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From: | "Mark Usher" <marku AT magnet DOT at> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Tricky interrupt problem |
Date: | Mon, 29 Mar 1999 18:29:52 +0200 |
Organization: | magnet Gesellschaft für digitale Kommunikation m.b.H |
Lines: | 23 |
Message-ID: | <7do9p8$a7j$1@orudios.magnet.at> |
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To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
Hi After getting thouroughly fed up with VC1.52 for a DOS program I decided go 32bit with djgpp. I am currently having a problem with an interrupt. I am calling a driver that is installed with reg.x.ax = COMMAND DS:DX pointer to a structure command_block __dpmi_int(0x2F, reg) Now first I am having the problem converting the pointer to the correct DS:DX. and second the driver will change values in the command_block. So should I be using the virtual dos int ? Am I trying something that isn't possible ? Mark Usher marku AT magnet DOT at
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