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authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>2012-10-05 11:41:02 +0700
committerJunio C Hamano <gitster@pobox.com>2012-10-05 12:27:48 -0700
commit4742d136e2c8423ce17ccd0ccf161d9f20d49847 (patch)
treef3d46e8afbc407b35ab488f56e06f4e91c8cbfe3 /attr.c
parentcd6a0b265e4cbfd973e81b5f811e6d8eb4311b9b (diff)
downloadgit-4742d136e2c8423ce17ccd0ccf161d9f20d49847.tar.gz
git-4742d136e2c8423ce17ccd0ccf161d9f20d49847.tar.xz
attr: avoid searching for basename on every match
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'attr.c')
-rw-r--r--attr.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/attr.c b/attr.c
index 56673dd77..e7caee4dd 100644
--- a/attr.c
+++ b/attr.c
@@ -639,13 +639,11 @@ static void prepare_attr_stack(const char *path)
}
static int path_matches(const char *pathname, int pathlen,
+ const char *basename,
const char *pattern,
const char *base, int baselen)
{
if (!strchr(pattern, '/')) {
- /* match basename */
- const char *basename = strrchr(pathname, '/');
- basename = basename ? basename + 1 : pathname;
return (fnmatch_icase(pattern, basename, 0) == 0);
}
/*
@@ -687,7 +685,8 @@ static int fill_one(const char *what, struct match_attr *a, int rem)
return rem;
}
-static int fill(const char *path, int pathlen, struct attr_stack *stk, int rem)
+static int fill(const char *path, int pathlen, const char *basename,
+ struct attr_stack *stk, int rem)
{
int i;
const char *base = stk->origin ? stk->origin : "";
@@ -696,7 +695,7 @@ static int fill(const char *path, int pathlen, struct attr_stack *stk, int rem)
struct match_attr *a = stk->attrs[i];
if (a->is_macro)
continue;
- if (path_matches(path, pathlen,
+ if (path_matches(path, pathlen, basename,
a->u.pattern, base, stk->originlen))
rem = fill_one("fill", a, rem);
}
@@ -735,15 +734,19 @@ static void collect_all_attrs(const char *path)
{
struct attr_stack *stk;
int i, pathlen, rem;
+ const char *basename;
prepare_attr_stack(path);
for (i = 0; i < attr_nr; i++)
check_all_attr[i].value = ATTR__UNKNOWN;
+ basename = strrchr(path, '/');
+ basename = basename ? basename + 1 : path;
+
pathlen = strlen(path);
rem = attr_nr;
for (stk = attr_stack; 0 < rem && stk; stk = stk->prev)
- rem = fill(path, pathlen, stk, rem);
+ rem = fill(path, pathlen, basename, stk, rem);
}
int git_check_attr(const char *path, int num, struct git_attr_check *check)