/* Test fsync. */

#include <stdio.h>
#include <fcntl.h>
#include <errno.h>
#include "unistd.h"

int
main ()
{
  int fd, r;

  errno = 0;
  r = fsync (0);
  printf ("fsync (0) returned %d, errno = %d\n", r, errno);

  fd = open ("z:\\tmp\\test", O_WRONLY|O_CREAT|O_TRUNC, 0644);
  write (fd, "hello", 5);
  errno = 0;
  r = fsync (fd);
  printf ("fsync (fd) returned %d, errno = %d\n", r, errno);
  close (fd);

  exit (0);
}