116 # define tty_debug_hangup(tty, f, args...)	tty_debug(tty, f, ##args)  argument
118 # define tty_debug_hangup(tty, f, args...)	do { } while (0)  argument
169 static void free_tty_struct(struct tty_struct *tty)  in free_tty_struct()
196 void tty_add_file(struct tty_struct *tty, struct file *file)  in tty_add_file()
227 	struct tty_struct *tty = priv->tty;  in tty_del_file()  local
244 const char *tty_name(const struct tty_struct *tty)  in tty_name()
252 const char *tty_driver_name(const struct tty_struct *tty)  in tty_driver_name()
259 static int tty_paranoia_check(struct tty_struct *tty, struct inode *inode,  in tty_paranoia_check()
273 static void check_tty_count(struct tty_struct *tty, const char *routine)  in check_tty_count()
458 	struct tty_struct *tty = file_tty(file);  in tty_show_fdinfo()  local
515 void tty_wakeup(struct tty_struct *tty)  in tty_wakeup()
538 static struct file *tty_release_redirect(struct tty_struct *tty)  in tty_release_redirect()
577 static void __tty_hangup(struct tty_struct *tty, int exit_session)  in __tty_hangup()
669 	struct tty_struct *tty =  in do_tty_hangup()  local
682 void tty_hangup(struct tty_struct *tty)  in tty_hangup()
697 void tty_vhangup(struct tty_struct *tty)  in tty_vhangup()
712 	struct tty_struct *tty;  in tty_vhangup_self()  local
731 void tty_vhangup_session(struct tty_struct *tty)  in tty_vhangup_session()
749 void __stop_tty(struct tty_struct *tty)  in __stop_tty()
772 void stop_tty(struct tty_struct *tty)  in stop_tty()
782 void __start_tty(struct tty_struct *tty)  in __start_tty()
803 void start_tty(struct tty_struct *tty)  in start_tty()
813 static void tty_update_time(struct tty_struct *tty, bool mtime)  in tty_update_time()
850 static ssize_t iterate_tty_read(struct tty_ldisc *ld, struct tty_struct *tty,  in iterate_tty_read()
920 	struct tty_struct *tty = file_tty(file);  in tty_read()  local
946 void tty_write_unlock(struct tty_struct *tty)  in tty_write_unlock()
952 int tty_write_lock(struct tty_struct *tty, bool ndelay)  in tty_write_lock()
967 static ssize_t iterate_tty_write(struct tty_ldisc *ld, struct tty_struct *tty,  in iterate_tty_write()
1064 void tty_write_message(struct tty_struct *tty, char *msg)  in tty_write_message()
1079 	struct tty_struct *tty = file_tty(file);  in file_tty_write()  local
1152 int tty_send_xchar(struct tty_struct *tty, u8 ch)  in tty_send_xchar()
1232 	struct tty_struct *tty;  in tty_driver_lookup_tty()  local
1256 void tty_init_termios(struct tty_struct *tty)  in tty_init_termios()
1286 int tty_standard_install(struct tty_driver *driver, struct tty_struct *tty)  in tty_standard_install()
1308 						struct tty_struct *tty)  in tty_driver_install_tty()
1324 static void tty_driver_remove_tty(struct tty_driver *driver, struct tty_struct *tty)  in tty_driver_remove_tty()
1341 static int tty_reopen(struct tty_struct *tty)  in tty_reopen()
1401 	struct tty_struct *tty;  in tty_init_dev()  local
1477 void tty_save_termios(struct tty_struct *tty)  in tty_save_termios()
1504 static void tty_flush_works(struct tty_struct *tty)  in tty_flush_works()
1531 	struct tty_struct *tty =  in release_one_tty()  local
1553 	struct tty_struct *tty = container_of(kref, struct tty_struct, kref);  in queue_release_one_tty()  local
1569 void tty_kref_put(struct tty_struct *tty)  in tty_kref_put()
1589 static void release_tty(struct tty_struct *tty, int idx)  in release_tty()
1619 static int tty_release_checks(struct tty_struct *tty, int idx)  in tty_release_checks()
1661 void tty_kclose(struct tty_struct *tty)  in tty_kclose()
1691 void tty_release_struct(struct tty_struct *tty, int idx)  in tty_release_struct()
1732 	struct tty_struct *tty = file_tty(filp);  in tty_release()  local
1884 	struct tty_struct *tty;  in tty_open_current_tty()  local
1961 	struct tty_struct *tty;  in tty_kopen()  local
2047 	struct tty_struct *tty;  in tty_open_by_driver()  local
2121 	struct tty_struct *tty;  in tty_open()  local
2203 	struct tty_struct *tty = file_tty(filp);  in tty_poll()  local
2221 	struct tty_struct *tty = file_tty(filp);  in __tty_fasync()  local
2256 	struct tty_struct *tty = file_tty(filp);  in tty_fasync()  local
2281 static int tiocsti(struct tty_struct *tty, u8 __user *p)  in tiocsti()
2315 static int tiocgwinsz(struct tty_struct *tty, struct winsize __user *arg)  in tiocgwinsz()
2334 int tty_do_resize(struct tty_struct *tty, struct winsize *ws)  in tty_do_resize()
2370 static int tiocswinsz(struct tty_struct *tty, struct winsize __user *arg)  in tiocswinsz()
2431 static int tiocsetd(struct tty_struct *tty, int __user *p)  in tiocsetd()
2454 static int tiocgetd(struct tty_struct *tty, int __user *p)  in tiocgetd()
2478 static int send_break(struct tty_struct *tty, unsigned int duration)  in send_break()
2515 int tty_get_tiocm(struct tty_struct *tty)  in tty_get_tiocm()
2536 static int tty_tiocmget(struct tty_struct *tty, int __user *p)  in tty_tiocmget()
2558 static int tty_tiocmset(struct tty_struct *tty, unsigned int cmd,  in tty_tiocmset()
2597 int tty_get_icount(struct tty_struct *tty,  in tty_get_icount()
2609 static int tty_tiocgicount(struct tty_struct *tty, void __user *arg)  in tty_tiocgicount()
2623 static int tty_set_serial(struct tty_struct *tty, struct serial_struct *ss)  in tty_set_serial()
2640 static int tty_tiocsserial(struct tty_struct *tty, struct serial_struct __user *ss)  in tty_tiocsserial()
2650 static int tty_tiocgserial(struct tty_struct *tty, struct serial_struct __user *ss)  in tty_tiocgserial()
2668 static struct tty_struct *tty_pair_get_tty(struct tty_struct *tty)  in tty_pair_get_tty()
2681 	struct tty_struct *tty = file_tty(file);  in tty_ioctl()  local
2844 static int compat_tty_tiocsserial(struct tty_struct *tty,  in compat_tty_tiocsserial()
2862 static int compat_tty_tiocgserial(struct tty_struct *tty,  in compat_tty_tiocgserial()
2889 	struct tty_struct *tty = file_tty(file);  in tty_compat_ioctl()  local
3027 void __do_SAK(struct tty_struct *tty)  in __do_SAK()
3075 	struct tty_struct *tty =  in do_SAK_work()  local
3086 void do_SAK(struct tty_struct *tty)  in do_SAK()
3095 static struct device *tty_get_device(struct tty_struct *tty)  in tty_get_device()
3114 	struct tty_struct *tty;  in alloc_tty_struct()  local
3164 int tty_put_char(struct tty_struct *tty, u8 ch)  in tty_put_char()
3515 dev_t tty_devnum(struct tty_struct *tty)  in tty_devnum()