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Message-Id:	<5.0.2.1.0.20020215155258.00a5d200@mail.amtelecom.net>
X-Sender:	sboyd AT mail DOT amtelecom DOT net
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Date:	Fri, 15 Feb 2002 15:55:55 -0500
To:	opendos AT delorie DOT com
From:	"Stephen W. Boyd" <sboyd AT amtelecom DOT net>
Subject:	Serial I/O
Mime-Version:	1.0
Reply-To:	opendos AT delorie DOT com

I am using a very old version of DR/DOS that is embedded in the ROM of a 
hand held device.  I am using the DOS I/O functions (int 21H 3fh & 40h) to 
do the serial I/O required to transfer files from the hand held to a 
server.  Everything works fine unless I lose DSR during a write 
operation.  In that case I am getting the infamous 'Abort/Retry/Fail' 
message rather than just getting a bad status code returned.  Does anyone 
know of anyway to suppress the error message?



Stephen W. Boyd
e-mail: sboyd AT amtelecom DOT net

  ___   O
(_^_)   o
   o--- .
I'd rather be under the sea!

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