QISDRV
{ SF(QISDRV), "the Queue is attached to a driver" },
q->q_flag = QISDRV | QMTSAFE | QNOENB | QREADR | QUSE;
cdp->d_qflag = qflag | QISDRV;
if (q->q_next == NULL || (q->q_flag & (QREADR|QISDRV))) {
if (rmq->q_flag & QISDRV) {
ASSERT(qflag & QISDRV);
ASSERT(qp->q_fp != NULL || qp->q_flag & QISDRV);
if (!(new->q_flag & QISDRV))
isdriver = (qp->q_flag & QISDRV);
isdriver = (qp->q_flag & QISDRV);