1 /* 2 * humandate - convert an NTP (or the current) time to something readable 3 */ 4 #include <stdio.h> 5 #include "ntp_fp.h" 6 #include "ntp_unixtime.h" /* includes <sys/time.h> and <time.h> */ 7 #include "lib_strbuf.h" 8 #include "ntp_stdlib.h" 9 10 static const char *months[] = { 11 "Jan", "Feb", "Mar", "Apr", "May", "Jun", 12 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" 13 }; 14 static const char *days[] = { 15 "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" 16 }; 17 18 char * 19 humandate( 20 u_long ntptime 21 ) 22 { 23 char *bp; 24 struct tm *tm; 25 26 tm = ntp2unix_tm(ntptime, 1); 27 28 if (!tm) 29 return "--- --- -- ---- --:--:--"; 30 31 LIB_GETBUF(bp); 32 33 (void) sprintf(bp, "%s, %s %2d %4d %2d:%02d:%02d", 34 days[tm->tm_wday], months[tm->tm_mon], tm->tm_mday, 35 1900+tm->tm_year, tm->tm_hour, tm->tm_min, tm->tm_sec); 36 37 return bp; 38 } 39 40 41 /* This is used in msyslog.c; we don't want to clutter up the log with 42 the year and day of the week, etc.; just the minimal date and time. */ 43 44 char * 45 humanlogtime(void) 46 { 47 char *bp; 48 time_t cursec = time((time_t *) 0); 49 struct tm *tm; 50 51 tm = localtime(&cursec); 52 if (!tm) 53 return "-- --- --:--:--"; 54 55 LIB_GETBUF(bp); 56 57 (void) sprintf(bp, "%2d %s %02d:%02d:%02d", 58 tm->tm_mday, months[tm->tm_mon], 59 tm->tm_hour, tm->tm_min, tm->tm_sec); 60 61 return bp; 62 } 63