Re: [PATCH] ptrdiff_t is not uintptr_t, damnit

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sunday 19 August 2007, Al Viro wrote:
> is wrong; for one thing, it's a bad C (it's what uintptr_t is for; in general
> we are not even promised that ptrdiff_t is large enough to hold a pointer,

ISTR we don't *have* a uintptr_t on all architectures, or that would
be the appropriate thing to use in these 32/64 bit ABI scenarios.


> Use unsigned long or uintptr_t instead. 

I suspect you mean "unsigned long long"...

- Dave
-
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]
  Powered by Linux