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adopt struct timespec

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Replace struct timeval with struct timespec as the main data type for
timestamps. This will allow the NTP code to work with timestamps in
nanosecond resolution.
This commit is contained in:
Miroslav Lichvar
2016-08-17 16:05:53 +02:00
parent 0899ab52dd
commit d0dfa1de9e
46 changed files with 685 additions and 654 deletions
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16
sourcestats.h
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@@ -61,7 +61,7 @@ extern void SST_SetRefid(SST_Stats inst, uint32_t refid, IPAddr *addr);
stratum is the stratum of the source from which the sample came.
*/
extern void SST_AccumulateSample(SST_Stats inst, struct timeval *sample_time, double offset, double peer_delay, double peer_dispersion, double root_delay, double root_dispersion, int stratum);
extern void SST_AccumulateSample(SST_Stats inst, struct timespec *sample_time, double offset, double peer_delay, double peer_dispersion, double root_delay, double root_dispersion, int stratum);
/* This function runs the linear regression operation on the data. It
finds the set of most recent samples that give the tightest
@@ -77,7 +77,7 @@ extern void SST_GetFrequencyRange(SST_Stats inst, double *lo, double *hi);
/* Get data needed for selection */
extern void
SST_GetSelectionData(SST_Stats inst, struct timeval *now,
SST_GetSelectionData(SST_Stats inst, struct timespec *now,
int *stratum,
double *offset_lo_limit,
double *offset_hi_limit,
@@ -89,7 +89,7 @@ SST_GetSelectionData(SST_Stats inst, struct timeval *now,
/* Get data needed when setting up tracking on this source */
extern void
SST_GetTrackingData(SST_Stats inst, struct timeval *ref_time,
SST_GetTrackingData(SST_Stats inst, struct timespec *ref_time,
double *average_offset, double *offset_sd,
double *frequency, double *skew,
double *root_delay, double *root_dispersion);
@@ -110,7 +110,7 @@ SST_GetTrackingData(SST_Stats inst, struct timeval *ref_time,
*/
extern void SST_SlewSamples(SST_Stats inst, struct timeval *when, double dfreq, double doffset);
extern void SST_SlewSamples(SST_Stats inst, struct timespec *when, double dfreq, double doffset);
/* This routine is called when an indeterminate offset is introduced
into the local time. */
@@ -119,7 +119,7 @@ extern void SST_AddDispersion(SST_Stats inst, double dispersion);
/* Predict the offset of the local clock relative to a given source at
a given local cooked time. Positive indicates local clock is FAST
relative to reference. */
extern double SST_PredictOffset(SST_Stats inst, struct timeval *when);
extern double SST_PredictOffset(SST_Stats inst, struct timespec *when);
/* Find the minimum round trip delay in the register */
extern double SST_MinRoundTripDelay(SST_Stats inst);
@@ -127,15 +127,15 @@ extern double SST_MinRoundTripDelay(SST_Stats inst);
/* This routine determines if a new sample is good enough that it should be
accumulated */
extern int SST_IsGoodSample(SST_Stats inst, double offset, double delay,
double max_delay_dev_ratio, double clock_error, struct timeval *when);
double max_delay_dev_ratio, double clock_error, struct timespec *when);
extern void SST_SaveToFile(SST_Stats inst, FILE *out);
extern int SST_LoadFromFile(SST_Stats inst, FILE *in);
extern void SST_DoSourceReport(SST_Stats inst, RPT_SourceReport *report, struct timeval *now);
extern void SST_DoSourceReport(SST_Stats inst, RPT_SourceReport *report, struct timespec *now);
extern void SST_DoSourcestatsReport(SST_Stats inst, RPT_SourcestatsReport *report, struct timeval *now);
extern void SST_DoSourcestatsReport(SST_Stats inst, RPT_SourcestatsReport *report, struct timespec *now);
extern int SST_Samples(SST_Stats inst);