/contrib/ntp/libntp/humandate.c
https://bitbucket.org/freebsd/freebsd-head/ · C · 62 lines · 43 code · 14 blank · 5 comment · 2 complexity · 39da5502032d839719ff61a95aad50fe MD5 · raw file
- /*
- * humandate - convert an NTP (or the current) time to something readable
- */
- #include <stdio.h>
- #include "ntp_fp.h"
- #include "ntp_unixtime.h" /* includes <sys/time.h> and <time.h> */
- #include "lib_strbuf.h"
- #include "ntp_stdlib.h"
- static const char *months[] = {
- "Jan", "Feb", "Mar", "Apr", "May", "Jun",
- "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
- };
- static const char *days[] = {
- "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
- };
- char *
- humandate(
- u_long ntptime
- )
- {
- char *bp;
- struct tm *tm;
- tm = ntp2unix_tm(ntptime, 1);
- if (!tm)
- return "--- --- -- ---- --:--:--";
- LIB_GETBUF(bp);
-
- (void) sprintf(bp, "%s, %s %2d %4d %2d:%02d:%02d",
- days[tm->tm_wday], months[tm->tm_mon], tm->tm_mday,
- 1900+tm->tm_year, tm->tm_hour, tm->tm_min, tm->tm_sec);
-
- return bp;
- }
- /* This is used in msyslog.c; we don't want to clutter up the log with
- the year and day of the week, etc.; just the minimal date and time. */
- char *
- humanlogtime(void)
- {
- char *bp;
- time_t cursec = time((time_t *) 0);
- struct tm *tm;
-
- tm = localtime(&cursec);
- if (!tm)
- return "-- --- --:--:--";
- LIB_GETBUF(bp);
-
- (void) sprintf(bp, "%2d %s %02d:%02d:%02d",
- tm->tm_mday, months[tm->tm_mon],
- tm->tm_hour, tm->tm_min, tm->tm_sec);
-
- return bp;
- }