b977c95be4
Require that the ratio of the increase in delay from the minimum one in the stats data register to the standard deviation of the offsets in the register is less than maxdelaydevratio or the difference between measured offset and predicted offset is larger than the increase in delay. In the allowed delay increase is included also skew and maximum clock frequency error. maxdelaydevratio is 10.0 by default.
63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
/*
|
|
$Header: /cvs/src/chrony/srcparams.h,v 1.10 2002/02/28 23:27:14 richard Exp $
|
|
|
|
=======================================================================
|
|
|
|
chronyd/chronyc - Programs for keeping computer clocks accurate.
|
|
|
|
**********************************************************************
|
|
* Copyright (C) Richard P. Curnow 1997-2002
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of version 2 of the GNU General Public License as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
**********************************************************************
|
|
|
|
=======================================================================
|
|
|
|
Header file defining parameters that can be set on a per source basis
|
|
*/
|
|
|
|
#ifndef GOT_SRCPARAMS_H
|
|
#define GOT_SRCPARAMS_H
|
|
|
|
#include "sources.h"
|
|
|
|
typedef struct {
|
|
int minpoll;
|
|
int maxpoll;
|
|
int online;
|
|
int auto_offline;
|
|
int presend_minpoll;
|
|
int iburst;
|
|
int min_stratum;
|
|
int poll_target;
|
|
unsigned long authkey;
|
|
double max_delay;
|
|
double max_delay_ratio;
|
|
double max_delay_dev_ratio;
|
|
SRC_SelectOption sel_option;
|
|
} SourceParameters;
|
|
|
|
#define SRC_DEFAULT_PORT 123
|
|
#define SRC_DEFAULT_MINPOLL 6
|
|
#define SRC_DEFAULT_MAXPOLL 10
|
|
#define SRC_DEFAULT_PRESEND_MINPOLL 0
|
|
#define SRC_DEFAULT_MAXDELAY 16.0
|
|
#define SRC_DEFAULT_MAXDELAYRATIO 16384.0
|
|
#define SRC_DEFAULT_MAXDELAYDEVRATIO 10.0
|
|
#define SRC_DEFAULT_MINSTRATUM 0
|
|
#define SRC_DEFAULT_POLLTARGET 6
|
|
#define INACTIVE_AUTHKEY 0UL
|
|
|
|
#endif /* GOT_SRCPARAMS_H */
|