mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-03 04:01:43 +08:00
76 lines
1.9 KiB
C
76 lines
1.9 KiB
C
/* Copyright (C) 2004-2020 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <errno.h>
|
|
#include <pthread.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <time.h>
|
|
|
|
|
|
static pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
|
|
static pthread_mutex_t mut = PTHREAD_MUTEX_INITIALIZER;
|
|
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
int result = 0;
|
|
struct timespec ts;
|
|
|
|
if (clock_gettime (CLOCK_REALTIME, &ts) != 0)
|
|
{
|
|
puts ("clock_gettime failed");
|
|
return 1;
|
|
}
|
|
|
|
ts.tv_nsec = -1;
|
|
|
|
int e = pthread_cond_timedwait (&cond, &mut, &ts);
|
|
if (e == 0)
|
|
{
|
|
puts ("first cond_timedwait did not fail");
|
|
result = 1;
|
|
}
|
|
else if (e != EINVAL)
|
|
{
|
|
puts ("first cond_timedwait did not return EINVAL");
|
|
result = 1;
|
|
}
|
|
|
|
ts.tv_nsec = 2000000000;
|
|
|
|
e = pthread_cond_timedwait (&cond, &mut, &ts);
|
|
if (e == 0)
|
|
{
|
|
puts ("second cond_timedwait did not fail");
|
|
result = 1;
|
|
}
|
|
else if (e != EINVAL)
|
|
{
|
|
puts ("second cond_timedwait did not return EINVAL");
|
|
result = 1;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
|
|
#define TEST_FUNCTION do_test ()
|
|
#include "../test-skeleton.c"
|