1
2#ifndef _IP_COMMON_H_
3#define _IP_COMMON_H_
4
5#include <stdbool.h>
6
7#include "json_print.h"
8
9extern int use_iec;
10
11struct link_filter {
12 int ifindex;
13 int family;
14 int oneline;
15 int showqueue;
16 inet_prefix pfx;
17 int scope, scopemask;
18 int flags, flagmask;
19 int up;
20 char *label;
21 int flushed;
22 char *flushb;
23 int flushp;
24 int flushe;
25 int group;
26 int master;
27 char *kind;
28 char *slave_kind;
29 int target_nsid;
30};
31
32const char *get_ip_lib_dir(void);
33
34int get_operstate(const char *name);
35int print_linkinfo(struct nlmsghdr *n, void *arg);
36int print_addrinfo(struct nlmsghdr *n, void *arg);
37int print_addrlabel(struct nlmsghdr *n, void *arg);
38int print_neigh(struct nlmsghdr *n, void *arg);
39int ipaddr_list_link(int argc, char **argv);
40void ipaddr_get_vf_rate(int, int *, int *, const char *);
41void iplink_usage(void) __attribute__((noreturn));
42void iplink_types_usage(void);
43
44void iproute_reset_filter(int ifindex);
45void ipmroute_reset_filter(int ifindex);
46void ipaddr_reset_filter(int oneline, int ifindex);
47void ipneigh_reset_filter(int ifindex);
48void ipnetconf_reset_filter(int ifindex);
49
50int print_route(struct nlmsghdr *n, void *arg);
51int print_mroute(struct nlmsghdr *n, void *arg);
52int print_prefix(struct nlmsghdr *n, void *arg);
53int print_rule(struct nlmsghdr *n, void *arg);
54int print_netconf(struct rtnl_ctrl_data *ctrl,
55 struct nlmsghdr *n, void *arg);
56int print_nexthop(struct nlmsghdr *n, void *arg);
57int print_nexthop_bucket(struct nlmsghdr *n, void *arg);
58void netns_map_init(void);
59void netns_nsid_socket_init(void);
60int print_nsid(struct nlmsghdr *n, void *arg);
61char *get_name_from_nsid(int nsid);
62int get_netnsid_from_name(const char *name);
63int set_netnsid_from_name(const char *name, int nsid);
64int do_ipaddr(int argc, char **argv);
65int do_ipaddrlabel(int argc, char **argv);
66int do_iproute(int argc, char **argv);
67int do_iprule(int argc, char **argv);
68int do_ipneigh(int argc, char **argv);
69int do_ipntable(int argc, char **argv);
70int do_iptunnel(int argc, char **argv);
71int do_ip6tunnel(int argc, char **argv);
72int do_iptuntap(int argc, char **argv);
73int do_iplink(int argc, char **argv);
74int do_ipmacsec(int argc, char **argv);
75int do_ipmonitor(int argc, char **argv);
76int do_multiaddr(int argc, char **argv);
77int do_multiroute(int argc, char **argv);
78int do_multirule(int argc, char **argv);
79int do_netns(int argc, char **argv);
80int do_xfrm(int argc, char **argv);
81int do_ipl2tp(int argc, char **argv);
82int do_ipfou(int argc, char **argv);
83int do_ipila(int argc, char **argv);
84int do_tcp_metrics(int argc, char **argv);
85int do_ipnetconf(int argc, char **argv);
86int do_iptoken(int argc, char **argv);
87int do_ipvrf(int argc, char **argv);
88void vrf_reset(void);
89int netns_identify_pid(const char *pidstr, char *name, int len);
90int do_seg6(int argc, char **argv);
91int do_ipnh(int argc, char **argv);
92int do_mptcp(int argc, char **argv);
93
94int iplink_get(char *name, __u32 filt_mask);
95int iplink_ifla_xstats(int argc, char **argv);
96
97int ip_link_list(req_filter_fn_t filter_fn, struct nlmsg_chain *linfo);
98void free_nlmsg_chain(struct nlmsg_chain *info);
99
100static inline int rtm_get_table(struct rtmsg *r, struct rtattr **tb)
101{
102 __u32 table = r->rtm_table;
103
104 if (tb[RTA_TABLE])
105 table = rta_getattr_u32(tb[RTA_TABLE]);
106 return table;
107}
108
109extern struct rtnl_handle rth;
110
111struct iplink_req {
112 struct nlmsghdr n;
113 struct ifinfomsg i;
114 char buf[1024];
115};
116
117struct link_util {
118 struct link_util *next;
119 const char *id;
120 int maxattr;
121 int (*parse_opt)(struct link_util *, int, char **,
122 struct nlmsghdr *);
123 void (*print_opt)(struct link_util *, FILE *,
124 struct rtattr *[]);
125 void (*print_xstats)(struct link_util *, FILE *,
126 struct rtattr *);
127 void (*print_help)(struct link_util *, int, char **,
128 FILE *);
129 int (*parse_ifla_xstats)(struct link_util *,
130 int, char **);
131 int (*print_ifla_xstats)(struct nlmsghdr *, void *);
132};
133
134struct link_util *get_link_kind(const char *kind);
135
136int iplink_parse(int argc, char **argv, struct iplink_req *req, char **type);
137
138
139void br_dump_bridge_id(const struct ifla_bridge_id *id, char *buf, size_t len);
140int bridge_parse_xstats(struct link_util *lu, int argc, char **argv);
141int bridge_print_xstats(struct nlmsghdr *n, void *arg);
142
143int bond_parse_xstats(struct link_util *lu, int argc, char **argv);
144int bond_print_xstats(struct nlmsghdr *n, void *arg);
145
146
147int lwt_parse_encap(struct rtattr *rta, size_t len, int *argcp, char ***argvp,
148 int encap_attr, int encap_type_attr);
149void lwt_print_encap(FILE *fp, struct rtattr *encap_type, struct rtattr *encap);
150
151
152int xdp_parse(int *argc, char ***argv, struct iplink_req *req, const char *ifname,
153 bool generic, bool drv, bool offload);
154void xdp_dump(FILE *fp, struct rtattr *tb, bool link, bool details);
155
156
157__u32 ipvrf_get_table(const char *name);
158int name_is_vrf(const char *name);
159
160#ifndef INFINITY_LIFE_TIME
161#define INFINITY_LIFE_TIME 0xFFFFFFFFU
162#endif
163
164#ifndef LABEL_MAX_MASK
165#define LABEL_MAX_MASK 0xFFFFFU
166#endif
167
168void print_num(FILE *fp, unsigned int width, uint64_t count);
169void print_rt_flags(FILE *fp, unsigned int flags);
170void print_rta_if(FILE *fp, const struct rtattr *rta, const char *prefix);
171void print_rta_gateway(FILE *fp, unsigned char family,
172 const struct rtattr *rta);
173#endif
174
