libnl: /data/src/libnl3/include/netlink/route/nh.h Source File

libnl 3.10.0

nh.h
1/* SPDX-License-Identifier: LGPL-2.1-only */
2/*
3 * Copyright (c) 2022 Stanislav Zaikin <zstaseg@gmail.com>
4 */
5
6#ifndef NETLINK_ROUTE_NEXTHOP2_H_
7#define NETLINK_ROUTE_NEXTHOP2_H_
8
9#include <netlink/netlink.h>
10#include <netlink/addr.h>
11
12#ifdef __cplusplus
13extern "C" {
14#endif
15
16struct rtnl_nh;
17
18 typedef struct nl_nh_group_info {
19 uint32_t nh_id; /*!< nexthop id */
20 uint8_t weight; /*!< weight in nexthop group */
21} nl_nh_group_info_t;
22
23 typedef struct nl_nh_group {
24 int ce_refcnt;
25 unsigned size;
26 nl_nh_group_info_t *entries;
27} nl_nh_group_t;
28
29extern int rtnl_nh_alloc_cache(struct nl_sock *sk, int family,
30 struct nl_cache **result);
31extern struct rtnl_nh *rtnl_nh_alloc(void);
32extern void rtnl_nh_put(struct rtnl_nh *);
33
34extern struct rtnl_nh *rtnl_nh_get(struct nl_cache *cache, int nhid);
35
36extern int rtnl_nh_set_gateway(struct rtnl_nh *, struct nl_addr *);
37extern struct nl_addr *rtnl_nh_get_gateway(struct rtnl_nh *);
38
39extern int rtnl_nh_set_fdb(struct rtnl_nh *, int value);
40extern int rtnl_nh_get_fdb(struct rtnl_nh *);
41
42extern int rtnl_nh_get_group_entry(struct rtnl_nh *, int n);
43extern int rtnl_nh_get_group_size(struct rtnl_nh *);
44
45extern int rtnl_nh_get_id(struct rtnl_nh *);
46extern int rtnl_nh_get_oif(struct rtnl_nh *);
47
48#ifdef __cplusplus
49}
50#endif
51
52#endif
nl_nh_group_info
Definition nh.h:18
nl_nh_group_info::nh_id
uint32_t nh_id
Definition nh.h:19
nl_nh_group_info::weight
uint8_t weight
Definition nh.h:20
nl_nh_group
Definition nh.h:23