| /* vi: set sw=4 ts=4: */ |
| #ifndef UTILS_H |
| #define UTILS_H 1 |
| |
| #include "libnetlink.h" |
| #include "ll_map.h" |
| #include "rtm_map.h" |
| |
| PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN |
| |
| extern family_t preferred_family; |
| extern smallint show_stats; /* UNUSED */ |
| extern smallint show_details; /* UNUSED */ |
| extern smallint show_raw; /* UNUSED */ |
| extern smallint resolve_hosts; /* UNUSED */ |
| extern smallint oneline; |
| extern char _SL_; |
| |
| #ifndef IPPROTO_ESP |
| #define IPPROTO_ESP 50 |
| #endif |
| #ifndef IPPROTO_AH |
| #define IPPROTO_AH 51 |
| #endif |
| |
| #define SPRINT_BSIZE 64 |
| #define SPRINT_BUF(x) char x[SPRINT_BSIZE] |
| |
| extern void incomplete_command(void) NORETURN; |
| |
| #define NEXT_ARG() do { if (!*++argv) incomplete_command(); } while (0) |
| |
| typedef struct { |
| uint8_t family; |
| uint8_t bytelen; |
| int16_t bitlen; |
| uint32_t data[4]; |
| } inet_prefix; |
| |
| #define PREFIXLEN_SPECIFIED 1 |
| |
| #define DN_MAXADDL 20 |
| #ifndef AF_DECnet |
| #define AF_DECnet 12 |
| #endif |
| |
| struct dn_naddr { |
| unsigned short a_len; |
| unsigned char a_addr[DN_MAXADDL]; |
| }; |
| |
| #define IPX_NODE_LEN 6 |
| |
| struct ipx_addr { |
| uint32_t ipx_net; |
| uint8_t ipx_node[IPX_NODE_LEN]; |
| }; |
| |
| extern uint32_t get_addr32(char *name); |
| extern int get_addr_1(inet_prefix *dst, char *arg, int family); |
| /*extern void get_prefix_1(inet_prefix *dst, char *arg, int family);*/ |
| extern int get_addr(inet_prefix *dst, char *arg, int family); |
| extern void get_prefix(inet_prefix *dst, char *arg, int family); |
| |
| extern unsigned get_unsigned(char *arg, const char *errmsg); |
| extern uint32_t get_u32(char *arg, const char *errmsg); |
| extern uint16_t get_u16(char *arg, const char *errmsg); |
| |
| extern const char *rt_addr_n2a(int af, void *addr, char *buf, int buflen); |
| #ifdef RESOLVE_HOSTNAMES |
| extern const char *format_host(int af, int len, void *addr, char *buf, int buflen); |
| #else |
| #define format_host(af, len, addr, buf, buflen) \ |
| rt_addr_n2a(af, addr, buf, buflen) |
| #endif |
| |
| void invarg(const char *, const char *) NORETURN; |
| void duparg(const char *, const char *) NORETURN; |
| void duparg2(const char *, const char *) NORETURN; |
| int inet_addr_match(const inet_prefix *a, const inet_prefix *b, int bits); |
| |
| const char *dnet_ntop(int af, const void *addr, char *str, size_t len); |
| int dnet_pton(int af, const char *src, void *addr); |
| |
| const char *ipx_ntop(int af, const void *addr, char *str, size_t len); |
| int ipx_pton(int af, const char *src, void *addr); |
| |
| unsigned get_hz(void); |
| |
| POP_SAVED_FUNCTION_VISIBILITY |
| |
| #endif |