On Wed, 01 Nov 2006 19:15:33 +0100 Joerg.Schilling at fokus.fraunhofer.de (Joerg Schilling) wrote: > Glenn Fowler <gsf at research.att.com> wrote: > > btw, the ast source handles <tv_sec,tv_nsec> resolution times by converting > > to 64 bit Time_t nanoseconds since the epoch, giving a max representable > > date of ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > "2554-07-21+23:34:33.709551614 UTC", greatly simplifying ast time > > manipulation > > code
> Could you explain please? > With a 64 bit time_t, you are able to represent 1970 +-292277256192 years. > The current UNIX time problem is struct tm that only allows 1900 +- 2G years. 64 bit Time_t nanoseconds since the epoch != 64 bit time_t seconds since the epoch -- Glenn Fowler -- AT&T Research, Florham Park NJ --