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https://github.com/Control-D-Inc/ctrld.git
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fb807d7c37
Move platform-specific network interface detection from cmd/cli/ to root package as ValidInterfaces function. This eliminates code duplication and provides a consistent interface for determining valid physical network interfaces across all platforms. - Remove duplicate validInterfacesMap functions from platform-specific files - Add context parameter to virtualInterfaces for proper logging - Update all callers to use ctrld.ValidInterfaces instead of local functions - Improve error handling in virtual interface detection on Linux
19 lines
385 B
Go
19 lines
385 B
Go
//go:build !darwin && !windows && !linux
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package ctrld
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import (
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"context"
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"tailscale.com/net/netmon"
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)
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// ValidInterfaces returns a set containing only default route interfaces.
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func ValidInterfaces(_ context.Context) map[string]struct{} {
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defaultRoute, err := netmon.DefaultRoute()
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if err != nil {
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return nil
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}
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return map[string]struct{}{defaultRoute.InterfaceName: {}}
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}
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