From owner-freebsd-threads@FreeBSD.ORG Wed Apr 30 14:46:33 2003 Return-Path: Delivered-To: freebsd-threads@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2937737B401 for ; Wed, 30 Apr 2003 14:46:33 -0700 (PDT) Received: from heron.mail.pas.earthlink.net (heron.mail.pas.earthlink.net [207.217.120.189]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9331943FAF for ; Wed, 30 Apr 2003 14:46:32 -0700 (PDT) (envelope-from tlambert2@mindspring.com) Received: from pool0402.cvx21-bradley.dialup.earthlink.net ([209.179.193.147] helo=mindspring.com) by heron.mail.pas.earthlink.net with asmtp (SSLv3:RC4-MD5:128) (Exim 3.33 #1) id 19AzPK-0002sW-00; Wed, 30 Apr 2003 14:46:31 -0700 Message-ID: <3EB043BD.1AE8FEEF@mindspring.com> Date: Wed, 30 Apr 2003 14:44:29 -0700 From: Terry Lambert X-Mailer: Mozilla 4.79 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: Daniel Eischen References: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-ELNK-Trace: b1a02af9316fbb217a47c185c03b154d40683398e744b8a4a3c42c0e2d5769155b7fc3826cade3c593caf27dac41a8fd350badd9bab72f9c350badd9bab72f9c cc: threads@freebsd.org Subject: Re: Question about rtld-elf. Anyone?.. Anyone? X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Apr 2003 21:46:33 -0000 Daniel Eischen wrote: > Is a simple mutex around dlopen, dlsym, etc, sufficient? We don't need > to handle recursive calls, right? I don't know. "Go Solo 2" in chapter 12 suggests a critical section. It also suggests that it's the caller's responsibility, not the libraries, to do the critical sectioning. -- Terry