1 IN_ACCESS 0x00000001 2 IN_MODIFY 0x00000002 3 IN_ATTRIB 0x00000004 4 IN_CLOSE_WRITE 0x00000008 5 IN_CLOSE_NOWRITE 0x00000010 6 IN_OPEN 0x00000020 7 IN_MOVED_FROM 0x00000040 8 IN_MOVED_TO 0x00000080 9 IN_CREATE 0x00000100 10 IN_DELETE 0x00000200 11 IN_DELETE_SELF 0x00000400 12 IN_MOVE_SELF 0x00000800 13 IN_UNMOUNT 0x00002000 14 IN_Q_OVERFLOW 0x00004000 15 IN_IGNORED 0x00008000 16 IN_ONLYDIR 0x01000000 17 IN_DONT_FOLLOW 0x02000000 18 IN_EXCL_UNLINK 0x04000000 19 IN_MASK_ADD 0x20000000 20 IN_ISDIR 0x40000000 21 IN_ONESHOT 0x80000000 22