1 /* Copyright (C) 2003-2020 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, see
17 <https://www.gnu.org/licenses/>. */
25 static pthread_barrier_t bar
;
31 if (pthread_barrier_wait (&bar
) != 0)
33 puts ("tf: barrier_wait failed");
44 if (pthread_barrier_init (&bar
, NULL
, 3) != 0)
46 puts ("barrier_init failed");
52 if (pthread_attr_init (&a
) != 0)
54 puts ("attr_init failed");
58 if (pthread_attr_setstacksize (&a
, 1 * 1024 * 1024) != 0)
60 puts ("attr_setstacksize failed");
66 if (pthread_create (&th
[0], &a
, tf
, NULL
) != 0)
68 puts ("1st create failed");
72 if (pthread_attr_setdetachstate (&a
, PTHREAD_CREATE_DETACHED
) != 0)
74 puts ("attr_setdetachstate failed");
78 if (pthread_create (&th
[1], &a
, tf
, NULL
) != 0)
80 puts ("1st create failed");
84 if (pthread_attr_destroy (&a
) != 0)
86 puts ("attr_destroy failed");
90 if (pthread_detach (th
[0]) != 0)
92 puts ("could not detach 1st thread");
96 int err
= pthread_detach (th
[0]);
99 puts ("second detach of 1st thread succeeded");
104 printf ("second detach of 1st thread returned %d, not EINVAL\n", err
);
108 err
= pthread_detach (th
[1]);
111 puts ("detach of 2nd thread succeeded");
116 printf ("detach of 2nd thread returned %d, not EINVAL\n", err
);
123 #define TEST_FUNCTION do_test ()
124 #include "../test-skeleton.c"