top">Milliseconds.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Last msgrcv() date and time.</strong> The date and time of the last
|
|
successful msgrcv() call. If no thread has performed a successful msgrcv()
|
|
call, this value will be set to all zeros. The 16 characters are:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="15 85" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">Century, where 0 indicates years 19<em>xx</em>
|
|
and 1 indicates years 20<em>xx</em>.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>2-7</em></td>
|
|
<td align="left" valign="top">Date, in YYMMDD (year, month, and day)
|
|
format.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>8-13</em></td>
|
|
<td align="left" valign="top">Time of day, in HHMMSS (hours, minutes, and
|
|
seconds) format.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>14-16</em></td>
|
|
<td align="left" valign="top">Milliseconds.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Last msgrcv() process identifier.</strong> The process identifier of
|
|
the thread that performed the last successful msgrcv(). If no thread has done a
|
|
msgrcv(), this field will be zero.</p>
|
|
|
|
<p><strong>Last msgrcv() qualified job identifier.</strong> The job name, the
|
|
job user profile, and the job number of the thread that performed the last
|
|
successful msgrcv(). The 26 characters are:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="15 85" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>1-10</em></td>
|
|
<td align="left" valign="top">The job name</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>11-20</em></td>
|
|
<td align="left" valign="top">The user profile</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>21-26</em></td>
|
|
<td align="left" valign="top">The job number</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p>These fields will be all blanks if any of the following are true:</p>
|
|
|
|
<ul>
|
|
<li>No thread has received a message on this message queue.<br>
|
|
<br>
|
|
</li>
|
|
|
|
<li>The last process to receive a message has ended.<br>
|
|
<br>
|
|
</li>
|
|
|
|
<li>The last process to receive a message has not been initialized for
|
|
signals.</li>
|
|
</ul>
|
|
|
|
<p><strong>Last msgsnd() date and time.</strong> The date and time of the last
|
|
successful msgsnd() call. If no thread has performed a successful msgsnd()
|
|
call, this value will be set to all zeros. The 16 characters are:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="15 85" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">Century, where 0 indicates years 19<em>xx</em>
|
|
and 1 indicates years 20<em>xx</em>.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>2-7</em></td>
|
|
<td align="left" valign="top">Date, in YYMMDD (year, month, and day)
|
|
format.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>8-13</em></td>
|
|
<td align="left" valign="top">Time of day, in HHMMSS (hours, minutes, and
|
|
seconds) format.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>14-16</em></td>
|
|
<td align="left" valign="top">Milliseconds.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Last msgsnd() process identifier.</strong> The process identifier of
|
|
the thread that performed the last successful msgsnd(). If no thread has done a
|
|
msgsnd(), this field will be zero.</p>
|
|
|
|
<p><strong>Last msgsnd() qualified job identifier.</strong> The job name, the
|
|
job user profile, and the job number of the thread that performed the last
|
|
successful msgsnd(). The 26 characters are:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="15 85" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>1-10</em></td>
|
|
<td align="left" valign="top">The job name</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>11-20</em></td>
|
|
<td align="left" valign="top">The user profile</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>21-26</em></td>
|
|
<td align="left" valign="top">The job number</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p>These fields will be all blanks if any of the following are true:</p>
|
|
|
|
<ul>
|
|
<li>No thread has sent a message to this message queue.<br>
|
|
<br>
|
|
</li>
|
|
|
|
<li>The last process to send a message has ended.<br>
|
|
<br>
|
|
</li>
|
|
|
|
<li>The last process to send a message has not been initialized for
|
|
signals.</li>
|
|
</ul>
|
|
|
|
<p><strong>Last semop() date and time.</strong> The date and time of the last
|
|
successful semop() call. If no thread has performed a successful semop() call,
|
|
this value will be set to all zeros. The 16 characters are:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="15 85" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">Century, where 0 indicates years 19<em>xx</em>
|
|
and 1 indicates years 20<em>xx</em>.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>2-7</em></td>
|
|
<td align="left" valign="top">Date, in YYMMDD (year, month, and day)
|
|
format.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>8-13</em></td>
|
|
<td align="left" valign="top">Time of day, in HHMMSS (hours, minutes, and
|
|
seconds) format.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>14-16</em></td>
|
|
<td align="left" valign="top">Milliseconds.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Last shmat() date and time.</strong> The date and time of the last
|
|
successful shmat(). If no thread has performed a successful shmat() call, this
|
|
value will be set to all zeros. The 16 characters are:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="15 85" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">Century, where 0 indicates years 19<em>xx</em>
|
|
and 1 indicates years 20<em>xx</em>.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>2-7</em></td>
|
|
<td align="left" valign="top">Date, in YYMMDD (year, month, and day)
|
|
format.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>8-13</em></td>
|
|
<td align="left" valign="top">Time of day, in HHMMSS (hours, minutes, and
|
|
seconds) format.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>14-16</em></td>
|
|
<td align="left" valign="top">Milliseconds.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Marked to be deleted.</strong> Whether the shared memory is marked
|
|
to be deleted when the number attached becomes zero. Possible values
|
|
follow:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="5 95" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>0</em></td>
|
|
<td align="left" valign="top">The shared memory segment is not marked for
|
|
deletion.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">The shared memory segment is marked for
|
|
deletion.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Maximum size of all messages on queue.</strong> The maximum byte
|
|
size of all messages that can be on the queue at one time.</p>
|
|
|
|
<p><strong>Message receive qualified job identifier.</strong> The job name, the
|
|
job user profile, and the job number of the thread that is waiting to receive a
|
|
message. The 26 characters are:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="15 85" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>1-10</em></td>
|
|
<td align="left" valign="top">The job name</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>11-20</em></td>
|
|
<td align="left" valign="top">The user profile</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>21-26</em></td>
|
|
<td align="left" valign="top">The job number</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Message send qualified job identifier.</strong> The job name, the
|
|
job user profile, and the job number of the thread that is waiting to send a
|
|
message. The 26 characters are:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="15 85" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>1-10</em></td>
|
|
<td align="left" valign="top">The job name</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>11-20</em></td>
|
|
<td align="left" valign="top">The user profile</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>21-26</em></td>
|
|
<td align="left" valign="top">The job number</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Message size.</strong> The message size of a message that is
|
|
currently on the queue.</p>
|
|
|
|
<p><strong>Message type.</strong> The message type of a message that is
|
|
currently on the queue.</p>
|
|
|
|
<p><strong>Message wait size.</strong> The message size of a message that a
|
|
thread is currently waiting to put on the queue.</p>
|
|
|
|
<p><strong>Message wait type.</strong> The message type that a thread is
|
|
currently waiting to receive.</p>
|
|
|
|
<p><strong>Number attached.</strong> The number of times any thread has done a
|
|
shmat() without doing a detach. One process can be attached multiple times to
|
|
the same shared memory segment.</p>
|
|
|
|
<p><strong>Number of attach entries.</strong> The number of entries in the
|
|
variable length section of RSHM0100.</p>
|
|
|
|
<p><strong>Number of threads to receive message.</strong> The number of threads
|
|
that are currently waiting to receive a message.</p>
|
|
|
|
<p><strong>Number of threads to send message.</strong> The number of threads
|
|
that are currently waiting to send a message.</p>
|
|
|
|
<p><strong>Number of messages on queue.</strong> The number of messages that
|
|
are currently on the message queue.</p>
|
|
|
|
<p><strong>Number of semaphores.</strong> The number of semaphores in the
|
|
semaphore set.</p>
|
|
|
|
<p><strong>Offset to message type.</strong> The offset in characters (bytes)
|
|
from the beginning of the RMSQ0100 record to the message type field.</p>
|
|
|
|
<p><strong>Offset to times attached.</strong> The offset in characters (bytes)
|
|
from the beginning of the RSHM0100 record to the times attached field.</p>
|
|
|
|
<p><strong>Offset to wait size.</strong> The offset in characters (bytes) from
|
|
the beginning of the RMSQ0100 record to the wait size field.</p>
|
|
|
|
<p><strong>Offset to wait type.</strong> The offset in characters (bytes) from
|
|
the beginning of the RMSQ0100 record to the wait type field.</p>
|
|
|
|
<p><strong>Owner.</strong> The name of the user profile that owns this IPC
|
|
object.</p>
|
|
|
|
<p><strong>Owner read permission.</strong> Whether the owner has read authority
|
|
to the IPC object. Possible values follow:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="5 95" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>0</em></td>
|
|
<td align="left" valign="top">The owner does not have read authority to the IPC
|
|
object.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">The owner has read authority to the IPC
|
|
object.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Owner write permission.</strong> Whether the owner has write
|
|
authority to the IPC object. Possible values follow:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="5 95" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>0</em></td>
|
|
<td align="left" valign="top">The owner does not have write authority to the
|
|
IPC object.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">The owner has write authority to the IPC
|
|
object.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Reserved.</strong> An ignored field.</p>
|
|
|
|
<p><strong>Resize.</strong> Whether the shared memory object may be resized.
|
|
Possible values follow:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="5 95" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>0</em></td>
|
|
<td align="left" valign="top">The shared memory object may not be resized.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">The shared memory object may be resized.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Segment size.</strong> The size of the shared memory segment.</p>
|
|
|
|
<p><strong>Size of all messages on queue.</strong> The size, in bytes, of all
|
|
of the messages that are currently on the queue.</p>
|
|
|
|
<p><strong>Size of attach entry.</strong> The size, in bytes, of each attach
|
|
entry in the array of attach entries.</p>
|
|
|
|
<p><strong>Size of message information record.</strong> The size, in bytes, of
|
|
each message information record.</p>
|
|
|
|
<p><strong>Size of message receive record.</strong> The size, in bytes, of the
|
|
record that is used to store information about a thread waiting to receive a
|
|
message.</p>
|
|
|
|
<p><strong>Size of message send record.</strong> The size, in bytes, of the
|
|
record that is used to store information about a thread waiting to send a
|
|
message.</p>
|
|
|
|
<p><strong>Teraspace.</strong> Whether the shared memory object is attachable
|
|
only to a process's teraspace. Possible values follow:</p>
|
|
|
|
<table cellpadding="5">
|
|
<!-- cols="5 95" -->
|
|
<tr>
|
|
<td align="left" valign="top"><em>0</em></td>
|
|
<td align="left" valign="top">The shared memory object is not attachable to a
|
|
process's teraspace.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top"><em>1</em></td>
|
|
<td align="left" valign="top">The shared memory object is attachable to a
|
|
process's teraspace.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<p><strong>Times attached.</strong> The number of times that this process is
|
|
attached to the shared memory.</p>
|
|
|
|
<br>
|
|
<br>
|
|
<h3>Error Messages</h3>
|
|
|
|
<table width="100%">
|
|
<tr>
|
|
<th align="left" valign="top">Message ID</th>
|
|
<th align="left" valign="top">Error Message Text</th>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td width="15%" align="left" valign="top">GUI0002 E</td>
|
|
<td width="85%" align="left" valign="top">&2 is not valid for length of
|
|
receiver variable.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPF0F01 E</td>
|
|
<td align="left" valign="top">*SERVICE authority is required to run this
|
|
program.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPF24B4 E</td>
|
|
<td align="left" valign="top">Severe error while addressing parameter
|
|
list.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPF3C19 E</td>
|
|
<td align="left" valign="top">Error occurred with receiver variable
|
|
specified.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPF3C21 E</td>
|
|
<td align="left" valign="top">Format name &1 is not valid.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPF3C90 E</td>
|
|
<td align="left" valign="top">Literal value cannot be changed.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPF3CF1 E</td>
|
|
<td align="left" valign="top">Error code parameter not valid.</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td align="left" valign="top">CPFA988 E</td>
|
|
<td align="left" valign="top">IPC object &1 does not exist.</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<br>
|
|
<hr>
|
|
API introduced: V4R2
|
|
|
|
<hr>
|
|
<center>
|
|
<table cellpadding="2" cellspacing="2">
|
|
<tr align="center">
|
|
<td valign="middle" align="center"><a href="#Top_Of_Page">Top</a> | <a href=
|
|
"unix.htm">UNIX-Type APIs</a> | <a href="aplist.htm">APIs by category</a></td>
|
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|
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|
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|
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