RTNLGRP_IPV4_ROUTE 667 include/uapi/linux/rtnetlink.h RTNLGRP_IPV4_ROUTE, RTNLGRP_IPV4_ROUTE 668 include/uapi/linux/rtnetlink.h #define RTNLGRP_IPV4_ROUTE RTNLGRP_IPV4_ROUTE RTNLGRP_IPV4_ROUTE 668 include/uapi/linux/rtnetlink.h #define RTNLGRP_IPV4_ROUTE RTNLGRP_IPV4_ROUTE