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https://github.com/tailscale/tailscale.git
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4722f7e322
We're using it in more and more places, and it's not really specific to our use of Wireguard (and does more just link/interface monitoring). Also removes the separate interface we had for it in sockstats -- it's a small enough package (we already pull in all of its dependencies via other paths) that it's not worth the extra complexity. Updates #7621 Updates #7850 Signed-off-by: Mihai Parparita <mihai@tailscale.com>
27 lines
576 B
Go
27 lines
576 B
Go
// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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//go:build ts_macext && (darwin || ios)
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package resolver
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import (
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"errors"
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"net"
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"tailscale.com/net/netmon"
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"tailscale.com/net/netns"
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)
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func init() {
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initListenConfig = initListenConfigNetworkExtension
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}
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func initListenConfigNetworkExtension(nc *net.ListenConfig, mon *netmon.Monitor, tunName string) error {
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nif, ok := mon.InterfaceState().Interface[tunName]
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if !ok {
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return errors.New("utun not found")
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}
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return netns.SetListenConfigInterfaceIndex(nc, nif.Interface.Index)
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}
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