90 lines
4.6 KiB
HTML
90 lines
4.6 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="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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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="task" />
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<meta name="DC.Title" content="Example: Delete files and source members" />
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<meta name="abstract" content="This example shows how to define and create a command that deletes files and source members." />
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<meta name="description" content="This example shows how to define and create a command that deletes files and source members." />
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<meta name="DC.subject" content="file, deleting, source member, member, source" />
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<meta name="keywords" content="file, deleting, source member, member, source" />
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<meta name="DC.Relation" scheme="URI" content="exdcc.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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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="dfsmb" />
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<meta name="DC.Language" content="en-us" />
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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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<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>Example: Delete files and source members</title>
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</head>
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<body id="dfsmb"><a name="dfsmb"><!-- --></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">Example: Delete files and source members</h1>
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<div><p>This example shows how to define and create a command that deletes
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files and source members.</p>
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<div class="section"> <p>You can create a command to delete files and their corresponding
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source members in QDDSSRC.</p>
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<p>The command definition statements for the
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command named DFS are: </p>
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<pre>CMD PROMPT('Delete File and Source')
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PARM KWD(FILE) TYPE(*NAME) LEN(10) PROMPT('File Name')</pre>
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<p>The command processing program is written assuming that the
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name of the file and the source file member are the same. The program also
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assumes that both the file and the source file are on the library list. If
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the program cannot delete the file, an information message is sent and the
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command attempts to remove the source member. If the source member does not
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exist, an escape message is sent.</p>
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<p>The command processing program is:
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</p>
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<div class="note"><span class="notetitle">Note:</span> Read the <a href="codedisclaimer.htm">Code license and disclaimer information</a> for important
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legal information.</div>
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<pre>PGM PARM(&FILE)
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DCL &FILE TYPE(*CHAR) LEN(10)
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DCL &MSGID TYPE(*CHAR) LEN(7)
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DCL &MSGDTA TYPE(*CHAR) LEN(80)
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DCL &SRCFILE TYPE(*CHAR) LEN(10)
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MONMSG MSGID(CPF0000) EXEC(GOTO ERROR) /* CATCH ALL */
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DLTF &FILE
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MONMSG MSGID(CPF2105) EXEC(DO) /* NOT FOUND */
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RCVMSG MSGTYPE(*EXCP) MSGID(&MSGID) MSGDTA(&MSGDTA)
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SNDPGMMSG MSGID(&MSGID) MSGF(QCPFMSG) MSGTYPE(*INFO) +
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MSGDTA(&MSGDTA)
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GOTO TRYDDS
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ENDDO
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RCVMSG MSGTYPE(*COMP) MSGID(&MSGID) MSGDTA(&MSGDTA)
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/* DELETE FILE COMPLETED */
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SNDPGMMSG MSGID(&MSGID) MSGF(QCPFMSG) MSGTYPE(*COMP) +
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MSGDTA(&MSGDTA) /* TRY IN QDDSSRC FILE */
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TRYDDS: CHKOBJ QDDSSRC OBJTYPE(*FILE) MBR(&FILE)
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RMVM QDDSSRC MBR(&FILE)
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CHGVAR &SRCFILE 'QDDSSRC'
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GOTO END
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END: RCVMSG MSGTYPE(*COMP) MSGID(&MSGID) MSGDTA(&MSGDTA)
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/* REMOVE MEMBER COMPLETED */
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SNDPGMMSG MSGID(&MSGID) MSGF(QCPFMSG) MSGTYPE(*COMP) +
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MSGDTA(&MSGDTA)
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RETURN
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ERROR: RCVMSG MSGTYPE(*EXCP) MSGID(&MSGID) MSGDTA(&MSGDTA)
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/* ESCAPE MESSAGE */
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SNDPGMMSG MSGID(&MSGID) MSGF(QCPFMSG) MSGTYPE(*ESCAPE) +
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MSGDTA(&MSGDTA)
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ENDPGM</pre>
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</div>
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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="exdcc.htm" title="This contains examples of defining and creating commands.">Examples: Define and create commands</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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