1/* This testcase is part of GDB, the GNU debugger.
2
3   Copyright 2023-2024 Free Software Foundation, Inc.
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
23static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
24static pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
25
26static 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
46void breakhere()
47{
48}
49
50int 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}
68