81 lines
1.5 KiB
C
81 lines
1.5 KiB
C
/*
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* Copyright (c) 2021 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/** @file
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* @brief IGMP API
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*/
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#ifndef ZEPHYR_INCLUDE_NET_IGMP_H_
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#define ZEPHYR_INCLUDE_NET_IGMP_H_
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/**
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* @brief IGMP (Internet Group Management Protocol)
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* @defgroup igmp IGMP API
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* @ingroup networking
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* @{
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*/
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#include <zephyr/types.h>
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#include <net/net_if.h>
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#include <net/net_ip.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Join a given multicast group.
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*
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* @param iface Network interface where join message is sent
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* @param addr Multicast group to join
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*
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* @return Return 0 if joining was done, <0 otherwise.
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*/
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#if defined(CONFIG_NET_IPV4_IGMP)
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int net_ipv4_igmp_join(struct net_if *iface, const struct in_addr *addr);
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#else
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static inline int net_ipv4_igmp_join(struct net_if *iface,
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const struct in_addr *addr)
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{
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ARG_UNUSED(iface);
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ARG_UNUSED(addr);
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return -ENOSYS;
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}
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#endif
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/**
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* @brief Leave a given multicast group.
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*
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* @param iface Network interface where leave message is sent
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* @param addr Multicast group to leave
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*
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* @return Return 0 if leaving is done, <0 otherwise.
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*/
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#if defined(CONFIG_NET_IPV4_IGMP)
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int net_ipv4_igmp_leave(struct net_if *iface, const struct in_addr *addr);
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#else
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static inline int net_ipv4_igmp_leave(struct net_if *iface,
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const struct in_addr *addr)
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{
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ARG_UNUSED(iface);
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ARG_UNUSED(addr);
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return -ENOSYS;
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}
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#endif
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#ifdef __cplusplus
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}
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#endif
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/**
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* @}
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*/
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#endif /* ZEPHYR_INCLUDE_NET_IGMP_H_ */
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