mirror of
https://github.com/tailscale/tailscale.git
synced 2024-12-11 10:44:41 +00:00
28 lines
728 B
Go
28 lines
728 B
Go
|
// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
|
||
|
// Use of this source code is governed by a BSD-style
|
||
|
// license that can be found in the LICENSE file.
|
||
|
|
||
|
//go:build darwin && !ios
|
||
|
// +build darwin,!ios
|
||
|
|
||
|
package tstun
|
||
|
|
||
|
import (
|
||
|
"os"
|
||
|
|
||
|
"tailscale.com/types/logger"
|
||
|
)
|
||
|
|
||
|
func init() {
|
||
|
tunDiagnoseFailure = diagnoseDarwinTUNFailure
|
||
|
}
|
||
|
|
||
|
func diagnoseDarwinTUNFailure(tunName string, logf logger.Logf) {
|
||
|
if os.Getuid() != 0 {
|
||
|
logf("failed to create TUN device as non-root user; use 'sudo tailscaled', or run under launchd with 'sudo tailscaled install-system-daemon'")
|
||
|
}
|
||
|
if tunName != "utun" {
|
||
|
logf("failed to create TUN device %q; try using tun device \"utun\" instead for automatic selection", tunName)
|
||
|
}
|
||
|
}
|