Fix build on darwin

Upstream-commit: 60b97576cfc2e43bfc5d09fa8ea2b71777d1f2b3
Component: engine

components/engine/netlink/netlink_darwin.go

@@ -0,0 +1,29 @@
+package netlink
+
+import (
+	"fmt"
+	"net"
+)
+
+func NetworkGetRoutes() ([]*net.IPNet, error) {
+	return nil, fmt.Errorf("Not implemented")
+}
+
+
+func NetworkLinkAdd(name string, linkType string) error {
+	return fmt.Errorf("Not implemented")
+}
+
+func NetworkLinkUp(iface *net.Interface) error {
+	return fmt.Errorf("Not implemented")
+}
+
+
+func NetworkLinkAddIp(iface *net.Interface, ip net.IP, ipNet *net.IPNet) error {
+	return fmt.Errorf("Not implemented")
+}
+
+func AddDefaultGw(ip net.IP) error {
+	return fmt.Errorf("Not implemented")
+
+}