From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.5 required=5.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,HTML_MESSAGE,MAILING_LIST_MULTI, RCVD_IN_DNSWL_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from minnie.tuhs.org (minnie.tuhs.org [45.79.103.53]) by inbox.vuxu.org (OpenSMTPD) with ESMTP id ed19ad65 for ; Mon, 13 Jan 2020 21:46:28 +0000 (UTC) Received: by minnie.tuhs.org (Postfix, from userid 112) id 780909BD47; Tue, 14 Jan 2020 07:46:27 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id 0E8479B88E; Tue, 14 Jan 2020 07:46:02 +1000 (AEST) Authentication-Results: minnie.tuhs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=servium.ch header.i=@servium.ch header.b="PAq9Ra1A"; dkim-atps=neutral Received: by minnie.tuhs.org (Postfix, from userid 112) id 645089B880; Tue, 14 Jan 2020 07:46:00 +1000 (AEST) Received: from mail-vs1-f45.google.com (mail-vs1-f45.google.com [209.85.217.45]) by minnie.tuhs.org (Postfix) with ESMTPS id D9FF29B804 for ; Tue, 14 Jan 2020 07:45:59 +1000 (AEST) Received: by mail-vs1-f45.google.com with SMTP id x123so6911444vsc.2 for ; Mon, 13 Jan 2020 13:45:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=servium.ch; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=C6cTOLL47BA/iW4/VV16W2DGH2VERsNui0p7buqPMUU=; b=PAq9Ra1A8NfEAAvG2UKt8mv5kgKWJ8X0pf4C/X7TrLsalRUGybcpqTjEy70ROy2idf 0rj0qrn3Pxh0r0gG8aR4ynSkj/UmvsnVrX7ea36nrFVoZY2eehgiAnVuljq95d0tKKPV tYC8Oko6pw25Tk2Y+KiWIVz5lsaOFlmk+Utew= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=C6cTOLL47BA/iW4/VV16W2DGH2VERsNui0p7buqPMUU=; b=XBXtbu+TgYNg6/HjP/vMg/z4mIqzxxTLz8DmwNxiOJbU56jXwcYT7jjpmIlMQ/1CZw iKYarizo7XTHOWPp3YTmdmME64AgmnHp62gFSmvJ6UF+zbrbk5a2Gbe0de7sY3zutzIQ GdpWjGzpRkjo2sFS0ogrbX7recSJDd9lrb2wsxbSIzXmutau9XKIPi1l8VVlnGBS3PIO SVZTQhj2yrpsQa4qOUElV3iK/JNNSeUZxRhqtul7K9dPIG3PEsOXfY/7XqdWs22JURq8 sS5gozF9CyqI7EzoTudrXAI7ImmCX0RNzvGGp1nt5okDAMnWUsWkjcALqbdY7TkdhpDG AkyQ== X-Gm-Message-State: APjAAAVvg8EWjK+4MOxyk9GdnFhmsl7aayNXdWfM2P4CJDdr8wwz3o5s cUDv83lvt3/JT2AI98hKqyWt3KZVG2ixCoIt+jR/jHs0n74= X-Google-Smtp-Source: APXvYqzL4Fh25/VgC80rVNrqVh0RAAUnA8GeH4rFomWUsBVRqh+6AvwyQQZClizF8wCc+K9qWZ9WFaq7o10ITDm1YAg= X-Received: by 2002:a67:e954:: with SMTP id p20mr7469409vso.3.1578951959070; Mon, 13 Jan 2020 13:45:59 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Rico Pajarola Date: Mon, 13 Jan 2020 13:45:48 -0800 Message-ID: To: Paul Winalski Content-Type: multipart/alternative; boundary="000000000000a36095059c0c66b6" Subject: Re: [TUHS] History of symbol preemption X-BeenThere: tuhs@minnie.tuhs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: The Unix Heritage Society mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: The Eunuchs Hysterical Society Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" --000000000000a36095059c0c66b6 Content-Type: text/plain; charset="UTF-8" On Mon, Jan 13, 2020 at 1:44 PM Paul Winalski wrote: > On 1/13/20, Rico Pajarola wrote: > > > > yes, but unless my memory is playing tricks, SunOS a.out had this > feature. > > Do you mean support for shared libraries, or symbol preemption? > symbol preemption > -Paul W. > --000000000000a36095059c0c66b6 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
On Mon, Jan 13, 2020 at 1:44 PM Paul Wina= lski <paul.winalski@gmail.com= > wrote:
On 1/13/20, Rico Pajarola <rp@servium.ch> wrote:
>
> yes, but unless my memory is playing tricks, SunOS a.out had this feat= ure.

Do you mean support for shared libraries, or symbol preemption?
symbol preemption

=

-Paul W.
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