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/freebsd-13.1/contrib/ntp/scripts/calc_tickadj/
H A Dcalc_tickadj.in31 my $drift = 0.;
35 $drift = <$dfh>;
38 die "Invalid drift file value <$drift>" if $drift !~ /[+-]?\d+\.?[0-9]+/;
40 while ($drift < 0) {
41 $drift += $cvt;
45 while ($drift > $cvt) {
46 $drift -= $cvt;
50 printf "%.3f (drift)\n", $drift;
51 printf "%d usec; %d nsec\n", $tick, ($tick + ($drift/$cvt)) * 1000;
H A Dcalc_tickadj-opts.def7 prog-title = 'Calculates "optimal" value for tick given ntp drift file.';
15 name = drift-file;
18 arg-default = '/etc/ntp/drift';
19 descrip = 'Ntp drift file to use';
20 doc = 'Use the specified drift file for calculations';
35 The @code{calc_tickadj} script uses provided ntp drift file to generate optimal
36 tick value. Generally, ntpd can do better job if the drift value is the
42 81.699 (drift)
44 $ cat /etc/ntp/drift
49 we'll shift the box from its current drift of -23.159 to a drift of 81.699, and
[all …]
H A Dinvoke-calc_tickadj.texi4 @cindex Calculates "optimal" value for tick given ntp drift file.
21 81.699 (drift)
23 $ cat /etc/ntp/drift
28 we'll shift the box from its current drift of -23.159 to a drift of 81.699, and
45 * calc_tickadj drift-file:: drift-file option (-d)
69 -d, --drift-file=str Ntp drift file to use
79 @node calc_tickadj drift-file
80 @subsection drift-file option (-d)
81 @cindex calc_tickadj-drift-file
83 This is the ``ntp drift file to use'' option.
[all …]
H A Dcalc_tickadj-opts32 'drift-file' => '/etc/ntp/drift',
38 'drift-file|d=s', 'tick|t=i',
42 calc_tickadj - Calculates "optimal" value for tick given ntp drift file. - Ver. 4.2.8p13
45 -d, --drift-file=str Ntp drift file to use
H A Dcalc_tickadj.texi11 Project, that is used calculate optimal tick value based on given drift file.
15 * calc_tickadj: (calc_tickadj). Calculate optimal tick value from a drift file.
/freebsd-13.1/contrib/ntp/scripts/deprecated/
H A Dfreq_adj.in60 $drift = $1;
67 print "NTP drift is <$drift>\n";
70 $freq_adj = int ( $drift * ( 10 ** 6 / 2 ** 20) );
93 where "drift_file" defaults to /etc/ntp.drift
/freebsd-13.1/contrib/ntp/html/hints/
H A Dsolaris.xtra.402311814 This drift rate is so high, that the clock is close to being too broken
17 seconds; this particular 143 mHz Ultra will drift by nearly 9 ms in that
H A Dbsdi44 the only thing I'll mention is that I put the drift file in
45 /var/log/ntp.drift, and the authdelay on my 486DX/50 system is
/freebsd-13.1/contrib/ntp/conf/
H A Dbaldwin.conf10 driftfile /etc/ntp.drift # path for drift file
H A Dmalarky.conf13 driftfile /etc/ntp.drift # path for drift file
H A Dbeauregard.conf12 driftfile /etc/ntp.drift # path for drift file
H A Dgrundoon.conf34 driftfile /etc/ntp.drift # path for drift file
H A Dpogo.conf41 driftfile /etc/ntp.drift # path for drift file
H A Drackety.conf51 driftfile /etc/ntp.drift # frequency offset
/freebsd-13.1/contrib/ntp/ntpd/
H A Dntpd-opts.def180 is first started without a valid drift file
181 on a system with a large intrinsic drift
218 .Pa ntp.drift
265 .Pa ntp.drift
306 .Pa ntp.drift ,
471 error is greater than this, the drift file
472 .Pa ntp.drift
476 Once this is done, the drift file is automatically
520 .Bl -tag -width /etc/ntp.drift -compact
523 .It Pa /etc/ntp.drift
[all …]
H A Djupiter.h111 u_short drift[2]; member
H A Dcomplete.conf.in2 driftfile "/etc/ntp.drift"
H A Dntpdbase-opts.def83 descrip = "frequency drift file name";
86 @file{/etc/ntp.drift}
/freebsd-13.1/contrib/ntp/scripts/monitoring/
H A Dntploopstat374 $drift = &lfptoa($drift_i, $drift_f);
376 &log($time,$offset,$drift,$compl) && ($fail = 0);;
/freebsd-13.1/contrib/ntp/scripts/
H A DREADME7 calc_tickadj Calculates "optimal" value for tick given ntp.drift file
/freebsd-13.1/contrib/ntp/
H A Dresults.y2kfixes55 driftfile drift.log
H A DTODO11 970318: in hourly_stats(?), squawk if the magnitude of the drift is,
/freebsd-13.1/sys/tools/sound/
H A Dfeeder_rate_mkfilter.awk531 function init_drift(drift, xdrift)
533 xdrift = floor(drift);
/freebsd-13.1/sys/contrib/device-tree/Bindings/clock/ti/
H A Ddra7-atl.txt7 signals - can compensate the drift between the two ws signal.
/freebsd-13.1/crypto/openssl/doc/man3/
H A DCT_POLICY_EVAL_CTX_new.pod89 future (e.g. (time() + 300) * 1000), to allow for clock drift.

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