VD_OP_SET_ACCESS
rv = vdc_do_sync_op(vdc, VD_OP_SET_ACCESS, (caddr_t)&flags,
ASSERT(request->operation == VD_OP_SET_ACCESS);
{X(VD_OP_SET_ACCESS), vd_set_access, NULL},
(1 << VD_OP_SET_ACCESS))