.. SPDX-License-Identifier: GPL-2.0 ==========TTY Struct========== .. contents:: :local: struct tty_struct is allocated by the TTY layer upon the first open of the TTYdevice and released after the last close. The TTY layer passes this structureto most of struct tty_operation's hooks. Members of tty_struct are documentedin `TTY Struct Reference`_ at the bottom. Initialization============== .. kernel-doc:: drivers/tty/tty_io.c   :identifiers: tty_init_termios Name==== .. kernel-doc:: drivers/tty/tty_io.c   :identifiers: tty_name Reference counting================== .. kernel-doc:: include/linux/tty.h   :identifiers: tty_kref_get .. kernel-doc:: drivers/tty/tty_io.c   :identifiers: tty_kref_put Install======= .. kernel-doc:: drivers/tty/tty_io.c   :identifiers: tty_standard_install Read & Write============ .. kernel-doc:: drivers/tty/tty_io.c   :identifiers: tty_put_char Start & Stop============ .. kernel-doc:: drivers/tty/tty_io.c   :identifiers: start_tty stop_tty Wakeup====== .. kernel-doc:: drivers/tty/tty_io.c   :identifiers: tty_wakeup Hangup====== .. kernel-doc:: drivers/tty/tty_io.c   :identifiers: tty_hangup tty_vhangup tty_hung_up_p Misc==== .. kernel-doc:: drivers/tty/tty_io.c   :identifiers: tty_do_resize TTY Struct Flags================ .. kernel-doc:: include/linux/tty.h   :identifiers: tty_struct_flags TTY Struct Reference==================== .. kernel-doc:: include/linux/tty.h   :identifiers: tty_struct