p_tdev           1235 kern/kern_sysctl.c 		ki->p_tdev = tp->t_dev;
p_tdev           1239 kern/kern_sysctl.c 		ki->p_tdev = NODEV;
p_tdev            385 sys/sysctl.h   	u_int32_t p_tdev;		/* DEV_T: controlling tty dev */