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