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Print utun name on darwin
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parent
7a1a537f43
commit
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@ -12,6 +12,7 @@ import (
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"fmt"
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"golang.org/x/net/ipv6"
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"golang.org/x/sys/unix"
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"io/ioutil"
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"net"
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"os"
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"time"
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@ -104,7 +105,10 @@ func CreateTUN(name string) (TUNDevice, error) {
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tun, err := CreateTUNFromFile(os.NewFile(uintptr(fd), ""))
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if err == nil && name == "utun" {
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fmt.Printf("OS assigned interface: %s\n", tun.(*NativeTun).name)
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fname := os.Getenv("WG_DARWIN_UTUN_NAME_FILE")
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if fname != "" {
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ioutil.WriteFile(fname, []byte(tun.(*NativeTun).name+"\n"), 0400)
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}
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}
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return tun, err
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