233 lines
6.4 KiB
HTML
233 lines
6.4 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>QP2TERM()--Run an i5/OS PASE Terminal Session</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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<!-- Edited by Kersten Jan 02 -->
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<!-- Created by V2DCIJB on 23 Nov 1999 -->
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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 language="Javascript" src="../rzahg/synch.js" type="text/javascript">
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</script>
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<h2>QP2TERM()--Run an i5/OS PASE Terminal Session</h2>
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<div class="box" style="width: 50%;">
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<br>
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Syntax
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<pre>
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#include <qp2term.h>
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void QP2TERM(...);
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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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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 QP2TERM() program runs an interactive terminal session that starts a
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batch job to run an i5/OS Portable Application Solutions Environment (i5/OS
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PASE) program. This program uses the workstation display in the interactive to
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present output and accept input for files stdin, stdout, and stderr in the
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batch job.</p>
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<br>
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<h3>Parameters</h3>
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<dl>
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<dt><strong>argument strings</strong></dt>
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<dd>(Input) Optional pointers to null-terminated character strings that specify
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the path name of the i5/OS PASE program to run and any argument strings to
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pass to the program. If no parameters are specified, QP2TERM runs the default
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i5/OS PASE shell as an interactive login shell. The default i5/OS PASE shell
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is an implementation of the Korn shell, with path name /QOpenSys/usr/bin/sh.
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<p><strong>Note:</strong> When calling QP2TERM from CL, be sure to quote any
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argument string that could be interpreted as a numeric value. CL converts
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unquoted numeric arguments to decimal or floating-point format, which does not
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match the assumption made by QP2TERM and i5/OS PASE programs that all
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arguments are null-terminated character strings.</p>
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</dd>
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</dl>
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<br>
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<h3>Authorities</h3>
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<table border cellpadding="5">
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<!-- cols="80 20" -->
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<tr>
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<th align="left" valign="bottom">Object Referred to</th>
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<th align="center" valign="bottom">Authority<br>
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Required</th>
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</tr>
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<tr>
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<td align="left" valign="top">Each directory in the path to the i5/OS PASE
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program and shared libraries</td>
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<td align="center" valign="top">*X</td>
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</tr>
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<tr>
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<td align="left" valign="top">i5/OS PASE program (not a shell script) in a
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local file system</td>
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<td align="center" valign="top">*X</td>
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</tr>
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<tr>
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<td align="left" valign="top">i5/OS PASE program in a remote file system or
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shell script</td>
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<td align="center" valign="top">*RX</td>
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</tr>
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<tr>
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<td align="left" valign="top">i5/OS PASE shared library</td>
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<td align="center" valign="top">*R</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>Return Value</h3>
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<p>QP2TERM returns no function result. Escape messages are sent to report
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errors.</p>
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<br>
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<h3>Error Messages</h3>
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<table width="100%" cellpadding="5">
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<tr>
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<th align="left" valign="top">Message ID</th>
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<th align="left" valign="top">Error Message Text</th>
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</tr>
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<tr>
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<td width="15%" valign="top">CPFB9C4 E</td>
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<td width="85%" valign="top">Error running i5/OS PASE terminal session, reason
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code &1, errno &2.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPFB9C9 E</td>
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<td align="left" valign="top">Terminal session already in use.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPFB9CA E</td>
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<td align="left" valign="top">Batch job ended in error.</td>
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</tr>
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</table>
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<br><br>
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<h3>Usage Notes</h3>
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<ol>
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<li>QP2TERM uses the Qp0zStartTerminal API to manage the interactive display
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and start a batch job. The batch job copies most attributes of the interactive
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job and calls program QP2SHELL to run the i5/OS PASE program. See <a href=
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"qp2shell.htm">QP2SHELL()--Run an i5/OS PASE Shell Program</a> for details
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about running an i5/OS PASE shell program.<br>
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<br>
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</li>
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<li>QP2TERM copies all ILE environment variables from the interactive job to
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the batch job before starting the batch job, except the following ILE
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environment variables, which are set or replaced in the batch job. These
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changes affect the batch job only. They do not modify the environment in the
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job that called QP2TERM.<br>
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<br>
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<table cellpadding="5">
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<!-- cols="35 65" -->
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<tr>
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<td width="15%" valign="top"><em>COLUMNS</em></td>
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<td width="85%" valign="top">If COLUMNS is not already set, QP2TERM sets it to
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the number of columns available for program output on the interactive
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display.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>ROWS</em></td>
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<td align="left" valign="top">If ROWS is not already set, QP2TERM sets it to
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the number of rows available for program output on the interactive
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display.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>QIBM_USE_DESCRIPTOR_STDIO=I</em></td>
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<td align="left" valign="top">QP2TERM sets QIBM_USE_DESCRIPTOR_STDIO to ensure
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that files stdin, stdout, and stderr use Integrated File System descriptors 0,
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1, and 2. The terminal session manager attaches open pipes to these file
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descriptors in the batch job.</td>
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</tr>
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<tr>
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<td align="left" valign="top" nowrap><em>QIBM_PASE_DESCRIPTOR_STDIO=T</em></td>
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<td align="left" valign="top">QP2TERM sets QIBM_PASE_DESCRIPTOR_STDIO to ensure
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that i5/OS PASE runtime does ASCII/EBCDIC text conversion for data that the
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i5/OS PASE program reads or writes to files stdin, stdout, and stderr.</td>
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</tr>
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</table>
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</li>
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</ol>
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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="startrml.htm">Qp0zStartTerminal()--Start a Terminal
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Session</a><br>
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<br>
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</li>
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<li><a href="qp2shell.htm">QP2SHELL()--Run an i5/OS PASE Shell
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Program</a></li>
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</ul>
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<br>
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<hr>
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API introduced: V4R5
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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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