Symbol: RTM_F_APPEND
sys/net/route/route_ctl.c
761
op_flags |= (info->rti_flags & RTF_PINNED) ? RTM_F_REPLACE : RTM_F_APPEND;
sys/net/route/route_ctl.c
817
if ((op_flags & RTM_F_APPEND) && rib_can_multipath(rnh) &&
sys/netlink/route/rt.c
884
op_flags |= (nlm_flags & NLM_F_APPEND) ? RTM_F_APPEND : 0;