include/linux/tty_driver.h

254 struct tty_operations {  struct
255 	struct tty_struct * (*lookup)(struct tty_driver *driver,
257 	int  (*install)(struct tty_driver *driver, struct tty_struct *tty);
258 	void (*remove)(struct tty_driver *driver, struct tty_struct *tty);
259 	int  (*open)(struct tty_struct * tty, struct file * filp);
260 	void (*close)(struct tty_struct * tty, struct file * filp);
261 	void (*shutdown)(struct tty_struct *tty);
262 	void (*cleanup)(struct tty_struct *tty);
263 	int  (*write)(struct tty_struct * tty,
265 	int  (*put_char)(struct tty_struct *tty, unsigned char ch);
266 	void (*flush_chars)(struct tty_struct *tty);
267 	int  (*write_room)(struct tty_struct *tty);
268 	int  (*chars_in_buffer)(struct tty_struct *tty);
269 	int  (*ioctl)(struct tty_struct *tty,
271 	long (*compat_ioctl)(struct tty_struct *tty,
273 	void (*set_termios)(struct tty_struct *tty, struct ktermios * old);
274 	void (*throttle)(struct tty_struct * tty);
275 	void (*unthrottle)(struct tty_struct * tty);
276 	void (*stop)(struct tty_struct *tty);
277 	void (*start)(struct tty_struct *tty);
278 	void (*hangup)(struct tty_struct *tty);
279 	int (*break_ctl)(struct tty_struct *tty, int state);
280 	void (*flush_buffer)(struct tty_struct *tty);
281 	void (*set_ldisc)(struct tty_struct *tty);
282 	void (*wait_until_sent)(struct tty_struct *tty, int timeout);
283 	void (*send_xchar)(struct tty_struct *tty, char ch);
284 	int (*tiocmget)(struct tty_struct *tty);
285 	int (*tiocmset)(struct tty_struct *tty,
287 	int (*resize)(struct tty_struct *tty, struct winsize *ws);
288 	int (*set_termiox)(struct tty_struct *tty, struct termiox *tnew);
289 	int (*get_icount)(struct tty_struct *tty,
291 	int  (*get_serial)(struct tty_struct *tty, struct serial_struct *p);
292 	int  (*set_serial)(struct tty_struct *tty, struct serial_struct *p);
293 	void (*show_fdinfo)(struct tty_struct *tty, struct seq_file *m);
295 	int (*poll_init)(struct tty_driver *driver, int line, char *options);
296 	int (*poll_get_char)(struct tty_driver *driver, int line);
297 	void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
299 	int (*proc_show)(struct seq_file *, void *);