| /* Copyright (C) 2002-2016 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <errno.h> |
| #include <semaphore.h> |
| #include <signal.h> |
| #include <stdio.h> |
| #include <unistd.h> |
| |
| |
| static int |
| do_test (void) |
| { |
| sem_t s; |
| |
| if (sem_init (&s, 0, 0) == -1) |
| { |
| puts ("init failed"); |
| return 1; |
| } |
| |
| /* Set an alarm for 1 second. The wrapper will expect this. */ |
| alarm (1); |
| |
| if (TEMP_FAILURE_RETRY (sem_wait (&s)) == -1) |
| { |
| puts ("wait failed"); |
| return 1; |
| } |
| |
| /* We should never get here. */ |
| puts ("wait succeeded"); |
| return 1; |
| } |
| |
| #define EXPECTED_SIGNAL SIGALRM |
| #define TEST_FUNCTION do_test () |
| #include "../test-skeleton.c" |