util

Documentation

Index

• func DisableEcho(fd int) (*unix.Termios, error)
• func EchoSigHandler(ctx context.Context, sigChan chan os.Signal, errChan chan error, ...)

Functions

func DisableEcho

func DisableEcho(fd int) (*unix.Termios, error)

Disable TTY echo of stdin.

func EchoSigHandler

func EchoSigHandler(
	ctx context.Context,
	sigChan chan os.Signal,
	errChan chan error,
	term *unix.Termios)

Signal handler to re-enable tty echo on interrupt. The signal handler is transparent with system default, and immedeately releases the channel and calling the system sighandler after termios is set.