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gerrit.nordix.org / codeaurora / busybox / 26ff18b424c84a8948e0dcd1322a4bda0cb12fe4 / . / networking / libiproute / utils.h
blob: ed03e785a9c14ceb26eb83ced92030a861281dd9 [file] [log] [blame]
"Robert P. J. Day"63fc1a92006-07-02 19:47:05 +0000[diff] [blame]1/* vi: set sw=4 ts=4: */
Denis Vlasenkof81e8db2009-04-09 12:35:13 +0000[diff] [blame]2#ifndef UTILS_H
3#define UTILS_H 1
Glenn L McGrath9a2d2722002-11-10 01:33:55 +0000[diff] [blame]4
Glenn L McGrath9a2d2722002-11-10 01:33:55 +0000[diff] [blame]5#include "libnetlink.h"
6#include "ll_map.h"
7#include "rtm_map.h"
8
Denis Vlasenkof81e8db2009-04-09 12:35:13 +0000[diff] [blame]9PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
Denis Vlasenko98636eb2008-05-09 17:59:34 +0000[diff] [blame]10
Denis Vlasenkoed6a49c2007-11-18 22:56:25 +0000[diff] [blame]11extern family_t preferred_family;
Denis Vlasenko540a2a12007-04-07 01:14:45 +0000[diff] [blame]12extern smallint show_stats; /* UNUSED */
13extern smallint show_details; /* UNUSED */
14extern smallint show_raw; /* UNUSED */
15extern smallint resolve_hosts; /* UNUSED */
16extern smallint oneline;
17extern char _SL_;
Glenn L McGrath9a2d2722002-11-10 01:33:55 +0000[diff] [blame]18
19#ifndef IPPROTO_ESP
20#define IPPROTO_ESP 50
21#endif
22#ifndef IPPROTO_AH
23#define IPPROTO_AH 51
24#endif
25
26#define SPRINT_BSIZE 64
27#define SPRINT_BUF(x) char x[SPRINT_BSIZE]
28
Denis Vlasenkoa60f84e2008-07-05 09:18:54 +0000[diff] [blame]29extern void incomplete_command(void) NORETURN;
Glenn L McGrath9a2d2722002-11-10 01:33:55 +0000[diff] [blame]30
Denis Vlasenkoed6a49c2007-11-18 22:56:25 +0000[diff] [blame]31#define NEXT_ARG() do { if (!*++argv) incomplete_command(); } while (0)
Glenn L McGrath9a2d2722002-11-10 01:33:55 +0000[diff] [blame]32
Denis Vlasenko3e57adb2008-05-31 07:33:18 +0000[diff] [blame]33typedef struct {
Denis Vlasenko98ee06d2006-12-31 18:57:37 +0000[diff] [blame]34 uint8_t family;
35 uint8_t bytelen;
36 int16_t bitlen;
37 uint32_t data[4];
Glenn L McGrath9a2d2722002-11-10 01:33:55 +0000[diff] [blame]38} inet_prefix;
39
Bernhard Reutner-Fischer8fbd8ac2008-10-21 12:42:45 +0000[diff] [blame]40#define PREFIXLEN_SPECIFIED 1
41
Glenn L McGrath9a2d2722002-11-10 01:33:55 +0000[diff] [blame]42#define DN_MAXADDL 20
43#ifndef AF_DECnet
44#define AF_DECnet 12
45#endif
46
Denis Vlasenkob6aae0f2007-01-29 22:51:25 +0000[diff] [blame]47struct dn_naddr {
Denis Vlasenko284d0fa2008-02-16 13:18:17 +0000[diff] [blame]48 unsigned short a_len;
49 unsigned char a_addr[DN_MAXADDL];
Glenn L McGrath9a2d2722002-11-10 01:33:55 +0000[diff] [blame]50};
51
52#define IPX_NODE_LEN 6
53
54struct ipx_addr {
Eric Andersen1a834be2004-01-30 22:59:50 +0000[diff] [blame]55 uint32_t ipx_net;
56 uint8_t ipx_node[IPX_NODE_LEN];
Glenn L McGrath9a2d2722002-11-10 01:33:55 +0000[diff] [blame]57};
58
Denis Vlasenko98ee06d2006-12-31 18:57:37 +0000[diff] [blame]59extern uint32_t get_addr32(char *name);
Glenn L McGrath9a2d2722002-11-10 01:33:55 +0000[diff] [blame]60extern int get_addr_1(inet_prefix *dst, char *arg, int family);
Denis Vlasenko787a4922009-03-03 14:55:29 +0000[diff] [blame]61/*extern int get_prefix_1(inet_prefix *dst, char *arg, int family);*/
Glenn L McGrath9a2d2722002-11-10 01:33:55 +0000[diff] [blame]62extern int get_addr(inet_prefix *dst, char *arg, int family);
63extern int get_prefix(inet_prefix *dst, char *arg, int family);
64
Denis Vlasenko76140a72009-03-05 09:21:57 +0000[diff] [blame]65extern unsigned get_unsigned(char *arg, const char *errmsg);
66extern uint32_t get_u32(char *arg, const char *errmsg);
67extern uint16_t get_u16(char *arg, const char *errmsg);
Glenn L McGrath9a2d2722002-11-10 01:33:55 +0000[diff] [blame]68
Denis Vlasenko76140a72009-03-05 09:21:57 +0000[diff] [blame]69extern const char *rt_addr_n2a(int af, void *addr, char *buf, int buflen);
70#ifdef RESOLVE_HOSTNAMES
Glenn L McGrath9a2d2722002-11-10 01:33:55 +0000[diff] [blame]71extern const char *format_host(int af, int len, void *addr, char *buf, int buflen);
Denis Vlasenko76140a72009-03-05 09:21:57 +0000[diff] [blame]72#else
73#define format_host(af, len, addr, buf, buflen) \
74 rt_addr_n2a(af, addr, buf, buflen)
75#endif
Glenn L McGrath9a2d2722002-11-10 01:33:55 +0000[diff] [blame]76
Denis Vlasenkoa60f84e2008-07-05 09:18:54 +0000[diff] [blame]77void invarg(const char *, const char *) NORETURN;
78void duparg(const char *, const char *) NORETURN;
79void duparg2(const char *, const char *) NORETURN;
Denis Vlasenko540a2a12007-04-07 01:14:45 +0000[diff] [blame]80int inet_addr_match(inet_prefix *a, inet_prefix *b, int bits);
Glenn L McGrath9a2d2722002-11-10 01:33:55 +0000[diff] [blame]81
82const char *dnet_ntop(int af, const void *addr, char *str, size_t len);
83int dnet_pton(int af, const char *src, void *addr);
84
85const char *ipx_ntop(int af, const void *addr, char *str, size_t len);
86int ipx_pton(int af, const char *src, void *addr);
87
Denis Vlasenkof81e8db2009-04-09 12:35:13 +0000[diff] [blame]88POP_SAVED_FUNCTION_VISIBILITY
Denis Vlasenko98636eb2008-05-09 17:59:34 +0000[diff] [blame]89
Denis Vlasenkof81e8db2009-04-09 12:35:13 +0000[diff] [blame]90#endif