/* Copyright (C) 1991-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library 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

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#include <errno.h>

#include <unistd.h>

/* Set the process group ID of the process matching PID to PGID.

   If PID is zero, the current process's process group ID is set.

   If PGID is zero, the process ID of the process is used.  */

int

__setpgid (int pid, int pgid)

{

  __set_errno (ENOSYS);

  return -1;

}

libc_hidden_def (__setpgid)

stub_warning (setpgid)

weak_alias (__setpgid, setpgid)