---

---

---

01: #ifndef _LINUX_REBOOT_H
02: #define _LINUX_REBOOT_H
03: 
04: /*
05:  * Magic values required to use _reboot() system call.
06:  */
07: 
08: #define LINUX_REBOOT_MAGIC1     0xfee1dead
09: #define LINUX_REBOOT_MAGIC2     672274793
10: #define LINUX_REBOOT_MAGIC2A    85072278
11: #define LINUX_REBOOT_MAGIC2B    369367448
12: #define LINUX_REBOOT_MAGIC2C    537993216
13: 
14: 
15: /*
16:  * Commands accepted by the _reboot() system call.
17:  *
18:  * RESTART     Restart system using default command and mode.
19:  * HALT        Stop OS and give system control to ROM monitor, if any.
20:  * CAD_ON      Ctrl-Alt-Del sequence causes RESTART command.
21:  * CAD_OFF     Ctrl-Alt-Del sequence sends SIGINT to init task.
22:  * POWER_OFF   Stop OS and remove all power from system, if possible.
23:  * RESTART2    Restart system using given command string.
24:  * SW_SUSPEND  Suspend system using software suspend if compiled in.
25:  * KEXEC       Restart system using a previously loaded Linux kernel
26:  */
27: 
28: #define LINUX_REBOOT_CMD_RESTART        0x01234567
29: #define LINUX_REBOOT_CMD_HALT           0xCDEF0123
30: #define LINUX_REBOOT_CMD_CAD_ON         0x89ABCDEF
31: #define LINUX_REBOOT_CMD_CAD_OFF        0x00000000
32: #define LINUX_REBOOT_CMD_POWER_OFF      0x4321FEDC
33: #define LINUX_REBOOT_CMD_RESTART2       0xA1B2C3D4
34: #define LINUX_REBOOT_CMD_SW_SUSPEND     0xD000FCE2
35: #define LINUX_REBOOT_CMD_KEXEC          0x45584543
36: 
37: 
38: 
39: #endif /* _LINUX_REBOOT_H */
40: 

---

---

---