sim/testsuite/cris/c/sig7.c

   1 /* Check unsupported case of sigaction syscall.
   2 #progos: linux
   3 #xerror:
   4 #output: Unimplemented rt_sigaction syscall (0x8, 0x3df*\n
   5 #output: program stopped with signal 4 (*).\n
   6 */
   7 #include <stdio.h>
   8 #include <signal.h>
   9 #include <stdlib.h>
  10 #include <errno.h>
  11
  12 int
  13 main (void)
  14 {
  15   struct sigaction sa;
  16   int err;
  17   sa.sa_sigaction = NULL;
  18   sa.sa_flags = SA_RESTART | SA_SIGINFO;
  19   sigemptyset (&sa.sa_mask);
  20
  21   err = sigaction (SIGFPE, &sa, NULL);
  22   if (err == -1 && errno == ENOSYS)
  23     printf ("ENOSYS\n");
  24
  25   printf ("xyzzy\n");
  26   exit (0);
  27 }