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Add support for naming FreeBSD tun devices (#903)

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This commit is contained in:
John Maguire
2023-06-22 12:13:31 -04:00
committed by GitHub
parent 3bbf5f4e67
commit 8ba5d64dbc
6 changed files with 142 additions and 41 deletions
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10
overlay/tun_darwin.go
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@@ -47,14 +47,6 @@ type ifReq struct {
pad [8]byte
}
func ioctl(a1, a2, a3 uintptr) error {
_, _, errno := unix.Syscall(unix.SYS_IOCTL, a1, a2, a3)
if errno != 0 {
return errno
}
return nil
}
var sockaddrCtlSize uintptr = 32
const (
@@ -194,10 +186,10 @@ func (t *tun) Activate() error {
unix.SOCK_DGRAM,
unix.IPPROTO_IP,
)
if err != nil {
return err
}
defer unix.Close(s)
fd := uintptr(s)