Messages in this thread | | | Date | Thu, 28 Jun 2007 00:03:29 -0400 | From | "H. Peter Anvin" <> | Subject | Re: Userspace compiler support of "long long" |
| |
Kyle Moffett wrote: >> > The only trick is if you care about building 32-bit compat code using > 64-bit linux kernel headers. In that case we should probably just make > all archs use "long long" for their 64-bit integers, unless there's some > platform I'm not remembering where "long long" is 128-bits or bigger. > The other benefit is that people could then just use the printf format > "%llu" for 64-bit integers instead of having to conditionalize it all > over the place. >
No, you really don't want to do that, because then u64 != uint64_t on those platforms.
-hpa
- 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/
| |