162 lines
5.1 KiB
C
162 lines
5.1 KiB
C
/****************************************************************************
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* net/icmpv6/icmpv6.h
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*
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* Copyright (C) 2015 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef __NET_ICMPv6_ICMPv6_H
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#define __NET_ICMPv6_ICMPv6_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <sys/types.h>
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#include <nuttx/net/ip.h>
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#ifdef CONFIG_NET_ICMPv6
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Public Type Definitions
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****************************************************************************/
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/****************************************************************************
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* Public Data
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****************************************************************************/
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#ifdef __cplusplus
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# define EXTERN extern "C"
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extern "C"
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{
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#else
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# define EXTERN extern
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#endif
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Name: icmpv6_input
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*
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* Description:
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* Handle incoming ICMPv6 input
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*
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* Parameters:
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* dev - The device driver structure containing the received ICMPv6
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* packet
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*
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* Return:
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* None
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*
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* Assumptions:
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* Called from the interrupt level or with interrupts disabled.
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*
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****************************************************************************/
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void icmpv6_input(FAR struct net_driver_s *dev);
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/****************************************************************************
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* Name: icmpv6_poll
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*
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* Description:
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* Poll a UDP "connection" structure for availability of TX data
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*
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* Parameters:
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* dev - The device driver structure to use in the send operation
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*
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* Return:
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* None
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*
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* Assumptions:
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* Called from the interrupt level or with interrupts disabled.
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*
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****************************************************************************/
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#ifdef CONFIG_NET_ICMPv6_PING
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void icmpv6_poll(FAR struct net_driver_s *dev);
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#endif /* CONFIG_NET_ICMPv6_PING */
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/****************************************************************************
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* Name: icmpv6_send
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*
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* Description:
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* Setup to send an ICMPv6 packet
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*
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* Parameters:
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* dev - The device driver structure to use in the send operation
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*
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* Return:
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* None
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*
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* Assumptions:
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* Called from the interrupt level or with interrupts disabled.
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*
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****************************************************************************/
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#ifdef CONFIG_NET_ICMPv6_PING
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void icmpv6_send(FAR struct net_driver_s *dev, FAR net_ipv6addr_t *destaddr);
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#endif /* CONFIG_NET_ICMPv6_PING */
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/****************************************************************************
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* Name: icmpv6_solicit
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*
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* Description:
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* Set up to send an ICMPv6 Neighbor Solicitation message
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*
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* Parameters:
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* dev - Reference to an Ethernet device driver structure
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* ipaddr - IP address of Neighbor to be solicited
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*
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* Return:
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* None
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*
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****************************************************************************/
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void icmpv6_solicit(FAR struct net_driver_s *dev,
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FAR const net_ipv6addr_t ipaddr);
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif /* CONFIG_NET_ICMPv6 */
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#endif /* __NET_ICMPv6_ICMPv6_H */
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