lstat_cache: optionally return match_len
authorClemens Buchacher <drizzd@aon.at>
Sat, 9 Oct 2010 13:52:59 +0000 (15:52 +0200)
committerJunio C Hamano <gitster@pobox.com>
Wed, 13 Oct 2010 21:34:08 +0000 (14:34 -0700)
commit4856ff2a195e558c82ca3cab636c4d4fbef148e3
tree1ad5f060fdf62c752cb18cae0a2e034690adca83
parenta9307f5a6880a4818b042a30760b2cbb75efc53b
lstat_cache: optionally return match_len

Return match_len so that the caller can know which leading path
component matched.

Signed-off-by: Clemens Buchacher <drizzd@aon.at>
symlinks.c