binder_fd_array_object
object_size = sizeof(struct binder_fd_array_object);
container_of(hdr, struct binder_fd_array_object, hdr)
struct binder_fd_array_object *fda;
struct binder_fd_array_object *fda,
struct binder_fd_array_object *fda =
struct binder_fd_array_object fdao;