package isatty

import (

	"golang.org/x/sys/unix"

)

// IsTerminal returns true if the given file descriptor is a terminal.

// see: https://src.illumos.org/source/xref/illumos-gate/usr/src/lib/libc/port/gen/isatty.c

func IsTerminal(fd uintptr) bool {

	_, err := unix.IoctlGetTermio(int(fd), unix.TCGETA)

	return err == nil

}

// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2

// terminal. This is also always false on this environment.

func IsCygwinTerminal(fd uintptr) bool {

	return false

}