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    Contents of /trunk/mkinitrd-magellan/busybox/networking/libiproute/utils.h

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    Revision 984 - (show annotations) (download)
    Sun May 30 11:32:42 2010 UTC (13 years, 11 months ago) by niro
    File MIME type: text/plain
    File size: 2356 byte(s) 
    -updated to busybox-1.16.1 and enabled blkid/uuid support in default config
    1 /* vi: set sw=4 ts=4: */
    2 #ifndef UTILS_H
    3 #define UTILS_H 1
    4
    5 #include "libnetlink.h"
    6 #include "ll_map.h"
    7 #include "rtm_map.h"
    8
    9 PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
    10
    11 extern family_t preferred_family;
    12 extern smallint show_stats; /* UNUSED */
    13 extern smallint show_details; /* UNUSED */
    14 extern smallint show_raw; /* UNUSED */
    15 extern smallint resolve_hosts; /* UNUSED */
    16 extern smallint oneline;
    17 extern char _SL_;
    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
    29 extern void incomplete_command(void) NORETURN;
    30
    31 #define NEXT_ARG() do { if (!*++argv) incomplete_command(); } while (0)
    32
    33 typedef struct {
    34 uint8_t family;
    35 uint8_t bytelen;
    36 int16_t bitlen;
    37 uint32_t data[4];
    38 } inet_prefix;
    39
    40 #define PREFIXLEN_SPECIFIED 1
    41
    42 #define DN_MAXADDL 20
    43 #ifndef AF_DECnet
    44 #define AF_DECnet 12
    45 #endif
    46
    47 struct dn_naddr {
    48 unsigned short a_len;
    49 unsigned char a_addr[DN_MAXADDL];
    50 };
    51
    52 #define IPX_NODE_LEN 6
    53
    54 struct ipx_addr {
    55 uint32_t ipx_net;
    56 uint8_t ipx_node[IPX_NODE_LEN];
    57 };
    58
    59 extern uint32_t get_addr32(char *name);
    60 extern int get_addr_1(inet_prefix *dst, char *arg, int family);
    61 /*extern int get_prefix_1(inet_prefix *dst, char *arg, int family);*/
    62 extern int get_addr(inet_prefix *dst, char *arg, int family);
    63 extern int get_prefix(inet_prefix *dst, char *arg, int family);
    64
    65 extern unsigned get_unsigned(char *arg, const char *errmsg);
    66 extern uint32_t get_u32(char *arg, const char *errmsg);
    67 extern uint16_t get_u16(char *arg, const char *errmsg);
    68
    69 extern const char *rt_addr_n2a(int af, void *addr, char *buf, int buflen);
    70 #ifdef RESOLVE_HOSTNAMES
    71 extern const char *format_host(int af, int len, void *addr, char *buf, int buflen);
    72 #else
    73 #define format_host(af, len, addr, buf, buflen) \
    74 rt_addr_n2a(af, addr, buf, buflen)
    75 #endif
    76
    77 void invarg(const char *, const char *) NORETURN;
    78 void duparg(const char *, const char *) NORETURN;
    79 void duparg2(const char *, const char *) NORETURN;
    80 int inet_addr_match(inet_prefix *a, inet_prefix *b, int bits);
    81
    82 const char *dnet_ntop(int af, const void *addr, char *str, size_t len);
    83 int dnet_pton(int af, const char *src, void *addr);
    84
    85 const char *ipx_ntop(int af, const void *addr, char *str, size_t len);
    86 int ipx_pton(int af, const char *src, void *addr);
    87
    88 POP_SAVED_FUNCTION_VISIBILITY
    89
    90 #endif