libsysutils: New C++ system convenience library

        This library contains re-usable classes for common
    system level daemons. Initial consumers of this library
    are 'nexus' and 'vold2'

Signed-off-by: San Mehat <san@google.com>
diff --git a/include/sysutils/NetlinkListener.h b/include/sysutils/NetlinkListener.h
new file mode 100644
index 0000000..8ac811c
--- /dev/null
+++ b/include/sysutils/NetlinkListener.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef _NETLINKLISTENER_H
+#define _NETLINKLISTENER_H
+
+#include "SocketListener.h"
+
+class NetlinkEvent;
+
+class NetlinkListener : public SocketListener {
+    char mBuffer[64 * 1024];
+
+public:
+    NetlinkListener(int socket);
+    virtual ~NetlinkListener() {}
+protected:
+    virtual bool onDataAvailable(int socket);
+};
+#endif