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- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /*
- * The contents of this file are subject to the Netscape Public License
- * Version 1.0 (the "NPL"); you may not use this file except in
- * compliance with the NPL. You may obtain a copy of the NPL at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- * for the specific language governing rights and limitations under the
- * NPL.
- *
- * The Initial Developer of this code under the NPL is Netscape
- * Communications Corporation. Portions created by Netscape are
- * Copyright (C) 1998 Netscape Communications Corporation. All Rights
- * Reserved.
- */
-
- /*
- * 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 */
-