summaryrefslogtreecommitdiff
path: root/posix/tst-cpucount.c
blob: b3691a18da742799616256f223377270d0667447 (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
#include <sched.h>
#include <stdio.h>
#include <sys/param.h>

static int
do_test (void)
{
  cpu_set_t c;

  CPU_ZERO (&c);

  for (int cnt = 0; cnt < MIN (CPU_SETSIZE, 130); ++cnt)
    {
      int n = CPU_COUNT (&c);
      if (n != cnt)
	{
	  printf ("expected %d, not %d\n", cnt, n);
	  return 1;
	}

      CPU_SET (cnt, &c);
    }

  return 0;
}

#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"