Function ExampleAttachNetNs

link/netns_test.go:49–70

()

}

func ExampleAttachNetNs() {
	prog, err := createSkLookupProgram()
	if err != nil {
		panic(err)
	}
	defer prog.Close()

	// This can be a path to another netns as well.
	netns, err := os.Open("/proc/self/ns/net")
	if err != nil {
		panic(err)
	}
	defer netns.Close()

	link, err := AttachNetNs(int(netns.Fd()), prog)
	if err != nil {
		panic(err)
	}

	// The socket lookup program is now active until Close().
	link.Close()
}