On Sat, Nov 25, 2006 at 03:05:00PM -0800, David Miller wrote:
> From: Roland Dreier <[email protected]>
> Date: Sat, 25 Nov 2006 14:56:22 -0800
>
> > > Perhaps a better way to fix this is to use
> > > typeof() like other similar macros do.
> >
> > I tried doing
> >
> > #define ALIGN(x,a) \
> > ({ \
> > typeof(x) _a = (a); \
> > ((x) + _a - 1) & ~(_a - 1); \
> > })
> >
> > but that won't compile because of <net/neighbour.h>:
>
> You would need to also cast the constants with typeof() to.
Oh, for fsck sake...
(typeof(x))((x + a - 1) & ~(a - 1ULL))
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
