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