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04277e02 | 1 | /* Copyright (C) 2004-2019 Free Software Foundation, Inc. |
7c3164bc UD |
2 | This file is part of the GNU C Library. |
3 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2004. | |
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/>. */ | |
7c3164bc UD |
18 | |
19 | #include <errno.h> | |
20 | #include <pthread.h> | |
21 | #include <stdio.h> | |
22 | #include <stdlib.h> | |
23 | #include <time.h> | |
24 | ||
25 | ||
26 | static pthread_cond_t cond = PTHREAD_COND_INITIALIZER; | |
27 | static pthread_mutex_t mut = PTHREAD_MUTEX_INITIALIZER; | |
28 | ||
29 | ||
30 | static int | |
31 | do_test (void) | |
32 | { | |
33 | int result = 0; | |
34 | struct timespec ts; | |
35 | ||
36 | if (clock_gettime (CLOCK_REALTIME, &ts) != 0) | |
37 | { | |
38 | puts ("clock_gettime failed"); | |
39 | return 1; | |
40 | } | |
41 | ||
42 | ts.tv_nsec = -1; | |
43 | ||
44 | int e = pthread_cond_timedwait (&cond, &mut, &ts); | |
45 | if (e == 0) | |
46 | { | |
47 | puts ("first cond_timedwait did not fail"); | |
48 | result = 1; | |
49 | } | |
50 | else if (e != EINVAL) | |
51 | { | |
52 | puts ("first cond_timedwait did not return EINVAL"); | |
53 | result = 1; | |
54 | } | |
55 | ||
56 | ts.tv_nsec = 2000000000; | |
57 | ||
58 | e = pthread_cond_timedwait (&cond, &mut, &ts); | |
59 | if (e == 0) | |
60 | { | |
61 | puts ("second cond_timedwait did not fail"); | |
62 | result = 1; | |
63 | } | |
64 | else if (e != EINVAL) | |
65 | { | |
66 | puts ("second cond_timedwait did not return EINVAL"); | |
67 | result = 1; | |
68 | } | |
69 | ||
70 | return result; | |
71 | } | |
72 | ||
73 | ||
74 | #define TEST_FUNCTION do_test () | |
75 | #include "../test-skeleton.c" |