On Tue, Jul 10, 2007 at 11:40:33PM +0400, Alexey Dobriyan wrote: > On Tue, Jul 10, 2007 at 06:09:48PM +0200, Adel Gadllah wrote: > > --- linux-2.6.orig/include/linux/kernel.h > > +++ linux-2.6/include/linux/kernel.h > > @@ -35,7 +35,11 @@ extern const char linux_proc_banner[]; > > #define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1) > > #define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask)) > > > > +#ifdef __CHECKER_ > > +#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) > > +#else > > #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + > > __must_be_array(arr)) > > +#endif > > Al Viro recently gave a hint that he have patches for sparse to not give > spurious ARRAY_SIZE warnings.
I do. Right now it's either 2 or 4 patches away from mainline sparse, depending on reordering... I'm splitting the last patch in series, hopefully will reorder and send tonight. Basically, it's a matter of getting __builtin_compatible_types_p() implementation (really - evaluate.c:type_difference()) somewhere sane. - 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/
