/* Timer test using the monotonic clock.  */

#include <time.h>

#include <unistd.h>

#if defined CLOCK_MONOTONIC && defined _POSIX_MONOTONIC_CLOCK

# define TEST_CLOCK	CLOCK_MONOTONIC

# define TEST_CLOCK_MISSING(clock) \

  (setup_test () ? "CLOCK_MONOTONIC" : NULL)

# include <stdio.h>

static int

setup_test (void)

{

  if (sysconf (_SC_MONOTONIC_CLOCK) <= 0)

    return 1;

  /* The user-level timers implementation doesn't support CLOCK_MONOTONIC,

     even though sysconf claims it will.  */

  timer_t t;

  if (timer_create (TEST_CLOCK, NULL, &t) != 0)

    {

      printf ("timer_create: %m\n");

      return 1;

    }

  timer_delete (t);

  return 0;

}

# include "tst-timer4.c"

#else

# define TEST_FUNCTION	0

# include "../test-skeleton.c"

#endif