6 struct object_list *next;
12 struct object *ref[FLEX_ARRAY]; /* more */
18 struct object_array_entry {
37 unsigned type : TYPE_BITS;
38 unsigned flags : FLAG_BITS;
39 unsigned char sha1[20];
42 extern int track_object_refs;
43 extern const char *type_names[];
45 extern unsigned int get_max_object_index(void);
46 extern struct object *get_indexed_object(unsigned int);
48 static inline const char *typename(unsigned int type)
50 return type_names[type > TYPE_TAG ? TYPE_BAD : type];
53 extern struct object_refs *lookup_object_refs(struct object *);
56 struct object *lookup_object(const unsigned char *sha1);
58 /** Returns the object, having looked it up as being the given type. **/
59 struct object *lookup_object_type(const unsigned char *sha1, const char *type);
61 void created_object(const unsigned char *sha1, struct object *obj);
63 /** Returns the object, having parsed it to find out what it is. **/
64 struct object *parse_object(const unsigned char *sha1);
66 /** Returns the object, with potentially excess memory allocated. **/
67 struct object *lookup_unknown_object(const unsigned char *sha1);
69 struct object_refs *alloc_object_refs(unsigned count);
70 void set_object_refs(struct object *obj, struct object_refs *refs);
72 void mark_reachable(struct object *obj, unsigned int mask);
74 struct object_list *object_list_insert(struct object *item,
75 struct object_list **list_p);
77 void object_list_append(struct object *item,
78 struct object_list **list_p);
80 unsigned object_list_length(struct object_list *list);
82 int object_list_contains(struct object_list *list, struct object *obj);
84 /* Object array handling .. */
85 void add_object_array(struct object *obj, const char *name, struct object_array *array);