Function write_object

builtin/unpack-objects.c:271–310

* Write out nr-th object from the list, now we know the contents * of it. Under --strict, this buffers structured objects in-core, * to be checked at the end. */

 * to be checked at the end.
 */
static void write_object(unsigned nr, enum object_type type,
			 void *buf, unsigned long size)
{
	if (!strict) {
		if (odb_write_object(the_repository->objects, buf, size, type,
				     &obj_list[nr].oid) < 0)
			die("failed to write object");
		added_object(nr, type, buf, size);
		free(buf);
		obj_list[nr].obj = NULL;
	} else if (type == OBJ_BLOB) {
		struct blob *blob;
		if (odb_write_object(the_repository->objects, buf, size, type,
				     &obj_list[nr].oid) < 0)
			die("failed to write object");
		added_object(nr, type, buf, size);
		free(buf);

		blob = lookup_blob(the_repository, &obj_list[nr].oid);
		if (blob)
			blob->object.flags |= FLAG_WRITTEN;
		else
			die("invalid blob object");
		obj_list[nr].obj = NULL;
	} else {
		struct object *obj;
		int eaten;
		hash_object_file(the_hash_algo, buf, size, type,
				 &obj_list[nr].oid);
		added_object(nr, type, buf, size);
		obj = parse_object_buffer(the_repository, &obj_list[nr].oid,
					  type, size, buf,
					  &eaten);
		if (!obj)
			die("invalid %s", type_name(type));
		add_object_buffer(obj, buf, size);
		obj->flags |= FLAG_OPEN;
		obj_list[nr].obj = obj;
	}
}

static void resolve_delta(unsigned nr, enum object_type type,
			  void *base, unsigned long base_size,