DEV_CLASS_UR_O
case DEV_CLASS_UR_O:
case DEV_CLASS_UR_O:
((accmode == O_WRONLY) && (urd->class != DEV_CLASS_UR_O))) {
if ((urd->class != DEV_CLASS_UR_I) && (urd->class != DEV_CLASS_UR_O)) {
if (urd->class == DEV_CLASS_UR_O)