| 1 | /* vi: set sw=4 ts=4: */
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| 2 | #ifndef __UTILS_H__
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| 3 | #define __UTILS_H__ 1
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| 4 |
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| 5 | #include "libnetlink.h"
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| 6 | #include "ll_map.h"
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| 7 | #include "rtm_map.h"
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| 8 |
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| 9 | extern int preferred_family;
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| 10 | extern smallint show_stats; /* UNUSED */
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| 11 | extern smallint show_details; /* UNUSED */
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| 12 | extern smallint show_raw; /* UNUSED */
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| 13 | extern smallint resolve_hosts; /* UNUSED */
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| 14 | extern smallint oneline;
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| 15 | extern char _SL_;
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| 16 |
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| 17 | #ifndef IPPROTO_ESP
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| 18 | #define IPPROTO_ESP 50
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| 19 | #endif
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| 20 | #ifndef IPPROTO_AH
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| 21 | #define IPPROTO_AH 51
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| 22 | #endif
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| 23 |
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| 24 | #define SPRINT_BSIZE 64
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| 25 | #define SPRINT_BUF(x) char x[SPRINT_BSIZE]
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| 26 |
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| 27 | extern void incomplete_command(void) ATTRIBUTE_NORETURN;
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| 28 |
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| 29 | #define NEXT_ARG() do { argv++; if (--argc <= 0) incomplete_command(); } while (0)
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| 30 |
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| 31 | typedef struct
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| 32 | {
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| 33 | uint8_t family;
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| 34 | uint8_t bytelen;
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| 35 | int16_t bitlen;
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| 36 | uint32_t data[4];
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| 37 | } inet_prefix;
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| 38 |
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| 39 | #define DN_MAXADDL 20
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| 40 | #ifndef AF_DECnet
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| 41 | #define AF_DECnet 12
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| 42 | #endif
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| 43 |
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| 44 | struct dn_naddr {
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| 45 | unsigned short a_len;
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| 46 | unsigned char a_addr[DN_MAXADDL];
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| 47 | };
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| 48 |
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| 49 | #define IPX_NODE_LEN 6
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| 50 |
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| 51 | struct ipx_addr {
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| 52 | uint32_t ipx_net;
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| 53 | uint8_t ipx_node[IPX_NODE_LEN];
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| 54 | };
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| 55 |
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| 56 | extern uint32_t get_addr32(char *name);
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| 57 | extern int get_addr_1(inet_prefix *dst, char *arg, int family);
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| 58 | extern int get_prefix_1(inet_prefix *dst, char *arg, int family);
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| 59 | extern int get_addr(inet_prefix *dst, char *arg, int family);
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| 60 | extern int get_prefix(inet_prefix *dst, char *arg, int family);
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| 61 |
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| 62 | extern int get_integer(int *val, char *arg, int base);
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| 63 | extern int get_unsigned(unsigned *val, char *arg, int base);
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| 64 | #define get_byte get_u8
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| 65 | #define get_ushort get_u16
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| 66 | #define get_short get_s16
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| 67 | extern int get_u32(uint32_t *val, char *arg, int base);
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| 68 | extern int get_u16(uint16_t *val, char *arg, int base);
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| 69 | extern int get_s16(int16_t *val, char *arg, int base);
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| 70 | extern int get_u8(uint8_t *val, char *arg, int base);
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| 71 | extern int get_s8(int8_t *val, char *arg, int base);
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| 72 |
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| 73 | extern const char *format_host(int af, int len, void *addr, char *buf, int buflen);
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| 74 | extern const char *rt_addr_n2a(int af, int len, void *addr, char *buf, int buflen);
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| 75 |
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| 76 | void invarg(const char *, const char *) ATTRIBUTE_NORETURN;
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| 77 | void duparg(const char *, const char *) ATTRIBUTE_NORETURN;
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| 78 | void duparg2(const char *, const char *) ATTRIBUTE_NORETURN;
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| 79 | int inet_addr_match(inet_prefix *a, inet_prefix *b, int bits);
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| 80 |
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| 81 | const char *dnet_ntop(int af, const void *addr, char *str, size_t len);
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| 82 | int dnet_pton(int af, const char *src, void *addr);
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| 83 |
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| 84 | const char *ipx_ntop(int af, const void *addr, char *str, size_t len);
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| 85 | int ipx_pton(int af, const char *src, void *addr);
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| 86 |
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| 87 | #endif /* __UTILS_H__ */
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