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Refine timestamps with milliseconds and ISO-8601 format (#129).

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* Show milliseconds too in the timestamp (#114) and log file (#124)
* Change timestamp format to ISO-8601.
Co-authored-by: Attila Veghelyi <aveghelyi@dension.com>
Co-authored-by: Sylvain LAFRASSE <sly74fr@users.noreply.github.com>
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attila-v 2022-02-07 17:18:36 +01:00 • committed by GitHub
parent 101e32749b
commit 65153c0d03
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2 changed files with 31 additions and 20 deletions
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21
src/time.c
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@ -22,27 +22,36 @@
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <sys/time.h>
#include "tio/error.h"
#include "tio/print.h"
// "YYYY-MM-DDThh:mm:ss.sss" (ISO-8601 format).
#define TIME_STRING_SIZE 24
char * current_time(void)
{
static char time_string[20];
time_t t;
static char time_string[TIME_STRING_SIZE];
struct tm *tmp;
t = time(NULL);
tmp = localtime(&t);
struct timeval tv;
gettimeofday(&tv,NULL);
tmp = localtime(&tv.tv_sec);
if (tmp == NULL)
{
error_printf("Retrieving local time failed");
exit(EXIT_FAILURE);
}
strftime(time_string, sizeof(time_string), "%H:%M:%S", tmp);
size_t len = strftime(time_string, sizeof(time_string), "%Y-%m-%dT%H:%M:%S", tmp);
if (len) {
len = snprintf(time_string + len, TIME_STRING_SIZE - len, ".%03ld", (long)tv.tv_usec / 1000);
}
return time_string;
return (len >= 0) && (len < TIME_STRING_SIZE) ? time_string : NULL;
}
void delay(long ms)