1
0
Fork 0
mirror of https://github.com/git/git.git synced 2024-10-31 14:27:54 +01:00
git/midx.h
Junio C Hamano 5fb9263295 Merge branch 'ds/test-multi-pack-index'
Tests for the recently introduced multi-pack index machinery.

* ds/test-multi-pack-index:
  packfile: close multi-pack-index in close_all_packs
  multi-pack-index: define GIT_TEST_MULTI_PACK_INDEX
  midx: close multi-pack-index on repack
  midx: fix broken free() in close_midx()
2018-11-13 22:37:19 +09:00

55 lines
1.5 KiB
C

#ifndef MIDX_H
#define MIDX_H
#include "repository.h"
struct object_id;
struct pack_entry;
#define GIT_TEST_MULTI_PACK_INDEX "GIT_TEST_MULTI_PACK_INDEX"
struct multi_pack_index {
struct multi_pack_index *next;
int fd;
const unsigned char *data;
size_t data_len;
uint32_t signature;
unsigned char version;
unsigned char hash_len;
unsigned char num_chunks;
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;
const unsigned char *chunk_object_offsets;
const unsigned char *chunk_large_offsets;
const char **pack_names;
struct packed_git **packs;
char object_dir[FLEX_ARRAY];
};
struct multi_pack_index *load_multi_pack_index(const char *object_dir, int local);
int prepare_midx_pack(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);
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 local);
int write_midx_file(const char *object_dir);
void clear_midx_file(struct repository *r);
int verify_midx_file(const char *object_dir);
void close_midx(struct multi_pack_index *m);
#endif