/*
 * Inode based directory notification for Linux
 *
 * Copyright (C) 2005 John McCutchan
 */

#ifndef _LINUX_INOTIFY_H
#define _LINUX_INOTIFY_H

#include <linux/fcntl.h>
#include <linux/types.h>

struct inotify_event {
	__s32		wd;		
	__u32		mask;		
	__u32		cookie;		
	__u32		len;		
	char		name[0];	
};

#define IN_ACCESS		0x00000001	
#define IN_MODIFY		0x00000002	
#define IN_ATTRIB		0x00000004	
#define IN_CLOSE_WRITE		0x00000008	
#define IN_CLOSE_NOWRITE	0x00000010	
#define IN_OPEN			0x00000020	
#define IN_MOVED_FROM		0x00000040	
#define IN_MOVED_TO		0x00000080	
#define IN_CREATE		0x00000100	
#define IN_DELETE		0x00000200	
#define IN_DELETE_SELF		0x00000400	
#define IN_MOVE_SELF		0x00000800	

#define IN_UNMOUNT		0x00002000	
#define IN_Q_OVERFLOW		0x00004000	
#define IN_IGNORED		0x00008000	

#define IN_CLOSE		(IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) 
#define IN_MOVE			(IN_MOVED_FROM | IN_MOVED_TO) 

#define IN_ONLYDIR		0x01000000	
#define IN_DONT_FOLLOW		0x02000000	
#define IN_EXCL_UNLINK		0x04000000	
#define IN_MASK_ADD		0x20000000	
#define IN_ISDIR		0x40000000	
#define IN_ONESHOT		0x80000000	

#define IN_ALL_EVENTS	(IN_ACCESS | IN_MODIFY | IN_ATTRIB | IN_CLOSE_WRITE | \
			 IN_CLOSE_NOWRITE | IN_OPEN | IN_MOVED_FROM | \
			 IN_MOVED_TO | IN_DELETE | IN_CREATE | IN_DELETE_SELF | \
			 IN_MOVE_SELF)

#define IN_CLOEXEC O_CLOEXEC
#define IN_NONBLOCK O_NONBLOCK

#ifdef __KERNEL__
#include <linux/sysctl.h>
extern struct ctl_table inotify_table[]; 

#define ALL_INOTIFY_BITS (IN_ACCESS | IN_MODIFY | IN_ATTRIB | IN_CLOSE_WRITE | \
			  IN_CLOSE_NOWRITE | IN_OPEN | IN_MOVED_FROM | \
			  IN_MOVED_TO | IN_CREATE | IN_DELETE | \
			  IN_DELETE_SELF | IN_MOVE_SELF | IN_UNMOUNT | \
			  IN_Q_OVERFLOW | IN_IGNORED | IN_ONLYDIR | \
			  IN_DONT_FOLLOW | IN_EXCL_UNLINK | IN_MASK_ADD | \
			  IN_ISDIR | IN_ONESHOT)

#endif

#endif