steve ef6b569c26 Several sources including Unix98 say that semctl's fourth
parameter is optional except where:
	cmd == {IPC_SET || IPC_STAT || GETALL || SETVAL || SETALL}

PR:		2448
Reviewed by:	bde
Submitted by:	Tim Singletary <tsingle@sunland.gsfc.nasa.gov>
Minor tweaks by: steve
1998-05-31 04:09:09 +00:00
..
1998-05-03 22:27:29 +00:00
1998-04-30 16:07:54 +00:00
1998-04-30 16:11:50 +00:00