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f7a9f785 | 1 | /* Copyright (C) 2002-2016 Free Software Foundation, Inc. |
76a50749 UD |
2 | This file is part of the GNU C Library. |
3 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. | |
4 | ||
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. | |
9 | ||
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. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
59ba27a6 PE |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
76a50749 UD |
18 | |
19 | #include <pthread.h> | |
20 | #include <stdio.h> | |
21 | ||
22 | ||
23 | static int | |
24 | do_test (void) | |
25 | { | |
26 | pthread_rwlock_t r; | |
27 | ||
28 | if (pthread_rwlock_init (&r, NULL) != 0) | |
29 | { | |
30 | puts ("rwlock_init failed"); | |
31 | return 1; | |
32 | } | |
33 | puts ("rwlock_init succeeded"); | |
34 | ||
35 | if (pthread_rwlock_rdlock (&r) != 0) | |
36 | { | |
37 | puts ("1st rwlock_rdlock failed"); | |
38 | return 1; | |
39 | } | |
40 | puts ("1st rwlock_rdlock succeeded"); | |
41 | ||
42 | if (pthread_rwlock_rdlock (&r) != 0) | |
43 | { | |
44 | puts ("2nd rwlock_rdlock failed"); | |
45 | return 1; | |
46 | } | |
47 | puts ("2nd rwlock_rdlock succeeded"); | |
48 | ||
49 | if (pthread_rwlock_unlock (&r) != 0) | |
50 | { | |
51 | puts ("1st rwlock_unlock failed"); | |
52 | return 1; | |
53 | } | |
54 | puts ("1st rwlock_unlock succeeded"); | |
55 | ||
56 | if (pthread_rwlock_unlock (&r) != 0) | |
57 | { | |
58 | puts ("2nd rwlock_unlock failed"); | |
59 | return 1; | |
60 | } | |
61 | puts ("2nd rwlock_unlock succeeded"); | |
62 | ||
63 | if (pthread_rwlock_wrlock (&r) != 0) | |
64 | { | |
65 | puts ("1st rwlock_wrlock failed"); | |
66 | return 1; | |
67 | } | |
68 | puts ("1st rwlock_wrlock succeeded"); | |
69 | ||
70 | if (pthread_rwlock_unlock (&r) != 0) | |
71 | { | |
72 | puts ("3rd rwlock_unlock failed"); | |
73 | return 1; | |
74 | } | |
75 | puts ("3rd rwlock_unlock succeeded"); | |
76 | ||
77 | if (pthread_rwlock_wrlock (&r) != 0) | |
78 | { | |
79 | puts ("2nd rwlock_wrlock failed"); | |
80 | return 1; | |
81 | } | |
82 | puts ("2nd rwlock_wrlock succeeded"); | |
83 | ||
84 | if (pthread_rwlock_unlock (&r) != 0) | |
85 | { | |
86 | puts ("4th rwlock_unlock failed"); | |
87 | return 1; | |
88 | } | |
89 | puts ("4th rwlock_unlock succeeded"); | |
90 | ||
91 | if (pthread_rwlock_rdlock (&r) != 0) | |
92 | { | |
93 | puts ("3rd rwlock_rdlock failed"); | |
94 | return 1; | |
95 | } | |
96 | puts ("3rd rwlock_rdlock succeeded"); | |
97 | ||
98 | if (pthread_rwlock_unlock (&r) != 0) | |
99 | { | |
100 | puts ("5th rwlock_unlock failed"); | |
101 | return 1; | |
102 | } | |
103 | puts ("5th rwlock_unlock succeeded"); | |
104 | ||
105 | if (pthread_rwlock_destroy (&r) != 0) | |
106 | { | |
107 | puts ("rwlock_destroy failed"); | |
108 | return 1; | |
109 | } | |
110 | puts ("rwlock_destroy succeeded"); | |
111 | ||
112 | return 0; | |
113 | } | |
114 | ||
115 | #define TEST_FUNCTION do_test () | |
116 | #include "../test-skeleton.c" |