/* vi: set sw=4 ts=4: */
-#ifndef __UTILS_H__
-#define __UTILS_H__ 1
-
-#include "libbb.h"
+#ifndef UTILS_H
+#define UTILS_H 1
#include "libnetlink.h"
#include "ll_map.h"
#include "rtm_map.h"
-extern int preferred_family;
-extern int show_stats;
-extern int show_details;
-extern int show_raw;
-extern int resolve_hosts;
-extern int oneline;
-extern char * _SL_;
+PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
+
+extern family_t preferred_family;
+extern smallint show_stats; /* UNUSED */
+extern smallint show_details; /* UNUSED */
+extern smallint show_raw; /* UNUSED */
+extern smallint resolve_hosts; /* UNUSED */
+extern smallint oneline;
+extern char _SL_;
#ifndef IPPROTO_ESP
-#define IPPROTO_ESP 50
+#define IPPROTO_ESP 50
#endif
#ifndef IPPROTO_AH
-#define IPPROTO_AH 51
+#define IPPROTO_AH 51
#endif
#define SPRINT_BSIZE 64
-#define SPRINT_BUF(x) char x[SPRINT_BSIZE]
+#define SPRINT_BUF(x) char x[SPRINT_BSIZE]
-extern void incomplete_command(void) ATTRIBUTE_NORETURN;
+extern void incomplete_command(void) NORETURN;
-#define NEXT_ARG() do { argv++; if (--argc <= 0) incomplete_command(); } while (0)
+#define NEXT_ARG() do { if (!*++argv) incomplete_command(); } while (0)
-typedef struct
-{
+typedef struct {
uint8_t family;
uint8_t bytelen;
int16_t bitlen;
uint32_t data[4];
} inet_prefix;
+#define PREFIXLEN_SPECIFIED 1
+
#define DN_MAXADDL 20
#ifndef AF_DECnet
#define AF_DECnet 12
#endif
struct dn_naddr {
- unsigned short a_len;
- unsigned char a_addr[DN_MAXADDL];
+ unsigned short a_len;
+ unsigned char a_addr[DN_MAXADDL];
};
#define IPX_NODE_LEN 6
extern uint32_t get_addr32(char *name);
extern int get_addr_1(inet_prefix *dst, char *arg, int family);
-extern int get_prefix_1(inet_prefix *dst, char *arg, int family);
+/*extern void get_prefix_1(inet_prefix *dst, char *arg, int family);*/
extern int get_addr(inet_prefix *dst, char *arg, int family);
-extern int get_prefix(inet_prefix *dst, char *arg, int family);
-
-extern int get_integer(int *val, char *arg, int base);
-extern int get_unsigned(unsigned *val, char *arg, int base);
-#define get_byte get_u8
-#define get_ushort get_u16
-#define get_short get_s16
-extern int get_u32(uint32_t *val, char *arg, int base);
-extern int get_u16(uint16_t *val, char *arg, int base);
-extern int get_s16(int16_t *val, char *arg, int base);
-extern int get_u8(uint8_t *val, char *arg, int base);
-extern int get_s8(int8_t *val, char *arg, int base);
+extern void get_prefix(inet_prefix *dst, char *arg, int family);
+
+extern unsigned get_unsigned(char *arg, const char *errmsg);
+extern uint32_t get_u32(char *arg, const char *errmsg);
+extern uint16_t get_u16(char *arg, const char *errmsg);
+extern const char *rt_addr_n2a(int af, void *addr, char *buf, int buflen);
+#ifdef RESOLVE_HOSTNAMES
extern const char *format_host(int af, int len, void *addr, char *buf, int buflen);
-extern const char *rt_addr_n2a(int af, int len, void *addr, char *buf, int buflen);
+#else
+#define format_host(af, len, addr, buf, buflen) \
+ rt_addr_n2a(af, addr, buf, buflen)
+#endif
-void invarg(const char *, const char *) ATTRIBUTE_NORETURN;
-void duparg(const char *, const char *) ATTRIBUTE_NORETURN;
-void duparg2(const char *, const char *) ATTRIBUTE_NORETURN;
-int matches(const char *arg, const char *pattern);
-extern int inet_addr_match(inet_prefix *a, inet_prefix *b, int bits);
+void invarg(const char *, const char *) NORETURN;
+void duparg(const char *, const char *) NORETURN;
+void duparg2(const char *, const char *) NORETURN;
+int inet_addr_match(const inet_prefix *a, const inet_prefix *b, int bits);
const char *dnet_ntop(int af, const void *addr, char *str, size_t len);
int dnet_pton(int af, const char *src, void *addr);
const char *ipx_ntop(int af, const void *addr, char *str, size_t len);
int ipx_pton(int af, const char *src, void *addr);
-#endif /* __UTILS_H__ */
+POP_SAVED_FUNCTION_VISIBILITY
+
+#endif