int rtnl_dump_request_n(struct rtnl_handle *rth, struct nlmsghdr *n)
__attribute__((warn_unused_result));
+int rtnl_nexthopdump_req(struct rtnl_handle *rth, int family,
+ req_filter_fn_t filter_fn)
+ __attribute__((warn_unused_result));
+
struct rtnl_ctrl_data {
int nsid;
};
#include <linux/fib_rules.h>
#include <linux/if_addrlabel.h>
#include <linux/if_bridge.h>
+#include <linux/nexthop.h>
#include "libnetlink.h"
return rtnl_open_byproto(rth, subscriptions, NETLINK_ROUTE);
}
+int rtnl_nexthopdump_req(struct rtnl_handle *rth, int family,
+ req_filter_fn_t filter_fn)
+{
+ struct {
+ struct nlmsghdr nlh;
+ struct nhmsg nhm;
+ char buf[128];
+ } req = {
+ .nlh.nlmsg_len = NLMSG_LENGTH(sizeof(struct nhmsg)),
+ .nlh.nlmsg_type = RTM_GETNEXTHOP,
+ .nlh.nlmsg_flags = NLM_F_DUMP | NLM_F_REQUEST,
+ .nlh.nlmsg_seq = rth->dump = ++rth->seq,
+ .nhm.nh_family = family,
+ };
+
+ if (filter_fn) {
+ int err;
+
+ err = filter_fn(&req.nlh, sizeof(req));
+ if (err)
+ return err;
+ }
+
+ return send(rth->fd, &req, sizeof(req), 0);
+}
+
int rtnl_addrdump_req(struct rtnl_handle *rth, int family,
req_filter_fn_t filter_fn)
{