filesetup.c

if (unlink_file || new_layout) {
        int ret;

        dprint(FD_FILE, "layout unlink %s\n", f->file_name);

        ret = td_io_unlink_file(td, f);
        if (ret != 0 && ret != ENOENT) {
                td_verror(td, errno, "unlink"); /* line 150 */
                return 1;
        }
}