From 25d8f8ddb3fe5493ef2847047c1e70283b0d8af1 Mon Sep 17 00:00:00 2001
From: Johnathan Corgan <johnathan@corganlabs.com>
Date: Wed, 27 Feb 2013 13:21:07 -0800
Subject: blocks: added gr::blocks::tuntap_pdu
Linux only
---
gr-blocks/lib/tuntap_pdu_impl.h | 51 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
create mode 100644 gr-blocks/lib/tuntap_pdu_impl.h
(limited to 'gr-blocks/lib/tuntap_pdu_impl.h')
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
--- /dev/null
+++ 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 */
--
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