157 lines
8.3 KiB
HTML
157 lines
8.3 KiB
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 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.Title" content="Example in ILE C: Remove exit program and deregister exit point" />
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<meta name="abstract" content="This program removes an exit program and deregisters an exit point from the registration facility." />
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<meta name="description" content="This program removes an exit program and deregisters an exit point from the registration facility." />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Identifier" content="ileRemoveILEC" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<title>Example in ILE C: Remove exit program and deregister exit point</title>
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</head>
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<body id="ileRemoveILEC"><a name="ileRemoveILEC"><!-- --></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 in ILE C: Remove exit program and deregister exit point</h1>
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<div><p>This program removes an exit program and deregisters an exit point
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from the registration facility.</p>
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<div class="section"><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>/********************************************************************/
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/* PROGRAM: Remove an Exit Program */
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/* Deregister an Exit Point */
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/* */
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/* LANGUAGE: ILE C */
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/* */
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/* DESCRIPTION: This program removes an exit program and */
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/* deregisters an exit point from the registration */
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/* facility. */
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/* */
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/* APIs USED: QusRemoveExitProgram - Remove Exit Program */
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/* QusDeregisterExitPoint - Deregister Exit Point */
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/* */
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/********************************************************************/
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/* NOTE: This example uses APIs that are shipped with *EXCLUDE */
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/* authority. The user needs *USE authority to the service */
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/* program QUSRGFA1 to use these APIs. */
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/********************************************************************/
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/********************************************************************/
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/* Includes */
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/********************************************************************/
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#include <stdio.h>
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#include <signal.h>
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#include <string.h>
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#include <stdlib.h>
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#include <qusrgfa1.h>
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#include <qusec.h>
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#include <qliept.h>
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/********************************************************************/
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/* Structures */
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/********************************************************************/
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typedef struct { /* Error code */
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Qus_EC_t ec_fields;
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char exception_data[100];
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} error_code_struct;
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/********************************************************************/
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/* */
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/* main */
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/* */
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/********************************************************************/
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int main()
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{
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int pgm_num=1;
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error_code_struct error_code;
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/******************************************************************/
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/* Remove an exit program from the exit point and then deregister */
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/* the exit point. It is not necessary to remove exit programs */
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/* from an exit point before deregistering the exit point. It is */
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/* done here only for illustration purposes. */
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/******************************************************************/
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/******************************************************************/
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/* Initialize the error code parameter. To have exceptions */
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/* signaled to this program by the API, set the bytes provided */
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/* field of the code to zero. This program has exceptions sent */
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/* through the error code parameter; therefore, the bytes */
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/* provided field is set to the number of bytes that this program */
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/* gives the API for the parameter. */
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/******************************************************************/
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error_code.ec_fields.Bytes_Provided=sizeof(error_code_struct);
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/******************************************************************/
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/* Call the API to remove the exit program. */
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/******************************************************************/
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QusRemoveExitProgram("EXAMPLE_EXIT_POINT ",
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"EXMP0100",
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pgm_num,
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&error_code);
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/******************************************************************/
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/* If an exception occurs, the API returns the exception in the */
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/* error code parameter. The bytes available field is set to */
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/* zero if no exception occurs and nonzero if an exception does */
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/* occur. */
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/******************************************************************/
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if (error_code.ec_fields.Bytes_Available != 0)
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{
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printf("ATTEMPT TO REMOVE EXIT PROGRAM FAILED WITH EXCEPTION: %.7s",
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error_code.ec_fields.Exception_Id);
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exit(1);
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}
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/******************************************************************/
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/* If the call to remove the exit program is successful, */
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/* deregister the exit point. */
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/******************************************************************/
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/******************************************************************/
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/* Call the API to add the exit program. */
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/******************************************************************/
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QusDeregisterExitPoint("EXAMPLE_EXIT_POINT ",
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"EXMP0100",
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&error_code);
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/******************************************************************/
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/* If an exception occurs, the API returns the exception in the */
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/* error code parameter. The bytes available field is set to */
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/* zero if no exception occurs and nonzero if an exception does */
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/* occur. */
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/******************************************************************/
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if (error_code.ec_fields.Bytes_Available != 0)
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{
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printf("ATTEMPT TO DEREGISTER EXIT POINT FAILED WITH EXCEPTION: %.7s",
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error_code.ec_fields.Exception_Id);
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exit(1);
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}
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} /* End program */</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="ileScenario.htm" title="The example APIs in this section represent two general functions of APIs--change and retrieve.">Scenario: Integrated Language Environment (ILE) APIs</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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