72 lines
4.7 KiB
HTML
72 lines
4.7 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="Examples: CL programs and procedures" />
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<meta name="abstract" content="These sample programs demonstrate the flexibility, simplicity, and versatility of CL programs." />
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<meta name="description" content="These sample programs demonstrate the flexibility, simplicity, and versatility of CL programs." />
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<meta name="DC.Relation" scheme="URI" content="clpro.htm" />
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<meta name="DC.Relation" scheme="URI" content="iprog.htm" />
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<meta name="DC.Relation" scheme="URI" content="savea.htm" />
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<meta name="DC.Relation" scheme="URI" content="rterm.htm" />
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<meta name="DC.Relation" scheme="URI" content="timeo.htm" />
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<meta name="DC.Relation" scheme="URI" content="datearith.htm" />
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<meta name="DC.Relation" scheme="URI" content="../rzahw/rzahwovepo.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1998, 2006" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Examples: CL programs and procedures</title>
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</head>
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<body id="sampl"><a name="sampl"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Examples: CL programs and procedures</h1>
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<div><p>These sample programs demonstrate the flexibility, simplicity,
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and versatility of CL programs. </p>
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<div class="section"><p>The following programs are described by their function and probable
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user.</p>
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<div class="note"><span class="notetitle">Note:</span> Code generated by the ILE CL compiler in V4R3 and later releases
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is threadsafe. However, many commands are not threadsafe. Therefore, do not
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consider a CL procedure as threadsafe unless all the commands the CL procedure
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uses are threadsafe. You can use the <span class="cmdname">Display Command (DSPCMD)</span> command
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to determine if a command is threadsafe. In addition, information (online
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help and command documentation) for each command indicates whether the command
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is threadsafe.</div>
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</div>
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</div>
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<div>
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<ul class="ullinks">
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<li class="ulchildlink"><strong><a href="iprog.htm">Example: Initial program for setup (programmer)</a></strong><br />
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In this example, the test library is placed first on the library list, an output queue is selected for a convenient printer, and the programmer menu is displayed.</li>
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<li class="ulchildlink"><strong><a href="savea.htm">Example: Save specific objects in an application (system operator)</a></strong><br />
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This example program ensures consistent command entry for regularly repeated procedures.</li>
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<li class="ulchildlink"><strong><a href="rterm.htm">Example: Recovery from abnormal end (system operator)</a></strong><br />
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In this example, the system operator recovers from an abnormal end.</li>
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<li class="ulchildlink"><strong><a href="timeo.htm">Example: Time out while waiting for input from a device display</a></strong><br />
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This program illustrates how to write a CL program using a display file that will wait for a specified amount of time for the user to enter an option. If he does not, the user is signed off.</li>
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<li class="ulchildlink"><strong><a href="datearith.htm">Example: Perform date arithmetic</a></strong><br />
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This program illustrates how to write a CL program that adds or subtracts a given number of days for the current system date.</li>
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</ul>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="clpro.htm" title="This provides tasks and concepts specific to CL programming.">CL programming</a></div>
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</div>
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<div class="relinfo"><strong>Related information</strong><br />
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<div><a href="../rzahw/rzahwovepo.htm">Multithreaded Applications</a></div>
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</div>
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</div>
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</body>
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</html>
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