From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.devel Subject: Re: Environment variables in dynamic modules Date: Thu, 11 Jan 2024 18:18:24 +0100 Message-ID: <87v87z94bj.fsf@igel.home> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="22966"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: emacs-devel@gnu.org To: Spencer Baugh Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Jan 11 18:19:33 2024 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rNyiJ-0005jJ-1a for ged-emacs-devel@m.gmane-mx.org; Thu, 11 Jan 2024 18:19:31 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rNyhX-0004AV-NL; Thu, 11 Jan 2024 12:18:44 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rNyhP-0004A4-Oe for emacs-devel@gnu.org; Thu, 11 Jan 2024 12:18:36 -0500 Original-Received: from mail-out.m-online.net ([2001:a60:0:28:0:1:25:1]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rNyhM-0004DG-K8 for emacs-devel@gnu.org; Thu, 11 Jan 2024 12:18:35 -0500 Original-Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4T9rwf3jhCz1sBqf; Thu, 11 Jan 2024 18:18:26 +0100 (CET) Original-Received: from localhost (dynscan1.mnet-online.de [192.168.6.68]) by mail.m-online.net (Postfix) with ESMTP id 4T9rwf1MKkz1qqlc; Thu, 11 Jan 2024 18:18:26 +0100 (CET) X-Virus-Scanned: amavis at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.68]) (amavis, port 10024) with ESMTP id llE74JGmT6LE; Thu, 11 Jan 2024 18:18:24 +0100 (CET) X-Auth-Info: ccpWz3NZRwoqspnmIVYh5KgOPH6DrZU0eBpeskITLL9m8GbZQkDhwTfKMvCuLX4z Original-Received: from igel.home (aftr-62-216-202-103.dynamic.mnet-online.de [62.216.202.103]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Thu, 11 Jan 2024 18:18:24 +0100 (CET) Original-Received: by igel.home (Postfix, from userid 1000) id 36E062C1958; Thu, 11 Jan 2024 18:18:24 +0100 (CET) In-Reply-To: (Spencer Baugh's message of "Thu, 11 Jan 2024 11:03:25 -0500") X-Yow: I wonder if I should put myself in ESCROW!! Received-SPF: pass client-ip=2001:a60:0:28:0:1:25:1; envelope-from=whitebox@nefkom.net; helo=mail-out.m-online.net X-Spam_score_int: -23 X-Spam_score: -2.4 X-Spam_bar: -- X-Spam_report: (-2.4 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:314864 Archived-At: On Jan 11 2024, Spencer Baugh wrote: > This means that a dynamic module which links against a library which > reads environment variables will not be affected by changes to > process-environment. That is true for any use of getenv (the C function), dynamic modules nor not. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."