qattach
if ((error = qattach(qp, devp, 0, crp, fp, B_FALSE)) != 0)
if ((error = qattach(rdq, &dummydev, 0, crp, fp,
if ((error = qattach(_RD(tmp_wrq), &dummydev, 0, crp,
if ((error = qattach(qp, devp, flag, crp, NULL, B_FALSE)) != 0) {
extern int qattach(queue_t *, dev_t *, int, cred_t *, fmodsw_impl_t *,