diff options
Diffstat (limited to 'midx.h')
| -rw-r--r-- | midx.h | 30 |
1 files changed, 29 insertions, 1 deletions
@@ -2,12 +2,15 @@ #define MIDX_H #include "repository.h" +#include "string-list.h" struct object_id; struct pack_entry; struct repository; #define GIT_TEST_MULTI_PACK_INDEX "GIT_TEST_MULTI_PACK_INDEX" +#define GIT_TEST_MULTI_PACK_INDEX_WRITE_BITMAP \ + "GIT_TEST_MULTI_PACK_INDEX_WRITE_BITMAP" struct multi_pack_index { struct multi_pack_index *next; @@ -15,6 +18,10 @@ struct multi_pack_index { const unsigned char *data; size_t data_len; + const uint32_t *revindex_data; + const uint32_t *revindex_map; + size_t revindex_len; + uint32_t signature; unsigned char version; unsigned char hash_len; @@ -36,10 +43,19 @@ struct multi_pack_index { }; #define MIDX_PROGRESS (1 << 0) +#define MIDX_WRITE_REV_INDEX (1 << 1) +#define MIDX_WRITE_BITMAP (1 << 2) +#define MIDX_WRITE_BITMAP_HASH_CACHE (1 << 3) + +const unsigned char *get_midx_checksum(struct multi_pack_index *m); +void get_midx_filename(struct strbuf *out, const char *object_dir); +void get_midx_rev_filename(struct strbuf *out, struct multi_pack_index *m); struct multi_pack_index *load_multi_pack_index(const char *object_dir, int local); int prepare_midx_pack(struct repository *r, struct multi_pack_index *m, uint32_t pack_int_id); int bsearch_midx(const struct object_id *oid, struct multi_pack_index *m, uint32_t *result); +off_t nth_midxed_offset(struct multi_pack_index *m, uint32_t pos); +uint32_t nth_midxed_pack_int_id(struct multi_pack_index *m, uint32_t pos); struct object_id *nth_midxed_object_oid(struct object_id *oid, struct multi_pack_index *m, uint32_t n); @@ -47,7 +63,19 @@ int fill_midx_entry(struct repository *r, const struct object_id *oid, struct pa int midx_contains_pack(struct multi_pack_index *m, const char *idx_or_pack_name); int prepare_multi_pack_index_one(struct repository *r, const char *object_dir, int local); -int write_midx_file(const char *object_dir, unsigned flags); +/* + * Variant of write_midx_file which writes a MIDX containing only the packs + * specified in packs_to_include. + */ +int write_midx_file(const char *object_dir, + const char *preferred_pack_name, + const char *refs_snapshot, + unsigned flags); +int write_midx_file_only(const char *object_dir, + struct string_list *packs_to_include, + const char *preferred_pack_name, + const char *refs_snapshot, + unsigned flags); void clear_midx_file(struct repository *r); int verify_midx_file(struct repository *r, const char *object_dir, unsigned flags); int expire_midx_packs(struct repository *r, const char *object_dir, unsigned flags); |