Re: Expand libdisk to use 64bit size/offset

From: John Baldwin <jhb_at_FreeBSD.org>
Date: Wed, 10 Mar 2004 16:51:18 -0500
On Wednesday 10 March 2004 01:09 pm, John Baldwin wrote:
> On Tuesday 09 March 2004 07:37 pm, Jun Kuriyama wrote:
> > I found sysinstall(8) cannot handle TB class storage.  It looks
> > both of libdisk and sysinstall should be fixed.
> >
> > I'm trying to improve this situation, but I'm not sure I'm going to
> > the right direction.  Please look this patch (including my debugging
> > stuff and XXX comments which should be resolved/removed).
> >
> > http://www.imgsrc.co.jp/~kuriyama/BSD/libdisk-20040310.diff
> >
> > I choose daddr_t as larger storage for offset, size and end member of
> > "struct chunk".  I think offset and end is okay, but I don't know
> > daddr_t for offset is correct or not.
>
> dadd_t is a uint32_t, so it won't help.  Just use off_t for chunk
> offset/size/end.

I actually have a version of libdisk that uses off_t btw.  It's from Julian's 
64-bit sysinstall patch.  I haven't finished fixing up the sysinstall part of 
the patch yet, but I can give you a diff of what I have if you are 
interested.

-- 
John Baldwin <jhb_at_FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve"  =  http://www.FreeBSD.org
Received on Wed Mar 10 2004 - 14:00:01 UTC

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