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04277e02 | 1 | /* Copyright (C) 2003-2019 Free Software Foundation, Inc. |
df5803bf UD |
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 | |
59ba27a6 PE |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
df5803bf UD |
18 | |
19 | #include <limits.h> | |
20 | #include <pthread.h> | |
21 | #include <stdio.h> | |
22 | #include <stdlib.h> | |
23 | #include <unistd.h> | |
24 | ||
25 | ||
26 | #ifdef PTHREAD_KEYS_MAX | |
27 | const int max = PTHREAD_KEYS_MAX; | |
28 | #else | |
29 | const int max = _POSIX_THREAD_KEYS_MAX; | |
30 | #endif | |
31 | static pthread_key_t *keys; | |
32 | ||
33 | ||
34 | static void * | |
35 | tf1 (void *arg) | |
36 | { | |
37 | int i; | |
38 | for (i = 0; i < max; ++i) | |
39 | if (pthread_setspecific (keys[i], (void *) (long int) (i + 1)) != 0) | |
40 | { | |
41 | puts ("setspecific failed"); | |
42 | exit (1); | |
43 | } | |
44 | ||
45 | return NULL; | |
46 | } | |
47 | ||
48 | ||
49 | static void * | |
50 | tf2 (void *arg) | |
51 | { | |
52 | int i; | |
53 | for (i = 0; i < max; ++i) | |
54 | if (pthread_getspecific (keys[i]) != NULL) | |
55 | { | |
56 | printf ("getspecific for key %d not NULL\n", i); | |
57 | exit (1); | |
58 | } | |
59 | ||
60 | return NULL; | |
61 | } | |
62 | ||
63 | ||
fa36efe8 | 64 | static int |
df5803bf UD |
65 | do_test (void) |
66 | { | |
67 | keys = alloca (max * sizeof (pthread_key_t)); | |
68 | ||
69 | int i; | |
70 | for (i = 0; i < max; ++i) | |
71 | if (pthread_key_create (&keys[i], NULL) != 0) | |
72 | { | |
73 | puts ("key_create failed"); | |
74 | exit (1); | |
75 | } | |
76 | ||
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77 | pthread_attr_t a; |
78 | ||
79 | if (pthread_attr_init (&a) != 0) | |
80 | { | |
81 | puts ("attr_init failed"); | |
82 | exit (1); | |
83 | } | |
84 | ||
85 | if (pthread_attr_setstacksize (&a, 1 * 1024 * 1024) != 0) | |
86 | { | |
87 | puts ("attr_setstacksize failed"); | |
88 | return 1; | |
89 | } | |
90 | ||
df5803bf UD |
91 | for (i = 0; i < 10; ++i) |
92 | { | |
93 | int j; | |
94 | #define N 2 | |
95 | pthread_t th[N]; | |
96 | for (j = 0; j < N; ++j) | |
97 | if (pthread_create (&th[j], NULL, tf1, NULL) != 0) | |
98 | { | |
99 | puts ("1st create failed"); | |
100 | exit (1); | |
101 | } | |
102 | ||
103 | for (j = 0; j < N; ++j) | |
104 | if (pthread_join (th[j], NULL) != 0) | |
105 | { | |
106 | puts ("1st join failed"); | |
107 | exit (1); | |
108 | } | |
109 | ||
110 | for (j = 0; j < N; ++j) | |
111 | if (pthread_create (&th[j], NULL, tf2, NULL) != 0) | |
112 | { | |
113 | puts ("2nd create failed"); | |
114 | exit (1); | |
115 | } | |
116 | ||
117 | for (j = 0; j < N; ++j) | |
118 | if (pthread_join (th[j], NULL) != 0) | |
119 | { | |
120 | puts ("2nd join failed"); | |
121 | exit (1); | |
122 | } | |
123 | } | |
124 | ||
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125 | if (pthread_attr_destroy (&a) != 0) |
126 | { | |
127 | puts ("attr_destroy failed"); | |
128 | exit (1); | |
129 | } | |
130 | ||
df5803bf UD |
131 | return 0; |
132 | } | |
133 | ||
134 | ||
135 | #define TEST_FUNCTION do_test () | |
136 | #include "../test-skeleton.c" |