1 /* $NetBSD: refnumtoa.c,v 1.1.1.1 2009/12/13 16:55:05 kardel Exp $ */ 2 3 /* 4 * refnumtoa - return asciized refclock addresses stored in local array space 5 */ 6 #include <stdio.h> 7 8 #include "ntp_net.h" 9 #include "lib_strbuf.h" 10 #include "ntp_stdlib.h" 11 12 char * 13 refnumtoa( 14 sockaddr_u *num 15 ) 16 { 17 register u_int32 netnum; 18 register char *buf; 19 register const char *rclock; 20 21 LIB_GETBUF(buf); 22 23 if (ISREFCLOCKADR(num)) { 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 } 36 37 return buf; 38 } 39