On Thu, Sep 3, 2015 at 12:32 PM, Julia Lawall <julia.law...@lip6.fr> wrote: > > I find 518 occurrences of a function parameter declaration that contains > an explicit size. But only the sizeof(mcs_mask) where there is a sizeof > on such a parameter. I also checked for ARRAY_SIZE on such parameters, > and didn't find any occurrences of that either.
Are there any cases of multi-dimensional arrays? Because those actually have semantic meaning outside of sizeof(), just in things like adding offsets. Eg something like int fn(int a[][10]) ends up being equivalent to something like int fn(int (*a)[10]) and "a+1" is actually 40 bytes ahead of "a", so it does *not* act like an "int *". (And I might have screwed that up mightily - C multidimensional arrays and the conversions to pointers are really easy to get confused about. Which is why I hope we don't have them) Linus -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html