X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=object.h;h=caee733cdeda28b1679848fa9be4be870420b54a;hb=c56f243e20ce48ae50caf841ada8435a21c2a8bf;hp=7ac10111c67fde71f89e4d1b93367c6ca90dd5c8;hpb=160b7983034cdd24ea1bf6ef7a2532a2296461c6;p=git.git

diff --git a/object.h b/object.h
index 7ac10111c..caee733cd 100644
--- a/object.h
+++ b/object.h
@@ -24,13 +24,9 @@ struct object_array {
 #define TYPE_BITS   3
 #define FLAG_BITS  27
 
-#define TYPE_NONE   0
-#define TYPE_BLOB   1
-#define TYPE_TREE   2
-#define TYPE_COMMIT 3
-#define TYPE_TAG    4
-#define TYPE_BAD    5
-
+/*
+ * The object type is stored in 3 bits.
+ */
 struct object {
 	unsigned parsed : 1;
 	unsigned used : 1;
@@ -40,13 +36,14 @@ struct object {
 };
 
 extern int track_object_refs;
-extern int obj_allocs;
-extern struct object **objs;
-extern const char *type_names[];
+extern const char *type_names[9];
+
+extern unsigned int get_max_object_index(void);
+extern struct object *get_indexed_object(unsigned int);
 
 static inline const char *typename(unsigned int type)
 {
-	return type_names[type > TYPE_TAG ? TYPE_BAD : type];
+	return type_names[type > OBJ_BAD ? OBJ_BAD : type];
 }
 
 extern struct object_refs *lookup_object_refs(struct object *);
@@ -62,6 +59,12 @@ void created_object(const unsigned char *sha1, struct object *obj);
 /** Returns the object, having parsed it to find out what it is. **/
 struct object *parse_object(const unsigned char *sha1);
 
+/* Given the result of read_sha1_file(), returns the object after
+ * parsing it.  eaten_p indicates if the object has a borrowed copy
+ * of buffer and the caller should not free() it.
+ */
+struct object *parse_object_buffer(const unsigned char *sha1, const char *type, unsigned long size, void *buffer, int *eaten_p);
+
 /** Returns the object, with potentially excess memory allocated. **/
 struct object *lookup_unknown_object(const unsigned  char *sha1);
 
@@ -83,6 +86,4 @@ int object_list_contains(struct object_list *list, struct object *obj);
 /* Object array handling .. */
 void add_object_array(struct object *obj, const char *name, struct object_array *array);
 
-void clear_object_marks(unsigned);
-
 #endif /* OBJECT_H */