1 FAN_ACCESS 2 FAN_MODIFY 3 FAN_CLOSE 4 FAN_CLOSE_WRITE 5 FAN_CLOSE_NOWRITE 6 FAN_OPEN 7 FAN_Q_OVERFLOW 8 FAN_OPEN_PERM 9 FAN_ACCESS_PERM 10 FAN_ONDIR 11 FAN_EVENT_ON_CHILD 12
