CVS commit: src/sys

[Andrew Doran <ad%netbsd.org@localhost>]

Module Name:    src
Committed By:   ad
Date:           Wed Mar 12 11:00:43 UTC 2008

Modified Files:
        src/sys/kern: kern_synch.c sys_lwp.c
        src/sys/sys: lwpctl.h

Log Message:
Add a preemption counter to lwpctl_t, to allow user threads to detect that
they have been preempted.


To generate a diff of this commit:
cvs rdiff -r1.218 -r1.219 src/sys/kern/kern_synch.c
cvs rdiff -r1.34 -r1.35 src/sys/kern/sys_lwp.c
cvs rdiff -r1.1 -r1.2 src/sys/sys/lwpctl.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.