Linus Torvalds wrote:
>
> On Tue, 1 May 2001, H. Peter Anvin wrote:
> >
> > Oh bother, you're right of course. We need some kind of standardized
> > macro for indirecting through a potentially unaligned pointer.
>
> No we don't - because it already exists.
>
> It's called "get_unaligned()".
>
Well, we presumably do need it since it's there. I *did* correct this
brain fault of mine a few hours ago.
Note that it might still be an idea to have get_unaligned_le32() & co...
on some machines le32_to_cpu(get_unaligned()) could potentially be a lot
more painful than it needs to be.
-hpa
-- <hpa@transmeta.com> at work, <hpa@zytor.com> in private! "Unix gives you enough rope to shoot yourself in the foot." http://www.zytor.com/~hpa/puzzle.txt - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Mon May 07 2001 - 21:00:11 EST