reboot.h
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上传日期:2009-04-28
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- /* Copyright (C) 1996, 1997, 1998, 1999 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
- /* This file should define RB_* macros to be used as flag
- bits in the argument to the `reboot' system call. */
- #ifndef _SYS_REBOOT_H
- #define _SYS_REBOOT_H 1
- #include <features.h>
- /* Perform a hard reset now. */
- #define RB_AUTOBOOT 0x01234567
- /* Halt the system. */
- #define RB_HALT_SYSTEM 0xcdef0123
- /* Enable reboot using Ctrl-Alt-Delete keystroke. */
- #define RB_ENABLE_CAD 0x89abcdef
- /* Disable reboot using Ctrl-Alt-Delete keystroke. */
- #define RB_DISABLE_CAD 0
- /* Stop system and switch power off if possible. */
- #define RB_POWER_OFF 0x4321fedc
- __BEGIN_DECLS
- /* Reboot or halt the system. */
- extern int reboot (int __howto) __THROW;
- __END_DECLS
- #endif /* _SYS_REBOOT_H */