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SubjectRe: [PATCH] LinuxPPS (with new syscalls API) - new version
On Tue, Jul 03, 2007 at 09:09:50AM -0400, David Woodhouse wrote:
> On Tue, 2007-07-03 at 11:48 +0200, Rodolfo Giometti wrote:
> > On Sun, Jul 01, 2007 at 01:03:11PM +0100, David Woodhouse wrote:
> > >
> > > Seems reasonable enough in principle -- but whatever you do, don't use
> > > "long" for it. That would definitely need different behaviour for 32-bit
> > > vs. 64-bit. Use explicitly sized types such as uint32_t or uint64_t.
> >
> > Here the patch to convert LinuxPPS data structs into fixed ones.
> >
> > Please, take a look at it and report possible modifications.
> Looks relatively sane at first glance; busy this week so haven't looked
> very hard yet. Two thing though... you're mixing proper C types
> (uint32_t) and the Linux-specific legacy crap types (__u32). Pick one. I
> won't recommend _which_ one, because if I do I'll make Andrew unhappy.
> But pick one; don't use both at the same time.
> Also read Documentation/volatile-considered-harmful.txt and ponder
> deeply your use of 'volatile' on certain members of struct pps_s.

I will! Thanks a lot.



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