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

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    Revision 532 - (hide annotations) (download)
    Sat Sep 1 22:45:15 2007 UTC (16 years, 9 months ago) by niro
    File MIME type: text/plain
    File size: 2475 byte(s) 
    -import if magellan mkinitrd; it is a fork of redhats mkinitrd-5.0.8 with all magellan patches and features; deprecates magellan-src/mkinitrd
    1 niro 532 /* vi: set sw=4 ts=4: */
    2     #ifndef __UTILS_H__
    3     #define __UTILS_H__ 1
    4    
    5     #include "libbb.h"
    6    
    7     #include "libnetlink.h"
    8     #include "ll_map.h"
    9     #include "rtm_map.h"
    10    
    11     extern int preferred_family;
    12     extern int show_stats;
    13     extern int show_details;
    14     extern int show_raw;
    15     extern int resolve_hosts;
    16     extern int 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) ATTRIBUTE_NORETURN;
    30    
    31     #define NEXT_ARG() do { argv++; if (--argc <= 0) incomplete_command(); } while (0)
    32    
    33     typedef struct
    34     {
    35     uint8_t family;
    36     uint8_t bytelen;
    37     int16_t bitlen;
    38     uint32_t data[4];
    39     } inet_prefix;
    40    
    41     #define DN_MAXADDL 20
    42     #ifndef AF_DECnet
    43     #define AF_DECnet 12
    44     #endif
    45    
    46     struct dn_naddr
    47     {
    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 int get_integer(int *val, char *arg, int base);
    66     extern int get_unsigned(unsigned *val, char *arg, int base);
    67     #define get_byte get_u8
    68     #define get_ushort get_u16
    69     #define get_short get_s16
    70     extern int get_u32(uint32_t *val, char *arg, int base);
    71     extern int get_u16(uint16_t *val, char *arg, int base);
    72     extern int get_s16(int16_t *val, char *arg, int base);
    73     extern int get_u8(uint8_t *val, char *arg, int base);
    74     extern int get_s8(int8_t *val, char *arg, int base);
    75    
    76     extern const char *format_host(int af, int len, void *addr, char *buf, int buflen);
    77     extern const char *rt_addr_n2a(int af, int len, void *addr, char *buf, int buflen);
    78    
    79     void invarg(const char * const, const char * const) ATTRIBUTE_NORETURN;
    80     void duparg(char *, char *) ATTRIBUTE_NORETURN;
    81     void duparg2(char *, char *) ATTRIBUTE_NORETURN;
    82     int matches(char *arg, char *pattern);
    83     extern int inet_addr_match(inet_prefix *a, inet_prefix *b, int bits);
    84    
    85     const char *dnet_ntop(int af, const void *addr, char *str, size_t len);
    86     int dnet_pton(int af, const char *src, void *addr);
    87    
    88     const char *ipx_ntop(int af, const void *addr, char *str, size_t len);
    89     int ipx_pton(int af, const char *src, void *addr);
    90    
    91     #endif /* __UTILS_H__ */