1 files changed, 51 insertions, 0 deletions
diff --git a/gr-blocks/lib/tuntap_pdu_impl.h b/gr-blocks/lib/tuntap_pdu_impl.h
new file mode 100644
index 0000000000..396d9d51c8
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+++ b/gr-blocks/lib/tuntap_pdu_impl.h
@@ -0,0 +1,51 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2013 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_BLOCKS_TUNTAP_PDU_IMPL_H
+#define INCLUDED_BLOCKS_TUNTAP_PDU_IMPL_H
+
+#include <blocks/tuntap_pdu.h>
+#include "stream_pdu_base.h"
+
+#if (defined(linux) || defined(__linux) || defined(__linux__))
+#include <linux/if_tun.h>
+#endif
+
+namespace gr {
+  namespace blocks {
+
+    class tuntap_pdu_impl : public tuntap_pdu, public stream_pdu_base
+    {
+#if (defined(linux) || defined(__linux) || defined(__linux__))
+    private:
+      std::string d_dev;
+      int tun_alloc(char *dev, int flags = IFF_TAP | IFF_NO_PI);
+
+    public:
+      tuntap_pdu_impl(std::string dev, int MTU);
+#endif
+    };
+
+  } /* namespace blocks */
+} /* namespace gr */
+
+#endif /* INCLUDED_BLOCKS_TUNTAP_PDU_IMPL_H */