M. Warner Losh wrote:
In message: <13205c286662de4387d9af3ac30ef456afa8697...@embx01-wf.jnpr.net>
            Jonathan Natale <jnat...@juniper.net> writes:
: AFAIK, routers also just re-sych.  The OS's are not capable of
: xx:xx:60 time.  For reading router logs this is fine in most cases
: which is all NTP is really for.  I don't think they simply step the
: time, I am pretty sure they do tweak the freq.  I could be wrong and
: I am NOT representing Juniper here, just my thoughts. :-)

FreeBSD will cope with the xx:xx:60 second correctly, assuming it is
told about the leapsecond soon enough.  Not all other parts of the
system can cope with the xx:xx:60, but that's a posix time_t
limitation that you can't do anything about[*].

Warner

[*] The 'right' timezone files attempt to do things correctly, but in
doing so they break time_t definition...

I assumed you meant to say that it breaks the POSIX time_t definition.

Cheers,
Magnus
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