30 lines
881 B
Go
30 lines
881 B
Go
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// Copyright 2020 The gVisor Authors.
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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 linux
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// ioctl(2) request numbers from linux/if_tun.h
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var (
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TUNSETIFF = IOC(_IOC_WRITE, 'T', 202, 4)
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TUNGETIFF = IOC(_IOC_READ, 'T', 210, 4)
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)
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// Flags from net/if_tun.h
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const (
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IFF_TUN = 0x0001
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IFF_TAP = 0x0002
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IFF_NO_PI = 0x1000
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IFF_NOFILTER = 0x1000
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)
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