const golang.org/x/sys/unix.IFLA_NETKIT_PEER_POLICY

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L1762: 	IFLA_NETKIT_PEER_POLICY                    = 0x4

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)