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Commit | Line | Data |
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0009d350 RJ |
1 | #ifndef MIDX_H |
2 | #define MIDX_H | |
a3407730 | 3 | |
c4d25228 DS |
4 | #include "repository.h" |
5 | ||
642e5703 RJ |
6 | struct object_id; |
7 | struct pack_entry; | |
8 | ||
0465a505 DS |
9 | #define GIT_TEST_MULTI_PACK_INDEX "GIT_TEST_MULTI_PACK_INDEX" |
10 | ||
4d80560c | 11 | struct multi_pack_index { |
c4d25228 DS |
12 | struct multi_pack_index *next; |
13 | ||
4d80560c DS |
14 | int fd; |
15 | ||
16 | const unsigned char *data; | |
17 | size_t data_len; | |
18 | ||
19 | uint32_t signature; | |
20 | unsigned char version; | |
21 | unsigned char hash_len; | |
22 | unsigned char num_chunks; | |
23 | uint32_t num_packs; | |
24 | uint32_t num_objects; | |
25 | ||
2cf489a3 DS |
26 | int local; |
27 | ||
32f3c541 | 28 | const unsigned char *chunk_pack_names; |
d7cacf29 | 29 | const uint32_t *chunk_oid_fanout; |
0d5b3a5e | 30 | const unsigned char *chunk_oid_lookup; |
662148c4 DS |
31 | const unsigned char *chunk_object_offsets; |
32 | const unsigned char *chunk_large_offsets; | |
32f3c541 | 33 | |
3227565c | 34 | const char **pack_names; |
3715a633 | 35 | struct packed_git **packs; |
4d80560c DS |
36 | char object_dir[FLEX_ARRAY]; |
37 | }; | |
38 | ||
2cf489a3 | 39 | struct multi_pack_index *load_multi_pack_index(const char *object_dir, int local); |
0bff5269 | 40 | int prepare_midx_pack(struct multi_pack_index *m, uint32_t pack_int_id); |
3715a633 | 41 | int bsearch_midx(const struct object_id *oid, struct multi_pack_index *m, uint32_t *result); |
8aac67a1 DS |
42 | struct object_id *nth_midxed_object_oid(struct object_id *oid, |
43 | struct multi_pack_index *m, | |
44 | uint32_t n); | |
3715a633 | 45 | int fill_midx_entry(const struct object_id *oid, struct pack_entry *e, struct multi_pack_index *m); |
013fd7ad | 46 | int midx_contains_pack(struct multi_pack_index *m, const char *idx_or_pack_name); |
2cf489a3 | 47 | int prepare_multi_pack_index_one(struct repository *r, const char *object_dir, int local); |
4d80560c | 48 | |
a3407730 | 49 | int write_midx_file(const char *object_dir); |
1dcd9f20 | 50 | void clear_midx_file(struct repository *r); |
56ee7ff1 | 51 | int verify_midx_file(const char *object_dir); |
a3407730 | 52 | |
1dcd9f20 | 53 | void close_midx(struct multi_pack_index *m); |
a3407730 DS |
54 | |
55 | #endif |