Module Name:	syssrc
Committed By:	thorpej
Date:		Thu Jul 13 17:06:16 UTC 2000

Modified Files:
	syssrc/sys/kern: kern_clock.c

Log Message:
New hzto() function from FreeBSD and Artur Grabowski <art@stacken.kth.se>.
Stops sleeps from returning early (by up to a clock tick), and return 0
ticks for timeouts that should happen now or in the past.

Returning 0 is different from the legacy hzto() interface, and callers
need to check for it.


To generate a diff of this commit:
cvs rdiff -r1.61 -r1.62 syssrc/sys/kern/kern_clock.c

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