sys/compat/linux/common/linux_reboot.h

   1 /*      $NetBSD: linux_reboot.h,v 1.1 2000/03/18 22:01:02 erh Exp $ */
   2
   3 /*-
   4  * Copyright (c) 2000 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Eric Haszlakiewicz.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #ifndef _LINUX_REBOOT_H
  33 #define _LINUX_REBOOT_H
  34
  35 /*
  36  * Magic values that Linux requires for the reboot syscall.
  37  */
  38 #define LINUX_REBOOT_MAGIC1     0xfee1dead
  39 #define LINUX_REBOOT_MAGIC2     672274793
  40 #define LINUX_REBOOT_MAGIC2A    85072278
  41 #define LINUX_REBOOT_MAGIC2B    369367448
  42
  43 /*
  44  * Reboot commands.
  45  *      RESTART         Normal reboot
  46  *      HALT
  47  *      CAD_ON          Controls action of pressing ctrl-alt-del.
  48  *      CAD_OFF                 Not supported by NetBSD.
  49  *      POWER_OFF
  50  *      RESTART2        Reboot and pass a command string.
  51  */
  52 #define LINUX_REBOOT_CMD_RESTART        0x01234567
  53 #define LINUX_REBOOT_CMD_HALT           0xCDEF0123
  54 #define LINUX_REBOOT_CMD_CAD_ON         0x89ABCDEF
  55 #define LINUX_REBOOT_CMD_CAD_OFF        0x00000000
  56 #define LINUX_REBOOT_CMD_POWER_OFF      0x4321FEDC
  57 #define LINUX_REBOOT_CMD_RESTART2       0xA1B2C3D4
  58
  59 #endif /* !_LINUX_REBOOT_H */