ruby-dev

永井＠知能．九工大です．

From: Takahiro Kambe <taca@sky.yamashina.kyoto.jp>
Subject: [ruby-dev:14775] Re: How to abondon saved uid privilege
Date: Wed, 12 Sep 2001 14:18:38 +0900
Message-ID: <200109120518.f8C5ITU03466@edge.sky.yamashina.kyoto.jp>
taca> In message <20010912132713G.nagai@ai.kyutech.ac.jp>
taca> 	on Wed, 12 Sep 2001 13:27:17 +0900,
taca> 	nagai@ai.kyutech.ac.jp wrote:
taca> > process.c で出てくる setruid と setrgid というのは
taca> > どの環境で使われるものなんでしょうか？
taca> 今時のシステムでは使われなくなった古いものです。NetBSDのオンライン・マ
taca> ニュアルにはありましたが、setruid(3)やsetrgid(3)となっています。(過去
taca> への互換のために存在してます。)

う〜む．そういうものですか．．．
では，これらは保存 uid が存在しない環境が想定されているのでしょうか？
また，例えば setruid で実 uid を設定できる条件というのは何でしょう？
現在の実 or 実効 uid が特権ユーザであるとかでしょうか？？？
-- 
                                         永井 秀利 （九工大 知能情報）
                                             nagai@ai.kyutech.ac.jp

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[ruby-dev:14776] Re: How to abondon saved uid privilege

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[#14823] ruby-1.6.5 MacOS X 10.1 patch — SHIROYAMA Takayuki　- <psi@...>