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sources: allow setting minsamples and maxsamples for each source

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The minsamples and maxsamples directives now set the default value,
which can be overriden for individual sources in the server/peer/pool
and refclock directives.
This commit is contained in:
Miroslav Lichvar
2014-12-01 18:35:35 +01:00
parent 42dd5caa1b
commit 6688f40325
13 changed files with 108 additions and 22 deletions
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18
conf.c
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@@ -635,6 +635,12 @@ parse_source(char *line, NTP_Source_Type type, int pool)
case CPS_BadMaxsources:
other_parse_error("Unreadable maxsources");
break;
case CPS_BadMinsamples:
other_parse_error("Unreadable minsamples");
break;
case CPS_BadMaxsamples:
other_parse_error("Unreadable maxsamples");
break;
}
}
@@ -667,7 +673,7 @@ parse_pool(char *line)
static void
parse_refclock(char *line)
{
int n, poll, dpoll, filter_length, pps_rate;
int n, poll, dpoll, filter_length, pps_rate, min_samples, max_samples;
uint32_t ref_id, lock_ref_id;
double offset, delay, precision, max_dispersion;
char *p, *cmd, *name, *param;
@@ -679,6 +685,8 @@ parse_refclock(char *line)
dpoll = 0;
filter_length = 64;
pps_rate = 0;
min_samples = SRC_DEFAULT_MINSAMPLES;
max_samples = SRC_DEFAULT_MAXSAMPLES;
offset = 0.0;
delay = 1e-9;
precision = 0.0;
@@ -732,6 +740,12 @@ parse_refclock(char *line)
} else if (!strcasecmp(cmd, "rate")) {
if (sscanf(line, "%d%n", &pps_rate, &n) != 1)
break;
} else if (!strcasecmp(cmd, "minsamples")) {
if (sscanf(line, "%d%n", &min_samples, &n) != 1)
break;
} else if (!strcasecmp(cmd, "maxsamples")) {
if (sscanf(line, "%d%n", &max_samples, &n) != 1)
break;
} else if (!strcasecmp(cmd, "offset")) {
if (sscanf(line, "%lf%n", &offset, &n) != 1)
break;
@@ -768,6 +782,8 @@ parse_refclock(char *line)
refclock->poll = poll;
refclock->filter_length = filter_length;
refclock->pps_rate = pps_rate;
refclock->min_samples = min_samples;
refclock->max_samples = max_samples;
refclock->offset = offset;
refclock->delay = delay;
refclock->precision = precision;