62 lines
3.8 KiB
HTML
62 lines
3.8 KiB
HTML
<?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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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Program activations" />
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<meta name="abstract" content="An activation of a program is the allocation of static storage for the program." />
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<meta name="description" content="An activation of a program is the allocation of static storage for the program." />
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<meta name="DC.subject" content="activation program, program, activation, RCLRSC (Reclaim Resources) command, Reclaim Resources (RCLRSC) command, command, CL, RCLRSC (Reclaim Resources), Reclaim Resources (RCLRSC), resource, reclaiming, resources" />
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<meta name="keywords" content="activation program, program, activation, RCLRSC (Reclaim Resources) command, Reclaim Resources (RCLRSC) command, command, CL, RCLRSC (Reclaim Resources), Reclaim Resources (RCLRSC), resource, reclaiming, resources" />
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<meta name="DC.Relation" scheme="URI" content="pgmin.htm" />
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<meta name="DC.Relation" scheme="URI" content="../cl/rclrsc.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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<title>Program activations</title>
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</head>
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<body id="pgmac"><a name="pgmac"><!-- --></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">Program activations</h1>
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<div><p>An activation of a program is the allocation of static storage
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for the program. </p>
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<p>An activation is always ended when one of the following happens: </p>
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<ul><li>The current routing step ends.</li>
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<li>The request that activated the program is canceled.</li>
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<li>The <span class="cmdname">Reclaim Resources (RCLRSC)</span> command is run such
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that the last (or only) call of a program is ended.</li>
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</ul>
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<p>In addition, an activation can be destroyed by actions taken during a program
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call. These actions are dependent on the language (HLL or CL) in which the
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program is written.</p>
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<p>When a program is deactivated, static storage is returned to the system.
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The language (HLL or CL) in which the program is written determines when
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the program is normally deactivated. A CL program is always deactivated when
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the program ends.</p>
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<p>An RPG/400<sup>®</sup> program
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is deactivated when the last record indicator (LR) is set on before the program
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ends. If there is a return operation and LR is off, the program is not deactivated.</p>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="pgmin.htm" title="You can use the Display Debug (DSPDBG) command to display the call stack.">Display the call stack</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="../cl/rclrsc.htm">Reclaim Resources (RCLRSC) command</a></div>
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</div>
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</div>
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