diff options
Diffstat (limited to 'third_party/git/pack-bitmap.h')
-rw-r--r-- | third_party/git/pack-bitmap.h | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/third_party/git/pack-bitmap.h b/third_party/git/pack-bitmap.h deleted file mode 100644 index 1203120c4321..000000000000 --- a/third_party/git/pack-bitmap.h +++ /dev/null @@ -1,85 +0,0 @@ -#ifndef PACK_BITMAP_H -#define PACK_BITMAP_H - -#include "ewah/ewok.h" -#include "khash.h" -#include "pack.h" -#include "pack-objects.h" - -struct commit; -struct repository; -struct rev_info; -struct list_objects_filter_options; - -static const char BITMAP_IDX_SIGNATURE[] = {'B', 'I', 'T', 'M'}; - -struct bitmap_disk_header { - char magic[ARRAY_SIZE(BITMAP_IDX_SIGNATURE)]; - uint16_t version; - uint16_t options; - uint32_t entry_count; - unsigned char checksum[GIT_MAX_RAWSZ]; -}; - -#define NEEDS_BITMAP (1u<<22) - -enum pack_bitmap_opts { - BITMAP_OPT_FULL_DAG = 1, - BITMAP_OPT_HASH_CACHE = 4, -}; - -enum pack_bitmap_flags { - BITMAP_FLAG_REUSE = 0x1 -}; - -typedef int (*show_reachable_fn)( - const struct object_id *oid, - enum object_type type, - int flags, - uint32_t hash, - struct packed_git *found_pack, - off_t found_offset); - -struct bitmap_index; - -struct bitmap_index *prepare_bitmap_git(struct repository *r); -void count_bitmap_commit_list(struct bitmap_index *, uint32_t *commits, - uint32_t *trees, uint32_t *blobs, uint32_t *tags); -void traverse_bitmap_commit_list(struct bitmap_index *, - struct rev_info *revs, - show_reachable_fn show_reachable); -void test_bitmap_walk(struct rev_info *revs); -struct bitmap_index *prepare_bitmap_walk(struct rev_info *revs, - struct list_objects_filter_options *filter); -int reuse_partial_packfile_from_bitmap(struct bitmap_index *, - struct packed_git **packfile, - uint32_t *entries, - struct bitmap **reuse_out); -int rebuild_existing_bitmaps(struct bitmap_index *, struct packing_data *mapping, - kh_oid_map_t *reused_bitmaps, int show_progress); -void free_bitmap_index(struct bitmap_index *); -int bitmap_walk_contains(struct bitmap_index *, - struct bitmap *bitmap, const struct object_id *oid); - -/* - * After a traversal has been performed by prepare_bitmap_walk(), this can be - * queried to see if a particular object was reachable from any of the - * objects flagged as UNINTERESTING. - */ -int bitmap_has_oid_in_uninteresting(struct bitmap_index *, const struct object_id *oid); - -void bitmap_writer_show_progress(int show); -void bitmap_writer_set_checksum(unsigned char *sha1); -void bitmap_writer_build_type_index(struct packing_data *to_pack, - struct pack_idx_entry **index, - uint32_t index_nr); -void bitmap_writer_reuse_bitmaps(struct packing_data *to_pack); -void bitmap_writer_select_commits(struct commit **indexed_commits, - unsigned int indexed_commits_nr, int max_bitmaps); -void bitmap_writer_build(struct packing_data *to_pack); -void bitmap_writer_finish(struct pack_idx_entry **index, - uint32_t index_nr, - const char *filename, - uint16_t options); - -#endif |