1 /* Licensed under the OpenIB.org BSD license (FreeBSD Variant) - See COPYING.md
2  */
3 
4 #ifndef _NL1_COMPAT_H_
5 #define _NL1_COMPAT_H_
6 
7 #include <netlink/route/rtnl.h>
8 #include <netlink/route/link.h>
9 #include <netlink/route/route.h>
10 #include <netlink/route/neighbour.h>
11 
12 struct nl_handle;
13 
14 /* Workaround - declaration missing */
15 extern int		rtnl_link_vlan_get_id(struct rtnl_link *);
16 
17 #define nl_geterror(x) nl_geterror()
18 #define nl_sock nl_handle
19 
20 static inline void nl_socket_disable_seq_check(struct nl_sock *sock)
21 {
22 	nl_disable_sequence_check(sock);
23 }
24 
25 struct rtnl_nexthop {};
26 
27 static inline struct rtnl_nexthop *rtnl_route_nexthop_n(
28 	struct rtnl_route *r, int n)
29 {
30 	return (struct rtnl_nexthop *)r;
31 }
32 
33 static inline struct nl_addr *rtnl_route_nh_get_gateway(struct rtnl_nexthop *nh)
34 {
35 	return rtnl_route_get_gateway((struct rtnl_route *)nh);
36 }
37 
38 static inline int rtnl_route_nh_get_ifindex(struct rtnl_nexthop *nh)
39 {
40 	return rtnl_route_get_oif((struct rtnl_route *)nh);
41 }
42 
43 #define nl_addr_info(addr, result)	(		\
44 	*(result) = nl_addr_info(addr),			\
45 	(*(result) == NULL) ? nl_get_errno() : 0		\
46 )
47 
48 static inline void nl_socket_free(struct nl_sock *sock)
49 {
50 	nl_close(sock);
51 }
52 
53 static inline struct nl_sock *nl_socket_alloc(void)
54 {
55 	return nl_handle_alloc();
56 }
57 
58 #define rtnl_link_alloc_cache(sock, family, result) (	\
59 	*result = rtnl_link_alloc_cache(sock),		\
60 	(*result == NULL) ? nl_get_errno() : 0		\
61 )
62 
63 #define rtnl_route_alloc_cache(sock, family, flags, result) (	\
64 	*result = rtnl_route_alloc_cache(sock),			\
65 	(*result == NULL) ? nl_get_errno() : 0			\
66 )
67 
68 #define rtnl_neigh_alloc_cache(sock, result) (			\
69 	*result = rtnl_neigh_alloc_cache(sock),			\
70 	(*result == NULL) ? nl_get_errno() : 0			\
71 )
72 
73 static inline int rtnl_link_is_vlan(struct rtnl_link *link)
74 {
75 	return rtnl_link_vlan_get_id(link) <= 0;
76 }
77 
78 #endif
79