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Date: Fri, 2 Sep 2011 11:07:28 +0300
Message-ID: <CAA2C=vB+NVB4M3uZpk5_GiNuYquh4VVk0cpYt=Q-+dq4FppfZA@mail.gmail.com>
Subject: Re: gcc difficulties on MSDOS 6.22 with LFN driver installed
From: Ozkan Sezer <sezeroz AT gmail DOT com>
To: djgpp AT delorie DOT com
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On Fri, Sep 2, 2011 at 9:57 AM, Eli Zaretskii <eliz AT gnu DOT org> wrote:
>> From: Juan Manuel Guerrero <juan DOT guerrero AT gmx DOT de>
>> Date: Thu, 1 Sep 2011 15:19:03 -0700 (PDT)
>>
>> OFYI, I have djgpp 2.03 installed on the same partition with the same
>> MSDOS 6.22 so I can choose if I want to compile with 2.04 or 2.03.
>> gcc 4.6.1 and djgpp-2.03 work flawlessly.
>
> Wait a minute.  Are you saying that the problem is _only_ with GCC
> compiled with DJGPP 2.04, and that 2.03-compiled GCC works?  I don't
> think you said that before.
>
> If you compile with v2.03 a simple program that calls 7A46, and then
> run it with DOSLFN, does it also fail?
>
> If so, this is certainly due to the use of 7A46, because in v2.03
> `filelength' didn't call that function and `lfilelength' didn't exist

AFAICS, filelength() calls 71A6, not 7A46.  (Typo?)
OTOH, filelength() from 2.03 didn't call 71A6 either.

> at all.
>
> So I think we need to fix these 2 functions to work around this
> problem.
>