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72 lines
2.4 KiB
72 lines
2.4 KiB
#ifndef MIDX_H |
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#define MIDX_H |
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#include "repository.h" |
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struct object_id; |
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struct pack_entry; |
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struct repository; |
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#define GIT_TEST_MULTI_PACK_INDEX "GIT_TEST_MULTI_PACK_INDEX" |
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#define GIT_TEST_MULTI_PACK_INDEX_WRITE_BITMAP \ |
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"GIT_TEST_MULTI_PACK_INDEX_WRITE_BITMAP" |
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struct multi_pack_index { |
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struct multi_pack_index *next; |
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const unsigned char *data; |
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size_t data_len; |
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const uint32_t *revindex_data; |
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const uint32_t *revindex_map; |
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size_t revindex_len; |
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uint32_t signature; |
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unsigned char version; |
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unsigned char hash_len; |
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unsigned char num_chunks; |
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uint32_t num_packs; |
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uint32_t num_objects; |
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int local; |
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const unsigned char *chunk_pack_names; |
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const uint32_t *chunk_oid_fanout; |
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const unsigned char *chunk_oid_lookup; |
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const unsigned char *chunk_object_offsets; |
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const unsigned char *chunk_large_offsets; |
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const char **pack_names; |
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struct packed_git **packs; |
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char object_dir[FLEX_ARRAY]; |
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}; |
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#define MIDX_PROGRESS (1 << 0) |
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#define MIDX_WRITE_REV_INDEX (1 << 1) |
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#define MIDX_WRITE_BITMAP (1 << 2) |
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const unsigned char *get_midx_checksum(struct multi_pack_index *m); |
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char *get_midx_filename(const char *object_dir); |
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char *get_midx_rev_filename(struct multi_pack_index *m); |
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struct multi_pack_index *load_multi_pack_index(const char *object_dir, int local); |
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int prepare_midx_pack(struct repository *r, struct multi_pack_index *m, uint32_t pack_int_id); |
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int bsearch_midx(const struct object_id *oid, struct multi_pack_index *m, uint32_t *result); |
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off_t nth_midxed_offset(struct multi_pack_index *m, uint32_t pos); |
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uint32_t nth_midxed_pack_int_id(struct multi_pack_index *m, uint32_t pos); |
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struct object_id *nth_midxed_object_oid(struct object_id *oid, |
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struct multi_pack_index *m, |
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uint32_t n); |
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int fill_midx_entry(struct repository *r, const struct object_id *oid, struct pack_entry *e, struct multi_pack_index *m); |
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int midx_contains_pack(struct multi_pack_index *m, const char *idx_or_pack_name); |
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int prepare_multi_pack_index_one(struct repository *r, const char *object_dir, int local); |
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int write_midx_file(const char *object_dir, const char *preferred_pack_name, unsigned flags); |
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void clear_midx_file(struct repository *r); |
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int verify_midx_file(struct repository *r, const char *object_dir, unsigned flags); |
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int expire_midx_packs(struct repository *r, const char *object_dir, unsigned flags); |
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int midx_repack(struct repository *r, const char *object_dir, size_t batch_size, unsigned flags); |
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void close_midx(struct multi_pack_index *m); |
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#endif
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