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1 extern int print_linkinfo(const struct sockaddr_nl *who,
2 			  struct nlmsghdr *n,
3 			  void *arg);
4 extern int print_addrinfo(const struct sockaddr_nl *who,
5 			  struct nlmsghdr *n,
6 			  void *arg);
7 extern int print_addrlabel(const struct sockaddr_nl *who,
8 			   struct nlmsghdr *n, void *arg);
9 extern int print_neigh(const struct sockaddr_nl *who,
10 		       struct nlmsghdr *n, void *arg);
11 extern int print_ntable(const struct sockaddr_nl *who,
12 			struct nlmsghdr *n, void *arg);
13 extern int ipaddr_list(int argc, char **argv);
14 extern int ipaddr_list_link(int argc, char **argv);
15 extern int iproute_monitor(int argc, char **argv);
16 extern void iplink_usage(void) __attribute__((noreturn));
17 extern void iproute_reset_filter(void);
18 extern void ipaddr_reset_filter(int);
19 extern void ipneigh_reset_filter(void);
20 extern void ipntable_reset_filter(void);
21 extern int print_route(const struct sockaddr_nl *who,
22 		       struct nlmsghdr *n, void *arg);
23 extern int print_prefix(const struct sockaddr_nl *who,
24 			struct nlmsghdr *n, void *arg);
25 extern int print_rule(const struct sockaddr_nl *who,
26 		      struct nlmsghdr *n, void *arg);
27 extern int do_ipaddr(int argc, char **argv);
28 extern int do_ipaddrlabel(int argc, char **argv);
29 extern int do_iproute(int argc, char **argv);
30 extern int do_iprule(int argc, char **argv);
31 extern int do_ipneigh(int argc, char **argv);
32 extern int do_ipntable(int argc, char **argv);
33 extern int do_iptunnel(int argc, char **argv);
34 extern int do_ip6tunnel(int argc, char **argv);
35 extern int do_iptuntap(int argc, char **argv);
36 extern int do_iplink(int argc, char **argv);
37 extern int do_ipmonitor(int argc, char **argv);
38 extern int do_multiaddr(int argc, char **argv);
39 extern int do_multiroute(int argc, char **argv);
40 extern int do_multirule(int argc, char **argv);
41 extern int do_xfrm(int argc, char **argv);
42 
rtm_get_table(struct rtmsg * r,struct rtattr ** tb)43 static inline int rtm_get_table(struct rtmsg *r, struct rtattr **tb)
44 {
45 	__u32 table = r->rtm_table;
46 	if (tb[RTA_TABLE])
47 		table = *(__u32*) RTA_DATA(tb[RTA_TABLE]);
48 	return table;
49 }
50 
51 extern struct rtnl_handle rth;
52 
53 struct link_util
54 {
55 	struct link_util	*next;
56 	const char		*id;
57 	int			maxattr;
58 	int			(*parse_opt)(struct link_util *, int, char **,
59 					     struct nlmsghdr *);
60 	void			(*print_opt)(struct link_util *, FILE *,
61 					     struct rtattr *[]);
62 	void			(*print_xstats)(struct link_util *, FILE *,
63 					     struct rtattr *);
64 };
65 
66 struct link_util *get_link_kind(const char *kind);
67 
68 #ifndef	INFINITY_LIFE_TIME
69 #define     INFINITY_LIFE_TIME      0xFFFFFFFFU
70 #endif
71