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/* uglydate.c,v 3.1 1993/07/06 01:08:53 jbj Exp
* uglydate - convert a time stamp to something barely readable
* The string returned is 37 characters long.
*/
#include <stdio.h>
#include "ntp_fp.h"
#include "ntp_unixtime.h"
#include "lib_strbuf.h"
#include "ntp_stdlib.h"
#ifdef NTP_POSIX_SOURCE
#include <time.h>
#endif
char *
uglydate(ts)
l_fp *ts;
{
char *bp;
char *timep;
struct tm *tm;
U_LONG sec;
U_LONG msec;
int year;
timep = ulfptoa(ts, 6); /* returns max 17 characters */
LIB_GETBUF(bp);
sec = ts->l_ui - JAN_1970;
msec = ts->l_uf / 4294967; /* fract / (2**32/1000) */
tm = gmtime((LONG *)&sec);
if (ts->l_ui == 0) {
/*
* Probably not a real good thing to do. Oh, well.
*/
year = 0;
tm->tm_yday = 0;
tm->tm_hour = 0;
tm->tm_min = 0;
tm->tm_sec = 0;
} else {
year = tm->tm_year;
while (year >= 100)
year -= 100;
}
(void) sprintf(bp, "%17s %02d:%03d:%02d:%02d:%02d.%03d",
timep, year, tm->tm_yday, tm->tm_hour, tm->tm_min,
tm->tm_sec, msec);
return bp;
}
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