1 /* Copyright (C) 2004 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
26 pthread_cond_t cv = PTHREAD_COND_INITIALIZER;
27 pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
39 pthread_mutex_lock (&lock);
41 pthread_cond_wait (&cv, &lock);
43 pthread_mutex_unlock (&lock);
47 pthread_mutex_lock (&lock);
51 #ifdef UNLOCK_AFTER_BROADCAST
52 pthread_cond_broadcast (&cv);
53 pthread_mutex_unlock (&lock);
55 pthread_mutex_unlock (&lock);
56 pthread_cond_broadcast (&cv);
66 f = fopen ("/dev/null", "w");
69 printf ("couldn't open /dev/null, %m\n");
73 count = sysconf (_SC_NPROCESSORS_ONLN);
80 for (i = 0; i < count; ++i)
81 if ((ret = pthread_create (&th[i], NULL, tf, NULL)) != 0)
84 printf ("pthread_create %d failed: %m\n", i);
88 struct timespec ts = { .tv_sec = 20, .tv_nsec = 0 };
89 while (nanosleep (&ts, &ts) != 0);
91 pthread_mutex_lock (&lock);
93 pthread_mutex_unlock (&lock);
95 for (i = 0; i < count; ++i)
96 pthread_join (th[i], NULL);
102 #define TEST_FUNCTION do_test ()
104 #include "../test-skeleton.c"