Article View: comp.windows.ms.programmer
Article #280Re: Trouble using INT's from Windows-program
From: Steven Arthur Nelson
Date: Fri, 10 Apr 1992 01:24
Date: Fri, 10 Apr 1992 01:24
18 lines
1068 bytes
1068 bytes
> A friend of mine is writing some kind of communication >program in windows. The driver is called TES and is >located at INT 14. The services TES provides are A0 through A8. >He is using Borland C++ 3.0. > Most of the services work, just by using int86x() inside >the program, but when he tries to send a string, TES doesn't >seem to get the right one, just some garbage. > The string is supposed to be pointed by DS:SI. I.e. to do a >connect: Tell your friend to try using DPMI service 0x300 to simulate a real mode interrupt. All memory addresses passed between real and protected modes should be allocated using GlobalDosAlloc. Steven Nelson
Technical Details
Message-ID:
<57172@cup.portal.com>Path:
arc1-ca.pugleaf.net!sparky!uunet!usc!wupost!csus.edu!netcomsv!satyr!apple!portal!cup.portal.com!sanReferences:
<4764@krafla.rhi.hi.is>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!sparky!uunet!usc!wupost!csus.edu!netcomsv!satyr!apple!portal!cup.portal.com!san From: san@cup.portal.com (Steven Arthur Nelson) Newsgroups: comp.windows.ms.programmer Subject: Re: Trouble using INT's from Windows-program Message-ID: <57172@cup.portal.com> Date: 10 Apr 92 01:24:32 GMT References: <4764@krafla.rhi.hi.is> Organization: The Portal System (TM) Lines: 18