--- re_exchangeable?

    /¸ ID θ򴹲ݡ

    ¥桼 ID ȼ¸桼 ID Ȥ촹ǽʴĶɤ
    (Process::UID.re_exchange Ƥ뤫) 򿿵֤ͤ
    촹ǽʤ true ֤

