Module termios

Available on crate feature termios only.

Expand description

Terminal I/O stream operations.

This API automatically supports setting arbitrary I/O speeds, on any platform that supports them, including Linux and the BSDs.

The speed module contains various predefined speed constants which are more likely to be portable, however any u32 value can be passed to Termios::set_input_speed, and it will simply fail if the speed is not supported by the platform.

Modules§

speed: Speeds for use with Termios::set_input_speed and Termios::set_output_speed.

Structs§

ControlModes: Flags controlling special terminal modes.
InputModes: Flags controlling terminal input.
LocalModes: Flags controlling “local” terminal modes.
OutputModes: Flags controlling terminal output.
Pid: pid_t—A non-zero Unix process ID.
SpecialCodeIndex: Indices for use with Termios::special_codes.
SpecialCodes: An array indexed by SpecialCodeIndex indicating the current values of various special control codes.
Termios: struct termios for use with tcgetattr and tcsetattr.

Enums§

Action: TC* values for use with tcflow.
OptionalActions: TCSA* values for use with tcsetattr.
QueueSelector: TC* values for use with tcflush.

Functions§

ioctl_tiocexcl: ioctl(fd, TIOCEXCL)—Enables exclusive mode on a terminal.
ioctl_tiocnxcl: ioctl(fd, TIOCNXCL)—Disables exclusive mode on a terminal.
isatty: isatty(fd)—Tests whether a file descriptor refers to a terminal.
tcdrain: tcdrain(fd, duration)—Wait until all pending output has been written.
tcflow: tcflow(fd, action)—Suspend or resume transmission or reception.
tcflush: tcflush(fd, queue_selector)—Wait until all pending output has been written.
tcgetattr: tcgetattr(fd)—Get terminal attributes.
tcgetpgrp: tcgetpgrp(fd)—Get the terminal foreground process group.
tcgetsid: tcgetsid(fd)—Return the session ID of the current session with fd as its controlling terminal.
tcgetwinsize: tcgetwinsize(fd)—Get the current terminal window size.
tcsendbreak: tcsendbreak(fd, 0)—Transmit zero-valued bits.
tcsetattr: tcsetattr(fd)—Set terminal attributes.
tcsetpgrp: tcsetpgrp(fd, pid)—Set the terminal foreground process group.
tcsetwinsize: tcsetwinsize(fd)—Set the current terminal window size.

Type Aliases§