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| author | ache <ache@FreeBSD.org> | 1996-01-16 06:35:40 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 1996-01-16 06:35:40 +0000 |
| commit | 957026871dc93227f02df598d02760c149e78d24 (patch) | |
| tree | 31922081dd99bffd0647e81219cb879e881889cf /sys/isa | |
| parent | ad0738fce47baa54c0c44140dae71b46c95ed816 (diff) | |
| download | FreeBSD-src-957026871dc93227f02df598d02760c149e78d24.zip FreeBSD-src-957026871dc93227f02df598d02760c149e78d24.tar.gz | |
Since new bcd* macros not argument range overflow resistant,
fix argument overflow for years >= 2000
Diffstat (limited to 'sys/isa')
| -rw-r--r-- | sys/isa/atrtc.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys/isa/atrtc.c b/sys/isa/atrtc.c index a6d2aca..a2dd215 100644 --- a/sys/isa/atrtc.c +++ b/sys/isa/atrtc.c @@ -34,7 +34,7 @@ * SUCH DAMAGE. * * from: @(#)clock.c 7.2 (Berkeley) 5/12/91 - * $Id: clock.c,v 1.48 1996/01/15 21:12:50 phk Exp $ + * $Id: clock.c,v 1.49 1996/01/15 21:26:43 phk Exp $ */ /* @@ -524,11 +524,9 @@ resettodr() tm -= m; /* Now we have the years in y and the day-of-the-year in tm */ -#ifdef USE_RTC_CENTURY writertc(RTC_YEAR, bin2bcd(y%100)); /* Write back Year */ +#ifdef USE_RTC_CENTURY writertc(RTC_CENTURY, bin2bcd(y/100)); /* ... and Century */ -#else - writertc(RTC_YEAR, bin2bcd(y - 1900)); /* Write back Year */ #endif for (m = 0; ; m++) { int ml; |
