binder_get_object
object_size = binder_get_object(proc, NULL, b, object_offset, object);
size_t object_size = binder_get_object(proc, NULL, b,
object_size = binder_get_object(proc, NULL, buffer,
object_size = binder_get_object(target_proc, user_buffer,
binder_get_object(proc, user_buffer, t->buffer,