6 struct object_list *next;
12 struct object *ref[FLEX_ARRAY]; /* more */
28 unsigned type : TYPE_BITS;
29 unsigned flags : FLAG_BITS;
30 unsigned char sha1[20];
31 struct object_refs *refs;
34 extern int track_object_refs;
35 extern int obj_allocs;
36 extern struct object **objs;
37 extern const char *type_names[];
39 static inline const char *typename(unsigned int type)
41 return type_names[type > TYPE_TAG ? TYPE_BAD : type];
45 struct object *lookup_object(const unsigned char *sha1);
47 /** Returns the object, having looked it up as being the given type. **/
48 struct object *lookup_object_type(const unsigned char *sha1, const char *type);
50 void created_object(const unsigned char *sha1, struct object *obj);
52 /** Returns the object, having parsed it to find out what it is. **/
53 struct object *parse_object(const unsigned char *sha1);
55 /** Returns the object, with potentially excess memory allocated. **/
56 struct object *lookup_unknown_object(const unsigned char *sha1);
58 struct object_refs *alloc_object_refs(unsigned count);
59 void set_object_refs(struct object *obj, struct object_refs *refs);
61 void mark_reachable(struct object *obj, unsigned int mask);
63 struct object_list *object_list_insert(struct object *item,
64 struct object_list **list_p);
66 void object_list_append(struct object *item,
67 struct object_list **list_p);
69 unsigned object_list_length(struct object_list *list);
71 int object_list_contains(struct object_list *list, struct object *obj);