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// License: GPLv3 Copyright: 2022, Kovid Goyal, <kovid at kovidgoyal.net>
//go:build darwin || freebsd || openbsd || netbsd || dragonfly
// +build darwin freebsd openbsd netbsd dragonfly
package tty
import (
"golang.org/x/sys/unix"
)
func Tcgetattr(fd int, argp *unix.Termios) error {
return unix.IoctlSetTermios(fd, unix.TIOCGETA, argp)
}
func Tcsetattr(fd int, opt uintptr, argp *unix.Termios) error {
switch opt {
case TCSANOW:
opt = unix.TIOCSETA
case TCSADRAIN:
opt = unix.TIOCSETAW
case TCSAFLUSH:
opt = unix.TIOCSETAF
default:
return unix.EINVAL
}
return unix.IoctlSetTermios(fd, uint(opt), argp)
}
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