ip/ip_common.h

   1 extern int get_operstate(const char *name);
   2 extern int print_linkinfo(const struct sockaddr_nl *who,
   3                           struct nlmsghdr *n,
   4                           void *arg);
   5 extern int print_addrinfo(const struct sockaddr_nl *who,
   6                           struct nlmsghdr *n,
   7                           void *arg);
   8 extern int print_addrlabel(const struct sockaddr_nl *who,
   9                            struct nlmsghdr *n, void *arg);
  10 extern int print_neigh(const struct sockaddr_nl *who,
  11                        struct nlmsghdr *n, void *arg);
  12 extern int print_ntable(const struct sockaddr_nl *who,
  13                         struct nlmsghdr *n, void *arg);
  14 extern int ipaddr_list(int argc, char **argv);
  15 extern int ipaddr_list_link(int argc, char **argv);
  16 extern int iproute_monitor(int argc, char **argv);
  17 extern void iplink_usage(void) __attribute__((noreturn));
  18 extern void iproute_reset_filter(void);
  19 extern void ipaddr_reset_filter(int);
  20 extern void ipneigh_reset_filter(void);
  21 extern void ipntable_reset_filter(void);
  22 extern int print_route(const struct sockaddr_nl *who,
  23                        struct nlmsghdr *n, void *arg);
  24 extern int print_prefix(const struct sockaddr_nl *who,
  25                         struct nlmsghdr *n, void *arg);
  26 extern int print_rule(const struct sockaddr_nl *who,
  27                       struct nlmsghdr *n, void *arg);
  28 extern int do_ipaddr(int argc, char **argv);
  29 extern int do_ipaddrlabel(int argc, char **argv);
  30 extern int do_iproute(int argc, char **argv);
  31 extern int do_iprule(int argc, char **argv);
  32 extern int do_ipneigh(int argc, char **argv);
  33 extern int do_ipntable(int argc, char **argv);
  34 extern int do_iptunnel(int argc, char **argv);
  35 extern int do_ip6tunnel(int argc, char **argv);
  36 extern int do_iptuntap(int argc, char **argv);
  37 extern int do_iplink(int argc, char **argv);
  38 extern int do_ipmonitor(int argc, char **argv);
  39 extern int do_multiaddr(int argc, char **argv);
  40 extern int do_multiroute(int argc, char **argv);
  41 extern int do_multirule(int argc, char **argv);
  42 extern int do_netns(int argc, char **argv);
  43 extern int do_xfrm(int argc, char **argv);
  44 extern int do_ipl2tp(int argc, char **argv);
  45 extern int do_tcp_metrics(int argc, char **argv);
  46
  47 static inline int rtm_get_table(struct rtmsg *r, struct rtattr **tb)
  48 {
  49         __u32 table = r->rtm_table;
  50         if (tb[RTA_TABLE])
  51                 table = rta_getattr_u32(tb[RTA_TABLE]);
  52         return table;
  53 }
  54
  55 extern struct rtnl_handle rth;
  56
  57 struct link_util
  58 {
  59         struct link_util        *next;
  60         const char              *id;
  61         int                     maxattr;
  62         int                     (*parse_opt)(struct link_util *, int, char **,
  63                                              struct nlmsghdr *);
  64         void                    (*print_opt)(struct link_util *, FILE *,
  65                                              struct rtattr *[]);
  66         void                    (*print_xstats)(struct link_util *, FILE *,
  67                                              struct rtattr *);
  68 };
  69
  70 struct link_util *get_link_kind(const char *kind);
  71 int get_netns_fd(const char *name);
  72
  73 #ifndef INFINITY_LIFE_TIME
  74 #define     INFINITY_LIFE_TIME      0xFFFFFFFFU
  75 #endif