From: Taylor Blau Date: Wed, 25 Feb 2026 00:21:27 GMT Subject: [RFC PATCH 07/14] midx: expose `midx_layer_contains_pack()` Message-ID: In-Reply-To: Rename the function `midx_contains_pack_1()` to instead be called `midx_layer_contains_pack()` and make it accessible. Unlike `midx_contains_pack()` (which recurses through the entire chain), this function checks only a single MIDX layer. This will be used by a subsequent commit to determine whether a given pack belongs to the tip MIDX layer specifically, rather than to any layer in the chain. No functional changes are present in this commit. Signed-off-by: Taylor Blau --- midx.c | 6 +++--- midx.h | 2 ++ 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/midx.c b/midx.c index 20732c256a6..709fe7c3fd7 100644 --- a/midx.c +++ b/midx.c @@ -665,8 +665,8 @@ static int midx_pack_names_cmp(const void *a, const void *b, void *m_) m->pack_names[*(const size_t *)b]); } -static int midx_contains_pack_1(struct multi_pack_index *m, - const char *idx_or_pack_name) +int midx_layer_contains_pack(struct multi_pack_index *m, + const char *idx_or_pack_name) { uint32_t first = 0, last = m->num_packs; @@ -707,7 +707,7 @@ static int midx_contains_pack_1(struct multi_pack_index *m, int midx_contains_pack(struct multi_pack_index *m, const char *idx_or_pack_name) { for (; m; m = m->base_midx) - if (midx_contains_pack_1(m, idx_or_pack_name)) + if (midx_layer_contains_pack(m, idx_or_pack_name)) return 1; return 0; } diff --git a/midx.h b/midx.h index e4a75ff2bef..f211a38b9e7 100644 --- a/midx.h +++ b/midx.h @@ -119,6 +119,8 @@ struct object_id *nth_midxed_object_oid(struct object_id *oid, int fill_midx_entry(struct multi_pack_index *m, const struct object_id *oid, struct pack_entry *e); int midx_contains_pack(struct multi_pack_index *m, const char *idx_or_pack_name); +int midx_layer_contains_pack(struct multi_pack_index *m, + const char *idx_or_pack_name); int midx_preferred_pack(struct multi_pack_index *m, uint32_t *pack_int_id); int prepare_multi_pack_index_one(struct odb_source *source); -- 2.53.0.185.g29bc4dff628