| /* Copyright (C) 2004 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| 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, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| #include <pthread.h> |
| #include <stdio.h> |
| #include <string.h> |
| |
| |
| static int |
| do_test (void) |
| { |
| pthread_rwlock_t r; |
| int ret; |
| |
| memset (&r, 0xaa, sizeof (r)); |
| if ((ret = pthread_rwlock_init (&r, NULL)) != 0) |
| { |
| printf ("rwlock_init failed: %d\n", ret); |
| return 1; |
| } |
| |
| if ((ret = pthread_rwlock_rdlock (&r)) != 0) |
| { |
| printf ("rwlock_rdlock failed: %d\n", ret); |
| return 1; |
| } |
| |
| if ((ret = pthread_rwlock_unlock (&r)) != 0) |
| { |
| printf ("rwlock_unlock failed: %d\n", ret); |
| return 1; |
| } |
| |
| if ((ret = pthread_rwlock_wrlock (&r)) != 0) |
| { |
| printf ("rwlock_wrlock failed: %d\n", ret); |
| return 1; |
| } |
| |
| if ((ret = pthread_rwlock_unlock (&r)) != 0) |
| { |
| printf ("second rwlock_unlock failed: %d\n", ret); |
| return 1; |
| } |
| |
| if ((ret = pthread_rwlock_destroy (&r)) != 0) |
| { |
| printf ("second rwlock_destroy failed: %d\n", ret); |
| return 1; |
| } |
| |
| return 0; |
| } |
| |
| #define TEST_FUNCTION do_test () |
| #include "../test-skeleton.c" |