remove difftime()
* 2021-02-08 Meco Man add settimeofday() stime()
* 2021-02-10 Meco Man add ctime_r() and re-implement ctime()
* 2021-02-11 Meco Man fix bug #3183 - align days[] and months[] to 4 bytes
- * add difftime()
* 2021-02-12 Meco Man add errno
* 2012-12-08 Bernard <clock_time.c> fix the issue of _timevalue.tv_usec initialization,
* which found by Rob <rdent@iinet.net.au>
@@ -177,12 +176,6 @@ char* ctime(const time_t *tim_p)
}
RTM_EXPORT(ctime);
-double difftime (time_t tim1, time_t tim2)
-{
- return (double)(tim1 - tim2);
-}
-RTM_EXPORT(difftime);
-
/**
* Returns the current time.
*
@@ -372,6 +365,9 @@ int settimeofday(const struct timeval *tv, const struct timezone *tz)
}
RTM_EXPORT(settimeofday);
+RTM_EXPORT(difftime); /* inherent in libc */
+RTM_EXPORT(strftime); /* inherent in libc*/
+
#ifdef RT_USING_POSIX
static struct timeval _timevalue;
static int clock_time_system_init()
