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/* Test for bogus per-thread deletion of timers. */
#include <stdio.h>
#include <error.h>
#include <time.h>
#include <signal.h>
#include <stdint.h>
#include <string.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <unistd.h>
#if _POSIX_THREADS
# include <pthread.h>
/* Creating timers in another thread should work too. */
static void *
do_timer_create (void *arg)
{
struct sigevent *const sigev = arg;
timer_t *const timerId = sigev->sigev_value.sival_ptr;
if (timer_create (CLOCK_REALTIME, sigev, timerId) < 0)
{
printf ("timer_create: %m\n");
return NULL;
}
return timerId;
}
static int
do_test (void)
{
int i, res;
timer_t timerId;
struct itimerspec itval;
struct sigevent sigev;
itval.it_interval.tv_sec = 2;
itval.it_interval.tv_nsec = 0;
itval.it_value.tv_sec = 2;
itval.it_value.tv_nsec = 0;
sigev.sigev_notify = SIGEV_SIGNAL;
sigev.sigev_signo = SIGALRM;
sigev.sigev_value.sival_ptr = (void *) &timerId;
for (i = 0; i < 100; i++)
{
printf ("cnt = %d\n", i);
pthread_t thr;
res = pthread_create (&thr, NULL, &do_timer_create, &sigev);
if (res)
{
printf ("pthread_create: %s\n", strerror (res));
continue;
}
void *val;
res = pthread_join (thr, &val);
if (res)
{
printf ("pthread_join: %s\n", strerror (res));
continue;
}
if (val == NULL)
continue;
res = timer_settime (timerId, 0, &itval, NULL);
if (res < 0)
printf ("timer_settime: %m\n");
res = timer_delete (timerId);
if (res < 0)
printf ("timer_delete: %m\n");
}
return 0;
}
# define TEST_FUNCTION do_test ()
#else
# define TEST_FUNCTION 0
#endif
#include "../test-skeleton.c"
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