tty_save_termios(9)

tty_save_termios(9) 💾✨

okay so this is a page from the Kernel API Manual, and it's a short little tty helper. Buckle up bestie, it's giving concise and iconic.

🌸 NAME 🌸

tty_save_termios — save tty termios data in driver table.

✨ SYNOPSIS ✨

void tty_save_termios (struct tty_struct *tty );

🎀 ARGUMENTS 🎀

• tty — the tty whose termios data to save. That's the whole assignment, no cap.

💅 DESCRIPTION 💅

Locking check, bestie: Caller guarantees serialisation with tty_init_termios. That's it. That's the note. Periodt.

🦋 SEE ALSO 🦋

Kernel file: ./drivers/tty/tty_io.c — and the full (9) squad is:

• free_tty_struct(9), tty_free_file(9), tty_name(9), get_tty_driver(9), tty_dev_name_to_number(9)
• tty_find_polling_driver(9), tty_wakeup(9), tty_release_redirect(9), __tty_hangup(9), tty_hangup(9)
• tty_vhangup(9), tty_vhangup_self(9), tty_vhangup_session(9), tty_hung_up_p(9), stop_tty(9)
• start_tty(9), tty_read(9), tty_write(9), tty_send_xchar(9), pty_line_name(9)
• tty_line_name(9), tty_driver_lookup_tty(9), tty_init_termios(9), tty_standard_install(9), tty_driver_install_tty(9)
• tty_driver_remove_tty(9), tty_reopen(9), tty_init_dev(9), tty_flush_works(9), release_one_tty(9)
• tty_kref_put(9), release_tty(9), tty_release_checks(9), tty_kclose(9), tty_release_struct(9)
• tty_release(9), tty_open_current_tty(9), tty_lookup_driver(9), tty_kopen_exclusive(9), tty_kopen_shared(9)
• tty_open_by_driver(9), tty_open(9), tty_poll(9), tiocsti(9), tiocgwinsz(9)
• tty_do_resize(9), tiocswinsz(9), tioccons(9), tiocsetd(9), tiocgetd(9)
• send_break(9), tty_get_tiocm(9), tty_tiocmget(9), tty_tiocmset(9), tty_get_icount(9)
• alloc_tty_struct(9), tty_put_char(9), tty_register_device(9), tty_register_device_attr(9), tty_unregister_device(9)
• __tty_alloc_driver(9), tty_driver_kref_put(9), tty_register_driver(9), tty_unregister_driver(9)

Cute lil sign-off: this cutie lives in ./drivers/tty, is dated October 2026, and it's literally tty_save_termios(9) — bye bestie 💖🫶