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@@ -1,55 +0,0 @@
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-$Id$
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-
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- ‣ OFFSET_ARRAY_SIZE
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- pull in the following diff from MirBSD:
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- | Commit ID: 100470A1C1009540C55
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- | CVSROOT: /cvs
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- | Module name: src
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- | Changes by: tg@herc.mirbsd.org 2007/10/08 12:04:34 UTC
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- |
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- | Modified files:
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- | usr.sbin/ntpd : ntpd.h
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- |
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- | Log message:
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- | reduce the number of probes in the clock filter down to 4, so that adjtime
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- | is called at least approx. 3 times a hour, greatly helping us to reduce the
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- | size of the spikes for systems with clock drift (but increasing susceptibi-
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- | lity to latency-induced low-quality responses)
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- |
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- | tested on herc/rant with a value of 3 (adjust about 4 times an hour)
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- |
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- | XXX this should be made an ntpd.conf option instead of a define ASAP
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- | XXX this should be reverted once we have adjfreq(2)
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- but we use 3 here due to employment of adjtimex() which reduces
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- usability of older deltas
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-
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- ‣ SETTIME_MIN_OFFSET
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- reduce the minimum required time offset for 'ntpd -s' to
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- use settimeofday() instead of adjtime(), in order to provide
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- a faster time setting at start, since adjusting can take ages
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-
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---- openntpd-3.9p1.orig/ntpd.h 2006-05-14 07:29:21.000000000 +0200
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-+++ openntpd-3.9p1/ntpd.h 2010-07-02 14:13:10.357356688 +0200
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-@@ -55,8 +55,12 @@
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- #define QSCALE_OFF_MAX 0.50
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-
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- #define QUERYTIME_MAX 15 /* single query might take n secs max */
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--#define OFFSET_ARRAY_SIZE 8
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--#define SETTIME_MIN_OFFSET 180 /* min offset for settime at start */
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-+#ifdef USE_ADJTIMEX
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-+#define OFFSET_ARRAY_SIZE 3 /* so they get invalidated faster */
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-+#else
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-+#define OFFSET_ARRAY_SIZE 4 /* min. 3, recommended 6, max. 8 */
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-+#endif
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-+#define SETTIME_MIN_OFFSET 12 /* min offset for settime at start */
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- #define SETTIME_TIMEOUT 15 /* max seconds to wait with -s */
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- #define LOG_NEGLIGEE 128 /* negligible drift to not log (ms) */
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-
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-@@ -131,6 +135,7 @@ struct ntpd_conf {
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- u_int8_t listen_all;
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- u_int8_t settime;
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- u_int8_t debug;
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-+ u_int8_t ignore;
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- u_int32_t scale;
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- };
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-
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