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-- [cultura informatica] Epoch (http://www.dsy.it/forum/showthread.php?threadid=18485)


Posted by cato on 31-03-2005 16:06:

Question [cultura informatica] Epoch

perche per windows epoch è il 1601 e per unix il 1970?

se devo convertire l'ephoc di windows in unix

code:
//gettimeofday #include <sys/time.h> #include <windows.h> //prototipo int gettimeofday(struct timeval *tp, void *tzp); int gettimeofday(struct timeval* tp, void* tzp){ union { /*tempo passato dal 1 Gennaio 1601 (in centinaia di nanosec) */ long long ns100; FILETIME ft; } _now; GetSystemTimeAsFileTime( &(_now.ft) ); //microsecondi tp->tv_usec=(long)((_now.ns100 / 10LL) % 1000000LL ); //secondi dal 1 gennaio 1970 tp->tv_sec= (long)((_now.ns100-(116444736000000000LL))/10000000LL); return (0); }


è giusto,grazie?

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Posted by cato on 04-04-2005 10:42:

uffa , ero curioso....

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  , ,  | | Me@Flickr  [ov0] | | my photo Blog  {| |} |@| Pallavolo La Nuova Rossa Milano --"-"--| | -------| | "If You Can't Open It, You Don't Own It"


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