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Optional nanosecond timestamp logging (#592)

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* Optional nanosecond timestamp logging

* Removed limited string reading
This commit is contained in:
Rikus Wessels
2025-09-03 11:11:47 +02:00
committed by GitHub
parent 6b46063eee
commit 987bc8aac2
4 changed files with 94 additions and 43 deletions
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canplayer.c
+20 -8
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@@ -452,14 +452,20 @@ int main(int argc, char **argv)
return 1;
}
log_tv.tv_sec = sec;
log_tv.tv_usec = usec;
/*
* ensure the fractions of seconds are 6 decimal places long to catch
* ensure the fractions of seconds are 6 or 9 decimal places long to catch
* 3rd party or handcrafted logfiles that treat the timestamp as float
*/
if (strchr(buf, ')') - strchr(buf, '.') != 7) {
fprintf(stderr, "timestamp format in logfile requires 6 decimal places\n");
switch (strchr(buf, ')') - strchr(buf, '.')) {
case 7: //6
log_tv.tv_usec = usec;
break;
case 10: //9
log_tv.tv_usec = usec / 1000;
break;
default:
fprintf(stderr, "timestamp format in logfile requires 6 or 9 decimal places\n");
return 1;
}
@@ -546,14 +552,20 @@ int main(int argc, char **argv)
return 1;
}
log_tv.tv_sec = sec;
log_tv.tv_usec = usec;
/*
* ensure the fractions of seconds are 6 decimal places long to catch
* ensure the fractions of seconds are 6 or 9 decimal places long to catch
* 3rd party or handcrafted logfiles that treat the timestamp as float
*/
if (strchr(buf, ')') - strchr(buf, '.') != 7) {
fprintf(stderr, "timestamp format in logfile requires 6 decimal places\n");
switch (strchr(buf, ')') - strchr(buf, '.')) {
case 7: //6
log_tv.tv_usec = usec;
break;
case 10: //9
log_tv.tv_usec = usec / 1000;
break;
default:
fprintf(stderr, "timestamp format in logfile requires 6 or 9 decimal places\n");
return 1;
}