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https://github.com/RGBCube/serenity
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32 lines
701 B
C++
32 lines
701 B
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <Kernel/Locking/MutexProtected.h>
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#include <Kernel/Net/NetworkAdapter.h>
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#include <Kernel/Thread.h>
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namespace Kernel {
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struct RoutingDecision {
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RefPtr<NetworkAdapter> adapter;
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MACAddress next_hop;
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bool is_zero() const;
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};
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enum class UpdateArp {
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Set,
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Delete,
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};
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void update_arp_table(const IPv4Address&, const MACAddress&, UpdateArp update);
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RoutingDecision route_to(const IPv4Address& target, const IPv4Address& source, const RefPtr<NetworkAdapter> through = nullptr);
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MutexProtected<HashMap<IPv4Address, MACAddress>>& arp_table();
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}
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