diff --git a/include/libnetlink.h b/include/libnetlink.h index 5f6bbe55..e22ccbb8 100644 --- a/include/libnetlink.h +++ b/include/libnetlink.h @@ -55,6 +55,8 @@ int rtnl_routedump_req(struct rtnl_handle *rth, int family) __attribute__((warn_unused_result)); int rtnl_ruledump_req(struct rtnl_handle *rth, int family) __attribute__((warn_unused_result)); +int rtnl_neighdump_req(struct rtnl_handle *rth, int family) + __attribute__((warn_unused_result)); int rtnl_mdbdump_req(struct rtnl_handle *rth, int family) __attribute__((warn_unused_result)); int rtnl_netconfdump_req(struct rtnl_handle *rth, int family) diff --git a/lib/libnetlink.c b/lib/libnetlink.c index 89e4d6a2..fd0f95a2 100644 --- a/lib/libnetlink.c +++ b/lib/libnetlink.c @@ -266,6 +266,22 @@ int rtnl_ruledump_req(struct rtnl_handle *rth, int family) return send(rth->fd, &req, sizeof(req), 0); } +int rtnl_neighdump_req(struct rtnl_handle *rth, int family) +{ + struct { + struct nlmsghdr nlh; + struct ndmsg ndm; + } req = { + .nlh.nlmsg_len = sizeof(req), + .nlh.nlmsg_type = RTM_GETNEIGH, + .nlh.nlmsg_flags = NLM_F_DUMP | NLM_F_REQUEST, + .nlh.nlmsg_seq = rth->dump = ++rth->seq, + .ndm.ndm_family = family, + }; + + return send(rth->fd, &req, sizeof(req), 0); +} + int rtnl_mdbdump_req(struct rtnl_handle *rth, int family) { struct { diff --git a/misc/arpd.c b/misc/arpd.c index 67d86b67..ce7c0997 100644 --- a/misc/arpd.c +++ b/misc/arpd.c @@ -424,7 +424,7 @@ static int do_one_request(struct nlmsghdr *n) static void load_initial_table(void) { - if (rtnl_wilddump_request(&rth, AF_INET, RTM_GETNEIGH) < 0) { + if (rtnl_neighdump_req(&rth, AF_INET) < 0) { perror("dump request failed"); exit(1); }