glibc (2.38)
1 /* Copyright (C) 1996-2023 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18 /* This file should define RB_* macros to be used as flag
19 bits in the argument to the `reboot' system call. */
20
21 #ifndef _SYS_REBOOT_H
22 #define _SYS_REBOOT_H 1
23
24 #include <features.h>
25
26 /* Perform a hard reset now. */
27 #define RB_AUTOBOOT 0x01234567
28
29 /* Halt the system. */
30 #define RB_HALT_SYSTEM 0xcdef0123
31
32 /* Enable reboot using Ctrl-Alt-Delete keystroke. */
33 #define RB_ENABLE_CAD 0x89abcdef
34
35 /* Disable reboot using Ctrl-Alt-Delete keystroke. */
36 #define RB_DISABLE_CAD 0
37
38 /* Stop system and switch power off if possible. */
39 #define RB_POWER_OFF 0x4321fedc
40
41 /* Suspend system using software suspend. */
42 #define RB_SW_SUSPEND 0xd000fce2
43
44 /* Reboot system into new kernel. */
45 #define RB_KEXEC 0x45584543
46
47 __BEGIN_DECLS
48
49 /* Reboot or halt the system. */
50 extern int reboot (int __howto) __THROW;
51
52 __END_DECLS
53
54 #endif /* _SYS_REBOOT_H */
Browse
Usage
Versions