On Tue, Apr 09, 2002 at 09:19:53AM +0300, Jaromir Dolecek wrote:
  | 
  | Module Name:	syssrc
  | Committed By:	jdolecek
  | Date:		Tue Apr  9 06:19:53 UTC 2002
  | 
  | Modified Files:
  | 	syssrc/sys/kern [kqueue]: kern_event.c
  | 	syssrc/sys/sys [kqueue]: event.h
  | 
  | Log Message:
  | g/c KFILTER_UNREGISTER, KFILTER_REGISTER

Why was this functionality removed?

It was provided because one of the concerns that various people had
about kqueue was the lack of the ability to dynamically register
(and unregister) extra filters.

Or are you providing a better way of solving that problem, and if so,
why didn't you discuss it with me? :)

Luke.