gcc/testsuite/gcc.dg/pr34171.c

   1 /* Testcase by Martin Michlmayr <tbm@cyrius.com> */
   2
   3 /* { dg-do compile } */
   4 /* { dg-options "-O3" } */
   5
   6 extern char coredump;
   7 extern void sigemptyset (char *);
   8 struct sigaction
   9 {
  10   char sa_mask;
  11 };
  12 void doSignalsSetup (void)
  13 {
  14   static const int signals[] = {
  15     1, 2, 3, 4, 6, 8, 11, 13, 14, 15, 30 , 31
  16   };
  17   unsigned int i, sig;
  18   struct sigaction sa;
  19   for (i = 0; i < sizeof (signals) / sizeof (int); i++)
  20     {
  21       sig = signals[i];
  22       if (coredump &&
  23           (sig == 4 || sig == 8 || sig == 11 || sig == 10))
  24         continue;
  25       sigemptyset (&sa.sa_mask);
  26     }
  27 }