mirror of
https://github.com/sheumann/hush.git
synced 2024-12-23 05:29:58 +00:00
8fbd8ac8dd
- adjust error message for wrong prefix not to mention address Previously e.g. ip route add 127.0.0.0/255.0.0.0 dev dummy0 was rejected, saying ip: an inet address is expected rather than "127.0.0.0/255.0.0.0" function old new delta get_prefix_1 201 309 +108 get_prefix 55 73 +18 get_addr 55 73 +18 get_addr32 48 58 +10 get_addr_1 249 204 -45 .rodata 114569 114524 -45 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/2 up/down: 154/-90) Total: 64 bytes
97 lines
2.5 KiB
C
97 lines
2.5 KiB
C
/* vi: set sw=4 ts=4: */
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#ifndef __UTILS_H__
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#define __UTILS_H__ 1
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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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#if __GNUC_PREREQ(4,1)
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# pragma GCC visibility push(hidden)
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#endif
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extern family_t preferred_family;
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extern smallint show_stats; /* UNUSED */
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extern smallint show_details; /* UNUSED */
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extern smallint show_raw; /* UNUSED */
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extern smallint resolve_hosts; /* UNUSED */
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extern smallint 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) NORETURN;
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#define NEXT_ARG() do { if (!*++argv) incomplete_command(); } while (0)
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typedef struct {
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uint8_t family;
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uint8_t bytelen;
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int16_t bitlen;
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uint32_t data[4];
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} inet_prefix;
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#define PREFIXLEN_SPECIFIED 1
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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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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 uint32_t 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(uint32_t *val, char *arg, int base);
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extern int get_u16(uint16_t *val, char *arg, int base);
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extern int get_s16(int16_t *val, char *arg, int base);
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extern int get_u8(uint8_t *val, char *arg, int base);
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extern int get_s8(int8_t *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(const char *, const char *) NORETURN;
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void duparg(const char *, const char *) NORETURN;
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void duparg2(const char *, const char *) NORETURN;
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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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#if __GNUC_PREREQ(4,1)
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# pragma GCC visibility pop
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#endif
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#endif /* __UTILS_H__ */
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