1/* This testcase is part of GDB, the GNU debugger.
2
3   Copyright 1997-2023 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 <stdio.h>
19#include <unistd.h>
20
21int
22main ()
23{
24  int pid;
25
26  /* A statement before vfork to make sure a breakpoint on main isn't
27     set on vfork below.  */
28  pid = 1;
29  pid = vfork (); /* VFORK */
30  if (pid == 0)
31    {
32      const char *volatile s = "I'm the child!";
33      _exit (0);
34    }
35  else
36    {
37      const char *volatile s = "I'm the proud parent of child";
38    }
39
40  return 0;
41}
42