| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ | |
| #ifndef _UAPI_LINUX_REBOOT_H | |
| #define _UAPI_LINUX_REBOOT_H | |
| /* | |
| * Magic values required to use _reboot() system call. | |
| */ | |
| #define LINUX_REBOOT_MAGIC1 0xfee1dead | |
| #define LINUX_REBOOT_MAGIC2 672274793 | |
| #define LINUX_REBOOT_MAGIC2A 85072278 | |
| #define LINUX_REBOOT_MAGIC2B 369367448 | |
| #define LINUX_REBOOT_MAGIC2C 537993216 | |
| /* | |
| * Commands accepted by the _reboot() system call. | |
| * | |
| * RESTART Restart system using default command and mode. | |
| * HALT Stop OS and give system control to ROM monitor, if any. | |
| * CAD_ON Ctrl-Alt-Del sequence causes RESTART command. | |
| * CAD_OFF Ctrl-Alt-Del sequence sends SIGINT to init task. | |
| * POWER_OFF Stop OS and remove all power from system, if possible. | |
| * RESTART2 Restart system using given command string. | |
| * SW_SUSPEND Suspend system using software suspend if compiled in. | |
| * KEXEC Restart system using a previously loaded Linux kernel | |
| */ | |
| #define LINUX_REBOOT_CMD_RESTART 0x01234567 | |
| #define LINUX_REBOOT_CMD_HALT 0xCDEF0123 | |
| #define LINUX_REBOOT_CMD_CAD_ON 0x89ABCDEF | |
| #define LINUX_REBOOT_CMD_CAD_OFF 0x00000000 | |
| #define LINUX_REBOOT_CMD_POWER_OFF 0x4321FEDC | |
| #define LINUX_REBOOT_CMD_RESTART2 0xA1B2C3D4 | |
| #define LINUX_REBOOT_CMD_SW_SUSPEND 0xD000FCE2 | |
| #define LINUX_REBOOT_CMD_KEXEC 0x45584543 | |
| #endif /* _UAPI_LINUX_REBOOT_H */ |