152         let tty = driver.open_tty(Some(index))?;  in open()  localVariable
156             tty: tty.clone(),  in open()
160         let ret = tty.open(tty.core());  in open()
168         let driver = tty.core().driver();  in open()
176             let pcb_tty = pcb.sig_info_irqsave().tty();  in open()
177             if pcb_tty.is_none() && tty.core().contorl_info_irqsave().session.is_none() {  in open()
178                 TtyJobCtrlManager::proc_set_tty(tty);  in open()
192         let (tty, mode) = if let FilePrivateData::Tty(tty_priv) = &*data {  in read_at()
193             (tty_priv.tty(), tty_priv.mode)  in read_at()
200         let ld = tty.ldisc();  in read_at()
205             size = ld.read(tty.clone(), buf, size, &mut cookie, offset, mode)?;  in read_at()
235         let (tty, mode) = if let FilePrivateData::Tty(tty_priv) = &*data {  in write_at()
236             (tty_priv.tty(), tty_priv.mode)  in write_at()
241         let ld = tty.ldisc();  in write_at()
242         let core = tty.core();  in write_at()
257             let ret = ld.write(tty.clone(), &buf[written..], size, mode)?;  in write_at()
302         let (tty, _mode) = if let FilePrivateData::Tty(tty_priv) = &*data {  in close()
303             (tty_priv.tty(), tty_priv.mode)  in close()
308         tty.close(tty.clone())  in close()
331         let (tty, _) = if let FilePrivateData::Tty(tty_priv) = data {  in kernel_ioctl()
332             (tty_priv.tty(), tty_priv.mode)  in kernel_ioctl()
337         let core = tty.core();  in kernel_ioctl()
345         let (tty, _) = if let FilePrivateData::Tty(tty_priv) = data {  in ioctl()
346             (tty_priv.tty(), tty_priv.mode)  in ioctl()
357                 TtyJobCtrlManager::tty_check_change(tty.clone(), Signal::SIGTTOU)?;  in ioctl()
367                 let core = tty.core();  in ioctl()
391                 let ret = tty.resize(tty.clone(), *user_winsize);  in ioctl()
396                     return tty.tty_do_resize(*user_winsize).map(|_| 0);  in ioctl()
399             _ => match TtyJobCtrlManager::job_ctrl_ioctl(tty.clone(), cmd, arg) {  in ioctl()
411         match tty.ioctl(tty.clone(), cmd, arg) {  in ioctl()
421         tty.ldisc().ioctl(tty, cmd, arg)?;  in ioctl()
427         let (tty, _) = if let FilePrivateData::Tty(tty_priv) = private_data {  in poll()
428             (tty_priv.tty.clone(), tty_priv.mode)  in poll()
433         tty.ldisc().poll(tty)  in poll()
585     pub tty: Arc<TtyCore>,  field
590     pub fn tty(&self) -> Arc<TtyCore> {  in tty()  method
591         self.tty.clone()  in tty()