1 /* Copyright (C) 2003-2015 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 <http://www.gnu.org/licenses/>. */
21 #include <semaphore.h>
28 remove_sem (int status, void *arg)
40 on_exit (remove_sem, (void *) "/glibc-tst-sem9");
42 for (i = 0; i < 3; ++i)
44 s = sem_open ("/glibc-tst-sem9", O_CREAT, 0600, 1);
49 puts ("sem_open not supported. Oh well.");
53 /* Maybe the shm filesystem has strict permissions. */
56 puts ("sem_open not allowed. Oh well.");
60 printf ("sem_open: %m\n");
64 /* Now close the handle. */
65 if (sem_close (s) != 0)
67 puts ("sem_close failed");
72 if (sem_unlink ("/glibc-tst-sem9") != 0)
74 puts ("sem_unlink failed");
82 #define TEST_FUNCTION do_test ()
83 #include "../test-skeleton.c"