1/*	$NetBSD: socktohost.c,v 1.1.1.2 2012/01/31 21:24:07 kardel Exp $	*/
2
3/*
4 * socktoa - return a numeric host name from a sockaddr_storage structure
5 */
6#include <sys/types.h>
7#ifdef HAVE_SYS_SOCKET_H
8#include <sys/socket.h>
9#endif
10#ifdef HAVE_NETINET_IN_H
11#include <netinet/in.h>
12#endif
13
14#include <arpa/inet.h>
15
16#include <stdio.h>
17
18#include "ntp_fp.h"
19#include "lib_strbuf.h"
20#include "ntp_stdlib.h"
21#include "ntp.h"
22
23
24char *
25socktohost(
26	const sockaddr_u *sock
27	)
28{
29	register char *buffer;
30
31	LIB_GETBUF(buffer);
32	if (getnameinfo(&sock->sa, SOCKLEN(sock), buffer,
33	    LIB_BUFLENGTH, NULL, 0, 0))
34		return stoa(sock);
35
36	return buffer;
37}
38