summaryrefslogtreecommitdiff
path: root/sim/testsuite/sim/cris/c/sig10.c
blob: d9263081c6139a2c1bb92b71b7fca0d7f6e7295a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
/* Check that TRT happens when trying to IGN an non-ignorable signal, more than one thread.
#notarget: cris*-*-elf
#cc: additional_flags=-pthread
#xerror:
#output: Exiting pid 42 due to signal 9\n
#output: program stopped with signal 4.\n
*/

#include <stdlib.h>
#include <stddef.h>
#include <stdio.h>
#include <unistd.h>
#include <pthread.h>
#include <sys/types.h>
#include <signal.h>

static void *
process (void *arg)
{
  while (1)
    sched_yield ();
  return NULL;
}

int main (void)
{
  pthread_t th_a;
  signal (SIGKILL, SIG_IGN);
  if (pthread_create (&th_a, NULL, process, (void *) "a") == 0)
    kill (getpid (), SIGKILL);
  printf ("xyzzy\n");
  exit (0);
}