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Re: [Diagnosed]: Timeservice not running on Ubuntu 16.04


From: Gary E. Miller
Subject: Re: [Diagnosed]: Timeservice not running on Ubuntu 16.04
Date: Sat, 6 Jun 2020 14:00:08 -0700

Yo Greg!

On Sat, 06 Jun 2020 15:59:04 -0400
Greg Troxel <gdt@lexort.com> wrote:

> "Gary E. Miller" <gem@rellim.com> writes:
> 
> > Yo Dan!
> >
> > On Sat, 6 Jun 2020 12:29:33 -0400
> > Dan Williams <dwilliams@nextdroid.com> wrote:
> >  
> >> Mind you, I never could find any deeper documentation of the Kernel
> >> PPS implementation of RFC 2783,   
> >
> > The RFC says pretty much all you need to know about KPPS.  
> 
> Except that Linux implements things beyond the standard, and gpsd
> relies on those (TIOCMWAIT).

I specifically said KPPS.  TIOCMWAIT is different from KPPS.  KPPS is
in kernel space, and TIOCMWAIT is in user space.  Different protocols
entirely.

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
        gem@rellim.com  Tel:+1 541 382 8588

            Veritas liberabit vos. -- Quid est veritas?
    "If you can't measure it, you can't improve it." - Lord Kelvin

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