Beginnings of a debugger wire protocol

runtime/bin/dbg_connection_linux.cc

Index: runtime/bin/dbg_connection_linux.cc
===================================================================
--- runtime/bin/dbg_connection_linux.cc	(revision 0)
+++ runtime/bin/dbg_connection_linux.cc	(revision 0)
@@ -0,0 +1,18 @@
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "bin/dbg_connection.h"
+#include "bin/fdutils.h"
+#include "bin/socket.h"
+
+
+void DebuggerConnectionImpl::StartHandler(int port_number) {
+  FATAL("Debugger wire protocol not yet implemented on Linux\n");
+}