diff options
Diffstat (limited to 'contrib/ntp/libntp/caljulian.c')
| -rw-r--r-- | contrib/ntp/libntp/caljulian.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/contrib/ntp/libntp/caljulian.c b/contrib/ntp/libntp/caljulian.c index c3b5e67..71123df 100644 --- a/contrib/ntp/libntp/caljulian.c +++ b/contrib/ntp/libntp/caljulian.c @@ -6,7 +6,9 @@ #include "ntp_types.h" #include "ntp_calendar.h" #include "ntp_stdlib.h" +#include "ntp_fp.h" +#if 0 /* * calmonthtab - days-in-the-month table */ @@ -113,3 +115,32 @@ caljulian( jt->monthday = (u_char) monthday; } } +#else + +/* Updated 2003-12-30 TMa + + Uses common code with the *prettydate functions to convert an ntp + seconds count into a calendar date. + Will handle ntp epoch wraparound as long as the underlying os/library + does so for the unix epoch, i.e. works after 2038. +*/ + +void +caljulian( + u_long ntptime, + register struct calendar *jt + ) +{ + struct tm *tm; + + tm = ntp2unix_tm(ntptime, 0); + + jt->hour = (u_char) tm->tm_hour; + jt->minute = (u_char) tm->tm_min; + jt->month = (u_char) (tm->tm_mon + 1); + jt->monthday = (u_char) tm->tm_mday; + jt->second = (u_char) tm->tm_sec; + jt->year = (u_short) (tm->tm_year + 1900); + jt->yearday = (u_short) (tm->tm_yday + 1); /* Assumes tm_yday starts with day 0! */ +} +#endif |
