1 files changed, 29 insertions, 8 deletions

diff --git a/pack-bitmap.h b/pack-bitmap.h
index 0adcef77b5..8418ba8c79 100644
--- a/pack-bitmap.h
+++ b/pack-bitmap.h
@@ -5,6 +5,10 @@
 #include "khash.h"
 #include "pack-objects.h"
 
+struct commit;
+struct repository;
+struct rev_info;
+
 struct bitmap_disk_header {
 	char magic[4];
 	uint16_t version;
@@ -27,24 +31,41 @@ enum pack_bitmap_flags {
 };
 
 typedef int (*show_reachable_fn)(
-	const unsigned char *sha1,
+	const struct object_id *oid,
 	enum object_type type,
 	int flags,
 	uint32_t hash,
 	struct packed_git *found_pack,
 	off_t found_offset);
 
-int prepare_bitmap_git(void);
-void count_bitmap_commit_list(uint32_t *commits, uint32_t *trees, uint32_t *blobs, uint32_t *tags);
-void traverse_bitmap_commit_list(show_reachable_fn show_reachable);
+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 *,
+				 show_reachable_fn show_reachable);
 void test_bitmap_walk(struct rev_info *revs);
-int prepare_bitmap_walk(struct rev_info *revs);
-int reuse_partial_packfile_from_bitmap(struct packed_git **packfile, uint32_t *entries, off_t *up_to);
-int rebuild_existing_bitmaps(struct packing_data *mapping, khash_sha1 *reused_bitmaps, int show_progress);
+struct bitmap_index *prepare_bitmap_walk(struct rev_info *revs);
+int reuse_partial_packfile_from_bitmap(struct bitmap_index *,
+				       struct packed_git **packfile,
+				       uint32_t *entries, off_t *up_to);
+int rebuild_existing_bitmaps(struct bitmap_index *, struct packing_data *mapping,
+			     khash_sha1 *reused_bitmaps, int show_progress);
+void free_bitmap_index(struct bitmap_index *);
+
+/*
+ * 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_sha1_in_uninteresting(struct bitmap_index *, const unsigned char *sha1);
 
 void bitmap_writer_show_progress(int show);
 void bitmap_writer_set_checksum(unsigned char *sha1);
-void bitmap_writer_build_type_index(struct pack_idx_entry **index, uint32_t index_nr);
+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);