158 lines
5.0 KiB
HTML
158 lines
5.0 KiB
HTML
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<!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>QMHRCVM()--i5/OS PASE Receive Nonprogram Message</title>
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<!-- Begin Header Records -->
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<!-- Change History: -->
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<!-- YYMMDD USERID Change description -->
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<!-- Created by V2DCIJB on 23 Nov 1999 -->
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<!--File Edited April 2001 -->
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<!-- Edited by Kersten Jan 02 -->
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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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<!-- 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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<a name="Top_Of_Page"></a>
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<h2>QMHRCVM()--Receive Nonprogram Message for i5/OS PASE</h2>
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<div class="box" style="width: 60%;">
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<br>
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Syntax
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<pre>
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#include <os400msg.h>
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int QMHRCVM(void *msginfo,
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int msginfoLen,
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const char *format,
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const void *msgq,
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const char *msgtype,
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int *msgkey,
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int wait,
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const char *action,
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void *errcode);
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int QMHRCVM1(void *msginfo,
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int msginfoLen,
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const char *format,
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const void *msgq,
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const char *msgtype,
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int *msgkey,
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int wait,
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const char *action,
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void *errcode,
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int ccsid);
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</pre>
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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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Library: Standard C Library (libc.a)<br>
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<!-- iddvc RMBR -->
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<br>
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Threadsafe: Yes<br>
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<!-- iddvc RMBR -->
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<br>
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</div>
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<p><strong>Note:</strong> These functions can only be used in an i5/OS PASE
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program. See <a href="../rzalf/rzalfintro.htm">i5/OS PASE</a> for more
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information about creating i5/OS PASE programs.</p>
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<p>The Receive Nonprogram Message (QMHRCVM and QMHRCVM1) i5/OS PASE runtime
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functions allow an i5/OS PASE program to receive a message from a nonprogram
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message queue.</p>
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<br>
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<h3>Parameters</h3>
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<p>These i5/OS PASE runtime functions accept the same arguments as the Receive
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Nonprogram Message (QMHRCVM) i5/OS API, except that the i5/OS PASE functions
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use character string inputs that are null-terminated strings in the i5/OS PASE
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CCSID. i5/OS PASE runtime automatically converts input character strings to
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the job default CCSID and pads with blanks (as necessary) to match the
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fixed-length inputs required by the system API.</p>
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<p>No conversions are done by i5/OS PASE runtime for the msginfo and errcode
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(input/output) arguments because they can contain a mixture of character and
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binary data. The ccsid argument specifies the CCSID for character data returned
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by the system API in the msginfo argument, and users can request CCSID
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information for the errcode argument by using ERRC0200 format. The QMHRCVM
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i5/OS PASE runtime function uses a default for the ccsid value passed to the
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system API that does not do any CCSID conversion for character data in the
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received message.</p>
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<p>See <a href="Qmhrcvm.htm">QMHRCVM()--Receive Nonprogram Message</a> for
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further description of the arguments for the <strong>QMHRCVM</strong> and
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<strong>QMHRCVM1</strong> i5/OS PASE runtime functions.</p>
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<br>
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<h3>Authorities</h3>
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<p>See <a href="Qmhrcvm.htm">QMHRCVM()--Receive Nonprogram Message</a> for
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information about authorities required for the <strong>QMHRCVM</strong> and
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<strong>QMHRCVM1</strong> i5/OS PASE runtime functions.</p>
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<br>
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<h3>Return Value</h3>
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<p>The function result is zero for normal completion. The result is nonzero if
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any input character string could not be converted to the job default CCSID or
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was too long for the QMHRCVM API, or if the QMHRCVM API returned error
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information in the errcode argument.</p>
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<br>
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<h3>Related Information</h3>
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<ul>
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<li><a href="Qmhrcvm.htm">QMHRCVM()</a>--Receive Nonprogram Message (system
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API)<br><br></li>
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<li><a href="pase_qmhrcvm.htm">QMHRCVM()--Receive Nonprogram Message for i5/OS
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PASE</a><br><br></li>
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<li><a href="pase_qmhsndpm.htm">QMHSNDPM()--Send Program Message for i5/OS
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PASE</a><br><br></li>
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<li><a href="pase_qmhrcvpm.htm">QMHRCVPM()--Receive Program Message for i5/OS
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PASE</a></li>
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</ul>
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<br>
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<hr>
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API introduced: V5R1
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<hr>
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<center>
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<table cellpadding="2" cellspacing="2">
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<tr align="center">
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<td valign="middle" align="center"><a href="#Top_Of_Page">Top</a> | <a href=
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"pase1.htm">i5/OS PASE APIs</a> | <a href="aplist.htm">APIs by category</a>
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</td>
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</tr>
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</table>
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</center>
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</body>
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</html>
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