diff options
Diffstat (limited to 'libc/kernel/common/linux/notifier.h')
-rw-r--r-- | libc/kernel/common/linux/notifier.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/libc/kernel/common/linux/notifier.h b/libc/kernel/common/linux/notifier.h deleted file mode 100644 index f1fc461..0000000 --- a/libc/kernel/common/linux/notifier.h +++ /dev/null @@ -1,50 +0,0 @@ -/**************************************************************************** - **************************************************************************** - *** - *** This header was automatically generated from a Linux kernel header - *** of the same name, to make information necessary for userspace to - *** call into the kernel available to libc. It contains only constants, - *** structures, and macros generated from the original header, and thus, - *** contains no copyrightable information. - *** - **************************************************************************** - ****************************************************************************/ -#ifndef _LINUX_NOTIFIER_H -#define _LINUX_NOTIFIER_H -#include <linux/errno.h> -#include <linux/mutex.h> -#include <linux/rwsem.h> - -struct notifier_block { - int (*notifier_call)(struct notifier_block *, unsigned long, void *); - struct notifier_block *next; - int priority; -}; - -struct atomic_notifier_head { - spinlock_t lock; - struct notifier_block *head; -}; - -struct blocking_notifier_head { - struct rw_semaphore rwsem; - struct notifier_block *head; -}; - -struct raw_notifier_head { - struct notifier_block *head; -}; - -#define ATOMIC_INIT_NOTIFIER_HEAD(name) do { spin_lock_init(&(name)->lock); (name)->head = NULL; } while (0) -#define BLOCKING_INIT_NOTIFIER_HEAD(name) do { init_rwsem(&(name)->rwsem); (name)->head = NULL; } while (0) -#define RAW_INIT_NOTIFIER_HEAD(name) do { (name)->head = NULL; } while (0) - -#define ATOMIC_NOTIFIER_INIT(name) { .lock = __SPIN_LOCK_UNLOCKED(name.lock), .head = NULL } -#define BLOCKING_NOTIFIER_INIT(name) { .rwsem = __RWSEM_INITIALIZER((name).rwsem), .head = NULL } -#define RAW_NOTIFIER_INIT(name) { .head = NULL } - -#define ATOMIC_NOTIFIER_HEAD(name) struct atomic_notifier_head name = ATOMIC_NOTIFIER_INIT(name) -#define BLOCKING_NOTIFIER_HEAD(name) struct blocking_notifier_head name = BLOCKING_NOTIFIER_INIT(name) -#define RAW_NOTIFIER_HEAD(name) struct raw_notifier_head name = RAW_NOTIFIER_INIT(name) - -#endif |