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1/* Copyright (C) 2002-2019 Free Software Foundation, Inc.
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
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
18
19#include <pthread.h>
20#include <stdio.h>
21
22
23static int
24do_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"
117

Warning: That file was not part of the compilation database. It may have many parsing errors.