new file mode 100644

@@ -0,0 +1,27 @@

+package rcli

+

+import (

+	"github.com/dotcloud/docker/term"

+	"os"

+	"os/signal"

+)

+

+//FIXME: move these function to utils.go (in rcli to avoid import loop)

+func SetRawTerminal() (*term.State, error) {

+	oldState, err := term.MakeRaw(int(os.Stdin.Fd()))

+	if err != nil {

+		return nil, err

+	}

+	c := make(chan os.Signal, 1)

+	signal.Notify(c, os.Interrupt)

+	go func() {

+		_ = <-c

+		term.Restore(int(os.Stdin.Fd()), oldState)

+		os.Exit(0)

+	}()

+	return oldState, err

+}

+

+func RestoreTerminal(state *term.State) {

+	term.Restore(int(os.Stdin.Fd()), state)

+}