51 unsigned int tty_chars_in_buffer(struct tty_struct *tty)  in tty_chars_in_buffer()
70 unsigned int tty_write_room(struct tty_struct *tty)  in tty_write_room()
86 void tty_driver_flush_buffer(struct tty_struct *tty)  in tty_driver_flush_buffer()
106 void tty_unthrottle(struct tty_struct *tty)  in tty_unthrottle()
130 int tty_throttle_safe(struct tty_struct *tty)  in tty_throttle_safe()
161 int tty_unthrottle_safe(struct tty_struct *tty)  in tty_unthrottle_safe()
191 void tty_wait_until_sent(struct tty_struct *tty, long timeout)  in tty_wait_until_sent()
214 static void unset_locked_termios(struct tty_struct *tty, const struct ktermios *old)  in unset_locked_termios()
332 int tty_set_termios(struct tty_struct *tty, struct ktermios *new_termios)  in tty_set_termios()
456 static int set_termios(struct tty_struct *tty, void __user *arg, int opt)  in set_termios()
538 static void copy_termios(struct tty_struct *tty, struct ktermios *kterm)  in copy_termios()
545 static void copy_termios_locked(struct tty_struct *tty, struct ktermios *kterm)  in copy_termios_locked()
552 static int get_termio(struct tty_struct *tty, struct termio __user *termio)  in get_termio()
567 static int get_sgflags(struct tty_struct *tty)  in get_sgflags()
585 static int get_sgttyb(struct tty_struct *tty, struct sgttyb __user *sgttyb)  in get_sgttyb()
637 static int set_sgttyb(struct tty_struct *tty, struct sgttyb __user *sgttyb)  in set_sgttyb()
665 static int get_tchars(struct tty_struct *tty, struct tchars __user *tchars)  in get_tchars()
680 static int set_tchars(struct tty_struct *tty, struct tchars __user *tchars)  in set_tchars()
699 static int get_ltchars(struct tty_struct *tty, struct ltchars __user *ltchars)  in get_ltchars()
716 static int set_ltchars(struct tty_struct *tty, struct ltchars __user *ltchars)  in set_ltchars()
746 static int tty_change_softcar(struct tty_struct *tty, bool enable)  in tty_change_softcar()
775 int tty_mode_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg)  in tty_mode_ioctl()
777 	struct tty_struct *real_tty;  in tty_mode_ioctl()
905 static int __tty_perform_flush(struct tty_struct *tty, unsigned long arg)  in __tty_perform_flush()
931 int tty_perform_flush(struct tty_struct *tty, unsigned long arg)  in tty_perform_flush()
946 int n_tty_ioctl_helper(struct tty_struct *tty, unsigned int cmd,  in n_tty_ioctl_helper()