1 files changed, 42 insertions, 0 deletions
diff --git a/runtime/execdriver/native/term.go b/runtime/execdriver/native/term.go
new file mode 100644
index 0000000000..0d5298d388
--- /dev/null
+++ b/runtime/execdriver/native/term.go
@@ -0,0 +1,42 @@
+/*
+   These types are wrappers around the libcontainer Terminal interface so that
+   we can resuse the docker implementations where possible.
+*/
+package native
+
+import (
+	"github.com/dotcloud/docker/runtime/execdriver"
+	"io"
+	"os"
+	"os/exec"
+)
+
+type dockerStdTerm struct {
+	execdriver.StdConsole
+	pipes *execdriver.Pipes
+}
+
+func (d *dockerStdTerm) Attach(cmd *exec.Cmd) error {
+	return d.AttachPipes(cmd, d.pipes)
+}
+
+func (d *dockerStdTerm) SetMaster(master *os.File) {
+	// do nothing
+}
+
+type dockerTtyTerm struct {
+	execdriver.TtyConsole
+	pipes *execdriver.Pipes
+}
+
+func (t *dockerTtyTerm) Attach(cmd *exec.Cmd) error {
+	go io.Copy(t.pipes.Stdout, t.MasterPty)
+	if t.pipes.Stdin != nil {
+		go io.Copy(t.MasterPty, t.pipes.Stdin)
+	}
+	return nil
+}
+
+func (t *dockerTtyTerm) SetMaster(master *os.File) {
+	t.MasterPty = master
+}