Update copyright year range in all GDB files.
[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.threads / continue-pending-status.c
1 /* This testcase is part of GDB, the GNU debugger.
2
3 Copyright 2015-2019 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 <stdio.h>
19 #include <unistd.h>
20 #include <stdlib.h>
21 #include <pthread.h>
22 #include <assert.h>
23
24 pthread_barrier_t barrier;
25
26 #define NUM_THREADS 2
27
28 void *
29 thread_function (void *arg)
30 {
31 /* This ensures that the breakpoint is only hit after both threads
32 are created, so the test can always switch to the non-event
33 thread when the breakpoint triggers. */
34 pthread_barrier_wait (&barrier);
35
36 while (1); /* break here */
37 }
38
39 int
40 main (void)
41 {
42 int i;
43
44 pthread_barrier_init (&barrier, NULL, NUM_THREADS);
45
46 for (i = 0; i < NUM_THREADS; i++)
47 {
48 pthread_t thread;
49 int res;
50
51 res = pthread_create (&thread, NULL,
52 thread_function, NULL);
53 assert (res == 0);
54 }
55
56 sleep (300);
57 return 0;
58 }
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