glibc/sysdeps/unix/sysv/linux/reboot.c

/* Copyright (C) 1996-2020 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
   <https://www.gnu.org/licenses/>.  */

#include <errno.h>
#include <sys/reboot.h>

#include <sysdep.h>
#include <sys/syscall.h>

/* Call kernel with additional two arguments the syscall requires.  */
int
reboot (int howto)
{
  return INLINE_SYSCALL (reboot, 3, (int) 0xfee1dead, 672274793, howto);
}