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I’m trying to measure duration of something.
when it start I call start_time = time(NULL);
when it ends:
time_t a_time = time(NULL) - start_time;
struct tm * ts = localtime(&a_time);
char time_buff[32];
memset (time_buff,0,32);
sprintf (time_buff, "Duration: %02d:%02d:%02d", ts->tm_hour, ts->tm_min, ts->tm_sec);
The problem is that ts->tm_hour is always 2.
Please advise.
Thanks,
Nahum
do you eventualy live in a country where the time is 2 hours away from UTC time ?
replace your call to
localtime()(which is in your current timezone) by a call togmtime().