midx: rename `get_midx_checksum()` to `midx_get_checksum_hash()`

Since 541204aabea (Documentation: document naming schema for structs and
their functions, 2024-07-30), we have adopted a naming convention for
functions that would prefer a name like, say, `midx_get_checksum()` over
`get_midx_checksum()`.

Adopt this convention throughout the midx.h API. Since this function
returns a raw (that is, non-hex encoded) hash, let's suffix the function
with "_hash()" to make this clear. As a side effect, this prepares us
for the subsequent change which will introduce a "_hex()" variant that
encodes the checksum itself.

Suggested-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/midx.c b/midx.c
index 2a6b18954c..1d072bd993 100644
--- a/midx.c
+++ b/midx.c
@@ -24,7 +24,7 @@ void clear_incremental_midx_files_ext(struct odb_source *source, const char *ext
 int cmp_idx_or_pack_name(const char *idx_or_pack_name,
 			 const char *idx_name);
 
-const unsigned char *get_midx_checksum(const struct multi_pack_index *m)
+const unsigned char *midx_get_checksum_hash(const struct multi_pack_index *m)
 {
 	return m->data + m->data_len - m->source->odb->repo->hash_algo->rawsz;
 }