K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2016-09-21T10:15:08.358742Z
K 7
svn:log
V 353
Make resettodr_lock accessible outside subr_rtc.c.  Protect
CLOCK_GETTIME() with the lock.

Now all time-related accesses to the CMOS for RTC should be under the
lock.  This is needed to allow upcoming EFI Runtime Services support
to provide required execution environment for the firmware calls.

Sponsored by:	The FreeBSD Foundation
MFC after:	1 week

END