+
+ trace("lseek %s:%u on fd %i from %llu to %llu%s\n",
+ file, line, fd, (long long)call.old_off, (long long)offset,
+ whence == SEEK_CUR ? " (from current off)" :
+ whence == SEEK_END ? " (from end)" :
+ whence == SEEK_SET ? "" : " (invalid whence)");