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d4697bc9 | 1 | /* Copyright (C) 2002-2014 Free Software Foundation, Inc. |
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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 | |
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16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
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18 | |
19 | #include <pthread.h> | |
20 | #include <stdio.h> | |
21 | ||
22 | ||
23 | static pthread_once_t once = PTHREAD_ONCE_INIT; | |
24 | ||
25 | static int global; | |
26 | ||
27 | static void | |
28 | once_handler (void) | |
29 | { | |
30 | ++global; | |
31 | } | |
32 | ||
33 | ||
34 | static int | |
35 | do_test (void) | |
36 | { | |
37 | pthread_once (&once, once_handler); | |
38 | pthread_once (&once, once_handler); | |
39 | ||
40 | if (global != 1) | |
41 | { | |
42 | printf ("global = %d, expected 1\n", global); | |
43 | return 1; | |
44 | } | |
45 | ||
46 | return 0; | |
47 | } | |
48 | ||
49 | #define TEST_FUNCTION do_test () | |
50 | #include "../test-skeleton.c" |