Re: 2.4 raw devices don't do 64bit offset?

From: k.lichtenwalder@computer.org
Date: Mon Apr 16 2001 - 10:39:47 EST


k.lichtenwalder@computer.org wrote:
>
> Alan Cox wrote:
> >
> > > sorry if this was already discussed, but I couldn't find it in the
> > > archives. I'm trying to use xine (the linux dvd player) on
> > > linux-2.4.3-ac3 and can't watch the whole dvd. The reason is that as
> > > soon as the llseek sets a value in the offset_high field for sys_llseek,
> > > I get a EINVAL back from the seek. Is this intentional? Or simply still
> > > (only) a missing feature?
> >
> > Did you open the file with open64() ?
>
> No it's using open(), but sets -D_FILE_OFFSET_BITS=64. Looks like this
> is not enough for the raw devices?

Just to be on the right track I simply forced it to using open64 all
along on this descriptor. It doesn't change anything. And, for the
records, if I delete the raw device so that xine uses the block device,
everything works fine.

Klaus

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