/*

* Copyright 2011 The Emscripten Authors. All rights reserved.

* Emscripten is available under two separate licenses, the MIT license and the

* University of Illinois/NCSA Open Source License. Both these licenses can be

* found in the LICENSE file.

*/

#include <stdio.h>

#include <errno.h>

#include <unistd.h>

#include <time.h>

int main() {

time_t start;

time_t taken;

start = time(0);

printf("sleep(2) ret: %d\n", sleep(2));

taken = time(0) - start;

printf("after sleep(2) between 2 and 3: %d\n", taken >= 2 && taken <= 3);

printf("errno: %d\n", errno);

errno = 0;

start = time(0);

printf("usleep(3000000) ret: %d\n", usleep(3000000));

taken = time(0) - start;

printf("after usleep(3000000) between 3 and 4: %d\n", taken >= 3 && taken <= 4);

printf("errno: %d\n", errno);

return 0;

}