Re: Disable a:

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#732

From: Oliver Fromme
Date: Wed, 20 Dec 1995 00:00

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This has been posted to German newsgroups, so I answer in
German.

Harold OLLIVIER (101357.2042@CompuServe.COM) wrote (20 Dec 1995 20:08:06 GMT):
 > I'm trying to make a protection for PC
 > in TP6, which will disable the a: disk lector.
 > I know that it's possible (perhaps with interruptions),
 > but for the moment I don't know how. Could someone
 > help me ??

Es sollte genuegen, den Interrupt $13 abzufangen und
alle Zugriffe auf Laufwerk A (d.h. Device $00) mit einem
entsprechendem Fehlercode (z.B. "Laufwerk nicht bereit"
oder so aehnlich) zu beantworten.  Duerfte nicht allzu
schwer sein.

Gruss
   Oliver

PS:  Followup-To: de.comp.lang.pascal

-- 
Oliver Fromme,  Leibnizstr. 18-61,  38678 Clausthal,  Germany
BBS (TBH-BOX): +49-5323-5143  Internet email: fromme@rz.tu-clausthal.de
FTP: ftp.tu-clausthal.de      WWW: http://www.rz.tu-clausthal.de/~inof/

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From: Oliver Fromme <fromme@rz.tu-clausthal.de>
Subject: Re: Disable a:
Date: 1995/12/20
Message-ID: <4ba7pk$sra@ikarus.rz.tu-clausthal.de>
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organization: Technical University of Clausthal, Computing Centre
newsgroups: comp.lang.pascal.borland,de.comp.lang.pascal,fido.ger.windows.tp

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