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102 lines
2.6 KiB
C
102 lines
2.6 KiB
C
#ifndef __UTILS_H__
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#define __UTILS_H__ 1
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#include <asm/types.h>
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#include <resolv.h>
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#include "libnetlink.h"
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#include "ll_map.h"
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#include "rtm_map.h"
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extern int preferred_family;
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extern int show_stats;
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extern int show_details;
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extern int show_raw;
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extern int resolve_hosts;
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extern int oneline;
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extern char * _SL_;
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#ifndef IPPROTO_ESP
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#define IPPROTO_ESP 50
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#endif
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#ifndef IPPROTO_AH
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#define IPPROTO_AH 51
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#endif
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#define SPRINT_BSIZE 64
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#define SPRINT_BUF(x) char x[SPRINT_BSIZE]
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extern void incomplete_command(void) __attribute__((noreturn));
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#define NEXT_ARG() do { argv++; if (--argc <= 0) incomplete_command(); } while(0)
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typedef struct
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{
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__u8 family;
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__u8 bytelen;
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__s16 bitlen;
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__u32 data[4];
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} inet_prefix;
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#define DN_MAXADDL 20
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#ifndef AF_DECnet
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#define AF_DECnet 12
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#endif
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struct dn_naddr
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{
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unsigned short a_len;
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unsigned char a_addr[DN_MAXADDL];
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};
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#define IPX_NODE_LEN 6
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struct ipx_addr {
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uint32_t ipx_net;
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uint8_t ipx_node[IPX_NODE_LEN];
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};
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extern __u32 get_addr32(char *name);
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extern int get_addr_1(inet_prefix *dst, char *arg, int family);
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extern int get_prefix_1(inet_prefix *dst, char *arg, int family);
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extern int get_addr(inet_prefix *dst, char *arg, int family);
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extern int get_prefix(inet_prefix *dst, char *arg, int family);
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extern int get_integer(int *val, char *arg, int base);
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extern int get_unsigned(unsigned *val, char *arg, int base);
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#define get_byte get_u8
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#define get_ushort get_u16
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#define get_short get_s16
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extern int get_u32(__u32 *val, char *arg, int base);
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extern int get_u16(__u16 *val, char *arg, int base);
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extern int get_s16(__s16 *val, char *arg, int base);
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extern int get_u8(__u8 *val, char *arg, int base);
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extern int get_s8(__s8 *val, char *arg, int base);
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extern const char *format_host(int af, int len, void *addr, char *buf, int buflen);
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extern const char *rt_addr_n2a(int af, int len, void *addr, char *buf, int buflen);
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void invarg(char *, char *) __attribute__((noreturn));
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void duparg(char *, char *) __attribute__((noreturn));
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void duparg2(char *, char *) __attribute__((noreturn));
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int matches(char *arg, char *pattern);
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extern int inet_addr_match(inet_prefix *a, inet_prefix *b, int bits);
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const char *dnet_ntop(int af, const void *addr, char *str, size_t len);
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int dnet_pton(int af, const char *src, void *addr);
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const char *ipx_ntop(int af, const void *addr, char *str, size_t len);
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int ipx_pton(int af, const char *src, void *addr);
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extern int __iproute2_hz_internal;
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extern int __get_hz(void);
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static __inline__ int get_hz(void)
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{
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if (__iproute2_hz_internal == 0)
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__iproute2_hz_internal = __get_hz();
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return __iproute2_hz_internal;
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}
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#endif /* __UTILS_H__ */
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