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47 lines
1.0 KiB
C
47 lines
1.0 KiB
C
/*
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* Copyright (C) 2015 INRIA
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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#pragma once
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/**
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* @defgroup net_packet Packet interface on device level
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* @ingroup net
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* @brief Packet address family definitions
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* @{
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*
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* @file
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* @brief Defines the struct for @ref AF_PACKET sockets
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*
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* @author Oliver Hahm <oliver.hahm@inria.fr>
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*/
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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 Link-Layer socket descriptor
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*/
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struct sockaddr_ll {
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unsigned short sll_family; /**< Always AF_PACKET */
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unsigned short sll_protocol; /**< Physical-layer protocol */
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int sll_ifindex; /**< Interface number */
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unsigned short sll_hatype; /**< ARP hardware type */
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unsigned char sll_pkttype; /**< Packet type */
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unsigned char sll_halen; /**< Length of address */
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unsigned char sll_addr[8]; /**< Physical-layer address */
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};
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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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