Groups > comp.os.msdos.programmer > #282

What role does "DOS" play in Windows 95/98?

From	DOS Guy <DOS@Guy.com>
Newsgroups	alt.msdos, comp.os.msdos.programmer, comp.os.msdos.misc
Subject	What role does "DOS" play in Windows 95/98?
Date	2011-10-16 18:27 -0400
Organization	Aioe.org NNTP Server
Message-ID	<4E9B5A53.392C9558@Guy.com> (permalink)

Cross-posted to 3 groups.

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To put it simply:  

Many people believe that Windows 95/98 runs "on top of" DOS.

This would lead one to believe that there is some 32-bit, protected-mode
DOS executive layer running under Windows 9x.  If that was not true,
then the alternative would have to be that a 16-bit, real-mode DOS layer
is somehow able to support windows-9x running in 32-bit protected mode
above it.

Most rational explanations say that DOS is involved in two aspects of
win-9x functionality:

1) the boot loader
2) to support legacy 16-bit applications (and drivers?).

A more likely explanation is that:

a) people like to denigrate the windows-9x line and fabricate
differences between it and the NT line, and one way to do this is to
make the outlandish claim that it runs "on top of DOS" - something that
was true of windows 3.

b) people genuinely do believe that windows-9x is more similar to
windows 3 in terms of "running on top of" DOS.

c) people associate FAT32 with DOS, and hence because windows-9x only
supports FAT32 it therefore must have some large internal reliance on
DOS.

Please discuss here what the truth really is concerning where DOS fits
into the structural functionality of Windows 9x.

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Thread

What role does "DOS" play in Windows 95/98? DOS Guy <DOS@Guy.com> - 2011-10-16 18:27 -0400
  Re: What role does "DOS" play in Windows 95/98? Trifle Menot <triflemenot@beewyz.com> - 2011-10-16 23:38 +0000
  Re: What role does "DOS" play in Windows 95/98? "Rod Pemberton" <do_not_have@noavailemail.cmm> - 2011-10-17 05:16 -0400
    Re: What role does "DOS" play in Windows 95/98? "Klaus Meinhard" <K_Meinhard@gmx.de> - 2011-10-17 16:47 +0200
      Re: What role does "DOS" play in Windows 95/98? tomdzip <tomdzip@hotmail.com> - 2011-10-17 09:02 -0700
        Re: What role does "DOS" play in Windows 95/98? "Klaus Meinhard" <K_Meinhard@gmx.de> - 2011-10-18 08:42 +0200
      Re: What role does "DOS" play in Windows 95/98? "Rod Pemberton" <do_not_have@noavailemail.cmm> - 2011-10-17 13:34 -0400
        Re: What role does "DOS" play in Windows 95/98? DOS Guy <DOS@Guy.com> - 2011-10-17 16:43 -0400
          Re: What role does "DOS" play in Windows 95/98? Ross Ridge <rridge@csclub.uwaterloo.ca> - 2011-10-17 18:34 -0400
            Re: What role does "DOS" play in Windows 95/98? DOS Guy <DOS@Guy.com> - 2011-10-17 19:29 -0400
              Re: What role does "DOS" play in Windows 95/98? Ross Ridge <rridge@csclub.uwaterloo.ca> - 2011-10-17 20:36 -0400
                Re: What role does "DOS" play in Windows 95/98? DOS Guy <DOS@Guy.com> - 2011-10-17 21:36 -0400
                Re: What role does "DOS" play in Windows 95/98? Ross Ridge <rridge@csclub.uwaterloo.ca> - 2011-10-18 09:46 -0400
          Re: What role does "DOS" play in Windows 95/98? "Rod Pemberton" <do_not_have@noavailemail.cmm> - 2011-10-18 10:51 -0400
            Re: What role does "DOS" play in Windows 95/98? Ross Ridge <rridge@csclub.uwaterloo.ca> - 2011-10-18 13:49 -0400
  Re: What role does "DOS" play in Windows 95/98? Ross Ridge <rridge@csclub.uwaterloo.ca> - 2011-10-17 12:46 -0400
    Re: What role does "DOS" play in Windows 95/98? DOS Guy <DOS@Guy.com> - 2011-10-17 19:46 -0400
      Re: What role does "DOS" play in Windows 95/98? Trifle Menot <triflemenot@beewyz.com> - 2011-10-18 00:14 +0000
      Re: What role does "DOS" play in Windows 95/98? Ross Ridge <rridge@csclub.uwaterloo.ca> - 2011-10-17 20:56 -0400
      Re: What role does "DOS" play in Windows 95/98? "Klaus Meinhard" <K_Meinhard@gmx.de> - 2011-10-18 08:53 +0200
        Re: What role does "DOS" play in Windows 95/98? DOS Guy <DOS@Guy.com> - 2011-10-18 09:12 -0400
          Re: What role does "DOS" play in Windows 95/98? Jim Leonard <mobygamer@gmail.com> - 2011-10-18 07:03 -0700
          Re: What role does "DOS" play in Windows 95/98? "Klaus Meinhard" <K_Meinhard@gmx.de> - 2011-10-19 10:07 +0200
        Re: What role does "DOS" play in Windows 95/98? "Ant" <not@home.today> - 2011-10-19 01:26 +0100
          Re: What role does "DOS" play in Windows 95/98? "Klaus Meinhard" <K_Meinhard@gmx.de> - 2011-10-19 09:19 +0200

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