CVS: cvs.openbsd.org: src

[Reyk Floeter <reyk_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	reyk_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2006/02/08 17:05:55

Modified files:
	sys/net        : if.c if.h if_vlan.c if_vlan_var.h 

Log message:
add an interface detach hook and use it with the vlan(4) driver. this
fixes a possible crash if the parent interface has been destroyed
(like vlan on trunk) before destroying the vlan interface.

ok brad@