| Jeremie Koenig | 714674e | 2010-05-27 15:38:44 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Definitions related to the reboot() system call, |
| 3 | * shared between init.c and halt.c. |
| 4 | */ |
| 5 | |
| 6 | #include <sys/reboot.h> |
| 7 | |
| 8 | #ifndef RB_HALT_SYSTEM |
| 9 | # if defined(__linux__) |
| 10 | # define RB_HALT_SYSTEM 0xcdef0123 |
| 11 | # define RB_ENABLE_CAD 0x89abcdef |
| 12 | # define RB_DISABLE_CAD 0 |
| 13 | # define RB_POWER_OFF 0x4321fedc |
| 14 | # define RB_AUTOBOOT 0x01234567 |
| 15 | # elif defined(RB_HALT) |
| 16 | # define RB_HALT_SYSTEM RB_HALT |
| 17 | # endif |
| 18 | #endif |
| 19 | |
| 20 | /* Stop system and switch power off if possible. */ |
| 21 | #ifndef RB_POWER_OFF |
| 22 | # if defined(RB_POWERDOWN) |
| 23 | # define RB_POWER_OFF RB_POWERDOWN |
| 24 | # elif defined(__linux__) |
| 25 | # define RB_POWER_OFF 0x4321fedc |
| 26 | # else |
| 27 | # warning "poweroff unsupported, using halt as fallback" |
| 28 | # define RB_POWER_OFF RB_HALT_SYSTEM |
| 29 | # endif |
| 30 | #endif |