From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Philipp Stephani Newsgroups: gmane.emacs.devel Subject: Re: [PATCH] posix_spawn blocks SIGCHLD in spawned processes Date: Tue, 19 Apr 2022 16:48:48 +0200 Message-ID: <8D9649EE-5C77-4BF9-BE2D-8E7ADC7AE910@gmail.com> References: <7CFD5E28-8266-4004-BF66-255146D72722@gnu.org> <83r18whunp.fsf@gnu.org> <36bbd45c-0a87-13b7-1589-afe943329e20@fastmail.com> <83ee4whqpf.fsf@gnu.org> <87v8y33hu1.fsf@rfc20.org> <83sft7aqxd.fsf@gnu.org> <3db6c69c-0c08-3f92-491b-0b715b18eb40@fastmail.com> <87pmo6c3h6.fsf@gmail.com> <86o82mvybj.fsf@hoetzel.info> <87zgm6ghdz.fsf@gmail.com> <864k4dvhr6.fsf@hoetzel.info> <87ee1tb0oc.fsf@gmail.com> Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3696.80.82.1.1\)) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="10459"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Alan Third , =?utf-8?B?SsO8cmdlbiBIw7Z0emVs?= , Emacs developers , Saulius Menkevicius , Matt Armstrong , Eli Zaretskii , YAMAMOTO Mitsuharu To: Robert Pluim Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Apr 19 17:33:47 2022 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 1ngprP-0002XO-5R for ged-emacs-devel@m.gmane-mx.org; Tue, 19 Apr 2022 17:33:47 +0200 Original-Received: from localhost ([::1]:51196 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ngprO-0000jj-46 for ged-emacs-devel@m.gmane-mx.org; Tue, 19 Apr 2022 11:33:46 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39924) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ngpfq-0002ah-IA for emacs-devel@gnu.org; Tue, 19 Apr 2022 11:21:50 -0400 Original-Received: from mail-ej1-x62e.google.com ([2a00:1450:4864:20::62e]:46890) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ngp9x-0008Gm-Uy; Tue, 19 Apr 2022 10:48:55 -0400 Original-Received: by mail-ej1-x62e.google.com with SMTP id t11so33397420eju.13; Tue, 19 Apr 2022 07:48:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=bN+zy19dgOiMtwDOXE30akGmlt4Q1/jJbeotz2CHda4=; b=mpq+0YBhjgzQ9Fjb07c4SpbTEmPzy1y3upuMckvXW5SpXQySygqDL5EMYPN3LKdXyJ xlt3bqhjSNHwTITNVg/SQdjavGs2JaImhyhUKe6NTdTCiilEQ0RKI2lNO5U2Z6GPShdd Wlo/7EjOUqdKsapYUdx4s7z9JdUhwjIbU62s0/Px5Qj8T5fPnN6SPGzzIqS5DVtJUx/O kad3DaI2OUbyUUw9Gn8R8vcthRu/ASS8jzmpZy5E9x0QccZihn9+6VFDR1etega/J4v5 rsh5llXr1jx3SXOl5Z+RX2fGAam/OkmyVNwG6rSPS98neKXKvWgSUJMRWfIVuE7SwFQR qLyA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=bN+zy19dgOiMtwDOXE30akGmlt4Q1/jJbeotz2CHda4=; b=44zCGK0IZh8G1ctr3yFcoDJnffzO8TZzclToNBYvcpv2pLMQWN777fqR5HJC+3fLST uGqABplNikc26b27HRVpihqhZ20/DkeBszn/0tGoPYjqYDziL/50v8gcurBKC6Z68jzu fN4JbX+yEqEJS+siqwhHwuNoN8dEHjuBoj76DfEHJEeecK8j3ZGo63bFtmlOIiG1ZTgL A8BxgyRacV3+UXRpjJwWizRoe8TXxoiHZ0UF83FIuQKLbpt6wPvmP0LnpoAbUTokpgfM cs67T0BNoOGg4Bg8qj09yziXxYmWCrovQXuZikYreNYys8b5Y1LxlXw2mUmBCCFFKbxC 1idA== X-Gm-Message-State: AOAM532mmMQ8Fbe15tLYynxQV3mc78mHHQVxH+KH/7wHiU/PnnYsf5wp D/TWOXbMytqQDsryEiTyE0Q= X-Google-Smtp-Source: ABdhPJzp9ilLHOFMJ0xhPLTH+hjboBHxVBQfYK+QnODW9l5IbCSGTyZ7z56YHcOcDVCbBMhZut40HQ== X-Received: by 2002:a17:907:6e14:b0:6ef:e72c:a3f3 with SMTP id sd20-20020a1709076e1400b006efe72ca3f3mr2279966ejc.708.1650379730790; Tue, 19 Apr 2022 07:48:50 -0700 (PDT) Original-Received: from smtpclient.apple (p57aaf78d.dip0.t-ipconnect.de. [87.170.247.141]) by smtp.gmail.com with ESMTPSA id k15-20020aa7c04f000000b004229daeaf37sm6570984edo.40.2022.04.19.07.48.49 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 19 Apr 2022 07:48:50 -0700 (PDT) In-Reply-To: <87ee1tb0oc.fsf@gmail.com> X-Mailer: Apple Mail (2.3696.80.82.1.1) Received-SPF: pass client-ip=2a00:1450:4864:20::62e; envelope-from=p.stephani2@gmail.com; helo=mail-ej1-x62e.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, 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" Xref: news.gmane.io gmane.emacs.devel:288673 Archived-At: > Am 19.04.2022 um 16:36 schrieb Robert Pluim : >=20 >>>>>> On Sun, 17 Apr 2022 20:22:13 +0200, Philipp Stephani = said: >=20 > Philipp> If not already done, would you mind installing this = example as a new > Philipp> regression test? This area seems subtle enough that we'd = benefit from > Philipp> testing the behavior explicitly. >=20 > I don=CA=BCt think our test suite has support for compiling C programs > (Emacs C modules yes, but not standalone programs). I wouldn't expect that we'd need specific support for that, it's just = another Make target.=