1/* This testcase is part of GDB, the GNU debugger.
2
3   Copyright 2011-2023 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 <stdlib.h>
19#include <unistd.h>
20
21static void
22marker () {}
23
24int
25main (void)
26{
27  int  pid;
28
29  pid = fork ();
30  if (pid == 0) /* child */
31    {
32      exit (0); /* at exit */
33    }
34  else
35    {
36    }
37
38  pid = fork ();
39  if (pid == 0) /* child */
40    {
41      exit (0); /* at exit */
42    }
43  else
44    {
45    }
46
47  pid = fork ();
48  if (pid == 0) /* child */
49    {
50      exit (0); /* at exit */
51    }
52  else
53    {
54    }
55
56  marker ();
57
58}
59