1 /* reboot.h 4.2 81/02/19 */ 2 3 /* 4 * Arguments to reboot system call. 5 * These are passed to boot program in r11, 6 * and on to init. 7 */ 8 #define RB_AUTOBOOT 0 /* flags for system auto-booting itself */ 9 10 #define RB_ASKNAME 1 /* ask for file name to reboot from */ 11 #define RB_SINGLE 2 /* reboot to single user only */ 12 #define RB_NOSYNC 4 /* dont sync before reboot */ 13 #define RB_HALT 8 /* don't reboot, just halt */ 14 15 #define RB_PANIC 0 /* reboot due to panic */ 16 #define RB_BOOT 1 /* reboot due to boot() */ 17