From: sandmann AT clio DOT rice DOT edu (Charles Sandmann)
Message-Id: <10210262054.AA01678@clio.rice.edu>
Subject: Re: GCC 3.2 building with 2.04 trouble on W2K (NTVDM crash)
To: djgpp-workers AT delorie DOT com
Date: Sat, 26 Oct 2002 15:54:01 -0500 (CDT)
In-Reply-To: <139735779174.20021026193923@softhome.net> from "Laurynas Biveinis" at Oct 26, 2002 07:39:23 PM
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> I've added printf dump to _open() and it gets triggered all over the
> place like this:
> ---
> _open() failed:
> filename = c:/devel/djgpp/tmp/fxincaaa
> oflag = 0
> DOS error code = 2

I'm not sure why it's trying to open a non-existent file; finding out
where would be useful information.

> (Well, I wish printf() debugging had a stack backtrace...)

Get the source for src/libc/go32/dpmiexcp.c and put show_call_frame
in your own wrapper.  (I'm sure this had been done before, but I 
don't see a way to do it in the current source).

>     respf = fopen (tmpnam (atfile), "wb");
>   ...>   return emiterror ("Cannot open script file for $SHELL", errno);
> Now that fopen(...) call fails _open() like this:
> ---
> _open() failed:
> filename = c:/devel/djgpp/tmp/dj410000
> oflag = 901
> DOS error code = 5

Are there any files left in this directory?  Does cleaning it out help?

What service pack are you running?