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3026cdbd JK |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
1d506c26 | 3 | Copyright 2023-2024 Free Software Foundation, Inc. |
3026cdbd JK |
4 | |
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program 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 | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
17 | ||
18 | #include <pthread.h> | |
19 | #include <sys/time.h> | |
20 | #include <unistd.h> | |
21 | #include <assert.h> | |
22 | ||
23 | static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; | |
24 | static pthread_cond_t cond = PTHREAD_COND_INITIALIZER; | |
25 | ||
26 | static void *fun(void *arg) | |
27 | { | |
28 | struct timeval now; | |
29 | struct timespec until; | |
30 | int err; | |
31 | ||
32 | err = gettimeofday(&now, NULL); | |
33 | assert(!err); | |
34 | ||
35 | until.tv_sec = now.tv_sec + 60; | |
36 | until.tv_nsec = now.tv_usec * 1000UL; | |
37 | ||
38 | pthread_cond_timedwait(&cond, &mutex, &until); | |
39 | assert(0); | |
40 | err = pthread_mutex_unlock(&mutex); | |
41 | assert(!err); | |
42 | ||
43 | return arg; | |
44 | } | |
45 | ||
46 | void breakhere() | |
47 | { | |
48 | } | |
49 | ||
50 | int main() | |
51 | { | |
52 | pthread_t thread; | |
53 | void *ret; | |
54 | int err; | |
55 | ||
56 | err = pthread_mutex_lock(&mutex); | |
57 | assert(!err); | |
58 | err = pthread_create(&thread, NULL, fun, NULL); | |
59 | assert(!err); | |
60 | err = pthread_mutex_lock(&mutex); | |
61 | assert(!err); | |
62 | breakhere(); | |
63 | err = pthread_join(thread, &ret); | |
64 | assert(0); | |
65 | ||
66 | return 0; | |
67 | } |