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* Test sproc_p.c
* The purpose of this test and the sproc_ch.c test is to test the shutdown
* of all the IRIX sprocs in a program when one of them dies due to an error.
* In this test, the parent sproc gets a segmentation fault and dies.
* The child sproc never stops on its own. You should use "ps" to see if
* the child sproc is killed after the parent dies.
#include "prinit.h"
#include <stdio.h>
#if !defined(IRIX)
int main(int argc, char **argv)
printf("This test applies to IRIX only.\n");
return 0;
#else /* IRIX */
#include "prthread.h"
#include <sys/types.h>
#include <unistd.h>
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");
/* I never stop */
while (1) {
int main()
int *p = 0;
printf("The parent sproc has pid %d.\n", getpid());
printf("The parent sproc will first create a child sproc.\n");
printf("Then the parent sproc will get a segmentation fault and die.\n");
printf("The child sproc should be killed after the parent sproc dies.\n");
printf("Use 'ps' to make sure this is so.\n");
PR_CreateThread(PR_USER_THREAD, NeverStops, NULL,
/* Force a segmentation fault */
*p = 0;
return 0;
#endif /* IRIX */