cndev              63 dev/cons.c     	dev_t cndev;
cndev              73 dev/cons.c     	cndev = cn_tab->cn_dev;
cndev              74 dev/cons.c     	if (cndev == NODEV)
cndev              77 dev/cons.c     	if (cndev == dev)
cndev              82 dev/cons.c     		cdevvp(cndev, &cn_devvp);
cndev              84 dev/cons.c     	return ((*cdevsw[major(cndev)].d_open)(cndev, flag, mode, p));