Morten Kloster wrote: > On Fri, May 27, 2011 at 4:55 PM, Julian Foad <julian.f...@wandisco.com> wrote: > > Morten Kloster wrote: > >> I haven't changed the index/count types yet. What's the right type > >> to use to get signed 32 bit on 32-bit machines and signed 64 bit > >> on 64-bit machines? > > > > "int"? > > Is int guaranteed to correspond to (or be larger than) single-process > addressable space?
No. Some 64-bit platforms use 32-bit ints by default and 64-bit pointers. But do you really need to guarantee that svn's text-diff will cope with more than 2 billion lines on such a system? Personally I don't think so. If you think that is important, you can use "long int". - Julian
