зеркало из https://github.com/mozilla/pjs.git
117 строки
3.4 KiB
C
117 строки
3.4 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/*
|
|
* The contents of this file are subject to the Mozilla Public
|
|
* License Version 1.1 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS
|
|
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
* implied. See the License for the specific language governing
|
|
* rights and limitations under the License.
|
|
*
|
|
* The Original Code is the Netscape security libraries.
|
|
*
|
|
* The Initial Developer of the Original Code is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998-2000 Netscape Communications Corporation. All
|
|
* Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the
|
|
* terms of the GNU General Public License Version 2 or later (the
|
|
* "GPL"), in which case the provisions of the GPL are applicable
|
|
* instead of those above. If you wish to allow use of your
|
|
* version of this file only under the terms of the GPL and not to
|
|
* allow others to use your version of this file under the MPL,
|
|
* indicate your decision by deleting the provisions above and
|
|
* replace them with the notice and other provisions required by
|
|
* the GPL. If you do not delete the provisions above, a recipient
|
|
* may use your version of this file under either the MPL or the
|
|
* GPL.
|
|
*/
|
|
|
|
/*
|
|
* Test sproc_ch.c
|
|
*
|
|
* The purpose of this test and the sproc_p.c test is to test the shutdown
|
|
* of all the IRIX sprocs in a program when one of them dies due to an error.
|
|
*
|
|
* There are three sprocs in this test: the parent, the child, and the
|
|
* grandchild. The parent and child sprocs never stop on their own.
|
|
* The grandchild sproc gets a segmentation fault and dies. You should
|
|
* You should use "ps" to see if the parent and child sprocs are killed
|
|
* after the grandchild dies.
|
|
*/
|
|
|
|
#include "prinit.h"
|
|
#include <stdio.h>
|
|
|
|
#if !defined(IRIX)
|
|
|
|
int main()
|
|
{
|
|
printf("This test applies to IRIX only.\n");
|
|
return 0;
|
|
}
|
|
|
|
#else /* IRIX */
|
|
|
|
#include "prthread.h"
|
|
#include <sys/types.h>
|
|
#include <unistd.h>
|
|
|
|
void SegFault(void *unused)
|
|
{
|
|
int *p = 0;
|
|
|
|
printf("The grandchild sproc has pid %d.\n", getpid());
|
|
printf("The grandchild sproc will get a segmentation fault and die.\n");
|
|
printf("The parent and child sprocs should be killed after the "
|
|
"grandchild sproc dies.\n");
|
|
printf("Use 'ps' to make sure this is so.\n");
|
|
fflush(stdout);
|
|
/* Force a segmentation fault */
|
|
*p = 0;
|
|
}
|
|
|
|
void NeverStops(void *unused)
|
|
{
|
|
int i = 0;
|
|
|
|
printf("The child sproc has pid %d.\n", getpid());
|
|
printf("The child sproc won't stop on its own.\n");
|
|
fflush(stdout);
|
|
|
|
/* create the grandchild sproc */
|
|
PR_CreateThread(PR_USER_THREAD, SegFault, NULL,
|
|
PR_PRIORITY_NORMAL, PR_GLOBAL_THREAD, PR_UNJOINABLE_THREAD, 0);
|
|
|
|
while (1) {
|
|
i++;
|
|
}
|
|
}
|
|
|
|
int main()
|
|
{
|
|
int i= 0;
|
|
|
|
PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
|
|
|
|
printf("The parent sproc has pid %d.\n", getpid());
|
|
printf("The parent sproc won't stop on its own.\n");
|
|
fflush(stdout);
|
|
|
|
/* create the child sproc */
|
|
PR_CreateThread(PR_USER_THREAD, NeverStops, NULL,
|
|
PR_PRIORITY_NORMAL, PR_GLOBAL_THREAD, PR_UNJOINABLE_THREAD, 0);
|
|
|
|
while (1) {
|
|
i++;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#endif /* IRIX */
|