1/*
2 * refnumtoa - return asciized refclock addresses stored in local array space
3 */
4#include <config.h>
5#include <stdio.h>
6
7#include "ntp_net.h"
8#include "lib_strbuf.h"
9#include "ntp_stdlib.h"
10
11const char *
12refnumtoa(
13	sockaddr_u *num
14	)
15{
16	u_int32 netnum;
17	char *buf;
18	const char *rclock;
19
20	if (!ISREFCLOCKADR(num))
21		return socktoa(num);
22
23	LIB_GETBUF(buf);
24	netnum = SRCADR(num);
25	rclock = clockname((int)((u_long)netnum >> 8) & 0xff);
26
27	if (rclock != NULL)
28		snprintf(buf, LIB_BUFLENGTH, "%s(%lu)",
29			 rclock, (u_long)netnum & 0xff);
30	else
31		snprintf(buf, LIB_BUFLENGTH, "REFCLK(%lu,%lu)",
32			 ((u_long)netnum >> 8) & 0xff,
33			 (u_long)netnum & 0xff);
34
35	return buf;
36}
37