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688903eb | 1 | /* Copyright (C) 2002-2018 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 <limits.h> | |
20 | #include <pthread.h> | |
21 | #include <stdio.h> | |
22 | #include <stdlib.h> | |
23 | #include <unistd.h> | |
24 | ||
25 | ||
e0c68519 GG |
26 | static int do_test (void); |
27 | ||
28 | #define TEST_FUNCTION do_test () | |
29 | #include "../test-skeleton.c" | |
30 | ||
76a50749 UD |
31 | int |
32 | do_test (void) | |
33 | { | |
34 | int max; | |
35 | #ifdef PTHREAD_KEYS_MAX | |
36 | max = PTHREAD_KEYS_MAX; | |
37 | #else | |
38 | max = _POSIX_THREAD_KEYS_MAX; | |
39 | #endif | |
40 | pthread_key_t *keys = alloca (max * sizeof (pthread_key_t)); | |
41 | ||
42 | int i; | |
43 | for (i = 0; i < max; ++i) | |
44 | if (pthread_key_create (&keys[i], NULL) != 0) | |
45 | { | |
e0c68519 | 46 | write_message ("key_create failed\n"); |
76a50749 UD |
47 | _exit (1); |
48 | } | |
49 | else | |
50 | { | |
51 | printf ("created key %d\n", i); | |
52 | ||
53 | if (pthread_setspecific (keys[i], (const void *) (i + 100l)) != 0) | |
54 | { | |
55 | write (2, "setspecific failed\n", 19); | |
56 | _exit (1); | |
57 | } | |
58 | } | |
59 | ||
60 | for (i = 0; i < max; ++i) | |
61 | { | |
62 | if (pthread_getspecific (keys[i]) != (void *) (i + 100l)) | |
63 | { | |
64 | write (2, "getspecific failed\n", 19); | |
65 | _exit (1); | |
66 | } | |
67 | ||
68 | if (pthread_key_delete (keys[i]) != 0) | |
69 | { | |
70 | write (2, "key_delete failed\n", 18); | |
71 | _exit (1); | |
72 | } | |
73 | } | |
74 | ||
75 | /* Now it must be once again possible to allocate keys. */ | |
76 | if (pthread_key_create (&keys[0], NULL) != 0) | |
77 | { | |
78 | write (2, "2nd key_create failed\n", 22); | |
79 | _exit (1); | |
80 | } | |
81 | ||
82 | if (pthread_key_delete (keys[0]) != 0) | |
83 | { | |
84 | write (2, "2nd key_delete failed\n", 22); | |
85 | _exit (1); | |
86 | } | |
87 | ||
88 | return 0; | |
89 | } |