tree 2c3e6e64cd2688725a5b734b069f8b604f83e453
parent 902f235378cb2b2f6dd5dd664b9630c95321f0ae
author Jeff King <peff@peff.net> 1271526068 -0400
committer Junio C Hamano <gitster@pobox.com> 1271529021 -0700

diff: use large integers for diffstat calculations

The diffstat "added" and "changed" fields generally store
line counts; however, for binary files, they store file
sizes. Since we store and print these values as ints, a
diffstat on a file larger than 2G can show a negative size.
Instead, let's use uintmax_t, which should be at least 64
bits on modern platforms.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>