forked from acouzens/open5gs
51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
/*
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* Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>
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*
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* This file is part of Open5GS.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "upf-config.h"
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#ifdef HAVE_SYS_SOCKET_H
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#include <sys/socket.h>
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#endif
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#ifdef HAVE_NETINET_IN_H
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#include <netinet/in.h>
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#endif
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#ifdef HAVE_NET_ETHERNET_H
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#include <net/ethernet.h>
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#endif
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#define MAX_ND_SIZE 128
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#ifdef __cplusplus
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extern "C" {
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#endif
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void set_source_mac(uint8_t *data);
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bool is_arp_req(uint8_t *data, uint len);
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uint8_t arp_reply(uint8_t *reply_data, uint8_t *request_data, uint len,
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const uint8_t *mac);
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bool is_nd_req(uint8_t *data, uint len);
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uint8_t nd_reply(uint8_t *reply_data, uint8_t *request_data, uint len,
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const uint8_t *mac);
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#ifdef __cplusplus
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}
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#endif
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