1/*	$NetBSD: util.h,v 1.13 2019/06/30 11:38:16 sevan Exp $	*/
2
3#ifndef _IFCONFIG_UTIL_H
4#define _IFCONFIG_UTIL_H
5
6#include <netinet/in.h>
7#include <sys/types.h>
8#include <sys/socket.h>
9#include <ifaddrs.h>
10
11#include "parse.h"
12
13struct afswtch {
14	const char *af_name;
15	short af_af;
16	void (*af_status)(prop_dictionary_t, prop_dictionary_t, bool);
17	void (*af_addr_commit)(prop_dictionary_t, prop_dictionary_t);
18	bool (*af_addr_tentative)(struct ifaddrs *);
19	bool (*af_addr_tentative_or_detached)(struct ifaddrs *);
20	SIMPLEQ_ENTRY(afswtch)	af_next;
21};
22
23void print_link_addresses(prop_dictionary_t, bool);
24const char *get_string(const char *, const char *, u_int8_t *, int *, bool);
25const struct afswtch *lookup_af_byname(const char *);
26const struct afswtch *lookup_af_bynum(int);
27void	print_string(const u_int8_t *, int);
28int    getsock(int);
29struct paddr_prefix *prefixlen_to_mask(int, int);
30int direct_ioctl(prop_dictionary_t, unsigned long, void *);
31int indirect_ioctl(prop_dictionary_t, unsigned long, void *);
32bool ifa_any_preferences(const char *, struct ifaddrs *, int);
33void ifa_print_preference(const char *, const struct sockaddr *);
34int16_t ifa_get_preference(const char *, const struct sockaddr *);
35
36#endif /* _IFCONFIG_UTIL_H */
37