#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <err.h>
#include "../lpi.h"

int
main(void)
{
    int fd;

    fd = open("log2", O_WRONLY);
    if (fd == -1)
        err(EXIT_FAILURE, "open");

    if (lseek(fd, 1000, SEEK_SET) == -1)
        err(EXIT_FAILURE, "lseek");

    if (ftruncate(fd, 50) == -1)
        err(EXIT_FAILURE, "ftruncate");

    printf("offset=%ld\n", tell(fd));
    exit(EXIT_SUCCESS);
}