1/* This testcase is part of GDB, the GNU debugger.
2
3   Copyright 2010-2020 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 <unistd.h>
19
20extern void do_nothing (void);
21
22int second(){
23  fork() ;
24  return 12;
25}
26
27int first(){
28  int i;
29
30  for (i = 0; i < 2; i++)
31    do_nothing ();
32
33  return second();
34}
35
36int main (){
37  do_nothing();
38  return first();
39}
40