attr: retire git_check_attrs() API

Since nobody uses the old API, make it file-scope static, and update
the documentation to describe the new API.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/attr.c b/attr.c
index 40818246f..c0e7893b5 100644
--- a/attr.c
+++ b/attr.c
@@ -890,7 +890,8 @@ static void collect_some_attrs(const char *path, int num,
 		rem = fill(path, pathlen, basename_offset, stk, rem);
 }
 
-int git_check_attrs(const char *path, int num, struct attr_check_item *check)
+static int git_check_attrs(const char *path, int num,
+			   struct attr_check_item *check)
 {
 	int i;