1 /* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
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, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
28 static pthread_barrier_t b;
34 fputs ("in cleanup\n", stdout);
41 int fd = open ("/dev/null", O_RDWR);
44 puts ("cannot open /dev/null");
47 FILE *fp = fdopen (fd, "w");
50 puts ("fdopen failed");
54 pthread_cleanup_push (cleanup, NULL);
56 int e = pthread_barrier_wait (&b);
57 if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
59 puts ("barrier_wait failed");
64 /* fprintf() uses write() which is a cancallation point. */
67 pthread_cleanup_pop (0);
76 if (pthread_barrier_init (&b, NULL, 2) != 0)
78 puts ("barrier_init failed");
83 if (pthread_create (&th, NULL, tf, NULL) != 0)
85 puts ("create failed");
89 int e = pthread_barrier_wait (&b);
90 if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
92 puts ("barrier_wait failed");
100 if (pthread_cancel (th) != 0)
102 puts ("cancel failed");
106 puts ("waiting for the child");
109 if (pthread_join (th, &r) != 0)
111 puts ("join failed");
115 if (r != PTHREAD_CANCELED)
117 puts ("thread wasn't canceled");
125 #define TEST_FUNCTION do_test ()
126 #include "../test-skeleton.c"