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1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _LINUX_DNOTIFY_H
3 #define _LINUX_DNOTIFY_H
5 * Directory notification for Linux
7 * Copyright (C) 2000,2002 Stephen Rothwell
12 struct dnotify_struct
{
13 struct dnotify_struct
* dn_next
;
16 struct file
* dn_filp
;
25 #define DNOTIFY_ALL_EVENTS (FS_DELETE | FS_DELETE_CHILD |\
26 FS_MODIFY | FS_MODIFY_CHILD |\
27 FS_ACCESS | FS_ACCESS_CHILD |\
28 FS_ATTRIB | FS_ATTRIB_CHILD |\
29 FS_CREATE | FS_DN_RENAME |\
30 FS_MOVED_FROM | FS_MOVED_TO)
32 extern int dir_notify_enable
;
33 extern void dnotify_flush(struct file
*, fl_owner_t
);
34 extern int fcntl_dirnotify(int, struct file
*, unsigned long);
38 static inline void dnotify_flush(struct file
*filp
, fl_owner_t id
)
42 static inline int fcntl_dirnotify(int fd
, struct file
*filp
, unsigned long arg
)
47 #endif /* CONFIG_DNOTIFY */
49 #endif /* __KERNEL __ */
51 #endif /* _LINUX_DNOTIFY_H */