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45 lines
933 B
C
45 lines
933 B
C
/* prettydate.c,v 3.1 1993/07/06 01:08:42 jbj Exp
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* prettydate - convert a time stamp to something readable
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*/
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#include <stdio.h>
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#include "ntp_fp.h"
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#include "ntp_unixtime.h"
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#include "lib_strbuf.h"
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#include "ntp_stdlib.h"
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#ifdef NTP_POSIX_SOURCE
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#include <time.h>
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#endif
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char *
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prettydate(ts)
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l_fp *ts;
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{
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char *bp;
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struct tm *tm;
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U_LONG sec;
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U_LONG msec;
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static char *months[] = {
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"Jan", "Feb", "Mar", "Apr", "May", "Jun",
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"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
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};
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static char *days[] = {
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"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
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};
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LIB_GETBUF(bp);
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sec = ts->l_ui - JAN_1970;
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msec = ts->l_uf / 4294967; /* fract / (2**32/1000) */
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tm = localtime((LONG *)&sec);
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(void) sprintf(bp, "%08x.%08x %s, %s %2d %4d %2d:%02d:%02d.%03d",
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ts->l_ui, ts->l_uf, days[tm->tm_wday], months[tm->tm_mon],
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tm->tm_mday, 1900+tm->tm_year, tm->tm_hour, tm->tm_min,
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tm->tm_sec, msec);
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return bp;
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}
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