forked from toolshed/abra
36 lines
805 B
Go
36 lines
805 B
Go
//go:build !windows
|
|
// +build !windows
|
|
|
|
package term
|
|
|
|
import (
|
|
"golang.org/x/sys/unix"
|
|
)
|
|
|
|
// Termios is the Unix API for terminal I/O.
|
|
//
|
|
// Deprecated: use [unix.Termios].
|
|
type Termios = unix.Termios
|
|
|
|
func makeRaw(fd uintptr) (*State, error) {
|
|
termios, err := tcget(fd)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
oldState := State{termios: *termios}
|
|
|
|
termios.Iflag &^= unix.IGNBRK | unix.BRKINT | unix.PARMRK | unix.ISTRIP | unix.INLCR | unix.IGNCR | unix.ICRNL | unix.IXON
|
|
termios.Oflag &^= unix.OPOST
|
|
termios.Lflag &^= unix.ECHO | unix.ECHONL | unix.ICANON | unix.ISIG | unix.IEXTEN
|
|
termios.Cflag &^= unix.CSIZE | unix.PARENB
|
|
termios.Cflag |= unix.CS8
|
|
termios.Cc[unix.VMIN] = 1
|
|
termios.Cc[unix.VTIME] = 0
|
|
|
|
if err := tcset(fd, termios); err != nil {
|
|
return nil, err
|
|
}
|
|
return &oldState, nil
|
|
}
|