#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdio.h>

int main(int argc, char* argv[])
{
    int fd;
    int ret;
    char buf[1];

    if (argc < 1) return 1;

    fd = open(argv[1], O_RDONLY);
    if (fd < 0) {
        perror("checkempty: ");
        return 0;
    }

    ret = read(fd, (void*)buf, 1);
    if (ret <= 0) {
        close(fd);
        return 0;
    }

    return 1;
}