d0eb9427c2
When the burst option is specified in the server/pool directive and the current poll is longer than the minimum poll, initiate on each poll a burst with 1 good sample and 2 or 4 total samples according to the difference between the current and minimum poll.
78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
/*
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chronyd/chronyc - Programs for keeping computer clocks accurate.
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**********************************************************************
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* Copyright (C) Richard P. Curnow 1997-2002
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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**********************************************************************
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=======================================================================
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Header file defining parameters that can be set on a per source basis
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*/
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#ifndef GOT_SRCPARAMS_H
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#define GOT_SRCPARAMS_H
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#include "sources.h"
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typedef struct {
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int minpoll;
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int maxpoll;
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int online;
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int auto_offline;
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int presend_minpoll;
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int burst;
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int iburst;
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int min_stratum;
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int poll_target;
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int version;
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int max_sources;
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int min_samples;
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int max_samples;
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int interleaved;
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int sel_options;
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uint32_t authkey;
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double max_delay;
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double max_delay_ratio;
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double max_delay_dev_ratio;
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double min_delay;
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double asymmetry;
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double offset;
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} SourceParameters;
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#define SRC_DEFAULT_PORT 123
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#define SRC_DEFAULT_MINPOLL 6
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#define SRC_DEFAULT_MAXPOLL 10
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#define SRC_DEFAULT_PRESEND_MINPOLL 100
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#define SRC_DEFAULT_MAXDELAY 3.0
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#define SRC_DEFAULT_MAXDELAYRATIO 0.0
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#define SRC_DEFAULT_MAXDELAYDEVRATIO 10.0
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#define SRC_DEFAULT_MINSTRATUM 0
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#define SRC_DEFAULT_POLLTARGET 8
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#define SRC_DEFAULT_MAXSOURCES 4
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#define SRC_DEFAULT_MINSAMPLES (-1)
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#define SRC_DEFAULT_MAXSAMPLES (-1)
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#define SRC_DEFAULT_ASYMMETRY 1.0
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#define INACTIVE_AUTHKEY 0
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/* Flags for source selection */
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#define SRC_SELECT_NOSELECT 0x1
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#define SRC_SELECT_PREFER 0x2
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#define SRC_SELECT_TRUST 0x4
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#define SRC_SELECT_REQUIRE 0x8
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#endif /* GOT_SRCPARAMS_H */
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