CVS: cvs.openbsd.org: src

[Artur Grabowski <art_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	art_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2007/05/04 06:58:41

Modified files:
	sys/arch/i386/i386: lock_machdep.c 
	sys/arch/i386/include: lock.h 

Log message:
Implement rw_cas for i386.

It uses a function pointer to choose between the 386 and 486 versions.
The 386 version is not MP safe, but we're not expecting MP support
for 386 cpus.

miod@ ok (and prodding)