Re: sb16 duplex fix

Daniel J. Rodriksson (djr@dit.upm.es)
Wed, 14 Oct 1998 15:33:20 +0200

Alan Cox wrote:
>
> > On Tue, 13 Oct 1998, Daniel J. Rodriksson wrote:
> >
> > >in the sb module. I now consider the patch safe so I feel
> > >it's time for public release.
> >
> > The mmap case? I think you should cause mmap() to fail if used on the
> > real-time-bit-converted channel.
>
> I would agree with this, mmap() on sound is a neat hack but it is very very
> questionable if it is needed or useful. Its really a quake compatibility
> feature 8)

Anyway, for quake the driver still works fine, since
I 'guess' quake is opening the device in write-only mode
and one of my goals was to keep sb working the same unless
you opened it read-write.

We can still play quake !! Thx god!

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