From: "Lololorient" <laurent DOT augu AT wanadoo DOT fr>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: problem with time function under djgpp+allegro
Date: Tue, 16 Oct 2001 09:41:25 +0200
Organization: Wanadoo, l'internet avec France Telecom
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

Thank's for your answer,

I tested it, but I got some problem with this int1a, I use __dpmi_int to
call it, anf some time I get a wrong hour, amazing to see your clock jumping
in a second from 14h to 22h... I see in the documentation of interrupts
(thanks Ralf Brown) that it's possible to test the CF to see if there was an
error, but with __dpmi_int I didn't see anything to test the CF... must I do
some asm ?

best regards,
laurent / France

"Eli Zaretskii" <eliz AT is DOT elta DOT co DOT il> a écrit dans le message news:
3BC1A620 DOT 351E1FCF AT is DOT elta DOT co DOT il...
> Lololorient wrote:
> >
> > In my program I use allegro timers. Is there a way to reset
> > time of my program so it get it from the bios clock that seems ok.
>
> You can read the CMOS clock time by issuing Int 1Ah, function 2 (use
> function 4 if you need the date as well).  You can then resync the system
> clock with the CMOS clock via the library function settimeofday.