aboutsummaryrefslogtreecommitdiff
path: root/gdb/testsuite/gdb.threads/switch-threads.c
blob: c4fe20ee0d01a8f7fa16970d775174963140af01 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
/* A minimal multi-threaded test case.

   Copyright 2003, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.

   This file is part of GDB.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <pthread.h>

void foo (void)
{
}

void *thread_func (void *arg)
{
  int x;
  for (x = 0; x < 10; x++)
    foo ();
  return 0;
}

int main()
{
  pthread_t thr;
  void *ret;
  int x;

  pthread_create (&thr, NULL, thread_func, NULL);
  pthread_join (thr, &ret);
  for (x = 0; x < 10; x++)
    foo ();  
}