1 /* Copyright (C) 2003-2013 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Jakub Jelinek <jakub@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 <http://www.gnu.org/licenses/>. */
19 /* Test whether pthread_create/pthread_join with user defined stacks
21 NOTE: this tests functionality beyond POSIX. In POSIX user defined
22 stacks cannot be ever freed once used by pthread_create nor they can
23 be reused for other thread. */
48 int res = posix_memalign (&stack, getpagesize (), 4 * PTHREAD_STACK_MIN);
51 printf ("malloc failed %s\n", strerror (res));
56 pthread_attr_init (&attr);
59 res = pthread_attr_setstack (&attr, stack, 4 * PTHREAD_STACK_MIN);
62 printf ("pthread_attr_setstack failed %d\n", res);
66 for (int i = 0; i < 16; ++i)
68 /* Create the thread. */
70 res = pthread_create (&th, &attr, tf, NULL);
73 printf ("pthread_create failed %d\n", res);
78 res = pthread_join (th, NULL);
81 printf ("pthread_join failed %d\n", res);
87 pthread_attr_destroy (&attr);
91 printf ("seen %d != 16\n", seen);
99 #define TEST_FUNCTION do_test ()
100 #include "../test-skeleton.c"