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1/* Copyright (C) 2003-2019 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
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 <limits.h>
20#include <pthread.h>
21#include <stdio.h>
22#include <stdlib.h>
23#include <unistd.h>
24
25
26static pthread_key_t key1;
27static pthread_key_t key2;
28
29
30static int left;
31
32
33static void
34destr1 (void *arg)
35{
36 if (--left > 0)
37 {
38 puts ("set key2");
39
40 if (pthread_setspecific (key2, (void *) 1l) != 0)
41 {
42 puts ("destr1: setspecific failed");
43 exit (1);
44 }
45 }
46}
47
48
49static void
50destr2 (void *arg)
51{
52 if (--left > 0)
53 {
54 puts ("set key1");
55
56 if (pthread_setspecific (key1, (void *) 1l) != 0)
57 {
58 puts ("destr2: setspecific failed");
59 exit (1);
60 }
61 }
62}
63
64
65static void *
66tf (void *arg)
67{
68 /* Let the destructors work. */
69 left = 7;
70
71 if (pthread_setspecific (key1, (void *) 1l) != 0
72 || pthread_setspecific (key2, (void *) 1l) != 0)
73 {
74 puts ("tf: setspecific failed");
75 exit (1);
76 }
77
78 return NULL;
79}
80
81
82static int
83do_test (void)
84{
85 /* Allocate two keys, both with destructors. */
86 if (pthread_key_create (&key1, destr1) != 0
87 || pthread_key_create (&key2, destr2) != 0)
88 {
89 puts ("key_create failed");
90 return 1;
91 }
92
93 pthread_t th;
94 if (pthread_create (&th, NULL, tf, NULL) != 0)
95 {
96 puts ("create failed");
97 return 1;
98 }
99
100 if (pthread_join (th, NULL) != 0)
101 {
102 puts ("join failed");
103 return 1;
104 }
105
106 if (left != 0)
107 {
108 printf ("left == %d\n", left);
109 return 1;
110 }
111
112 if (pthread_getspecific (key1) != NULL)
113 {
114 puts ("key1 data != NULL");
115 return 1;
116 }
117 if (pthread_getspecific (key2) != NULL)
118 {
119 puts ("key2 data != NULL");
120 return 1;
121 }
122
123 return 0;
124}
125
126
127#define TEST_FUNCTION do_test ()
128#include "../test-skeleton.c"
129

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