28 lines
862 B
Go
28 lines
862 B
Go
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// Copyright 2018 Google LLC. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package nftables
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import (
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"github.com/google/nftables/binaryutil"
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"golang.org/x/sys/unix"
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)
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func extraHeader(family uint8, resID uint16) []byte {
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return append([]byte{
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family,
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unix.NFNETLINK_V0,
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}, binaryutil.BigEndian.PutUint16(resID)...)
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}
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