From 8380dcd700e80cd22745bcffb3625f90f943950c Mon Sep 17 00:00:00 2001 From: Jeff King Date: Thu, 28 Jan 2021 01:20:23 -0500 Subject: oid_pos(): access table through const pointers When we are looking up an oid in an array, we obviously don't need to write to the array. Let's mark it as const in the function interfaces, as well as in the local variables we use to derference the void pointer (note a few cases use pointers-to-pointers, so we mark everything const). Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- hash-lookup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hash-lookup.c') diff --git a/hash-lookup.c b/hash-lookup.c index d15bb34574..b98ed5e11e 100644 --- a/hash-lookup.c +++ b/hash-lookup.c @@ -50,7 +50,7 @@ static uint32_t take2(const struct object_id *oid, size_t ofs) * The oid of element i (between 0 and nr - 1) should be returned * by "fn(i, table)". */ -int oid_pos(const struct object_id *oid, void *table, size_t nr, +int oid_pos(const struct object_id *oid, const void *table, size_t nr, oid_access_fn fn) { size_t hi = nr; -- cgit v1.2.3