48 unsigned int tty_chars_in_buffer(struct tty_struct *tty)  in tty_chars_in_buffer()
66 unsigned int tty_write_room(struct tty_struct *tty)  in tty_write_room()
82 void tty_driver_flush_buffer(struct tty_struct *tty)  in tty_driver_flush_buffer()
101 void tty_unthrottle(struct tty_struct *tty)  in tty_unthrottle()
123 bool tty_throttle_safe(struct tty_struct *tty)  in tty_throttle_safe()
153 bool tty_unthrottle_safe(struct tty_struct *tty)  in tty_unthrottle_safe()
183 void tty_wait_until_sent(struct tty_struct *tty, long timeout)  in tty_wait_until_sent()
206 static void unset_locked_termios(struct tty_struct *tty, const struct ktermios *old)  in unset_locked_termios()
323 int tty_set_termios(struct tty_struct *tty, struct ktermios *new_termios)  in tty_set_termios()
448 static int set_termios(struct tty_struct *tty, void __user *arg, int opt)  in set_termios()
530 static void copy_termios(struct tty_struct *tty, struct ktermios *kterm)  in copy_termios()
537 static void copy_termios_locked(struct tty_struct *tty, struct ktermios *kterm)  in copy_termios_locked()
544 static int get_termio(struct tty_struct *tty, struct termio __user *termio)  in get_termio()
559 static int get_sgflags(struct tty_struct *tty)  in get_sgflags()
577 static int get_sgttyb(struct tty_struct *tty, struct sgttyb __user *sgttyb)  in get_sgttyb()
629 static int set_sgttyb(struct tty_struct *tty, struct sgttyb __user *sgttyb)  in set_sgttyb()
657 static int get_tchars(struct tty_struct *tty, struct tchars __user *tchars)  in get_tchars()
672 static int set_tchars(struct tty_struct *tty, struct tchars __user *tchars)  in set_tchars()
691 static int get_ltchars(struct tty_struct *tty, struct ltchars __user *ltchars)  in get_ltchars()
708 static int set_ltchars(struct tty_struct *tty, struct ltchars __user *ltchars)  in set_ltchars()
741 static int tty_change_softcar(struct tty_struct *tty, bool enable)  in tty_change_softcar()
769 int tty_mode_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg)  in tty_mode_ioctl()
771 	struct tty_struct *real_tty;  in tty_mode_ioctl()
899 static int __tty_perform_flush(struct tty_struct *tty, unsigned long arg)  in __tty_perform_flush()
925 int tty_perform_flush(struct tty_struct *tty, unsigned long arg)  in tty_perform_flush()
940 int n_tty_ioctl_helper(struct tty_struct *tty, unsigned int cmd,  in n_tty_ioctl_helper()