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#include <errno.h>
#include <semaphore.h>
#include <stdio.h>
#include <unistd.h>
#include <pthread.h>
#include <internaltypes.h>
static int
do_test (void)
{
union
{
sem_t s;
struct new_sem ns;
} u;
if (sem_init (&u.s, 0, 0) != 0)
{
puts ("sem_init failed");
return 1;
}
struct timespec ts = { 0, 1000000001 }; /* Invalid. */
errno = 0;
if (sem_timedwait (&u.s, &ts) >= 0)
{
puts ("sem_timedwait did not fail");
return 1;
}
if (errno != EINVAL)
{
perror ("sem_timedwait did not fail with EINVAL");
return 1;
}
if (u.ns.nwaiters != 0)
{
printf ("sem_timedwait modified nwaiters: %ld\n", u.ns.nwaiters);
return 1;
}
ts.tv_sec = /* Invalid. */ -2;
ts.tv_nsec = 0;
errno = 0;
if (sem_timedwait (&u.s, &ts) >= 0)
{
puts ("2nd sem_timedwait did not fail");
return 1;
}
if (errno != ETIMEDOUT)
{
perror ("2nd sem_timedwait did not fail with ETIMEDOUT");
return 1;
}
if (u.ns.nwaiters != 0)
{
printf ("2nd sem_timedwait modified nwaiters: %ld\n", u.ns.nwaiters);
return 1;
}
return 0;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
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