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From:	Charles Sandmann <sandmann AT clio DOT rice DOT edu>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Help with Dos errors
Date:	Wed, 14 Sep 2005 06:19:30 CDT
Organization:	Rice University, Houston, TX
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Message-ID:	<43280742.sandmann@clio.rice.edu>
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> I want to create a file on a disk (A:) and detect any DOS errors.  

Errors should always be flagged to the routine which was called.  
DJGPP doesn't use the abort,retry,fail stuff.

> This works fine when I try the program in a Windows XP Dos window, but there
> is no error detected (when for example there is no disk) when I try the
> program on a DOS Version 6.20 computer with the CWSDPMI host.

This may just be the different error code returned; the open or write
statements should be checked for failure.  You didn't say how it fails
under DOS or provide the example code doing the open.

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