| /kernel/linux/linux-6.6/include/linux/ |
| H A D | tty.h | 15 #include <uapi/linux/tty.h>
35 #define INTR_CHAR(tty) ((tty)->termios.c_cc[VINTR])
36 #define QUIT_CHAR(tty) ((tty)->termios.c_cc[VQUIT])
37 #define ERASE_CHAR(tty) ((tty)->termios.c_cc[VERASE])
38 #define KILL_CHAR(tty) ((tty)->termios.c_cc[VKILL])
39 #define EOF_CHAR(tty) ((tt
255 struct tty_struct *tty; global() member
327 tty_io_nonblock(struct tty_struct *tty, struct file *file) tty_io_nonblock() argument
333 tty_io_error(struct tty_struct *tty) tty_io_error() argument
338 tty_throttled(struct tty_struct *tty) tty_throttled() argument
359 tty_kref_put(struct tty_struct *tty) tty_kref_put() argument
361 tty_get_pgrp(struct tty_struct *tty) tty_get_pgrp() argument
367 tty_devnum(struct tty_struct *tty) tty_devnum() argument
376 tty_name(const struct tty_struct *tty) tty_name() argument
380 tty_kclose(struct tty_struct *tty) tty_kclose() argument
401 tty_kref_get(struct tty_struct *tty) tty_kref_get() argument
447 tty_get_baud_rate(struct tty_struct *tty) tty_get_baud_rate() argument
[all...] |
| /kernel/linux/linux-5.10/include/linux/ |
| H A D | tty.h | 14 #include <uapi/linux/tty.h>
82 #define INTR_CHAR(tty) ((tty)->termios.c_cc[VINTR])
83 #define QUIT_CHAR(tty) ((tty)->termios.c_cc[VQUIT])
84 #define ERASE_CHAR(tty) ((tty)->termios.c_cc[VERASE])
85 #define KILL_CHAR(tty) ((tty)->termios.c_cc[VKILL])
86 #define EOF_CHAR(tty) ((tt
208 struct tty_struct *tty; /* Back pointer */ global() member
324 struct tty_struct *tty; global() member
353 tty_io_nonblock(struct tty_struct *tty, struct file *file) tty_io_nonblock() argument
359 tty_io_error(struct tty_struct *tty) tty_io_error() argument
364 tty_throttled(struct tty_struct *tty) tty_throttled() argument
384 tty_kref_put(struct tty_struct *tty) tty_kref_put() argument
386 tty_get_pgrp(struct tty_struct *tty) tty_get_pgrp() argument
392 tty_devnum(struct tty_struct *tty) tty_devnum() argument
401 tty_name(const struct tty_struct *tty) tty_name() argument
405 tty_kclose(struct tty_struct *tty) tty_kclose() argument
426 tty_kref_get(struct tty_struct *tty) tty_kref_get() argument
480 tty_get_baud_rate(struct tty_struct *tty) tty_get_baud_rate() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/tty/ |
| H A D | tty_ldisc.c | 7 #include <linux/tty.h>
22 #include "tty.h"
27 #define tty_ldisc_debug(tty, f, args...) tty_debug(tty, f, ##args)
29 #define tty_ldisc_debug(tty, f, args...)
32 /* lockdep nested classes for tty->ldisc_sem */
161 static struct tty_ldisc *tty_ldisc_get(struct tty_struct *tty, int disc) in tty_ldisc_get() argument
177 request_module("tty-ldisc-%d", disc); in tty_ldisc_get()
189 ld->tty = tty; in tty_ldisc_get()
263 tty_ldisc_ref_wait(struct tty_struct *tty) tty_ldisc_ref_wait() argument
284 tty_ldisc_ref(struct tty_struct *tty) tty_ldisc_ref() argument
313 __tty_ldisc_lock(struct tty_struct *tty, unsigned long timeout) __tty_ldisc_lock() argument
319 __tty_ldisc_lock_nested(struct tty_struct *tty, unsigned long timeout) __tty_ldisc_lock_nested() argument
325 __tty_ldisc_unlock(struct tty_struct *tty) __tty_ldisc_unlock() argument
330 tty_ldisc_lock(struct tty_struct *tty, unsigned long timeout) tty_ldisc_lock() argument
346 tty_ldisc_unlock(struct tty_struct *tty) tty_ldisc_unlock() argument
355 tty_ldisc_lock_pair_timeout(struct tty_struct *tty, struct tty_struct *tty2, unsigned long timeout) tty_ldisc_lock_pair_timeout() argument
390 tty_ldisc_lock_pair(struct tty_struct *tty, struct tty_struct *tty2) tty_ldisc_lock_pair() argument
395 tty_ldisc_unlock_pair(struct tty_struct *tty, struct tty_struct *tty2) tty_ldisc_unlock_pair() argument
411 tty_ldisc_flush(struct tty_struct *tty) tty_ldisc_flush() argument
437 tty_set_termios_ldisc(struct tty_struct *tty, int disc) tty_set_termios_ldisc() argument
458 tty_ldisc_open(struct tty_struct *tty, struct tty_ldisc *ld) tty_ldisc_open() argument
483 tty_ldisc_close(struct tty_struct *tty, struct tty_ldisc *ld) tty_ldisc_close() argument
502 tty_ldisc_failto(struct tty_struct *tty, int ld) tty_ldisc_failto() argument
526 tty_ldisc_restore(struct tty_struct *tty, struct tty_ldisc *old) tty_ldisc_restore() argument
553 tty_set_ldisc(struct tty_struct *tty, int disc) tty_set_ldisc() argument
629 tty_ldisc_kill(struct tty_struct *tty) tty_ldisc_kill() argument
650 tty_reset_termios(struct tty_struct *tty) tty_reset_termios() argument
674 tty_ldisc_reinit(struct tty_struct *tty, int disc) tty_ldisc_reinit() argument
717 tty_ldisc_hangup(struct tty_struct *tty, bool reinit) tty_ldisc_hangup() argument
771 tty_ldisc_setup(struct tty_struct *tty, struct tty_struct *o_tty) tty_ldisc_setup() argument
799 tty_ldisc_release(struct tty_struct *tty) tty_ldisc_release() argument
829 tty_ldisc_init(struct tty_struct *tty) tty_ldisc_init() argument
845 tty_ldisc_deinit(struct tty_struct *tty) tty_ldisc_deinit() argument
[all...] |
| H A D | n_tty.c | 38 #include <linux/tty.h>
52 #include "tty.h"
159 static void zero_buffer(struct tty_struct *tty, u8 *buffer, int size) in zero_buffer() argument
161 bool icanon = !!L_ICANON(tty); in zero_buffer()
162 bool no_echo = !L_ECHO(tty); in zero_buffer()
168 static void tty_copy(struct tty_struct *tty, void *to, size_t tail, size_t n) in tty_copy() argument
170 struct n_tty_data *ldata = tty->disc_data; in tty_copy()
175 tty_audit_add_data(tty, from, size); in tty_copy()
177 zero_buffer(tty, from, size); in tty_copy()
183 tty_audit_add_data(tty, fro in tty_copy()
200 n_tty_kick_worker(struct tty_struct *tty) n_tty_kick_worker() argument
220 chars_in_buffer(struct tty_struct *tty) chars_in_buffer() argument
241 n_tty_write_wakeup(struct tty_struct *tty) n_tty_write_wakeup() argument
247 n_tty_check_throttle(struct tty_struct *tty) n_tty_check_throttle() argument
271 n_tty_check_unthrottle(struct tty_struct *tty) n_tty_check_unthrottle() argument
341 n_tty_packet_mode_flush(struct tty_struct *tty) n_tty_packet_mode_flush() argument
367 n_tty_flush_buffer(struct tty_struct *tty) n_tty_flush_buffer() argument
400 is_continuation(unsigned char c, struct tty_struct *tty) is_continuation() argument
427 do_output_char(unsigned char c, struct tty_struct *tty, int space) do_output_char() argument
502 process_output(unsigned char c, struct tty_struct *tty) process_output() argument
538 process_output_block(struct tty_struct *tty, const unsigned char *buf, unsigned int nr) process_output_block() argument
622 __process_echoes(struct tty_struct *tty) __process_echoes() argument
768 commit_echoes(struct tty_struct *tty) commit_echoes() argument
797 process_echoes(struct tty_struct *tty) process_echoes() argument
815 flush_echoes(struct tty_struct *tty) flush_echoes() argument
935 echo_char(unsigned char c, struct tty_struct *tty) echo_char() argument
975 eraser(unsigned char c, struct tty_struct *tty) eraser() argument
999 echo_char(KILL_CHAR(tty), tty); eraser() local
1046 echo_char(ERASE_CHAR(tty), tty); eraser() local
1108 __isig(int sig, struct tty_struct *tty) __isig() argument
1117 isig(int sig, struct tty_struct *tty) isig() argument
1165 n_tty_receive_break(struct tty_struct *tty) n_tty_receive_break() argument
1195 n_tty_receive_overrun(struct tty_struct *tty) n_tty_receive_overrun() argument
1219 n_tty_receive_parity_error(struct tty_struct *tty, unsigned char c) n_tty_receive_parity_error() argument
1237 n_tty_receive_signal_char(struct tty_struct *tty, int signal, unsigned char c) n_tty_receive_signal_char() argument
1267 n_tty_receive_char_special(struct tty_struct *tty, unsigned char c) n_tty_receive_char_special() argument
1335 echo_char(read_buf(ldata, tail), tty); n_tty_receive_char_special() local
1403 n_tty_receive_char_inline(struct tty_struct *tty, unsigned char c) n_tty_receive_char_inline() argument
1425 n_tty_receive_char(struct tty_struct *tty, unsigned char c) n_tty_receive_char() argument
1431 n_tty_receive_char_fast(struct tty_struct *tty, unsigned char c) n_tty_receive_char_fast() argument
1450 n_tty_receive_char_closing(struct tty_struct *tty, unsigned char c) n_tty_receive_char_closing() argument
1471 n_tty_receive_char_flagged(struct tty_struct *tty, unsigned char c, char flag) n_tty_receive_char_flagged() argument
1491 n_tty_receive_char_lnext(struct tty_struct *tty, unsigned char c, char flag) n_tty_receive_char_lnext() argument
1507 n_tty_receive_buf_real_raw(struct tty_struct *tty, const unsigned char *cp, char *fp, int count) n_tty_receive_buf_real_raw() argument
1527 n_tty_receive_buf_raw(struct tty_struct *tty, const unsigned char *cp, char *fp, int count) n_tty_receive_buf_raw() argument
1544 n_tty_receive_buf_closing(struct tty_struct *tty, const unsigned char *cp, char *fp, int count) n_tty_receive_buf_closing() argument
1558 n_tty_receive_buf_standard(struct tty_struct *tty, const unsigned char *cp, char *fp, int count) n_tty_receive_buf_standard() argument
1592 n_tty_receive_buf_fast(struct tty_struct *tty, const unsigned char *cp, char *fp, int count) n_tty_receive_buf_fast() argument
1617 __receive_buf(struct tty_struct *tty, const unsigned char *cp, char *fp, int count) __receive_buf() argument
1695 n_tty_receive_buf_common(struct tty_struct *tty, const unsigned char *cp, char *fp, int count, int flow) n_tty_receive_buf_common() argument
1764 n_tty_receive_buf(struct tty_struct *tty, const unsigned char *cp, char *fp, int count) n_tty_receive_buf() argument
1770 n_tty_receive_buf2(struct tty_struct *tty, const unsigned char *cp, char *fp, int count) n_tty_receive_buf2() argument
1790 n_tty_set_termios(struct tty_struct *tty, struct ktermios *old) n_tty_set_termios() argument
1884 n_tty_close(struct tty_struct *tty) n_tty_close() argument
1905 n_tty_open(struct tty_struct *tty) n_tty_open() argument
1927 input_available_p(struct tty_struct *tty, int poll) input_available_p() argument
1957 copy_from_read_buf(struct tty_struct *tty, unsigned char **kbp, size_t *nr) copy_from_read_buf() argument
2013 canon_copy_from_read_buf(struct tty_struct *tty, unsigned char **kbp, size_t *nr) canon_copy_from_read_buf() argument
2082 canon_skip_eof(struct tty_struct *tty) canon_skip_eof() argument
2120 job_control(struct tty_struct *tty, struct file *file) job_control() argument
2153 n_tty_read(struct tty_struct *tty, struct file *file, unsigned char *kbuf, size_t nr, void **cookie, unsigned long offset) n_tty_read() argument
2352 n_tty_write(struct tty_struct *tty, struct file *file, const unsigned char *buf, size_t nr) n_tty_write() argument
2453 n_tty_poll(struct tty_struct *tty, struct file *file, poll_table *wait) n_tty_poll() argument
2499 n_tty_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg) n_tty_ioctl() argument
[all...] |
| H A D | tty_io.c | 7 * 'tty_io.c' gives an orthogonal feeling to tty's, be they consoles
16 * dynamically allocated only when the tty is open.
19 * between the high-level tty routines (tty_io.c and tty_ioctl.c) and
20 * the low-level tty routines (serial.c, pty.c, console.c). This
31 * Added functionality to the OPOST tty handling. No delays, but all
76 #include <linux/tty.h>
111 #include "tty.h"
115 # define tty_debug_hangup(tty, f, args...) tty_debug(tty, f, ##args)
117 # define tty_debug_hangup(tty,
169 free_tty_struct(struct tty_struct *tty) free_tty_struct() argument
197 tty_add_file(struct tty_struct *tty, struct file *file) tty_add_file() argument
227 struct tty_struct *tty = priv->tty; tty_del_file() local
245 tty_name(const struct tty_struct *tty) tty_name() argument
254 tty_driver_name(const struct tty_struct *tty) tty_driver_name() argument
261 tty_paranoia_check(struct tty_struct *tty, struct inode *inode, const char *routine) tty_paranoia_check() argument
280 check_tty_count(struct tty_struct *tty, const char *routine) check_tty_count() argument
468 struct tty_struct *tty = file_tty(file); tty_show_fdinfo() local
528 tty_wakeup(struct tty_struct *tty) tty_wakeup() argument
567 __tty_hangup(struct tty_struct *tty, int exit_session) __tty_hangup() argument
664 struct tty_struct *tty = do_tty_hangup() local
678 tty_hangup(struct tty_struct *tty) tty_hangup() argument
695 tty_vhangup(struct tty_struct *tty) tty_vhangup() argument
712 struct tty_struct *tty; tty_vhangup_self() local
732 tty_vhangup_session(struct tty_struct *tty) tty_vhangup_session() argument
770 __stop_tty(struct tty_struct *tty) __stop_tty() argument
779 stop_tty(struct tty_struct *tty) stop_tty() argument
801 __start_tty(struct tty_struct *tty) __start_tty() argument
811 start_tty(struct tty_struct *tty) start_tty() argument
846 iterate_tty_read(struct tty_ldisc *ld, struct tty_struct *tty, struct file *file, struct iov_iter *to) iterate_tty_read() argument
921 struct tty_struct *tty = file_tty(file); tty_read() local
945 tty_write_unlock(struct tty_struct *tty) tty_write_unlock() argument
951 tty_write_lock(struct tty_struct *tty, bool ndelay) tty_write_lock() argument
966 do_tty_write( ssize_t (write)struct tty_struct *, struct file *, const unsigned char *, size_t), struct tty_struct *tty, struct file *file, struct iov_iter *from) do_tty_write() argument
1070 tty_write_message(struct tty_struct *tty, char *msg) tty_write_message() argument
1102 struct tty_struct *tty = file_tty(file); file_tty_write() local
1159 tty_send_xchar(struct tty_struct *tty, char ch) tty_send_xchar() argument
1239 struct tty_struct *tty; tty_driver_lookup_tty() local
1264 tty_init_termios(struct tty_struct *tty) tty_init_termios() argument
1286 tty_standard_install(struct tty_driver *driver, struct tty_struct *tty) tty_standard_install() argument
1308 tty_driver_install_tty(struct tty_driver *driver, struct tty_struct *tty) tty_driver_install_tty() argument
1325 tty_driver_remove_tty(struct tty_driver *driver, struct tty_struct *tty) tty_driver_remove_tty() argument
1342 tty_reopen(struct tty_struct *tty) tty_reopen() argument
1404 struct tty_struct *tty; tty_init_dev() local
1480 tty_save_termios(struct tty_struct *tty) tty_save_termios() argument
1507 tty_flush_works(struct tty_struct *tty) tty_flush_works() argument
1534 struct tty_struct *tty = release_one_tty() local
1557 struct tty_struct *tty = container_of(kref, struct tty_struct, kref); queue_release_one_tty() local
1573 tty_kref_put(struct tty_struct *tty) tty_kref_put() argument
1592 release_tty(struct tty_struct *tty, int idx) release_tty() argument
1622 tty_release_checks(struct tty_struct *tty, int idx) tty_release_checks() argument
1664 tty_kclose(struct tty_struct *tty) tty_kclose() argument
1694 tty_release_struct(struct tty_struct *tty, int idx) tty_release_struct() argument
1736 struct tty_struct *tty = file_tty(filp); tty_release() local
1887 struct tty_struct *tty; tty_open_current_tty() local
1976 struct tty_struct *tty; tty_kopen() local
2027 struct tty_struct *tty; tty_open_by_driver() local
2102 struct tty_struct *tty; tty_open() local
2186 struct tty_struct *tty = file_tty(filp); tty_poll() local
2204 struct tty_struct *tty = file_tty(filp); __tty_fasync() local
2239 struct tty_struct *tty = file_tty(filp); tty_fasync() local
2265 tiocsti(struct tty_struct *tty, char __user *p) tiocsti() argument
2297 tiocgwinsz(struct tty_struct *tty, struct winsize __user *arg) tiocgwinsz() argument
2317 tty_do_resize(struct tty_struct *tty, struct winsize *ws) tty_do_resize() argument
2354 tiocswinsz(struct tty_struct *tty, struct winsize __user *arg) tiocswinsz() argument
2415 tiocsetd(struct tty_struct *tty, int __user *p) tiocsetd() argument
2439 tiocgetd(struct tty_struct *tty, int __user *p) tiocgetd() argument
2465 send_break(struct tty_struct *tty, unsigned int duration) send_break() argument
2506 tty_tiocmget(struct tty_struct *tty, int __user *p) tty_tiocmget() argument
2531 tty_tiocmset(struct tty_struct *tty, unsigned int cmd, unsigned __user *p) tty_tiocmset() argument
2561 tty_tiocgicount(struct tty_struct *tty, void __user *arg) tty_tiocgicount() argument
2575 tty_tiocsserial(struct tty_struct *tty, struct serial_struct __user *ss) tty_tiocsserial() argument
2597 tty_tiocgserial(struct tty_struct *tty, struct serial_struct __user *ss) tty_tiocgserial() argument
2615 tty_pair_get_tty(struct tty_struct *tty) tty_pair_get_tty() argument
2628 struct tty_struct *tty = file_tty(file); tty_ioctl() local
2789 compat_tty_tiocsserial(struct tty_struct *tty, struct serial_struct32 __user *ss) compat_tty_tiocsserial() argument
2819 compat_tty_tiocgserial(struct tty_struct *tty, struct serial_struct32 __user *ss) compat_tty_tiocgserial() argument
2846 struct tty_struct *tty = file_tty(file); tty_compat_ioctl() local
2984 __do_SAK(struct tty_struct *tty) __do_SAK() argument
3037 struct tty_struct *tty = do_SAK_work() local
3048 do_SAK(struct tty_struct *tty) do_SAK() argument
3058 tty_get_device(struct tty_struct *tty) tty_get_device() argument
3075 struct tty_struct *tty; alloc_tty_struct() local
3125 tty_put_char(struct tty_struct *tty, unsigned char ch) tty_put_char() argument
3491 tty_devnum(struct tty_struct *tty) tty_devnum() argument
[all...] |
| H A D | tty_ioctl.c | 16 #include <linux/tty.h>
24 #include "tty.h"
32 # define tty_debug_wait_until_sent(tty, f, args...) tty_debug(tty, f, ##args)
34 # define tty_debug_wait_until_sent(tty, f, args...) do {} while (0)
50 * @tty: terminal
57 int tty_chars_in_buffer(struct tty_struct *tty) in tty_chars_in_buffer() argument
59 if (tty->ops->chars_in_buffer) in tty_chars_in_buffer()
60 return tty->ops->chars_in_buffer(tty); in tty_chars_in_buffer()
77 tty_write_room(struct tty_struct *tty) tty_write_room() argument
93 tty_driver_flush_buffer(struct tty_struct *tty) tty_driver_flush_buffer() argument
110 tty_throttle(struct tty_struct *tty) tty_throttle() argument
135 tty_unthrottle(struct tty_struct *tty) tty_unthrottle() argument
158 tty_throttle_safe(struct tty_struct *tty) tty_throttle_safe() argument
189 tty_unthrottle_safe(struct tty_struct *tty) tty_unthrottle_safe() argument
219 tty_wait_until_sent(struct tty_struct *tty, long timeout) tty_wait_until_sent() argument
244 unset_locked_termios(struct tty_struct *tty, struct ktermios *old) unset_locked_termios() argument
315 tty_set_termios(struct tty_struct *tty, struct ktermios *new_termios) tty_set_termios() argument
363 set_termios(struct tty_struct *tty, void __user *arg, int opt) set_termios() argument
445 copy_termios(struct tty_struct *tty, struct ktermios *kterm) copy_termios() argument
452 copy_termios_locked(struct tty_struct *tty, struct ktermios *kterm) copy_termios_locked() argument
459 get_termio(struct tty_struct *tty, struct termio __user *termio) get_termio() argument
474 get_sgflags(struct tty_struct *tty) get_sgflags() argument
492 get_sgttyb(struct tty_struct *tty, struct sgttyb __user *sgttyb) get_sgttyb() argument
544 set_sgttyb(struct tty_struct *tty, struct sgttyb __user *sgttyb) set_sgttyb() argument
574 get_tchars(struct tty_struct *tty, struct tchars __user *tchars) get_tchars() argument
589 set_tchars(struct tty_struct *tty, struct tchars __user *tchars) set_tchars() argument
608 get_ltchars(struct tty_struct *tty, struct ltchars __user *ltchars) get_ltchars() argument
625 set_ltchars(struct tty_struct *tty, struct ltchars __user *ltchars) set_ltchars() argument
655 tty_change_softcar(struct tty_struct *tty, int arg) tty_change_softcar() argument
685 tty_mode_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg) tty_mode_ioctl() argument
818 __tty_perform_flush(struct tty_struct *tty, unsigned long arg) __tty_perform_flush() argument
844 tty_perform_flush(struct tty_struct *tty, unsigned long arg) tty_perform_flush() argument
859 n_tty_ioctl_helper(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg) n_tty_ioctl_helper() argument
[all...] |
| H A D | tty.h | 9 #define tty_msg(fn, tty, f, ...) \
10 fn("%s %s: " f, tty_driver_name(tty), tty_name(tty), ##__VA_ARGS__)
12 #define tty_debug(tty, f, ...) tty_msg(pr_debug, tty, f, ##__VA_ARGS__)
13 #define tty_info(tty, f, ...) tty_msg(pr_info, tty, f, ##__VA_ARGS__)
14 #define tty_notice(tty, f, ...) tty_msg(pr_notice, tty, f, ##__VA_ARGS__)
15 #define tty_warn(tty,
48 __tty_set_flow_change(struct tty_struct *tty, int val) __tty_set_flow_change() argument
53 tty_set_flow_change(struct tty_struct *tty, int val) tty_set_flow_change() argument
106 tty_audit_add_data(struct tty_struct *tty, const void *data, size_t size) tty_audit_add_data() argument
110 tty_audit_tiocsti(struct tty_struct *tty, char ch) tty_audit_tiocsti() argument
[all...] |
| H A D | pty.c | 13 #include <linux/tty.h>
32 #include "tty.h"
36 # define tty_debug_hangup(tty, f, args...) tty_debug(tty, f, ##args)
38 # define tty_debug_hangup(tty, f, args...) do {} while (0)
47 static void pty_close(struct tty_struct *tty, struct file *filp) in pty_close() argument
49 BUG_ON(!tty); in pty_close()
50 if (tty->driver->subtype == PTY_TYPE_MASTER) in pty_close()
51 WARN_ON(tty->count > 1); in pty_close()
53 if (tty_io_error(tty)) in pty_close()
94 pty_unthrottle(struct tty_struct *tty) pty_unthrottle() argument
112 pty_write(struct tty_struct *tty, const unsigned char *buf, int c) pty_write() argument
130 pty_write_room(struct tty_struct *tty) pty_write_room() argument
145 pty_chars_in_buffer(struct tty_struct *tty) pty_chars_in_buffer() argument
151 pty_set_lock(struct tty_struct *tty, int __user *arg) pty_set_lock() argument
163 pty_get_lock(struct tty_struct *tty, int __user *arg) pty_get_lock() argument
170 pty_set_pktmode(struct tty_struct *tty, int __user *arg) pty_set_pktmode() argument
192 pty_get_pktmode(struct tty_struct *tty, int __user *arg) pty_get_pktmode() argument
199 pty_signal(struct tty_struct *tty, int sig) pty_signal() argument
215 pty_flush_buffer(struct tty_struct *tty) pty_flush_buffer() argument
231 pty_open(struct tty_struct *tty, struct file *filp) pty_open() argument
253 pty_set_termios(struct tty_struct *tty, struct ktermios *old_termios) pty_set_termios() argument
294 pty_resize(struct tty_struct *tty, struct winsize *ws) pty_resize() argument
333 pty_start(struct tty_struct *tty) pty_start() argument
346 pty_stop(struct tty_struct *tty) pty_stop() argument
370 pty_common_install(struct tty_driver *driver, struct tty_struct *tty, bool legacy) pty_common_install() argument
442 pty_cleanup(struct tty_struct *tty) pty_cleanup() argument
450 pty_install(struct tty_driver *driver, struct tty_struct *tty) pty_install() argument
455 pty_remove(struct tty_driver *driver, struct tty_struct *tty) pty_remove() argument
463 pty_bsd_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) pty_bsd_ioctl() argument
484 pty_bsd_compat_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) pty_bsd_compat_ioctl() argument
614 ptm_open_peer(struct file *master, struct tty_struct *tty, int flags) ptm_open_peer() argument
654 pty_unix98_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) pty_unix98_ioctl() argument
676 pty_unix98_compat_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) pty_unix98_compat_ioctl() argument
718 struct tty_struct *tty; pts_unix98_lookup() local
729 pty_unix98_install(struct tty_driver *driver, struct tty_struct *tty) pty_unix98_install() argument
735 pty_unix98_remove(struct tty_driver *driver, struct tty_struct *tty) pty_unix98_remove() argument
750 pty_show_fdinfo(struct tty_struct *tty, struct seq_file *m) pty_show_fdinfo() argument
805 struct tty_struct *tty; ptmx_open() local
[all...] |
| H A D | tty_mutex.c | 2 #include <linux/tty.h>
7 #include "tty.h"
9 /* Legacy tty mutex glue */
12 * Getting the big tty mutex.
15 void tty_lock(struct tty_struct *tty) in tty_lock() argument
17 if (WARN(tty->magic != TTY_MAGIC, "L Bad %p\n", tty)) in tty_lock()
19 tty_kref_get(tty); in tty_lock()
20 mutex_lock(&tty->legacy_mutex); in tty_lock()
24 int tty_lock_interruptible(struct tty_struct *tty) in tty_lock_interruptible() argument
37 tty_unlock(struct tty_struct *tty) tty_unlock() argument
46 tty_lock_slave(struct tty_struct *tty) tty_lock_slave() argument
52 tty_unlock_slave(struct tty_struct *tty) tty_unlock_slave() argument
58 tty_set_lock_subclass(struct tty_struct *tty) tty_set_lock_subclass() argument
[all...] |
| H A D | tty_jobctrl.c | 11 #include <linux/tty.h>
14 #include "tty.h"
24 * @tty: tty to check
32 int __tty_check_change(struct tty_struct *tty, int sig) in __tty_check_change() argument
38 if (current->signal->tty != tty) in __tty_check_change()
44 spin_lock_irqsave(&tty->ctrl_lock, flags); in __tty_check_change()
45 tty_pgrp = tty->pgrp; in __tty_check_change()
46 spin_unlock_irqrestore(&tty in __tty_check_change()
68 tty_check_change(struct tty_struct *tty) tty_check_change() argument
77 struct tty_struct *tty; proc_clear_tty() local
95 __proc_set_tty(struct tty_struct *tty) __proc_set_tty() argument
119 proc_set_tty(struct tty_struct *tty) proc_set_tty() argument
129 tty_open_proc_set_tty(struct file *filp, struct tty_struct *tty) tty_open_proc_set_tty() argument
159 struct tty_struct *tty; get_current_tty() local
192 tty_signal_session_leader(struct tty_struct *tty, int exit_session) tty_signal_session_leader() argument
260 struct tty_struct *tty; disassociate_ctty() local
352 tiocsctty(struct tty_struct *tty, struct file *file, int arg) tiocsctty() argument
407 tty_get_pgrp(struct tty_struct *tty) tty_get_pgrp() argument
452 tiocgpgrp(struct tty_struct *tty, struct tty_struct *real_tty, pid_t __user *p) tiocgpgrp() argument
479 tiocspgrp(struct tty_struct *tty, struct tty_struct *real_tty, pid_t __user *p) tiocspgrp() argument
529 tiocgsid(struct tty_struct *tty, struct tty_struct *real_tty, pid_t __user *p) tiocgsid() argument
558 tty_jobctrl_ioctl(struct tty_struct *tty, struct tty_struct *real_tty, struct file *file, unsigned int cmd, unsigned long arg) tty_jobctrl_ioctl() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/tty/ |
| H A D | tty_ldisc.c | 7 #include <linux/tty.h>
22 #include "tty.h"
27 #define tty_ldisc_debug(tty, f, args...) tty_debug(tty, f, ##args)
29 #define tty_ldisc_debug(tty, f, args...)
32 /* lockdep nested classes for tty->ldisc_sem */
123 * @tty: tty device
139 static struct tty_ldisc *tty_ldisc_get(struct tty_struct *tty, int disc) in tty_ldisc_get() argument
155 request_module("tty in tty_ldisc_get()
239 tty_ldisc_ref_wait(struct tty_struct *tty) tty_ldisc_ref_wait() argument
259 tty_ldisc_ref(struct tty_struct *tty) tty_ldisc_ref() argument
287 __tty_ldisc_lock(struct tty_struct *tty, unsigned long timeout) __tty_ldisc_lock() argument
293 __tty_ldisc_lock_nested(struct tty_struct *tty, unsigned long timeout) __tty_ldisc_lock_nested() argument
299 __tty_ldisc_unlock(struct tty_struct *tty) __tty_ldisc_unlock() argument
304 tty_ldisc_lock(struct tty_struct *tty, unsigned long timeout) tty_ldisc_lock() argument
320 tty_ldisc_unlock(struct tty_struct *tty) tty_ldisc_unlock() argument
329 tty_ldisc_lock_pair_timeout(struct tty_struct *tty, struct tty_struct *tty2, unsigned long timeout) tty_ldisc_lock_pair_timeout() argument
364 tty_ldisc_lock_pair(struct tty_struct *tty, struct tty_struct *tty2) tty_ldisc_lock_pair() argument
369 tty_ldisc_unlock_pair(struct tty_struct *tty, struct tty_struct *tty2) tty_ldisc_unlock_pair() argument
384 tty_ldisc_flush(struct tty_struct *tty) tty_ldisc_flush() argument
407 tty_set_termios_ldisc(struct tty_struct *tty, int disc) tty_set_termios_ldisc() argument
426 tty_ldisc_open(struct tty_struct *tty, struct tty_ldisc *ld) tty_ldisc_open() argument
449 tty_ldisc_close(struct tty_struct *tty, struct tty_ldisc *ld) tty_ldisc_close() argument
467 tty_ldisc_failto(struct tty_struct *tty, int ld) tty_ldisc_failto() argument
491 tty_ldisc_restore(struct tty_struct *tty, struct tty_ldisc *old) tty_ldisc_restore() argument
519 tty_set_ldisc(struct tty_struct *tty, int disc) tty_set_ldisc() argument
599 tty_ldisc_kill(struct tty_struct *tty) tty_ldisc_kill() argument
619 tty_reset_termios(struct tty_struct *tty) tty_reset_termios() argument
641 tty_ldisc_reinit(struct tty_struct *tty, int disc) tty_ldisc_reinit() argument
684 tty_ldisc_hangup(struct tty_struct *tty, bool reinit) tty_ldisc_hangup() argument
737 tty_ldisc_setup(struct tty_struct *tty, struct tty_struct *o_tty) tty_ldisc_setup() argument
765 tty_ldisc_release(struct tty_struct *tty) tty_ldisc_release() argument
795 tty_ldisc_init(struct tty_struct *tty) tty_ldisc_init() argument
812 tty_ldisc_deinit(struct tty_struct *tty) tty_ldisc_deinit() argument
[all...] |
| H A D | n_tty.c | 46 #include <linux/tty.h>
51 #include "tty.h"
161 static void zero_buffer(const struct tty_struct *tty, u8 *buffer, size_t size) in zero_buffer() argument
163 if (L_ICANON(tty) && !L_ECHO(tty)) in zero_buffer()
167 static void tty_copy(const struct tty_struct *tty, void *to, size_t tail, in tty_copy() argument
170 struct n_tty_data *ldata = tty->disc_data; in tty_copy()
175 tty_audit_add_data(tty, from, size); in tty_copy()
177 zero_buffer(tty, from, size); in tty_copy()
183 tty_audit_add_data(tty, fro in tty_copy()
199 n_tty_kick_worker(const struct tty_struct *tty) n_tty_kick_worker() argument
219 chars_in_buffer(const struct tty_struct *tty) chars_in_buffer() argument
234 n_tty_write_wakeup(struct tty_struct *tty) n_tty_write_wakeup() argument
240 n_tty_check_throttle(struct tty_struct *tty) n_tty_check_throttle() argument
264 n_tty_check_unthrottle(struct tty_struct *tty) n_tty_check_unthrottle() argument
336 n_tty_packet_mode_flush(struct tty_struct *tty) n_tty_packet_mode_flush() argument
361 n_tty_flush_buffer(struct tty_struct *tty) n_tty_flush_buffer() argument
393 is_continuation(u8 c, const struct tty_struct *tty) is_continuation() argument
417 do_output_char(u8 c, struct tty_struct *tty, int space) do_output_char() argument
491 process_output(u8 c, struct tty_struct *tty) process_output() argument
526 process_output_block(struct tty_struct *tty, const u8 *buf, unsigned int nr) process_output_block() argument
585 n_tty_process_echo_ops(struct tty_struct *tty, size_t *tail, int space) n_tty_process_echo_ops() argument
701 __process_echoes(struct tty_struct *tty) __process_echoes() argument
755 commit_echoes(struct tty_struct *tty) commit_echoes() argument
784 process_echoes(struct tty_struct *tty) process_echoes() argument
802 flush_echoes(struct tty_struct *tty) flush_echoes() argument
915 echo_char(u8 c, const struct tty_struct *tty) echo_char() argument
953 eraser(u8 c, const struct tty_struct *tty) eraser() argument
977 echo_char(KILL_CHAR(tty), tty); eraser() local
1024 echo_char(ERASE_CHAR(tty), tty); eraser() local
1072 __isig(int sig, struct tty_struct *tty) __isig() argument
1095 isig(int sig, struct tty_struct *tty) isig() argument
1142 n_tty_receive_break(struct tty_struct *tty) n_tty_receive_break() argument
1169 n_tty_receive_overrun(const struct tty_struct *tty) n_tty_receive_overrun() argument
1192 n_tty_receive_parity_error(const struct tty_struct *tty, u8 c) n_tty_receive_parity_error() argument
1211 n_tty_receive_signal_char(struct tty_struct *tty, int signal, u8 c) n_tty_receive_signal_char() argument
1223 n_tty_is_char_flow_ctrl(struct tty_struct *tty, u8 c) n_tty_is_char_flow_ctrl() argument
1243 n_tty_receive_char_flow_ctrl(struct tty_struct *tty, u8 c, bool lookahead_done) n_tty_receive_char_flow_ctrl() argument
1263 n_tty_receive_handle_newline(struct tty_struct *tty, u8 c) n_tty_receive_handle_newline() argument
1274 n_tty_receive_char_canon(struct tty_struct *tty, u8 c) n_tty_receive_char_canon() argument
1307 echo_char(read_buf(ldata, tail), tty); n_tty_receive_char_canon() local
1359 n_tty_receive_char_special(struct tty_struct *tty, u8 c, bool lookahead_done) n_tty_receive_char_special() argument
1428 n_tty_receive_char(struct tty_struct *tty, u8 c) n_tty_receive_char() argument
1450 n_tty_receive_char_closing(struct tty_struct *tty, u8 c, bool lookahead_done) n_tty_receive_char_closing() argument
1470 n_tty_receive_char_flagged(struct tty_struct *tty, u8 c, u8 flag) n_tty_receive_char_flagged() argument
1490 n_tty_receive_char_lnext(struct tty_struct *tty, u8 c, u8 flag) n_tty_receive_char_lnext() argument
1506 n_tty_lookahead_flow_ctrl(struct tty_struct *tty, const u8 *cp, const u8 *fp, size_t count) n_tty_lookahead_flow_ctrl() argument
1527 n_tty_receive_buf_real_raw(const struct tty_struct *tty, const u8 *cp, size_t count) n_tty_receive_buf_real_raw() argument
1546 n_tty_receive_buf_raw(struct tty_struct *tty, const u8 *cp, const u8 *fp, size_t count) n_tty_receive_buf_raw() argument
1563 n_tty_receive_buf_closing(struct tty_struct *tty, const u8 *cp, const u8 *fp, size_t count, bool lookahead_done) n_tty_receive_buf_closing() argument
1576 n_tty_receive_buf_standard(struct tty_struct *tty, const u8 *cp, const u8 *fp, size_t count, bool lookahead_done) n_tty_receive_buf_standard() argument
1615 __receive_buf(struct tty_struct *tty, const u8 *cp, const u8 *fp, size_t count) __receive_buf() argument
1690 n_tty_receive_buf_common(struct tty_struct *tty, const u8 *cp, const u8 *fp, size_t count, bool flow) n_tty_receive_buf_common() argument
1771 n_tty_receive_buf(struct tty_struct *tty, const u8 *cp, const u8 *fp, size_t count) n_tty_receive_buf() argument
1777 n_tty_receive_buf2(struct tty_struct *tty, const u8 *cp, const u8 *fp, size_t count) n_tty_receive_buf2() argument
1795 n_tty_set_termios(struct tty_struct *tty, const struct ktermios *old) n_tty_set_termios() argument
1886 n_tty_close(struct tty_struct *tty) n_tty_close() argument
1907 n_tty_open(struct tty_struct *tty) n_tty_open() argument
1929 input_available_p(const struct tty_struct *tty, int poll) input_available_p() argument
1958 copy_from_read_buf(const struct tty_struct *tty, u8 **kbp, size_t *nr) copy_from_read_buf() argument
2012 canon_copy_from_read_buf(const struct tty_struct *tty, u8 **kbp, size_t *nr) canon_copy_from_read_buf() argument
2117 job_control(struct tty_struct *tty, struct file *file) job_control() argument
2151 n_tty_read(struct tty_struct *tty, struct file *file, u8 *kbuf, size_t nr, void **cookie, unsigned long offset) n_tty_read() argument
2353 n_tty_write(struct tty_struct *tty, struct file *file, const u8 *buf, size_t nr) n_tty_write() argument
2452 n_tty_poll(struct tty_struct *tty, struct file *file, poll_table *wait) n_tty_poll() argument
2498 n_tty_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) n_tty_ioctl() argument
[all...] |
| H A D | tty_io.c | 7 * 'tty_io.c' gives an orthogonal feeling to tty's, be they consoles
16 * dynamically allocated only when the tty is open.
19 * between the high-level tty routines (tty_io.c and tty_ioctl.c) and
20 * the low-level tty routines (serial.c, pty.c, console.c). This
31 * Added functionality to the OPOST tty handling. No delays, but all
76 #include <linux/tty.h>
112 #include "tty.h"
116 # define tty_debug_hangup(tty, f, args...) tty_debug(tty, f, ##args)
118 # define tty_debug_hangup(tty,
169 free_tty_struct(struct tty_struct *tty) free_tty_struct() argument
196 tty_add_file(struct tty_struct *tty, struct file *file) tty_add_file() argument
227 struct tty_struct *tty = priv->tty; tty_del_file() local
244 tty_name(const struct tty_struct *tty) tty_name() argument
252 tty_driver_name(const struct tty_struct *tty) tty_driver_name() argument
259 tty_paranoia_check(struct tty_struct *tty, struct inode *inode, const char *routine) tty_paranoia_check() argument
273 check_tty_count(struct tty_struct *tty, const char *routine) check_tty_count() argument
458 struct tty_struct *tty = file_tty(file); tty_show_fdinfo() local
515 tty_wakeup(struct tty_struct *tty) tty_wakeup() argument
538 tty_release_redirect(struct tty_struct *tty) tty_release_redirect() argument
577 __tty_hangup(struct tty_struct *tty, int exit_session) __tty_hangup() argument
669 struct tty_struct *tty = do_tty_hangup() local
682 tty_hangup(struct tty_struct *tty) tty_hangup() argument
697 tty_vhangup(struct tty_struct *tty) tty_vhangup() argument
712 struct tty_struct *tty; tty_vhangup_self() local
731 tty_vhangup_session(struct tty_struct *tty) tty_vhangup_session() argument
749 __stop_tty(struct tty_struct *tty) __stop_tty() argument
772 stop_tty(struct tty_struct *tty) stop_tty() argument
782 __start_tty(struct tty_struct *tty) __start_tty() argument
803 start_tty(struct tty_struct *tty) start_tty() argument
813 tty_update_time(struct tty_struct *tty, bool mtime) tty_update_time() argument
846 iterate_tty_read(struct tty_ldisc *ld, struct tty_struct *tty, struct file *file, struct iov_iter *to) iterate_tty_read() argument
916 struct tty_struct *tty = file_tty(file); tty_read() local
942 tty_write_unlock(struct tty_struct *tty) tty_write_unlock() argument
948 tty_write_lock(struct tty_struct *tty, bool ndelay) tty_write_lock() argument
963 iterate_tty_write(struct tty_ldisc *ld, struct tty_struct *tty, struct file *file, struct iov_iter *from) iterate_tty_write() argument
1057 tty_write_message(struct tty_struct *tty, char *msg) tty_write_message() argument
1071 struct tty_struct *tty = file_tty(file); file_tty_write() local
1144 tty_send_xchar(struct tty_struct *tty, char ch) tty_send_xchar() argument
1224 struct tty_struct *tty; tty_driver_lookup_tty() local
1248 tty_init_termios(struct tty_struct *tty) tty_init_termios() argument
1278 tty_standard_install(struct tty_driver *driver, struct tty_struct *tty) tty_standard_install() argument
1299 tty_driver_install_tty(struct tty_driver *driver, struct tty_struct *tty) tty_driver_install_tty() argument
1316 tty_driver_remove_tty(struct tty_driver *driver, struct tty_struct *tty) tty_driver_remove_tty() argument
1333 tty_reopen(struct tty_struct *tty) tty_reopen() argument
1393 struct tty_struct *tty; tty_init_dev() local
1469 tty_save_termios(struct tty_struct *tty) tty_save_termios() argument
1496 tty_flush_works(struct tty_struct *tty) tty_flush_works() argument
1523 struct tty_struct *tty = release_one_tty() local
1545 struct tty_struct *tty = container_of(kref, struct tty_struct, kref); queue_release_one_tty() local
1561 tty_kref_put(struct tty_struct *tty) tty_kref_put() argument
1581 release_tty(struct tty_struct *tty, int idx) release_tty() argument
1611 tty_release_checks(struct tty_struct *tty, int idx) tty_release_checks() argument
1653 tty_kclose(struct tty_struct *tty) tty_kclose() argument
1683 tty_release_struct(struct tty_struct *tty, int idx) tty_release_struct() argument
1724 struct tty_struct *tty = file_tty(filp); tty_release() local
1876 struct tty_struct *tty; tty_open_current_tty() local
1953 struct tty_struct *tty; tty_kopen() local
2039 struct tty_struct *tty; tty_open_by_driver() local
2113 struct tty_struct *tty; tty_open() local
2195 struct tty_struct *tty = file_tty(filp); tty_poll() local
2213 struct tty_struct *tty = file_tty(filp); __tty_fasync() local
2248 struct tty_struct *tty = file_tty(filp); tty_fasync() local
2273 tiocsti(struct tty_struct *tty, char __user *p) tiocsti() argument
2307 tiocgwinsz(struct tty_struct *tty, struct winsize __user *arg) tiocgwinsz() argument
2326 tty_do_resize(struct tty_struct *tty, struct winsize *ws) tty_do_resize() argument
2362 tiocswinsz(struct tty_struct *tty, struct winsize __user *arg) tiocswinsz() argument
2423 tiocsetd(struct tty_struct *tty, int __user *p) tiocsetd() argument
2446 tiocgetd(struct tty_struct *tty, int __user *p) tiocgetd() argument
2470 send_break(struct tty_struct *tty, unsigned int duration) send_break() argument
2510 tty_tiocmget(struct tty_struct *tty, int __user *p) tty_tiocmget() argument
2534 tty_tiocmset(struct tty_struct *tty, unsigned int cmd, unsigned __user *p) tty_tiocmset() argument
2573 tty_get_icount(struct tty_struct *tty, struct serial_icounter_struct *icount) tty_get_icount() argument
2585 tty_tiocgicount(struct tty_struct *tty, void __user *arg) tty_tiocgicount() argument
2599 tty_set_serial(struct tty_struct *tty, struct serial_struct *ss) tty_set_serial() argument
2616 tty_tiocsserial(struct tty_struct *tty, struct serial_struct __user *ss) tty_tiocsserial() argument
2626 tty_tiocgserial(struct tty_struct *tty, struct serial_struct __user *ss) tty_tiocgserial() argument
2644 tty_pair_get_tty(struct tty_struct *tty) tty_pair_get_tty() argument
2657 struct tty_struct *tty = file_tty(file); tty_ioctl() local
2820 compat_tty_tiocsserial(struct tty_struct *tty, struct serial_struct32 __user *ss) compat_tty_tiocsserial() argument
2838 compat_tty_tiocgserial(struct tty_struct *tty, struct serial_struct32 __user *ss) compat_tty_tiocgserial() argument
2865 struct tty_struct *tty = file_tty(file); tty_compat_ioctl() local
3003 __do_SAK(struct tty_struct *tty) __do_SAK() argument
3051 struct tty_struct *tty = do_SAK_work() local
3062 do_SAK(struct tty_struct *tty) do_SAK() argument
3071 tty_get_device(struct tty_struct *tty) tty_get_device() argument
3090 struct tty_struct *tty; alloc_tty_struct() local
3140 tty_put_char(struct tty_struct *tty, unsigned char ch) tty_put_char() argument
3491 tty_devnum(struct tty_struct *tty) tty_devnum() argument
[all...] |
| H A D | tty_ioctl.c | 17 #include <linux/tty.h>
26 #include "tty.h"
44 * @tty: terminal
51 unsigned int tty_chars_in_buffer(struct tty_struct *tty) in tty_chars_in_buffer() argument
53 if (tty->ops->chars_in_buffer) in tty_chars_in_buffer()
54 return tty->ops->chars_in_buffer(tty); in tty_chars_in_buffer()
61 * @tty: terminal
70 unsigned int tty_write_room(struct tty_struct *tty) in tty_write_room() argument
72 if (tty in tty_write_room()
86 tty_driver_flush_buffer(struct tty_struct *tty) tty_driver_flush_buffer() argument
106 tty_unthrottle(struct tty_struct *tty) tty_unthrottle() argument
130 tty_throttle_safe(struct tty_struct *tty) tty_throttle_safe() argument
161 tty_unthrottle_safe(struct tty_struct *tty) tty_unthrottle_safe() argument
191 tty_wait_until_sent(struct tty_struct *tty, long timeout) tty_wait_until_sent() argument
214 unset_locked_termios(struct tty_struct *tty, const struct ktermios *old) unset_locked_termios() argument
332 tty_set_termios(struct tty_struct *tty, struct ktermios *new_termios) tty_set_termios() argument
456 set_termios(struct tty_struct *tty, void __user *arg, int opt) set_termios() argument
538 copy_termios(struct tty_struct *tty, struct ktermios *kterm) copy_termios() argument
545 copy_termios_locked(struct tty_struct *tty, struct ktermios *kterm) copy_termios_locked() argument
552 get_termio(struct tty_struct *tty, struct termio __user *termio) get_termio() argument
567 get_sgflags(struct tty_struct *tty) get_sgflags() argument
585 get_sgttyb(struct tty_struct *tty, struct sgttyb __user *sgttyb) get_sgttyb() argument
637 set_sgttyb(struct tty_struct *tty, struct sgttyb __user *sgttyb) set_sgttyb() argument
665 get_tchars(struct tty_struct *tty, struct tchars __user *tchars) get_tchars() argument
680 set_tchars(struct tty_struct *tty, struct tchars __user *tchars) set_tchars() argument
699 get_ltchars(struct tty_struct *tty, struct ltchars __user *ltchars) get_ltchars() argument
716 set_ltchars(struct tty_struct *tty, struct ltchars __user *ltchars) set_ltchars() argument
746 tty_change_softcar(struct tty_struct *tty, bool enable) tty_change_softcar() argument
775 tty_mode_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) tty_mode_ioctl() argument
905 __tty_perform_flush(struct tty_struct *tty, unsigned long arg) __tty_perform_flush() argument
931 tty_perform_flush(struct tty_struct *tty, unsigned long arg) tty_perform_flush() argument
946 n_tty_ioctl_helper(struct tty_struct *tty, unsigned int cmd, unsigned long arg) n_tty_ioctl_helper() argument
[all...] |
| H A D | tty.h | 9 #define tty_msg(fn, tty, f, ...) \
10 fn("%s %s: " f, tty_driver_name(tty), tty_name(tty), ##__VA_ARGS__)
12 #define tty_debug(tty, f, ...) tty_msg(pr_debug, tty, f, ##__VA_ARGS__)
13 #define tty_notice(tty, f, ...) tty_msg(pr_notice, tty, f, ##__VA_ARGS__)
14 #define tty_warn(tty, f, ...) tty_msg(pr_warn, tty, f, ##__VA_ARGS__)
15 #define tty_err(tty,
47 __tty_set_flow_change(struct tty_struct *tty, int val) __tty_set_flow_change() argument
52 tty_set_flow_change(struct tty_struct *tty, int val) tty_set_flow_change() argument
106 tty_audit_add_data(const struct tty_struct *tty, const void *data, size_t size) tty_audit_add_data() argument
110 tty_audit_tiocsti(const struct tty_struct *tty, u8 ch) tty_audit_tiocsti() argument
[all...] |
| H A D | pty.c | 13 #include <linux/tty.h>
32 #include "tty.h"
36 # define tty_debug_hangup(tty, f, args...) tty_debug(tty, f, ##args)
38 # define tty_debug_hangup(tty, f, args...) do {} while (0)
47 static void pty_close(struct tty_struct *tty, struct file *filp) in pty_close() argument
49 if (tty->driver->subtype == PTY_TYPE_MASTER) in pty_close()
50 WARN_ON(tty->count > 1); in pty_close()
52 if (tty_io_error(tty)) in pty_close()
54 if (tty in pty_close()
93 pty_unthrottle(struct tty_struct *tty) pty_unthrottle() argument
111 pty_write(struct tty_struct *tty, const u8 *buf, size_t c) pty_write() argument
129 pty_write_room(struct tty_struct *tty) pty_write_room() argument
137 pty_set_lock(struct tty_struct *tty, int __user *arg) pty_set_lock() argument
150 pty_get_lock(struct tty_struct *tty, int __user *arg) pty_get_lock() argument
158 pty_set_pktmode(struct tty_struct *tty, int __user *arg) pty_set_pktmode() argument
180 pty_get_pktmode(struct tty_struct *tty, int __user *arg) pty_get_pktmode() argument
188 pty_signal(struct tty_struct *tty, int sig) pty_signal() argument
204 pty_flush_buffer(struct tty_struct *tty) pty_flush_buffer() argument
220 pty_open(struct tty_struct *tty, struct file *filp) pty_open() argument
242 pty_set_termios(struct tty_struct *tty, const struct ktermios *old_termios) pty_set_termios() argument
283 pty_resize(struct tty_struct *tty, struct winsize *ws) pty_resize() argument
322 pty_start(struct tty_struct *tty) pty_start() argument
335 pty_stop(struct tty_struct *tty) pty_stop() argument
359 pty_common_install(struct tty_driver *driver, struct tty_struct *tty, bool legacy) pty_common_install() argument
431 pty_cleanup(struct tty_struct *tty) pty_cleanup() argument
439 pty_install(struct tty_driver *driver, struct tty_struct *tty) pty_install() argument
444 pty_remove(struct tty_driver *driver, struct tty_struct *tty) pty_remove() argument
453 pty_bsd_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) pty_bsd_ioctl() argument
474 pty_bsd_compat_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) pty_bsd_compat_ioctl() argument
602 ptm_open_peer(struct file *master, struct tty_struct *tty, int flags) ptm_open_peer() argument
642 pty_unix98_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) pty_unix98_ioctl() argument
664 pty_unix98_compat_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) pty_unix98_compat_ioctl() argument
708 struct tty_struct *tty; pts_unix98_lookup() local
719 pty_unix98_install(struct tty_driver *driver, struct tty_struct *tty) pty_unix98_install() argument
725 pty_unix98_remove(struct tty_driver *driver, struct tty_struct *tty) pty_unix98_remove() argument
740 pty_show_fdinfo(struct tty_struct *tty, struct seq_file *m) pty_show_fdinfo() argument
793 struct tty_struct *tty; ptmx_open() local
[all...] |
| H A D | tty_jobctrl.c | 11 #include <linux/tty.h>
14 #include "tty.h"
24 * @tty: tty to check
33 int __tty_check_change(struct tty_struct *tty, int sig) in __tty_check_change() argument
39 if (current->signal->tty != tty) in __tty_check_change()
45 spin_lock_irqsave(&tty->ctrl.lock, flags); in __tty_check_change()
46 tty_pgrp = tty->ctrl.pgrp; in __tty_check_change()
47 spin_unlock_irqrestore(&tty in __tty_check_change()
69 tty_check_change(struct tty_struct *tty) tty_check_change() argument
78 struct tty_struct *tty; proc_clear_tty() local
98 __proc_set_tty(struct tty_struct *tty) __proc_set_tty() argument
122 proc_set_tty(struct tty_struct *tty) proc_set_tty() argument
132 tty_open_proc_set_tty(struct file *filp, struct tty_struct *tty) tty_open_proc_set_tty() argument
162 struct tty_struct *tty; get_current_tty() local
196 tty_signal_session_leader(struct tty_struct *tty, int exit_session) tty_signal_session_leader() argument
267 struct tty_struct *tty; disassociate_ctty() local
365 tiocsctty(struct tty_struct *tty, struct file *file, int arg) tiocsctty() argument
421 tty_get_pgrp(struct tty_struct *tty) tty_get_pgrp() argument
466 tiocgpgrp(struct tty_struct *tty, struct tty_struct *real_tty, pid_t __user *p) tiocgpgrp() argument
493 tiocspgrp(struct tty_struct *tty, struct tty_struct *real_tty, pid_t __user *p) tiocspgrp() argument
543 tiocgsid(struct tty_struct *tty, struct tty_struct *real_tty, pid_t __user *p) tiocgsid() argument
572 tty_jobctrl_ioctl(struct tty_struct *tty, struct tty_struct *real_tty, struct file *file, unsigned int cmd, unsigned long arg) tty_jobctrl_ioctl() argument
[all...] |
| H A D | tty_mutex.c | 2 #include <linux/tty.h>
7 #include "tty.h"
9 /* Legacy tty mutex glue */
12 * Getting the big tty mutex.
15 void tty_lock(struct tty_struct *tty) in tty_lock() argument
17 tty_kref_get(tty); in tty_lock()
18 mutex_lock(&tty->legacy_mutex); in tty_lock()
22 int tty_lock_interruptible(struct tty_struct *tty) in tty_lock_interruptible() argument
26 tty_kref_get(tty); in tty_lock_interruptible()
27 ret = mutex_lock_interruptible(&tty in tty_lock_interruptible()
33 tty_unlock(struct tty_struct *tty) tty_unlock() argument
40 tty_lock_slave(struct tty_struct *tty) tty_lock_slave() argument
46 tty_unlock_slave(struct tty_struct *tty) tty_unlock_slave() argument
52 tty_set_lock_subclass(struct tty_struct *tty) tty_set_lock_subclass() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/tty/ipwireless/ |
| H A D | tty.c | 28 #include <linux/tty.h>
33 #include "tty.h"
91 struct ipw_tty *tty = get_tty(linux_tty->index); in ipw_open() local
93 if (!tty) in ipw_open()
96 mutex_lock(&tty->ipw_tty_mutex); in ipw_open()
97 if (tty->port.count == 0) in ipw_open()
98 tty->tx_bytes_queued = 0; in ipw_open()
100 tty->port.count++; in ipw_open()
102 tty->port.tty in ipw_open()
114 do_ipw_close(struct ipw_tty *tty) do_ipw_close() argument
133 struct ipw_tty *tty = linux_tty->driver_data; ipw_hangup() local
155 ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data, unsigned int length) ipwireless_tty_received() argument
182 struct ipw_tty *tty = callback_data; ipw_write_packet_sent_callback() local
194 struct ipw_tty *tty = linux_tty->driver_data; ipw_write() local
234 struct ipw_tty *tty = linux_tty->driver_data; ipw_write_room() local
254 struct ipw_tty *tty = linux_tty->driver_data; ipwireless_get_serial_info() local
276 struct ipw_tty *tty = linux_tty->driver_data; ipw_chars_in_buffer() local
287 get_control_lines(struct ipw_tty *tty) get_control_lines() argument
306 set_control_lines(struct ipw_tty *tty, unsigned int set, unsigned int clear) set_control_lines() argument
356 struct ipw_tty *tty = linux_tty->driver_data; ipw_tiocmget() local
372 struct ipw_tty *tty = linux_tty->driver_data; ipw_tiocmset() local
387 struct ipw_tty *tty = linux_tty->driver_data; ipw_ioctl() local
514 ipwireless_tty_free(struct ipw_tty *tty) ipwireless_tty_free() argument
609 ipwireless_tty_is_modem(struct ipw_tty *tty) ipwireless_tty_is_modem() argument
615 ipwireless_tty_notify_control_line_change(struct ipw_tty *tty, unsigned int channel_idx, unsigned int control_lines, unsigned int changed_mask) ipwireless_tty_notify_control_line_change() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/tty/ipwireless/ |
| H A D | tty.c | 28 #include <linux/tty.h>
33 #include "tty.h"
90 struct ipw_tty *tty = get_tty(linux_tty->index); in ipw_open() local
92 if (!tty) in ipw_open()
95 mutex_lock(&tty->ipw_tty_mutex); in ipw_open()
96 if (tty->port.count == 0) in ipw_open()
97 tty->tx_bytes_queued = 0; in ipw_open()
99 tty->port.count++; in ipw_open()
101 tty->port.tty in ipw_open()
112 do_ipw_close(struct ipw_tty *tty) do_ipw_close() argument
131 struct ipw_tty *tty = linux_tty->driver_data; ipw_hangup() local
153 ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data, unsigned int length) ipwireless_tty_received() argument
180 struct ipw_tty *tty = callback_data; ipw_write_packet_sent_callback() local
192 struct ipw_tty *tty = linux_tty->driver_data; ipw_write() local
232 struct ipw_tty *tty = linux_tty->driver_data; ipw_write_room() local
252 struct ipw_tty *tty = linux_tty->driver_data; ipwireless_get_serial_info() local
274 struct ipw_tty *tty = linux_tty->driver_data; ipw_chars_in_buffer() local
285 get_control_lines(struct ipw_tty *tty) get_control_lines() argument
304 set_control_lines(struct ipw_tty *tty, unsigned int set, unsigned int clear) set_control_lines() argument
354 struct ipw_tty *tty = linux_tty->driver_data; ipw_tiocmget() local
370 struct ipw_tty *tty = linux_tty->driver_data; ipw_tiocmset() local
385 struct ipw_tty *tty = linux_tty->driver_data; ipw_ioctl() local
512 ipwireless_tty_free(struct ipw_tty *tty) ipwireless_tty_free() argument
601 ipwireless_tty_is_modem(struct ipw_tty *tty) ipwireless_tty_is_modem() argument
607 ipwireless_tty_notify_control_line_change(struct ipw_tty *tty, unsigned int channel_idx, unsigned int control_lines, unsigned int changed_mask) ipwireless_tty_notify_control_line_change() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/tty/serdev/ |
| H A D | serdev-ttyport.c | 7 #include <linux/tty.h>
15 struct tty_struct *tty; member
22 * Callback functions from the tty port.
52 struct tty_struct *tty; in ttyport_write_wakeup() local
54 tty = tty_port_tty_get(port); in ttyport_write_wakeup()
55 if (!tty) in ttyport_write_wakeup()
58 if (test_and_clear_bit(TTY_DO_WRITE_WAKEUP, &tty->flags) && in ttyport_write_wakeup()
63 wake_up_interruptible(&tty->write_wait); in ttyport_write_wakeup()
65 tty_kref_put(tty); in ttyport_write_wakeup()
80 struct tty_struct *tty in ttyport_write_buf() local
92 struct tty_struct *tty = serport->tty; ttyport_write_flush() local
100 struct tty_struct *tty = serport->tty; ttyport_write_room() local
108 struct tty_struct *tty; ttyport_open() local
157 struct tty_struct *tty = serport->tty; ttyport_close() local
172 struct tty_struct *tty = serport->tty; ttyport_set_baudrate() local
186 struct tty_struct *tty = serport->tty; ttyport_set_flow_control() local
201 struct tty_struct *tty = serport->tty; ttyport_set_parity() local
223 struct tty_struct *tty = serport->tty; ttyport_wait_until_sent() local
231 struct tty_struct *tty = serport->tty; ttyport_get_tiocm() local
242 struct tty_struct *tty = serport->tty; ttyport_set_tiocm() local
253 struct tty_struct *tty = serport->tty; ttyport_break_ctl() local
[all...] |
| /kernel/linux/linux-5.10/drivers/tty/serdev/ |
| H A D | serdev-ttyport.c | 7 #include <linux/tty.h>
15 struct tty_struct *tty; member
22 * Callback functions from the tty port.
52 struct tty_struct *tty; in ttyport_write_wakeup() local
54 tty = tty_port_tty_get(port); in ttyport_write_wakeup()
55 if (!tty) in ttyport_write_wakeup()
58 if (test_and_clear_bit(TTY_DO_WRITE_WAKEUP, &tty->flags) && in ttyport_write_wakeup()
63 wake_up_interruptible(&tty->write_wait); in ttyport_write_wakeup()
65 tty_kref_put(tty); in ttyport_write_wakeup()
80 struct tty_struct *tty in ttyport_write_buf() local
92 struct tty_struct *tty = serport->tty; ttyport_write_flush() local
100 struct tty_struct *tty = serport->tty; ttyport_write_room() local
108 struct tty_struct *tty; ttyport_open() local
157 struct tty_struct *tty = serport->tty; ttyport_close() local
172 struct tty_struct *tty = serport->tty; ttyport_set_baudrate() local
186 struct tty_struct *tty = serport->tty; ttyport_set_flow_control() local
201 struct tty_struct *tty = serport->tty; ttyport_set_parity() local
223 struct tty_struct *tty = serport->tty; ttyport_wait_until_sent() local
231 struct tty_struct *tty = serport->tty; ttyport_get_tiocm() local
242 struct tty_struct *tty = serport->tty; ttyport_set_tiocm() local
[all...] |
| /kernel/linux/linux-6.6/drivers/accessibility/speakup/ |
| H A D | spk_ttyio.c | 3 #include <linux/tty.h>
47 static int spk_ttyio_ldisc_open(struct tty_struct *tty) in spk_ttyio_ldisc_open() argument
51 if (tty != speakup_tty) in spk_ttyio_ldisc_open()
55 if (!tty->ops->write) in spk_ttyio_ldisc_open()
64 tty->disc_data = ldisc_data; in spk_ttyio_ldisc_open()
69 static void spk_ttyio_ldisc_close(struct tty_struct *tty) in spk_ttyio_ldisc_close() argument
71 kfree(tty->disc_data); in spk_ttyio_ldisc_close()
74 static size_t spk_ttyio_receive_buf2(struct tty_struct *tty, const u8 *cp, in spk_ttyio_receive_buf2() argument
77 struct spk_ldisc_data *ldisc_data = tty->disc_data; in spk_ttyio_receive_buf2()
135 static inline void get_termios(struct tty_struct *tty, in get_termios() argument
146 struct tty_struct *tty; spk_ttyio_initialise_ldisc() local
226 struct tty_struct *tty = in_synth->dev; spk_ttyio_out() local
272 struct tty_struct *tty = in_synth->dev; spk_ttyio_send_xchar() local
280 struct tty_struct *tty = in_synth->dev; spk_ttyio_tiocmset() local
293 struct tty_struct *tty = in_synth->dev; ttyio_in() local
333 struct tty_struct *tty = in_synth->dev; spk_ttyio_flush_buffer() local
354 struct tty_struct *tty = in_synth->dev; spk_ttyio_release() local
374 struct tty_struct *tty = in_synth->dev; spk_ttyio_synth_immediate() local
[all...] |
| H A D | selection.c | 9 #include <linux/tty.h>
22 struct tty_struct *tty; member
30 struct tty_struct *tty; in __speakup_set_selection() local
38 /* release the lock by setting tty of the struct to NULL */ in __speakup_set_selection()
39 tty = xchg(&ssw->tty, NULL); in __speakup_set_selection()
51 set_selection_kernel(&sel, tty); in __speakup_set_selection()
54 tty_kref_put(tty); in __speakup_set_selection()
62 int speakup_set_selection(struct tty_struct *tty) in speakup_set_selection() argument
66 * invariant that if speakup_sel_work.tty i in speakup_set_selection()
94 struct tty_struct *tty; speakup_cancel_selection() local
110 struct tty_struct *tty = xchg(&ssw->tty, NULL); __speakup_paste_selection() local
121 speakup_paste_selection(struct tty_struct *tty) speakup_paste_selection() argument
135 struct tty_struct *tty; speakup_cancel_paste() local
[all...] |
| /kernel/linux/linux-5.10/drivers/accessibility/speakup/ |
| H A D | selection.c | 9 #include <linux/tty.h>
22 struct tty_struct *tty; member
30 struct tty_struct *tty; in __speakup_set_selection() local
38 /* release the lock by setting tty of the struct to NULL */ in __speakup_set_selection()
39 tty = xchg(&ssw->tty, NULL); in __speakup_set_selection()
51 set_selection_kernel(&sel, tty); in __speakup_set_selection()
54 tty_kref_put(tty); in __speakup_set_selection()
62 int speakup_set_selection(struct tty_struct *tty) in speakup_set_selection() argument
66 * invariant that if speakup_sel_work.tty i in speakup_set_selection()
94 struct tty_struct *tty; speakup_cancel_selection() local
110 struct tty_struct *tty = xchg(&ssw->tty, NULL); __speakup_paste_selection() local
121 speakup_paste_selection(struct tty_struct *tty) speakup_paste_selection() argument
135 struct tty_struct *tty; speakup_cancel_paste() local
[all...] |