6 struct object_list
*next
;
12 struct object
*ref
[FLEX_ARRAY
]; /* more */
18 struct object_array_entry
{
28 * The object type is stored in 3 bits.
36 /* 5/6 for future expansion */
44 unsigned type
: TYPE_BITS
;
45 unsigned flags
: FLAG_BITS
;
46 unsigned char sha1
[20];
49 extern int track_object_refs
;
50 extern const char *type_names
[9];
52 extern unsigned int get_max_object_index(void);
53 extern struct object
*get_indexed_object(unsigned int);
55 static inline const char *typename(unsigned int type
)
57 return type_names
[type
> OBJ_BAD
? OBJ_BAD
: type
];
60 extern struct object_refs
*lookup_object_refs(struct object
*);
63 struct object
*lookup_object(const unsigned char *sha1
);
65 /** Returns the object, having looked it up as being the given type. **/
66 struct object
*lookup_object_type(const unsigned char *sha1
, const char *type
);
68 void created_object(const unsigned char *sha1
, struct object
*obj
);
70 /** Returns the object, having parsed it to find out what it is. **/
71 struct object
*parse_object(const unsigned char *sha1
);
73 /** Returns the object, with potentially excess memory allocated. **/
74 struct object
*lookup_unknown_object(const unsigned char *sha1
);
76 struct object_refs
*alloc_object_refs(unsigned count
);
77 void set_object_refs(struct object
*obj
, struct object_refs
*refs
);
79 void mark_reachable(struct object
*obj
, unsigned int mask
);
81 struct object_list
*object_list_insert(struct object
*item
,
82 struct object_list
**list_p
);
84 void object_list_append(struct object
*item
,
85 struct object_list
**list_p
);
87 unsigned object_list_length(struct object_list
*list
);
89 int object_list_contains(struct object_list
*list
, struct object
*obj
);
91 /* Object array handling .. */
92 void add_object_array(struct object
*obj
, const char *name
, struct object_array
*array
);