209 pty_get_driver(dev_t dev)  in pty_get_driver()  argument
211 	int major = major(dev);  in pty_get_driver()
222 pty_get_ioctl(dev_t dev, int open_flag, struct tty_dev_t **out_driver)  in pty_get_ioctl()  argument
224 	struct tty_dev_t *driver = pty_get_driver(dev);  in pty_get_ioctl()
229 		return driver->open(minor(dev), open_flag);  in pty_get_ioctl()
238 pty_free_ioctl(dev_t dev, int open_flag)  in pty_free_ioctl()  argument
240 	struct tty_dev_t *driver = pty_get_driver(dev);  in pty_free_ioctl()
242 		return driver->free(minor(dev), open_flag);  in pty_free_ioctl()
248 pty_get_name(dev_t dev, char *buffer, size_t size)  in pty_get_name()  argument
250 	struct tty_dev_t *driver = pty_get_driver(dev);  in pty_get_name()
252 		return driver->name(minor(dev), buffer, size);  in pty_get_name()
258 ptsopen(dev_t dev, int flag, __unused int devtype, __unused struct proc *p)  in ptsopen()  argument
263 	struct ptmx_ioctl *pti = pty_get_ioctl(dev, PF_OPEN_S, &driver);  in ptsopen()
299 	error = (*linesw[tp->t_line].l_open)(dev, tp);  in ptsopen()
313 		pty_free_ioctl(dev, PF_OPEN_S);  in ptsopen()
320 ptsclose(dev_t dev, int flag, __unused int mode, __unused proc_t p)  in ptsclose()  argument
334 	struct ptmx_ioctl *pti = pty_get_ioctl(dev, 0, &driver);  in ptsclose()
363 		driver->revoke(minor(dev), tp);  in ptsclose()
366 	pty_free_ioctl(dev, PF_OPEN_S);  in ptsclose()
372 ptsread(dev_t dev, struct uio *uio, int flag)  in ptsread()  argument
374 	struct ptmx_ioctl *pti = pty_get_ioctl(dev, 0, NULL);  in ptsread()
400 ptswrite(dev_t dev, struct uio *uio, int flag)  in ptswrite()  argument
402 	struct ptmx_ioctl *pti = pty_get_ioctl(dev, 0, NULL);  in ptswrite()
484 ptcopen(dev_t dev, __unused int flag, __unused int devtype, __unused proc_t p)  in ptcopen()  argument
487 	struct ptmx_ioctl *pti = pty_get_ioctl(dev, PF_OPEN_M, &driver);  in ptcopen()
505 			pty_free_ioctl(dev, PF_OPEN_M);  in ptcopen()
529 ptcclose(dev_t dev, __unused int flags, __unused int fmt, __unused proc_t p)  in ptcclose()  argument
532 	struct ptmx_ioctl *pti = pty_get_ioctl(dev, 0, &driver);  in ptcclose()
608 		mac_pty_notify_close(p, tp, dev, NULL);  in ptcclose()
611 	pty_free_ioctl(dev, PF_OPEN_M);  in ptcclose()
617 ptcread(dev_t dev, struct uio *uio, int flag)  argument
619 	struct ptmx_ioctl *pti = pty_get_ioctl(dev, 0, NULL);
751 ptsselect(dev_t dev, int rw, void *wql, proc_t p)  argument
753 	struct ptmx_ioctl *pti = pty_get_ioctl(dev, 0, NULL);
802 ptcselect(dev_t dev, int rw, void *wql, proc_t p)  argument
805 	struct ptmx_ioctl *pti = pty_get_ioctl(dev, 0, &driver);
877 ptcwrite(dev_t dev, struct uio *uio, int flag)  argument
879 	struct ptmx_ioctl *pti = pty_get_ioctl(dev, 0, NULL);
962 ptyioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p)  argument
965 	struct ptmx_ioctl *pti = pty_get_ioctl(dev, 0, &driver);
987 	if (major(dev) == driver->primary &&
1018 	} else if (cdevsw[major(dev)].d_open == ptcopen) {
1094 			if (major(dev) == driver->primary) {
1099 						mac_pty_notify_grant(p, tp, dev, NULL);
1116 			pty_get_name(dev, data, 128);
1124 			if (major(dev) == driver->primary) {