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/* |
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* Inode based directory notification for Linux |
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* |
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* Copyright (C) 2005 John McCutchan |
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*/ |
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#ifndef _LINUX_INOTIFY_H |
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#define _LINUX_INOTIFY_H |
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#include <linux/types.h> |
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/* |
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* struct inotify_event - structure read from the inotify device for each event |
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* |
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* When you are watching a directory, you will receive the filename for events |
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* such as IN_CREATE, IN_DELETE, IN_OPEN, IN_CLOSE, ..., relative to the wd. |
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*/ |
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struct inotify_event { |
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__s32 wd; /* watch descriptor */ |
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__u32 mask; /* watch mask */ |
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__u32 cookie; /* cookie to synchronize two events */ |
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__u32 len; /* length (including nulls) of name */ |
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char name[0]; /* stub for possible name */ |
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}; |
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root |
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#include "inotify-masks.h" |
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root |
1.1 |
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#ifdef __KERNEL__ |
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#include <linux/dcache.h> |
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#include <linux/fs.h> |
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#include <linux/config.h> |
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#ifdef CONFIG_INOTIFY |
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extern void inotify_inode_queue_event(struct inode *, __u32, __u32, |
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const char *); |
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extern void inotify_dentry_parent_queue_event(struct dentry *, __u32, __u32, |
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const char *); |
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extern void inotify_unmount_inodes(struct list_head *); |
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extern void inotify_inode_is_dead(struct inode *); |
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extern u32 inotify_get_cookie(void); |
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#else |
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static inline void inotify_inode_queue_event(struct inode *inode, |
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__u32 mask, __u32 cookie, |
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const char *filename) |
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{ |
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} |
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static inline void inotify_dentry_parent_queue_event(struct dentry *dentry, |
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__u32 mask, __u32 cookie, |
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const char *filename) |
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{ |
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} |
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static inline void inotify_unmount_inodes(struct list_head *list) |
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{ |
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} |
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static inline void inotify_inode_is_dead(struct inode *inode) |
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{ |
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} |
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static inline u32 inotify_get_cookie(void) |
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{ |
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return 0; |
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} |
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#endif /* CONFIG_INOTIFY */ |
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#endif /* __KERNEL __ */ |
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#endif /* _LINUX_INOTIFY_H */ |
