rib_walk
rib_walk(fibnum, AF_INET, false, linux_route_print, &w);
void rib_walk(uint32_t fibnum, int af, bool wlock, rib_walktree_f_t *wa_f,
rib_walk(fibnum, family, false, sysctl_dumpentry, w);
rib_walk(fibnum, family, false, dump_rtentry, wa);
rib_walk(ti->data, AF_INET, false, walk_wrapper_f, &karg);
rib_walk(ti->data, AF_INET6, false, walk_wrapper_f, &karg);
rib_walk(fibnum, AF_INET, false, add_prefix, pa);
rib_walk(fibnum, AF_INET6, false, add_prefix6, pa);
rib_walk(fibnum, AF_INET, false, reduce_keys,