reftable/system: stop depending on "hash.h"

We include "hash.h" in "reftable/system.h" such that we can use hash
format IDs as well as the raw size of SHA1 and SHA256. As we are in the
process of converting the reftable library to become standalone we of
course cannot rely on those constants anymore.

Introduce a new `enum reftable_hash` to replace internal uses of the
hash format IDs and new constants that replace internal uses of the hash
size. Adapt the reftable backend to set up the correct hash function.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2024-11-18 16:33:57 +01:00
committed by Junio C Hamano
parent 88e297275b
commit c2f08236ed
25 changed files with 166 additions and 143 deletions

View File

@@ -34,7 +34,7 @@ struct reftable_reader;
*/
int reftable_merged_table_new(struct reftable_merged_table **dest,
struct reftable_reader **readers, size_t n,
uint32_t hash_id);
enum reftable_hash hash_id);
/* Initialize a merged table iterator for reading refs. */
int reftable_merged_table_init_ref_iterator(struct reftable_merged_table *mt,
@@ -56,6 +56,6 @@ reftable_merged_table_min_update_index(struct reftable_merged_table *mt);
void reftable_merged_table_free(struct reftable_merged_table *m);
/* return the hash ID of the merged table. */
uint32_t reftable_merged_table_hash_id(struct reftable_merged_table *m);
enum reftable_hash reftable_merged_table_hash_id(struct reftable_merged_table *m);
#endif