@@ -49,6 +49,8 @@ void rtnl_close(struct rtnl_handle *rth);
int rtnl_addrdump_req(struct rtnl_handle *rth, int family)
__attribute__((warn_unused_result));
+int rtnl_routedump_req(struct rtnl_handle *rth, int family)
+ __attribute__((warn_unused_result));
int rtnl_wilddump_request(struct rtnl_handle *rth, int fam, int type)
__attribute__((warn_unused_result));
@@ -283,7 +283,7 @@ static int mroute_list(int argc, char **argv)
filter.iif = idx;
}
- if (rtnl_wilddump_request(&rth, filter.af, RTM_GETROUTE) < 0) {
+ if (rtnl_routedump_req(&rth, filter.af) < 0) {
perror("Cannot send dump request");
return 1;
}
@@ -1645,7 +1645,7 @@ static int iproute_flush(int do_ipv6, rtnl_filter_t filter_fn)
filter.flushe = sizeof(flushb);
for (;;) {
- if (rtnl_wilddump_request(&rth, do_ipv6, RTM_GETROUTE) < 0) {
+ if (rtnl_routedump_req(&rth, do_ipv6) < 0) {
perror("Cannot send dump request");
return -2;
}
@@ -1891,7 +1891,7 @@ static int iproute_list_flush_or_save(int argc, char **argv, int action)
return iproute_flush(do_ipv6, filter_fn);
if (!filter.cloned) {
- if (rtnl_wilddump_request(&rth, do_ipv6, RTM_GETROUTE) < 0) {
+ if (rtnl_routedump_req(&rth, do_ipv6) < 0) {
perror("Cannot send dump request");
return -2;
}
@@ -215,6 +215,22 @@ int rtnl_addrdump_req(struct rtnl_handle *rth, int family)
return send(rth->fd, &req, sizeof(req), 0);
}
+int rtnl_routedump_req(struct rtnl_handle *rth, int family)
+{
+ struct {
+ struct nlmsghdr nlh;
+ struct rtmsg rtm;
+ } req = {
+ .nlh.nlmsg_len = sizeof(req),
+ .nlh.nlmsg_type = RTM_GETROUTE,
+ .nlh.nlmsg_flags = NLM_F_DUMP | NLM_F_REQUEST,
+ .nlh.nlmsg_seq = rth->dump = ++rth->seq,
+ .rtm.rtm_family = family,
+ };
+
+ return send(rth->fd, &req, sizeof(req), 0);
+}
+
int rtnl_wilddump_request(struct rtnl_handle *rth, int family, int type)
{
return rtnl_wilddump_req_filter(rth, family, type, RTEXT_FILTER_VF);