include/util-ank.h

   1 #ifndef __UTILS_H__
   2 #define __UTILS_H__ 1
   3
   4 #include <asm/types.h>
   5
   6 extern int preferred_family;
   7 extern int show_stats;
   8 extern int show_details;
   9 extern int show_raw;
  10 extern int resolve_hosts;
  11
  12 #ifndef IPPROTO_ESP
  13 #define IPPROTO_ESP     50
  14 #endif
  15 #ifndef IPPROTO_AH
  16 #define IPPROTO_AH      51
  17 #endif
  18
  19 #define SPRINT_BSIZE 64
  20 #define SPRINT_BUF(x)   char x[SPRINT_BSIZE]
  21
  22
  23 #define NEXT_ARG() \
  24 argv++; \
  25 if (--argc <= 0) \
  26         usage();
  27
  28 typedef struct
  29 {
  30         __u8 family;
  31         __u8 bytelen;
  32         __s16 bitlen;
  33         __u32 data[4];
  34 } inet_prefix;
  35
  36 extern __u32 get_addr32(char *name);
  37 extern int get_addr_1(inet_prefix *dst, char *arg, int family);
  38 extern int get_prefix_1(inet_prefix *dst, char *arg, int family);
  39 extern int get_addr(inet_prefix *dst, char *arg, int family);
  40 extern int get_prefix(inet_prefix *dst, char *arg, int family);
  41
  42 extern int scan_number(char *arg, unsigned *val);
  43
  44 extern int get_integer(int *val, char *arg, int base);
  45 extern int get_unsigned(unsigned *val, char *arg, int base);
  46 #define get_byte get_u8
  47 #define get_ushort get_u16
  48 #define get_short get_s16
  49 extern int get_u32(__u32 *val, char *arg, int base);
  50 extern int get_u16(__u16 *val, char *arg, int base);
  51 extern int get_s16(__s16 *val, char *arg, int base);
  52 extern int get_u8(__u8 *val, char *arg, int base);
  53 extern int get_s8(__s8 *val, char *arg, int base);
  54
  55 extern int get_tc_classid(__u32 *h, char *str);
  56 extern int print_tc_classid(char *buf, int len, __u32 h);
  57 extern char * sprint_tc_classid(__u32 h, char *buf);
  58
  59 /* static void usage(void) __attribute__((noreturn)); */
  60 void invarg(char *) __attribute__((noreturn));
  61 int matches(char *arg, char *pattern);
  62 extern int inet_addr_match(inet_prefix *a, inet_prefix *b, int bits);
  63
  64 extern int ipaddr_list(int argc, char **argv);
  65 extern int iproute_monitor(int argc, char **argv);
  66 extern int do_ipaddr(int argc, char **argv);
  67 extern int do_iproute(int argc, char **argv);
  68 extern int do_iprule(int argc, char **argv);
  69 extern int do_ipneigh(int argc, char **argv);
  70 extern int do_iptunnel(int argc, char **argv);
  71 extern int do_iplink(int argc, char **argv);
  72 extern int do_ipmonitor(int argc, char **argv);
  73 extern int do_multiaddr(int argc, char **argv);
  74 extern int do_qdisc(int argc, char **argv);
  75 extern int do_class(int argc, char **argv);
  76 extern int do_filter(int argc, char **argv);
  77
  78 extern const char *format_host(int af, void *addr, __u8 *abuf, int alen);
  79
  80 #endif /* __UTILS_H__ */