// GetCopy returns a copy of this SandboxInfo structure
func (s *Info) GetCopy() *Info {
list := make([]*Interface, len(s.Interfaces))
for i, iface := range s.Interfaces {
list[i] = iface.GetCopy()
}
gw := netutils.GetIPCopy(s.Gateway)
gw6 := netutils.GetIPCopy(s.GatewayIPv6)
return &Info{Interfaces: list, Gateway: gw, GatewayIPv6: gw6}
}
func (ep *endpoint) SetGatewayIPv6(gw6 net.IP) error {
ep.Lock()
defer ep.Unlock()
ep.joinInfo.gw6 = netutils.GetIPCopy(gw6)
return nil
}
func (ep *endpoint) GatewayIPv6() net.IP {
ep.Lock()
defer ep.Unlock()
if ep.joinInfo == nil {
return net.IP{}
}
return netutils.GetIPCopy(ep.joinInfo.gw6)
}