mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-10 07:10:06 +00:00
81 lines
1.7 KiB
C
81 lines
1.7 KiB
C
/* Copyright (C) 2004-2016 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
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <pthread.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
|
|
static pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;
|
|
|
|
|
|
static void
|
|
cl (void *p)
|
|
{
|
|
pthread_mutex_unlock (&m);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf (void *arg)
|
|
{
|
|
if (pthread_mutex_lock (&m) != 0)
|
|
{
|
|
puts ("2nd mutex_lock failed");
|
|
exit (1);
|
|
}
|
|
|
|
exit (0);
|
|
}
|
|
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
pthread_key_t k;
|
|
if (pthread_key_create (&k, cl) != 0)
|
|
{
|
|
puts ("key_create failed");
|
|
return 1;
|
|
}
|
|
if (pthread_setspecific (k, (void *) 1) != 0)
|
|
{
|
|
puts ("setspecific failed");
|
|
return 1;
|
|
}
|
|
|
|
if (pthread_mutex_lock (&m) != 0)
|
|
{
|
|
puts ("1st mutex_lock failed");
|
|
return 1;
|
|
}
|
|
|
|
pthread_t th;
|
|
if (pthread_create (&th, NULL, tf, NULL) != 0)
|
|
{
|
|
puts ("create failed");
|
|
return 1;
|
|
}
|
|
|
|
pthread_exit (NULL);
|
|
}
|
|
|
|
|
|
#define TEST_FUNCTION do_test ()
|
|
#include "../test-skeleton.c"
|