Re: [Freedos-user] Two non-bug reports.

2009-07-05 Thread Aitor Santamaría
Christian, don't get me wrong, I very much appreciate yours (and those
of many people) when it gets technical. I just don't know if plain
FreeDOS users end up getting a simple question when they are looking
for it.
Anyway, not many people answered, so perhaps my appreciation is wrong
and everything is correct as it is.

Aitor


2009/7/5 Christian Masloch :
 Users apparently don't want
 technical details on the Freedos-user list however.
>>
>>> I don't think so: some want, some do not. The question is that
>>> currently there's no way to know about it. So I am almost decided to
>>> create that freedos-basic list, so that technical details can run here
>>> as usual.
>>
>> The solution is much easier - discuss technical details on
>> freedos-devel and basic things on freedos-user as usual.
>>
>> Maybe recently more people discussed technical details on
>> freedos-user because there is more activity there than on
>> freedos-devel? Of course this should not be a reason to
>> migrate threads or even start yet another list... ;-).
>
> Often threads started normal on Freedos-user but the discussion got
> technical later on. I don't want to be accused of "geekifying" anyone's
> list, so I'll simply stop writing any answers here that might be useful to
> developers for fixing the problem. Good that I'll never have to provide a
> "user" mailing list for my software.
>
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Re: [Freedos-user] Two non-bug reports.

2009-07-05 Thread Christian Masloch
>>> Users apparently don't want
>>> technical details on the Freedos-user list however.
>
>> I don't think so: some want, some do not. The question is that
>> currently there's no way to know about it. So I am almost decided to
>> create that freedos-basic list, so that technical details can run here
>> as usual.
>
> The solution is much easier - discuss technical details on
> freedos-devel and basic things on freedos-user as usual.
>
> Maybe recently more people discussed technical details on
> freedos-user because there is more activity there than on
> freedos-devel? Of course this should not be a reason to
> migrate threads or even start yet another list... ;-).

Often threads started normal on Freedos-user but the discussion got  
technical later on. I don't want to be accused of "geekifying" anyone's  
list, so I'll simply stop writing any answers here that might be useful to  
developers for fixing the problem. Good that I'll never have to provide a  
"user" mailing list for my software.

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Re: [Freedos-user] Two non-bug reports.

2009-07-05 Thread Eric Auer

Hi Aitor,

>> Users apparently don't want
>> technical details on the Freedos-user list however.

> I don't think so: some want, some do not. The question is that
> currently there's no way to know about it. So I am almost decided to
> create that freedos-basic list, so that technical details can run here
> as usual.

The solution is much easier - discuss technical details on
freedos-devel and basic things on freedos-user as usual.

Maybe recently more people discussed technical details on
freedos-user because there is more activity there than on
freedos-devel? Of course this should not be a reason to
migrate threads or even start yet another list... ;-).

Eric



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Re: [Freedos-user] Two non-bug reports.

2009-07-04 Thread Aitor Santamaría
Hi,

2009/7/4 Christian Masloch :
>> First non-bug:  LFN-EN utilities don't work with my FAT32 partition
>> under FreeDOS.
>>
>> After examining the source code, it turns out that the logic was coded
>> in 1999 when
>> the only DOS that could handle FAT32 was MS-DOS.  When run under
>> FreeDOS, the utilities
>> assume no FAT32 support, so they misidentify the partition as FAT12.
>>
>> For test purposes, I made a version that accepted the vendor byte FD
>> (FreeDOS) instead of
>> FF (MS-DOS) and it worked, but anything used in production would have to
>> use a different
>> method to determine whether FAT32 is supported (FreeDOS comes both ways,
>> and there are several DOSses today that support FAT32.)
>>
>> There is similar logic that determines which versions of DOS require
>> volume locking
>> (MS-DOS 7 or later.)
>>
>> Fortunately the LFN-EN utilities are open source, so someone could fix
>> this.
>
> A reliable FAT32 test method is to check whether a common subfunction of
> Interrupt 21h, Function 73h (FAT32 extensions) is supported. I disregard
> any method that works per DOS version. Users apparently don't want
> technical details on the Freedos-user list however.
>

I don't think so: some want, some do not. The question is that
currently there's no way to know about it. So I am almost decided to
create that freedos-basic list, so that technical details can run here
as usual.

Cheers,
Aitor

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Re: [Freedos-user] Two non-bug reports.

2009-07-04 Thread Christian Masloch
> First non-bug:  LFN-EN utilities don't work with my FAT32 partition  
> under FreeDOS.
>
> After examining the source code, it turns out that the logic was coded  
> in 1999 when
> the only DOS that could handle FAT32 was MS-DOS.  When run under  
> FreeDOS, the utilities
> assume no FAT32 support, so they misidentify the partition as FAT12.
>
> For test purposes, I made a version that accepted the vendor byte FD  
> (FreeDOS) instead of
> FF (MS-DOS) and it worked, but anything used in production would have to  
> use a different
> method to determine whether FAT32 is supported (FreeDOS comes both ways,  
> and there are several DOSses today that support FAT32.)
>
> There is similar logic that determines which versions of DOS require  
> volume locking
> (MS-DOS 7 or later.)
>
> Fortunately the LFN-EN utilities are open source, so someone could fix  
> this.

A reliable FAT32 test method is to check whether a common subfunction of  
Interrupt 21h, Function 73h (FAT32 extensions) is supported. I disregard  
any method that works per DOS version. Users apparently don't want  
technical details on the Freedos-user list however.

Regards,
Christian

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