6 struct object_list *next;
11 struct object *ref[FLEX_ARRAY]; /* more */
17 struct object_array_entry {
27 * The object type is stored in 3 bits.
32 unsigned type : TYPE_BITS;
33 unsigned flags : FLAG_BITS;
34 unsigned char sha1[20];
37 extern int track_object_refs;
39 extern const char *typename(unsigned int type);
40 extern int type_from_string(const char *str);
42 extern unsigned int get_max_object_index(void);
43 extern struct object *get_indexed_object(unsigned int);
44 extern struct object_refs *lookup_object_refs(struct object *);
47 struct object *lookup_object(const unsigned char *sha1);
49 void created_object(const unsigned char *sha1, struct object *obj);
51 /** Returns the object, having parsed it to find out what it is. **/
52 struct object *parse_object(const unsigned char *sha1);
54 /* Given the result of read_sha1_file(), returns the object after
55 * parsing it. eaten_p indicates if the object has a borrowed copy
56 * of buffer and the caller should not free() it.
58 struct object *parse_object_buffer(const unsigned char *sha1, enum object_type type, unsigned long size, void *buffer, int *eaten_p);
60 /** Returns the object, with potentially excess memory allocated. **/
61 struct object *lookup_unknown_object(const unsigned char *sha1);
63 struct object_refs *alloc_object_refs(unsigned count);
64 void set_object_refs(struct object *obj, struct object_refs *refs);
66 void mark_reachable(struct object *obj, unsigned int mask);
68 struct object_list *object_list_insert(struct object *item,
69 struct object_list **list_p);
71 void object_list_append(struct object *item,
72 struct object_list **list_p);
74 unsigned object_list_length(struct object_list *list);
76 int object_list_contains(struct object_list *list, struct object *obj);
78 /* Object array handling .. */
79 void add_object_array(struct object *obj, const char *name, struct object_array *array);