RTF_MODIFIED      511 net/route.c    			rt->rt_flags |= RTF_MODIFIED;
RTF_MODIFIED      512 net/route.c    			flags |= RTF_MODIFIED;
RTF_MODIFIED     1506 netinet/ip_input.c 	    (rt->rt_flags & (RTF_DYNAMIC|RTF_MODIFIED)) == 0 &&
RTF_MODIFIED      376 netinet6/ip6_forward.c 	    (rt->rt_flags & (RTF_DYNAMIC|RTF_MODIFIED)) == 0) {