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Flag that adjtime has happened, hardware RTC might be wrong

This commit is contained in:
dsl 2003-04-16 21:34:15 +00:00
parent c4921eb479
commit 8eefc5d061
1 changed files with 6 additions and 2 deletions
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8
sys/kern/kern_time.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_time.c,v 1.67 2003/03/10 21:49:56 nathanw Exp $ */
/* $NetBSD: kern_time.c,v 1.68 2003/04/16 21:34:15 dsl Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@ -72,7 +72,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_time.c,v 1.67 2003/03/10 21:49:56 nathanw Exp $");
__KERNEL_RCSID(0, "$NetBSD: kern_time.c,v 1.68 2003/04/16 21:34:15 dsl Exp $");
#include "fs_nfs.h"
#include "opt_nfs.h"
@ -413,6 +413,7 @@ settimeofday1(utv, utzp, p)
int tickdelta; /* current clock skew, us. per tick */
long timedelta; /* unapplied time correction, us. */
long bigadj = 1000000; /* use 10x skew above bigadj us. */
int time_adjusted; /* set if an adjustment is made */
/* ARGSUSED */
int
@ -474,6 +475,9 @@ adjtime1(delta, olddelta, p)
*/
if (ndelta < 0)
ntickdelta = -ntickdelta;
if (ndelta != 0)
/* We need to save the system clock time during shutdown */
time_adjusted |= 1;
s = splclock();
odelta = timedelta;
timedelta = ndelta;