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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _IP_COMMON_H_
#define _IP_COMMON_H_
#include <stdbool.h>
#include <linux/mpls.h>
#include "json_print.h"
extern int use_iec;
struct link_filter {
int ifindex;
int family;
int oneline;
int showqueue;
inet_prefix pfx;
int scope, scopemask;
int flags, flagmask;
int up;
char *label;
int flushed;
char *flushb;
int flushp;
int flushe;
int group;
int master;
char *kind;
char *slave_kind;
int target_nsid;
bool have_proto;
int proto;
};
const char *get_ip_lib_dir(void);
int get_operstate(const char *name);
int print_linkinfo(struct nlmsghdr *n, void *arg);
int print_addrinfo(struct nlmsghdr *n, void *arg);
int print_addrlabel(struct nlmsghdr *n, void *arg);
int print_neigh(struct nlmsghdr *n, void *arg);
int ipaddr_list_link(int argc, char **argv);
void ipaddr_get_vf_rate(int, int *, int *, const char *);
void iplink_usage(void) __attribute__((noreturn));
void iplink_types_usage(void);
void iproute_reset_filter(int ifindex);
void ipmroute_reset_filter(int ifindex);
void ipaddr_reset_filter(int oneline, int ifindex);
void ipneigh_reset_filter(int ifindex);
void ipnetconf_reset_filter(int ifindex);
int print_route(struct nlmsghdr *n, void *arg);
int print_mroute(struct nlmsghdr *n, void *arg);
int print_prefix(struct nlmsghdr *n, void *arg);
int print_rule(struct nlmsghdr *n, void *arg);
int print_netconf(struct rtnl_ctrl_data *ctrl,
struct nlmsghdr *n, void *arg);
int print_nexthop_bucket(struct nlmsghdr *n, void *arg);
void netns_map_init(void);
void netns_nsid_socket_init(void);
int print_nsid(struct nlmsghdr *n, void *arg);
int ipstats_print(struct nlmsghdr *n, void *arg);
char *get_name_from_nsid(int nsid);
int get_netnsid_from_name(const char *name);
int set_netnsid_from_name(const char *name, int nsid);
int do_ipaddr(int argc, char **argv);
int do_ipaddrlabel(int argc, char **argv);
int do_iproute(int argc, char **argv);
int do_iprule(int argc, char **argv);
int do_ipneigh(int argc, char **argv);
int do_ipntable(int argc, char **argv);
int do_iptunnel(int argc, char **argv);
int do_ip6tunnel(int argc, char **argv);
int do_iptuntap(int argc, char **argv);
int do_iplink(int argc, char **argv);
int do_ipmacsec(int argc, char **argv);
int do_ipmonitor(int argc, char **argv);
int do_multiaddr(int argc, char **argv);
int do_multiroute(int argc, char **argv);
int do_multirule(int argc, char **argv);
int do_netns(int argc, char **argv);
int do_xfrm(int argc, char **argv);
int do_ipl2tp(int argc, char **argv);
int do_ipfou(int argc, char **argv);
int do_ipila(int argc, char **argv);
int do_tcp_metrics(int argc, char **argv);
int do_ipnetconf(int argc, char **argv);
int do_iptoken(int argc, char **argv);
int do_ipvrf(int argc, char **argv);
void vrf_reset(void);
int netns_identify_pid(const char *pidstr, char *name, int len);
int do_seg6(int argc, char **argv);
int do_ipnh(int argc, char **argv);
int do_mptcp(int argc, char **argv);
int do_ioam6(int argc, char **argv);
int do_ipstats(int argc, char **argv);
int iplink_get(char *name, __u32 filt_mask);
int iplink_ifla_xstats(int argc, char **argv);
int ip_link_list(req_filter_fn_t filter_fn, struct nlmsg_chain *linfo);
void free_nlmsg_chain(struct nlmsg_chain *info);
static inline int rtm_get_table(struct rtmsg *r, struct rtattr **tb)
{
__u32 table = r->rtm_table;
if (tb[RTA_TABLE])
table = rta_getattr_u32(tb[RTA_TABLE]);
return table;
}
extern struct rtnl_handle rth;
struct iplink_req {
struct nlmsghdr n;
struct ifinfomsg i;
char buf[1024];
};
struct link_util {
struct link_util *next;
const char *id;
int maxattr;
int (*parse_opt)(struct link_util *, int, char **,
struct nlmsghdr *);
void (*print_opt)(struct link_util *, FILE *,
struct rtattr *[]);
void (*print_xstats)(struct link_util *, FILE *,
struct rtattr *);
void (*print_help)(struct link_util *, int, char **,
FILE *);
int (*parse_ifla_xstats)(struct link_util *,
int, char **);
int (*print_ifla_xstats)(struct nlmsghdr *, void *);
};
struct link_util *get_link_kind(const char *kind);
int iplink_parse(int argc, char **argv, struct iplink_req *req, char **type);
/* iplink_bridge.c */
void br_dump_bridge_id(const struct ifla_bridge_id *id, char *buf, size_t len);
int bridge_parse_xstats(struct link_util *lu, int argc, char **argv);
int bridge_print_xstats(struct nlmsghdr *n, void *arg);
extern const struct ipstats_stat_desc ipstats_stat_desc_xstats_bridge_group;
extern const struct ipstats_stat_desc ipstats_stat_desc_xstats_slave_bridge_group;
/* iplink_bond.c */
int bond_parse_xstats(struct link_util *lu, int argc, char **argv);
int bond_print_xstats(struct nlmsghdr *n, void *arg);
extern const struct ipstats_stat_desc ipstats_stat_desc_xstats_bond_group;
extern const struct ipstats_stat_desc ipstats_stat_desc_xstats_slave_bond_group;
/* iproute_lwtunnel.c */
int lwt_parse_encap(struct rtattr *rta, size_t len, int *argcp, char ***argvp,
int encap_attr, int encap_type_attr);
void lwt_print_encap(FILE *fp, struct rtattr *encap_type, struct rtattr *encap);
/* iplink_xdp.c */
int xdp_parse(int *argc, char ***argv, struct iplink_req *req, const char *ifname,
bool generic, bool drv, bool offload);
void xdp_dump(FILE *fp, struct rtattr *tb, bool link, bool details);
/* iplink_vrf.c */
__u32 ipvrf_get_table(const char *name);
int name_is_vrf(const char *name);
/* ipstats.c */
enum ipstats_stat_desc_kind {
IPSTATS_STAT_DESC_KIND_LEAF,
IPSTATS_STAT_DESC_KIND_GROUP,
};
struct ipstats_stat_dump_filters;
struct ipstats_stat_show_attrs;
struct ipstats_stat_desc {
const char *name;
enum ipstats_stat_desc_kind kind;
union {
struct {
const struct ipstats_stat_desc **subs;
size_t nsubs;
};
struct {
void (*pack)(struct ipstats_stat_dump_filters *filters,
const struct ipstats_stat_desc *desc);
int (*show)(struct ipstats_stat_show_attrs *attrs,
const struct ipstats_stat_desc *desc);
};
};
};
struct ipstats_stat_desc_xstats {
const struct ipstats_stat_desc desc;
int xstats_at;
int link_type_at;
int inner_max;
int inner_at;
void (*show_cb)(const struct rtattr *at);
};
void ipstats_stat_desc_pack_xstats(struct ipstats_stat_dump_filters *filters,
const struct ipstats_stat_desc *desc);
int ipstats_stat_desc_show_xstats(struct ipstats_stat_show_attrs *attrs,
const struct ipstats_stat_desc *desc);
#define IPSTATS_STAT_DESC_XSTATS_LEAF(NAME) { \
.name = (NAME), \
.kind = IPSTATS_STAT_DESC_KIND_LEAF, \
.show = &ipstats_stat_desc_show_xstats, \
.pack = &ipstats_stat_desc_pack_xstats, \
}
#ifndef INFINITY_LIFE_TIME
#define INFINITY_LIFE_TIME 0xFFFFFFFFU
#endif
#ifndef LABEL_MAX_MASK
#define LABEL_MAX_MASK 0xFFFFFU
#endif
void print_num(FILE *fp, unsigned int width, uint64_t count);
void print_rt_flags(FILE *fp, unsigned int flags);
void print_rta_ifidx(FILE *fp, __u32 ifidx, const char *prefix);
void __print_rta_gateway(FILE *fp, unsigned char family, const char *gateway);
void size_columns(unsigned int cols[], unsigned int n, ...);
void print_stats64(FILE *fp, struct rtnl_link_stats64 *s,
const struct rtattr *carrier_changes, const char *what);
void print_mpls_link_stats(FILE *fp, const struct mpls_link_stats *stats,
const char *indent);
#endif /* _IP_COMMON_H_ */
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