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authorVincent Ambo <tazjin@google.com>2020-05-22T16·46+0100
committerVincent Ambo <tazjin@google.com>2020-05-22T16·46+0100
commit5229c9b232de5bfa959ad6ebbb4c8192ac513352 (patch)
tree8539e7e23682cac110900f946f034ae44162cacd /third_party/git/pack-bitmap.h
parentf2b211131f2347342dde63975b09cf603149f1a3 (diff)
parent8518a7a51faaf50f830646d4c3585f51236b9349 (diff)
merge(3p/git): Merge git upstream at v2.26.2 r/808
Diffstat (limited to 'third_party/git/pack-bitmap.h')
-rw-r--r--third_party/git/pack-bitmap.h17
1 files changed, 12 insertions, 5 deletions
diff --git a/third_party/git/pack-bitmap.h b/third_party/git/pack-bitmap.h
index 00de3ec8e41d..1203120c4321 100644
--- a/third_party/git/pack-bitmap.h
+++ b/third_party/git/pack-bitmap.h
@@ -3,22 +3,24 @@
 
 #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[4];
+	char magic[ARRAY_SIZE(BITMAP_IDX_SIGNATURE)];
 	uint16_t version;
 	uint16_t options;
 	uint32_t entry_count;
 	unsigned char checksum[GIT_MAX_RAWSZ];
 };
 
-static const char BITMAP_IDX_SIGNATURE[] = {'B', 'I', 'T', 'M'};
-
 #define NEEDS_BITMAP (1u<<22)
 
 enum pack_bitmap_opts {
@@ -44,15 +46,20 @@ 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 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, off_t *up_to);
+				       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