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package sockaddr
// RouteInterface specifies an interface for obtaining memoized route table and
// network information from a given OS.
type RouteInterface interface {
// GetDefaultInterfaceName returns the name of the interface that has a
// default route or an error and an empty string if a problem was
// encountered.
GetDefaultInterfaceName() (string, error)
}
// VisitCommands visits each command used by the platform-specific RouteInfo
// implementation.
func (ri routeInfo) VisitCommands(fn func(name string, cmd []string)) {
for k, v := range ri.cmds {
cmds := append([]string(nil), v...)
fn(k, cmds)
}
}
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