gdb/testsuite/gdb.base/foll-fork-syscall.c

/* This testcase is part of GDB, the GNU debugger.

   Copyright 2025 Free Software Foundation, Inc.

   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 <unistd.h>
#include <stdio.h>

int
main (int argc, char **argv)
{
  int pid, x = 0;

  pid = fork ();
  if (pid == 0) /* set breakpoint here */
    printf ("I am the child\n");
  else
    printf ("I am the parent\n");

  chdir (".");
  ++x; /* set exit breakpoint here */
  return 0;
}