1 /* Public domain. */ 2 3 #ifndef _LINUX_NOTIFIER_H 4 #define _LINUX_NOTIFIER_H 5 6 struct notifier_block { 7 int (*notifier_call)(struct notifier_block *, unsigned long, void *); 8 SLIST_ENTRY(notifier_block) link; 9 }; 10 11 #define ATOMIC_INIT_NOTIFIER_HEAD(x) 12 13 #define NOTIFY_DONE 0 14 #define NOTIFY_OK 1 15 #define NOTIFY_BAD 2 16 17 #endif 18