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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#include <string.h>
22
23
24static int
25do_test (void)
26{
27 pthread_key_t key1;
28 pthread_key_t key2;
29 void *value;
30 int result = 0;
31 int err;
32
33 err = pthread_key_create (&key1, NULL);
34 if (err != 0)
35 {
36 printf ("1st key_create failed: %s\n", strerror (err));
37 return 1;
38 }
39
40 /* Initial value must be NULL. */
41 value = pthread_getspecific (key1);
42 if (value != NULL)
43 {
44 puts ("1st getspecific != NULL");
45 result = 1;
46 }
47
48 err = pthread_setspecific (key1, (void *) -2l);
49 if (err != 0)
50 {
51 printf ("1st setspecific failed: %s\n", strerror (err));
52 return 1;
53 }
54
55 value = pthread_getspecific (key1);
56 if (value == NULL)
57 {
58 puts ("2nd getspecific == NULL\n");
59 result = 1;
60 }
61 else if (value != (void *) -2l)
62 {
63 puts ("2nd getspecific != -2l\n");
64 result = 1;
65 }
66
67 err = pthread_setspecific (key1, (void *) -3l);
68 if (err != 0)
69 {
70 printf ("2nd setspecific failed: %s\n", strerror (err));
71 return 1;
72 }
73
74 value = pthread_getspecific (key1);
75 if (value == NULL)
76 {
77 puts ("3rd getspecific == NULL\n");
78 result = 1;
79 }
80 else if (value != (void *) -3l)
81 {
82 puts ("3rd getspecific != -2l\n");
83 result = 1;
84 }
85
86 err = pthread_key_delete (key1);
87 if (err != 0)
88 {
89 printf ("key_delete failed: %s\n", strerror (err));
90 result = 1;
91 }
92
93
94 err = pthread_key_create (&key2, NULL);
95 if (err != 0)
96 {
97 printf ("2nd key_create failed: %s\n", strerror (err));
98 return 1;
99 }
100
101 if (key1 != key2)
102 puts ("key1 != key2; no more tests performed");
103 else
104 {
105 value = pthread_getspecific (key2);
106 if (value != NULL)
107 {
108 puts ("4th getspecific != NULL");
109 result = 1;
110 }
111 }
112
113 return result;
114}
115
116#define TEST_FUNCTION do_test ()
117#include "../test-skeleton.c"
118

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