posix/tst-cpucount.c

   1 #include <sched.h>
   2 #include <stdio.h>
   3 #include <sys/param.h>
   4
   5 static int
   6 do_test (void)
   7 {
   8   cpu_set_t c;
   9
  10   CPU_ZERO (&c);
  11
  12   for (int cnt = 0; cnt < MIN (CPU_SETSIZE, 130); ++cnt)
  13     {
  14       int n = CPU_COUNT (&c);
  15       if (n != cnt)
  16         {
  17           printf ("expected %d, not %d\n", cnt, n);
  18           return 1;
  19         }
  20
  21       CPU_SET (cnt, &c);
  22     }
  23
  24   return 0;
  25 }
  26
  27 #define TEST_FUNCTION do_test ()
  28 #include "../test-skeleton.c"