rt-thread-official/examples/libc/time.c

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2013-01-08 21:05:02 +08:00
/*
* time.c
*
* Created on: 2010-11-17
* Author: bernard
*/
#include <stdio.h>
#include <stdlib.h>
#include <finsh.h>
int speed()
{
int i;
time_t t;
printf("%d\n", time(0));
for (i = 0; i < 10000000; ++i)
t = time(0);
printf("%d\n", time(0));
return 0;
}
FINSH_FUNCTION_EXPORT(speed, speed test);