uiov              588 kern/uipc_syscalls.c 	struct iovec aiov[UIO_SMALLIOV], *uiov, *iov;
uiov              612 kern/uipc_syscalls.c 	uiov = msg.msg_iov;
uiov              615 kern/uipc_syscalls.c 		msg.msg_iov = uiov;