| xf.li | bdd93d5 | 2023-05-12 07:10:14 -0700 | [diff] [blame] | 1 | /* Copyright (C) 2004-2016 Free Software Foundation, Inc. |
| 2 | This file is part of the GNU C Library. |
| 3 | |
| 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. |
| 8 | |
| 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. |
| 13 | |
| 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 | <http://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | #include <pthread.h> |
| 19 | #include <stdio.h> |
| 20 | #include <string.h> |
| 21 | |
| 22 | |
| 23 | static int |
| 24 | do_test (void) |
| 25 | { |
| 26 | pthread_rwlock_t r; |
| 27 | int ret; |
| 28 | |
| 29 | memset (&r, 0xaa, sizeof (r)); |
| 30 | if ((ret = pthread_rwlock_init (&r, NULL)) != 0) |
| 31 | { |
| 32 | printf ("rwlock_init failed: %d\n", ret); |
| 33 | return 1; |
| 34 | } |
| 35 | |
| 36 | if ((ret = pthread_rwlock_rdlock (&r)) != 0) |
| 37 | { |
| 38 | printf ("rwlock_rdlock failed: %d\n", ret); |
| 39 | return 1; |
| 40 | } |
| 41 | |
| 42 | if ((ret = pthread_rwlock_unlock (&r)) != 0) |
| 43 | { |
| 44 | printf ("rwlock_unlock failed: %d\n", ret); |
| 45 | return 1; |
| 46 | } |
| 47 | |
| 48 | if ((ret = pthread_rwlock_wrlock (&r)) != 0) |
| 49 | { |
| 50 | printf ("rwlock_wrlock failed: %d\n", ret); |
| 51 | return 1; |
| 52 | } |
| 53 | |
| 54 | if ((ret = pthread_rwlock_unlock (&r)) != 0) |
| 55 | { |
| 56 | printf ("second rwlock_unlock failed: %d\n", ret); |
| 57 | return 1; |
| 58 | } |
| 59 | |
| 60 | if ((ret = pthread_rwlock_destroy (&r)) != 0) |
| 61 | { |
| 62 | printf ("second rwlock_destroy failed: %d\n", ret); |
| 63 | return 1; |
| 64 | } |
| 65 | |
| 66 | return 0; |
| 67 | } |
| 68 | |
| 69 | #define TEST_FUNCTION do_test () |
| 70 | #include "../test-skeleton.c" |