taglinefilesource code
RTF_MODIFIED455net/ipv4/icmp.cip_rt_add((RTF_DYNAMIC | RTF_MODIFIED | RTF_GATEWAY),
RTF_MODIFIED476net/ipv4/icmp.cip_rt_add((RTF_DYNAMIC | RTF_MODIFIED | RTF_HOST | RTF_GATEWAY),
RTF_MODIFIED1656net/ipv4/ip.c(rt->rt_flags&RTF_MODIFIED) && !opt->srr)