upload-pack: implement ref-in-want

diff --git a/packfile.h b/packfile.h
index fdfddb89b534c84a220e8d96235843f3a6cf4161..e0a38aba9321deae1d64aea7cd87067fde240b10 100644 (file)
--- a/packfile.h
+++ b/packfile.h
@@ -65,6 +65,7 @@ extern void close_pack_index(struct packed_git *);
 
 extern unsigned char *use_pack(struct packed_git *, struct pack_window **, off_t, unsigned long *);
 extern void close_pack_windows(struct packed_git *);
+extern void close_pack(struct packed_git *);
 extern void close_all_packs(struct raw_object_store *o);
 extern void unuse_pack(struct pack_window **);
 extern void clear_delta_base_cache(void);
@@ -136,9 +137,9 @@ extern const struct packed_git *has_packed_and_bad(const unsigned char *sha1);
  * Iff a pack file in the given repository contains the object named by sha1,
  * return true and store its location to e.
  */
-extern int find_pack_entry(struct repository *r, const unsigned char *sha1, struct pack_entry *e);
+extern int find_pack_entry(struct repository *r, const struct object_id *oid, struct pack_entry *e);
 
-extern int has_sha1_pack(const unsigned char *sha1);
+extern int has_object_pack(const struct object_id *oid);
 
 extern int has_pack_index(const unsigned char *sha1);
 
@@ -156,6 +157,7 @@ typedef int each_packed_object_fn(const struct object_id *oid,
                                  struct packed_git *pack,
                                  uint32_t pos,
                                  void *data);
+extern int for_each_object_in_pack(struct packed_git *p, each_packed_object_fn, void *data);
 extern int for_each_packed_object(each_packed_object_fn, void *, unsigned flags);
 
 /*