Searched refs:tty_struct (Results 1 - 25 of 164) sorted by relevance

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/linux-master/include/linux/
H A Dtty_ldisc.h5 struct tty_struct;
64 * @open: [TTY] ``int ()(struct tty_struct *tty)``
76 * @close: [TTY] ``void ()(struct tty_struct *tty)``
85 * @flush_buffer: [TTY] ``void ()(struct tty_struct *tty)``
93 * @read: [TTY] ``ssize_t ()(struct tty_struct *tty, struct file *file, u8 *buf,
104 * @write: [TTY] ``ssize_t ()(struct tty_struct *tty, struct file *file,
115 * @ioctl: [TTY] ``int ()(struct tty_struct *tty, unsigned int cmd,
127 * @compat_ioctl: [TTY] ``int ()(struct tty_struct *tty, unsigned int cmd,
139 * @set_termios: [TTY] ``void ()(struct tty_struct *tty, const struct ktermios *old)``
146 * @poll: [TTY] ``int ()(struct tty_struct *tt
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H A Dtty.h122 * struct tty_struct - state associated with a tty while open
192 struct tty_struct { struct
235 struct tty_struct *link;
254 struct tty_struct *tty;
262 * These bits are used in the :c:member:`tty_struct.flags` field.
326 static inline bool tty_io_nonblock(struct tty_struct *tty, struct file *file)
332 static inline bool tty_io_error(struct tty_struct *tty)
337 static inline bool tty_throttled(struct tty_struct *tty)
343 void tty_kref_put(struct tty_struct *tty);
344 struct pid *tty_get_pgrp(struct tty_struct *tt
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H A Dtty_driver.h14 struct tty_struct;
22 * @lookup: ``struct tty_struct *()(struct tty_driver *self, struct file *,
31 * @install: ``int ()(struct tty_driver *self, struct tty_struct *tty)``
38 * @remove: ``void ()(struct tty_driver *self, struct tty_struct *tty)``
45 * @open: ``int ()(struct tty_struct *tty, struct file *)``
53 * @close: ``void ()(struct tty_struct *tty, struct file *)``
63 * @shutdown: ``void ()(struct tty_struct *tty)``
69 * @cleanup: ``void ()(struct tty_struct *tty)``
75 * @write: ``ssize_t ()(struct tty_struct *tty, const u8 *buf, size_t count)``
87 * @put_char: ``int ()(struct tty_struct *tt
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H A Ddevpts_fs.h34 int ptm_open_peer(struct file *master, struct tty_struct *tty, int flags);
38 ptm_open_peer(struct file *master, struct tty_struct *tty, int flags)
H A Dselection.h14 struct tty_struct;
19 struct tty_struct *tty);
20 int set_selection_kernel(struct tiocl_selection *v, struct tty_struct *tty);
21 int paste_selection(struct tty_struct *tty);
24 void mouse_report(struct tty_struct *tty, int butt, int mrx, int mry);
H A Dtty_port.h14 struct tty_struct;
37 int (*activate)(struct tty_port *port, struct tty_struct *tty);
55 * @tty: back pointer to &struct tty_struct, valid only if the tty is open. Use
57 * @itty: internal back pointer to &struct tty_struct. Avoid this. It should be
103 struct tty_struct *tty;
104 struct tty_struct *itty;
232 struct tty_struct *tty_port_tty_get(struct tty_port *port);
233 void tty_port_tty_set(struct tty_port *port, struct tty_struct *tty);
240 int tty_port_block_til_ready(struct tty_port *port, struct tty_struct *tty,
242 int tty_port_close_start(struct tty_port *port, struct tty_struct *tt
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/linux-master/drivers/tty/
H A Dtty.h50 static inline void __tty_set_flow_change(struct tty_struct *tty,
56 static inline void tty_set_flow_change(struct tty_struct *tty,
63 int tty_ldisc_lock(struct tty_struct *tty, unsigned long timeout);
64 void tty_ldisc_unlock(struct tty_struct *tty);
66 int __tty_check_change(struct tty_struct *tty, int sig);
67 int tty_check_change(struct tty_struct *tty);
68 void __stop_tty(struct tty_struct *tty);
69 void __start_tty(struct tty_struct *tty);
70 void tty_write_unlock(struct tty_struct *tty);
71 int tty_write_lock(struct tty_struct *tt
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H A Dtty_mutex.c15 void tty_lock(struct tty_struct *tty)
22 int tty_lock_interruptible(struct tty_struct *tty)
33 void tty_unlock(struct tty_struct *tty)
40 void tty_lock_slave(struct tty_struct *tty)
46 void tty_unlock_slave(struct tty_struct *tty)
52 void tty_set_lock_subclass(struct tty_struct *tty)
H A Dttynull.c17 static int ttynull_open(struct tty_struct *tty, struct file *filp)
22 static void ttynull_close(struct tty_struct *tty, struct file *filp)
27 static void ttynull_hangup(struct tty_struct *tty)
32 static ssize_t ttynull_write(struct tty_struct *tty, const u8 *buf,
38 static unsigned int ttynull_write_room(struct tty_struct *tty)
H A Dn_null.c13 static ssize_t n_null_read(struct tty_struct *tty, struct file *file, u8 *buf,
19 static ssize_t n_null_write(struct tty_struct *tty, struct file *file,
H A Dtty_ldisc.c139 static struct tty_ldisc *tty_ldisc_get(struct tty_struct *tty, int disc)
239 struct tty_ldisc *tty_ldisc_ref_wait(struct tty_struct *tty)
259 struct tty_ldisc *tty_ldisc_ref(struct tty_struct *tty)
287 __tty_ldisc_lock(struct tty_struct *tty, unsigned long timeout)
293 __tty_ldisc_lock_nested(struct tty_struct *tty, unsigned long timeout)
299 static inline void __tty_ldisc_unlock(struct tty_struct *tty)
304 int tty_ldisc_lock(struct tty_struct *tty, unsigned long timeout)
320 void tty_ldisc_unlock(struct tty_struct *tty)
329 tty_ldisc_lock_pair_timeout(struct tty_struct *tty, struct tty_struct *tty
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H A Dtty_jobctrl.c33 int __tty_check_change(struct tty_struct *tty, int sig)
69 int tty_check_change(struct tty_struct *tty)
78 struct tty_struct *tty;
98 static void __proc_set_tty(struct tty_struct *tty)
122 static void proc_set_tty(struct tty_struct *tty)
132 void tty_open_proc_set_tty(struct file *filp, struct tty_struct *tty)
160 struct tty_struct *get_current_tty(void)
162 struct tty_struct *tty;
196 int tty_signal_session_leader(struct tty_struct *tty, int exit_session)
267 struct tty_struct *tt
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H A Dtty_io.c13 * tty_struct and tty_queue structures. Previously there was an array
14 * of 256 tty_struct's which was statically allocated, and the
159 static void release_tty(struct tty_struct *tty, int idx);
169 static void free_tty_struct(struct tty_struct *tty)
177 static inline struct tty_struct *file_tty(struct file *file)
196 void tty_add_file(struct tty_struct *tty, struct file *file)
227 struct tty_struct *tty = priv->tty;
244 const char *tty_name(const struct tty_struct *tty)
252 const char *tty_driver_name(const struct tty_struct *tty)
259 static int tty_paranoia_check(struct tty_struct *tt
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H A Dpty.c47 static void pty_close(struct tty_struct *tty, struct file *filp)
93 static void pty_unthrottle(struct tty_struct *tty)
111 static ssize_t pty_write(struct tty_struct *tty, const u8 *buf, size_t c)
113 struct tty_struct *to = tty->link;
129 static unsigned int pty_write_room(struct tty_struct *tty)
137 static int pty_set_lock(struct tty_struct *tty, int __user *arg)
150 static int pty_get_lock(struct tty_struct *tty, int __user *arg)
158 static int pty_set_pktmode(struct tty_struct *tty, int __user *arg)
180 static int pty_get_pktmode(struct tty_struct *tty, int __user *arg)
188 static int pty_signal(struct tty_struct *tt
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/linux-master/arch/um/drivers/
H A Dline.h59 extern void line_close(struct tty_struct *tty, struct file * filp);
60 extern int line_open(struct tty_struct *tty, struct file *filp);
61 extern int line_install(struct tty_driver *driver, struct tty_struct *tty,
63 extern void line_cleanup(struct tty_struct *tty);
64 extern void line_hangup(struct tty_struct *tty);
67 extern ssize_t line_write(struct tty_struct *tty, const u8 *buf, size_t len);
68 extern unsigned int line_chars_in_buffer(struct tty_struct *tty);
69 extern void line_flush_buffer(struct tty_struct *tty);
70 extern void line_flush_chars(struct tty_struct *tty);
71 extern unsigned int line_write_room(struct tty_struct *tt
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/linux-master/drivers/usb/serial/
H A Dusb-wwan.h10 extern int usb_wwan_open(struct tty_struct *tty, struct usb_serial_port *port);
14 extern unsigned int usb_wwan_write_room(struct tty_struct *tty);
15 extern int usb_wwan_tiocmget(struct tty_struct *tty);
16 extern int usb_wwan_tiocmset(struct tty_struct *tty,
18 extern int usb_wwan_write(struct tty_struct *tty, struct usb_serial_port *port,
20 extern unsigned int usb_wwan_chars_in_buffer(struct tty_struct *tty);
H A Dkobil_sct.c52 static int kobil_open(struct tty_struct *tty, struct usb_serial_port *port);
54 static int kobil_write(struct tty_struct *tty, struct usb_serial_port *port,
56 static unsigned int kobil_write_room(struct tty_struct *tty);
57 static int kobil_ioctl(struct tty_struct *tty,
59 static int kobil_tiocmget(struct tty_struct *tty);
60 static int kobil_tiocmset(struct tty_struct *tty,
64 static void kobil_set_termios(struct tty_struct *tty,
67 static void kobil_init_termios(struct tty_struct *tty);
155 static void kobil_init_termios(struct tty_struct *tty)
165 static int kobil_open(struct tty_struct *tt
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/linux-master/include/linux/usb/
H A Dserial.h269 int (*open)(struct tty_struct *tty, struct usb_serial_port *port);
271 int (*write)(struct tty_struct *tty, struct usb_serial_port *port,
274 unsigned int (*write_room)(struct tty_struct *tty);
275 int (*ioctl)(struct tty_struct *tty,
277 void (*get_serial)(struct tty_struct *tty, struct serial_struct *ss);
278 int (*set_serial)(struct tty_struct *tty, struct serial_struct *ss);
279 void (*set_termios)(struct tty_struct *tty, struct usb_serial_port *port,
281 int (*break_ctl)(struct tty_struct *tty, int break_state);
282 unsigned int (*chars_in_buffer)(struct tty_struct *tty);
283 void (*wait_until_sent)(struct tty_struct *tt
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/linux-master/drivers/s390/char/
H A Dctrlchar.h15 ctrlchar_handle(const unsigned char *buf, int len, struct tty_struct *tty);
/linux-master/drivers/accessibility/speakup/
H A Dselection.c22 struct tty_struct *tty;
30 struct tty_struct *tty;
62 int speakup_set_selection(struct tty_struct *tty)
94 struct tty_struct *tty;
110 struct tty_struct *tty = xchg(&ssw->tty, NULL);
121 int speakup_paste_selection(struct tty_struct *tty)
135 struct tty_struct *tty;
H A Dspk_ttyio.c22 static struct tty_struct *speakup_tty;
47 static int spk_ttyio_ldisc_open(struct tty_struct *tty)
69 static void spk_ttyio_ldisc_close(struct tty_struct *tty)
74 static size_t spk_ttyio_receive_buf2(struct tty_struct *tty, const u8 *cp,
135 static inline void get_termios(struct tty_struct *tty,
146 struct tty_struct *tty;
226 struct tty_struct *tty = in_synth->dev;
272 struct tty_struct *tty = in_synth->dev;
280 struct tty_struct *tty = in_synth->dev;
293 struct tty_struct *tt
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/linux-master/drivers/pps/clients/
H A Dpps-ldisc.c16 static void pps_tty_dcd_change(struct tty_struct *tty, bool active)
39 static int (*alias_n_tty_open)(struct tty_struct *tty);
41 static int pps_tty_open(struct tty_struct *tty)
81 static void (*alias_n_tty_close)(struct tty_struct *tty);
83 static void pps_tty_close(struct tty_struct *tty)
/linux-master/arch/m68k/emu/
H A Dnfcon.c64 static int nfcon_tty_open(struct tty_struct *tty, struct file *filp)
69 static void nfcon_tty_close(struct tty_struct *tty, struct file *filp)
73 static ssize_t nfcon_tty_write(struct tty_struct *tty, const u8 *buf,
80 static int nfcon_tty_put_char(struct tty_struct *tty, u8 ch)
88 static unsigned int nfcon_tty_write_room(struct tty_struct *tty)
/linux-master/drivers/tty/serdev/
H A Dserdev-ttyport.c15 struct tty_struct *tty;
50 struct tty_struct *tty;
78 struct tty_struct *tty = serport->tty;
90 struct tty_struct *tty = serport->tty;
98 struct tty_struct *tty = serport->tty;
106 struct tty_struct *tty;
155 struct tty_struct *tty = serport->tty;
170 struct tty_struct *tty = serport->tty;
184 struct tty_struct *tty = serport->tty;
199 struct tty_struct *tt
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/linux-master/drivers/input/serio/
H A Dserport.c32 struct tty_struct *tty;
78 static int serport_ldisc_open(struct tty_struct *tty)
104 static void serport_ldisc_close(struct tty_struct *tty)
117 static void serport_ldisc_receive(struct tty_struct *tty, const u8 *cp,
160 static ssize_t serport_ldisc_read(struct tty_struct * tty, struct file * file,
197 static void serport_set_type(struct tty_struct *tty, unsigned long type)
210 static int serport_ldisc_ioctl(struct tty_struct *tty, unsigned int cmd,
228 static int serport_ldisc_compat_ioctl(struct tty_struct *tty,
246 static void serport_ldisc_hangup(struct tty_struct *tty)
258 static void serport_ldisc_write_wakeup(struct tty_struct * tt
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