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multi-pack-index: store local property

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A pack-file is 'local' if it is stored within the usual object
directory. If it is stored in an alternate, it is non-local.

Pack-files are stored using a 'pack_local' member in the packed_git
struct. Add a similar 'local' member to the multi_pack_index struct
and 'local' parameters to the methods that load and prepare multi-
pack-indexes.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Derrick Stolee
2018-08-20 16:51:55 +00:00
committed by Junio C Hamano
parent 6d68e6a461
commit 2cf489a3bf
4 changed files with 13 additions and 10 deletions
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6
midx.h
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@ -18,6 +18,8 @@ struct multi_pack_index {
uint32_t num_packs;
uint32_t num_objects;
int local;
const unsigned char *chunk_pack_names;
const uint32_t *chunk_oid_fanout;
const unsigned char *chunk_oid_lookup;
@ -29,14 +31,14 @@ struct multi_pack_index {
char object_dir[FLEX_ARRAY];
};
struct multi_pack_index *load_multi_pack_index(const char *object_dir);
struct multi_pack_index *load_multi_pack_index(const char *object_dir, int local);
int bsearch_midx(const struct object_id *oid, struct multi_pack_index *m, uint32_t *result);
struct object_id *nth_midxed_object_oid(struct object_id *oid,
struct multi_pack_index *m,
uint32_t n);
int fill_midx_entry(const struct object_id *oid, struct pack_entry *e, struct multi_pack_index *m);
int midx_contains_pack(struct multi_pack_index *m, const char *idx_name);
int prepare_multi_pack_index_one(struct repository *r, const char *object_dir);
int prepare_multi_pack_index_one(struct repository *r, const char *object_dir, int local);
int write_midx_file(const char *object_dir);
void clear_midx_file(const char *object_dir);