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b168057a | 1 | /* Copyright (C) 2004-2015 Free Software Foundation, Inc. |
4a08113c UD |
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 | |
59ba27a6 PE |
15 | License along with the GNU C Library; if not, see |
16 | <http://www.gnu.org/licenses/>. */ | |
4a08113c UD |
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" |