incubator-nuttx/net/mld/mld_done.c

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Squashed commit of the following: net/mld: The MLD logic now compiles and is much less toxic. It still is not a proper MLD implementation: (1) It is basically a port of IGMP, tweaked to work with IPv6 and ICMPv6 MLD messages, (2) it needs a proper analysis and comparison with RFC 3810, and (3) it is completely untested. For this reason, it will remain EXPERIMENTAL for some time. net/mld: Add some missing macros, more fixes related to IPv6 vs IPv4 types, net/mld: More compilation cleaning. Most fixups for IPv6 vs IPv4 types. net/mld: Hook crudely converted .c files into build system and resolve a few of the many, many compilation/design problems. net/mld: Add support for MLD statistics. net/mld: Hook in MLD poll and packet transmission logic. net/mld: Change references to IPv4 definitions to IPv6 definitions; Remove mld_input() since MLD piggybacks on ICMPv6 input. Add functions to catch MLD messages dispatched by ICMPv6 input logic. net/mld: As a starting point, copy all net/igmp/*.c files to net/mld/. and change all occurrences of igmp (or IGMP) to mld (or MLD). net/mld: More compilation cleaning. Most fixups for IPv6 vs IPv4 types. net/mld: Hook crudely converted .c files into build system and resolve a few of the many, many compilation/design problems. net/mld: Add support for MLD statistics. net/mld: Hook in MLD poll and packet transmission logic. net/mld: Change references to IPv4 definitions to IPv6 definitions; Remove mld_input() since MLD piggybacks on ICMPv6 input. Add functions to catch MLD messages dispatched by ICMPv6 input logic. net/mld: As a starting point, copy all net/igmp/*.c files to net/mld/. and change all occurrences of igmp (or IGMP) to mld (or MLD).
2018-11-02 05:18:40 +08:00
/****************************************************************************
* net/mld/mld_done.c
*
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of CITEL Technologies Ltd nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY CITEL TECHNOLOGIES AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL CITEL TECHNOLOGIES OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <assert.h>
#include <debug.h>
#include <nuttx/net/netstats.h>
#include <nuttx/net/mld.h>
#include "devif/devif.h"
#include "mld/mld.h"
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: mld_done_v1
*
* Description:
* Called from icmpv6_input() when a Version 1 Multicast Listener Done is
* received.
*
****************************************************************************/
int mld_done_v1(FAR struct net_driver_s *dev,
FAR const struct mld_mcast_listen_done_v1_s *done)
{
MLD_STATINCR(g_netstats.mld.done_received);
#warning Missing logic
return -ENOSYS;
}