1 /* Copyright (C) 2003-2023 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
24 static pthread_barrier_t bar
;
30 if (pthread_barrier_wait (&bar
) != 0)
32 puts ("tf: barrier_wait failed");
43 if (pthread_barrier_init (&bar
, NULL
, 3) != 0)
45 puts ("barrier_init failed");
51 if (pthread_attr_init (&a
) != 0)
53 puts ("attr_init failed");
57 if (pthread_attr_setstacksize (&a
, 1 * 1024 * 1024) != 0)
59 puts ("attr_setstacksize failed");
65 if (pthread_create (&th
[0], &a
, tf
, NULL
) != 0)
67 puts ("1st create failed");
71 if (pthread_attr_setdetachstate (&a
, PTHREAD_CREATE_DETACHED
) != 0)
73 puts ("attr_setdetachstate failed");
77 if (pthread_create (&th
[1], &a
, tf
, NULL
) != 0)
79 puts ("1st create failed");
83 if (pthread_attr_destroy (&a
) != 0)
85 puts ("attr_destroy failed");
89 if (pthread_detach (th
[0]) != 0)
91 puts ("could not detach 1st thread");
95 int err
= pthread_detach (th
[0]);
98 puts ("second detach of 1st thread succeeded");
103 printf ("second detach of 1st thread returned %d, not EINVAL\n", err
);
107 err
= pthread_detach (th
[1]);
110 puts ("detach of 2nd thread succeeded");
115 printf ("detach of 2nd thread returned %d, not EINVAL\n", err
);
122 #define TEST_FUNCTION do_test ()
123 #include "../test-skeleton.c"