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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
/* Copyright (C) 2003-2021 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
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 <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/time.h>
#include <support/check.h>
#include <support/timespec.h>
#include <support/xthread.h>
#include <support/xtime.h>
#include "eintr.c"
static pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;
static pthread_cond_t c = PTHREAD_COND_INITIALIZER;
static void *
tf (void *arg)
{
struct timespec ts = timespec_add (xclock_now (CLOCK_REALTIME),
make_timespec (10000, 0));
/* This call must never return. */
TEST_COMPARE (pthread_cond_timedwait (&c, &m, &ts), 0);
FAIL_EXIT1 ("pthread_cond_timedwait returned unexpectedly\n");
}
static int
do_test (void)
{
setup_eintr (SIGUSR1, NULL);
xpthread_create (NULL, tf, NULL);
delayed_exit (3);
/* This call must never return. */
xpthread_cond_wait (&c, &m);
FAIL_RET ("error: pthread_cond_wait returned");
}
#include <support/test-driver.c>
|
