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

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L3628: 	ETHTOOL_RX_COPYBREAK                                                    = 0x1

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