ndp_router_adv_misc.h
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1 /**
2  * @file ndp_router_adv_misc.h
3  * @brief Helper functions for router advertisement service
4  *
5  * @section License
6  *
7  * SPDX-License-Identifier: GPL-2.0-or-later
8  *
9  * Copyright (C) 2010-2022 Oryx Embedded SARL. All rights reserved.
10  *
11  * This file is part of CycloneTCP Open.
12  *
13  * This program is free software; you can redistribute it and/or
14  * modify it under the terms of the GNU General Public License
15  * as published by the Free Software Foundation; either version 2
16  * of the License, or (at your option) any later version.
17  *
18  * This program is distributed in the hope that it will be useful,
19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21  * GNU General Public License for more details.
22  *
23  * You should have received a copy of the GNU General Public License
24  * along with this program; if not, write to the Free Software Foundation,
25  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
26  *
27  * @author Oryx Embedded SARL (www.oryx-embedded.com)
28  * @version 2.1.8
29  **/
30 
31 #ifndef _NDP_ROUTER_ADV_MISC_H
32 #define _NDP_ROUTER_ADV_MISC_H
33 
34 //Dependencies
35 #include "core/net.h"
36 #include "ipv6/ndp_router_adv.h"
37 
38 //C++ guard
39 #ifdef __cplusplus
40 extern "C" {
41 #endif
42 
43 //Tick counter to handle periodic operations
45 
46 //RA service related functions
49 
50 void ndpProcessRouterSol(NetInterface *interface, Ipv6PseudoHeader *pseudoHeader,
51  const NetBuffer *buffer, size_t offset, uint8_t hopLimit);
52 
54 
55 //C++ guard
56 #ifdef __cplusplus
57 }
58 #endif
59 
60 #endif
error_t ndpSendRouterAdv(NdpRouterAdvContext *context, uint16_t routerLifetime)
Send a Router Advertisement message.
Structure describing a buffer that spans multiple chunks.
Definition: net_mem.h:89
Router advertisement service.
error_t
Error codes.
Definition: error.h:43
uint16_t routerLifetime
Definition: ndp.h:304
#define Ipv6PseudoHeader
Definition: ipv6.h:42
#define NetInterface
Definition: net.h:36
void ndpRouterAdvTick(NdpRouterAdvContext *context)
RA service timer handler.
void ndpRouterAdvLinkChangeEvent(NdpRouterAdvContext *context)
Callback function for link change event.
uint32_t systime_t
System time.
RA service context.
systime_t ndpRouterAdvTickCounter
void ndpProcessRouterSol(NetInterface *interface, Ipv6PseudoHeader *pseudoHeader, const NetBuffer *buffer, size_t offset, uint8_t hopLimit)
Router Solicitation message processing.
TCP/IP stack core.