1 /* $NetBSD: humandate.c,v 1.10 2024/08/18 20:47:13 christos Exp $ */ 2 3 /* 4 * humandate.c - convert an NTP (or the current) time to something readable 5 */ 6 #include <config.h> 7 #include <stdio.h> 8 9 #include "ntp_fp.h" 10 #include "ntp_unixtime.h" /* includes <sys/time.h> and <time.h> */ 11 #include "ntp_stdlib.h" 12 13 14 /* This is used in msyslog.c; we don't want to clutter up the log with 15 the year and day of the week, etc.; just the minimal date and time. */ 16 17 const char * 18 humanlogtime(void) 19 { 20 char * bp; 21 time_t cursec; 22 struct tm * tm; 23 24 cursec = time(NULL); 25 tm = localtime(&cursec); 26 if (!tm) 27 return "-- --- --:--:--"; 28 29 LIB_GETBUF(bp); 30 31 snprintf(bp, LIB_BUFLENGTH, "%2d %s %02d:%02d:%02d", 32 tm->tm_mday, months[tm->tm_mon], 33 tm->tm_hour, tm->tm_min, tm->tm_sec); 34 35 return bp; 36 } 37 38 39 /* 40 * humantime() -- like humanlogtime() but without date, and with the 41 * time to display given as an argument. 42 */ 43 const char * 44 humantime( 45 time_t cursec 46 ) 47 { 48 char * bp; 49 struct tm * tm; 50 51 tm = localtime(&cursec); 52 if (!tm) 53 return "--:--:--"; 54 55 LIB_GETBUF(bp); 56 57 snprintf(bp, LIB_BUFLENGTH, "%02d:%02d:%02d", 58 tm->tm_hour, tm->tm_min, tm->tm_sec); 59 60 return bp; 61 } 62