Diff: cyclone_tcp/ipv6/ndp_misc.h

Revision:

0:8918a71cdbe9

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cyclone_tcp/ipv6/ndp_misc.h	Sat Feb 04 18:15:49 2017 +0000
@@ -0,0 +1,62 @@
+/**
+ * @file ndp_misc.h
+ * @brief Helper functions for NDP (Neighbor Discovery Protocol)
+ *
+ * @section License
+ *
+ * Copyright (C) 2010-2017 Oryx Embedded SARL. All rights reserved.
+ *
+ * This file is part of CycloneTCP Open.
+ *
+ * This program 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 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * @author Oryx Embedded SARL (www.oryx-embedded.com)
+ * @version 1.7.6
+ **/
+
+#ifndef _NDP_MISC_H
+#define _NDP_MISC_H
+
+//Dependencies
+#include "core/net.h"
+#include "ipv6/ndp.h"
+
+//NDP related functions
+void ndpParsePrefixInfoOption(NetInterface *interface, NdpPrefixInfoOption *option);
+
+void ndpUpdateAddrList(NetInterface *interface);
+void ndpUpdatePrefixList(NetInterface *interface);
+void ndpUpdateDefaultRouterList(NetInterface *interface);
+
+error_t ndpSelectDefaultRouter(NetInterface *interface,
+   const Ipv6Addr *unreachableAddr, Ipv6Addr *addr);
+
+bool_t ndpIsFirstHopRouter(NetInterface *interface,
+   const Ipv6Addr *destAddr, const Ipv6Addr *nextHop);
+
+error_t ndpSelectNextHop(NetInterface *interface, const Ipv6Addr *destAddr,
+   const Ipv6Addr *unreachableNextHop, Ipv6Addr *nextHop);
+
+void ndpUpdateNextHop(NetInterface *interface, const Ipv6Addr *nextHop);
+
+void ndpAddOption(void *message, size_t *messageLength,
+   uint8_t type, const void *value, size_t length);
+
+void *ndpGetOption(uint8_t *options, size_t length, uint8_t type);
+
+error_t ndpCheckOptions(const uint8_t *options, size_t length);
+
+#endif
+