58 lines
3.4 KiB
HTML
58 lines
3.4 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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<meta name="DC.Title" content="Parameters passed to the prompt override program" />
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<meta name="abstract" content="The prompt override program is passed several parameters." />
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<meta name="description" content="The prompt override program is passed several parameters." />
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<meta name="DC.subject" content="prompt override program, information passed to" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Parameters passed to the prompt override program</title>
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</head>
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<body id="paramprompt"><a name="paramprompt"><!-- --></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">Parameters passed to the prompt override program</h1>
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<div><p>The prompt override program is passed several parameters.</p>
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<ul><li>A 20-character field. The first 10 characters of the field contain the
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name of the command and the last 10 characters contain the name of the library.</li>
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<li>A value for each key parameter, if any. If more than one key parameter
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is defined, the parameter values are passed in the order that the key parameters
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are defined in the command definition source.</li>
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<li>A 32676-byte (32K) space to hold the command string that is created by
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the prompt override program. The first two bytes of this field must contain
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the hexadecimal length of the command string that is returned. The actual
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command string follows the first two bytes. <p>For example, when defining
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two key parameters for a command, four parameters pass to the prompt override
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program as follows: </p>
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<ul><li>One parameter for the command.</li>
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<li>Two parameters for the key parameters.</li>
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<li>One parameter for the command string space.</li>
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</ul>
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</li>
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</ul>
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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="wrtpop.htm" title="A prompt override program needs to be passed certain information to return current values when a command is prompted.">Write a prompt override program</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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