From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Helmut Eller Newsgroups: gmane.emacs.devel Subject: Re: SIGPROF + SIGCHLD and igc Date: Wed, 25 Dec 2024 11:46:38 +0100 Message-ID: <87bjx0hwfl.fsf@gmail.com> References: <87o713wwsi.fsf@telefonica.net> <87ldw7fwet.fsf@protonmail.com> <87a5cnfj8t.fsf@protonmail.com> <86seqe4j4f.fsf@gnu.org> <87ttaucub8.fsf@protonmail.com> <87pllicrpi.fsf@protonmail.com> <864j2u442i.fsf@gnu.org> <87ldw55w28.fsf@gmail.com> <86ed1x2pvh.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="3042"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: gerd.moellmann@gmail.com, pipcet@protonmail.com, ofv@wanadoo.es, emacs-devel@gnu.org, acorallo@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Dec 25 11:47:44 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 1tQOvY-0000jI-O4 for ged-emacs-devel@m.gmane-mx.org; Wed, 25 Dec 2024 11:47:44 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tQOuk-0000wp-CC; Wed, 25 Dec 2024 05:46:55 -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 1tQOuc-0000wP-Nc for emacs-devel@gnu.org; Wed, 25 Dec 2024 05:46:48 -0500 Original-Received: from mail-ej1-x62f.google.com ([2a00:1450:4864:20::62f]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1tQOua-0003Jh-06; Wed, 25 Dec 2024 05:46:45 -0500 Original-Received: by mail-ej1-x62f.google.com with SMTP id a640c23a62f3a-aa67333f7d2so864043266b.0; Wed, 25 Dec 2024 02:46:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1735123601; x=1735728401; darn=gnu.org; h=mime-version:user-agent:message-id:date:references:in-reply-to :subject:cc:to:from:from:to:cc:subject:date:message-id:reply-to; bh=ZHXC9Cab0/jGhSgQLznMvT35kfKeMxRsvKlqmKjMAaI=; b=lgTmnFCl/GxsWm60aAcrgOOcVscmRAHL0tyYQ/r/dhMS7hXS+0mZ9mOMfhcP3HiJ85 YeLu7hspHl9vrjhMNt+1XYSupSYeyiydeJY6x/aew5Fhy5vQ9FEZ7SShLX1UVK7HIKip tL9Gnn0Lt7cuXfla+TCNXpiJgTp2RbCI7XLGxOiuqZtzOSWn9tju7eGxAi1aAL9LZvrc 1t5PFgnJe5k7hGqoFz6DK5K/3lWsaBUBefqnk3mlbBetKmXxDiEjw6CFHDsothVAH1Zh I4pwHZ4XqRiwRhXz3OJ5Y1cWiG2P/B9y+6gcGQev4MQqPPvFMEqUqqrY0VCEqfT3N2Wn lH1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1735123601; x=1735728401; h=mime-version:user-agent:message-id:date:references:in-reply-to :subject:cc:to:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=ZHXC9Cab0/jGhSgQLznMvT35kfKeMxRsvKlqmKjMAaI=; b=ITZ/3fH3NIC92aRczA6Wgwv8wloOLaFL1+JtAHH/+4Rajx33znUP5/dKUcMUksp46v s2a8Rhi0ko/JJ1a2emkDp/bclx2dZ14jb1xgVdLh/Wtujah7lQE0xUKW2Hmi1AjCAj/B 5jmaMP1ImjTS9IrhdGJIoG/FwCERI7vGzxNNMpYKWbHnP/ai4k00Qs26DyTAE7Ki0c4I k5mqnpY7ZbH8uAnLF5ftc4TIkkNW4hjsL/CMDxpzjo8KbHYrEuBIJDaGCnCAcHYFfzZ3 P/X4h2rmPyuiq9JmEV8vZM0gyZTNlXjWpV7Ci1KlEV3YaiVocDVZKHBP//KkoJ1qJm6L wcEg== X-Forwarded-Encrypted: i=1; AJvYcCU0jsj4ccuICLxkZ74C/8uUYsFu/0vP/bZg6e4XG4Y2IJvafEXnlajIPabjMmwKS1cXdlrjSt1CGA==@gnu.org, AJvYcCUA7+hZ6msiTMJnN9zQtnOE4WqUTLQ5+eecfLQZHMe4iSCN3bERCPBN9CgGHNBpt7OF304nyFuzEdYqyjY=@gnu.org X-Gm-Message-State: AOJu0YxxMJ8RGd+mbsh9rwkFNeqmyXgutwpAQJ+wPkzBSR5+tScRmgjO f63L+QHov42W+eJYUQz+sIimSkIsyjpVUfIBrOCEBrRemBUs5YwTIWQATCki X-Gm-Gg: ASbGncsExF2gL8mKLFAjoAqtw/+kkO+1llN0g1opiUYsWx0ytuSG0iTNFeV8fzISapP Le7UQdM00J6RXLI4bIdEIL+aZShVtC58t7pT5Qkvn42PkeHVHKWobRKvrKVFKOvjK81UWLF4eM6 FREZcR5wiPCgkqed8MAh2dtjj8gET9Y3+H3IqCrPuAXzLDDeiSIzYo1gmmlkuoGwDpm+HNhQtcg Xc3hQCfcxDZ9aUEjSbWqT1OHkGUmJM+QF4pVxPfXudJJkFSNT38xJI= X-Google-Smtp-Source: AGHT+IGkzLKUwbHCNZE3MTLUin8NHaXcmNIyIKbrqrTg0F3FP0OrdKRKeaLh76d6M9G8YGEmH3xPOw== X-Received: by 2002:a17:907:1b1e:b0:aae:ec9d:5fdb with SMTP id a640c23a62f3a-aaeec9d6191mr660646866b.28.1735123599792; Wed, 25 Dec 2024 02:46:39 -0800 (PST) Original-Received: from caladan ([31.177.115.143]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-aac0efe4988sm789751166b.124.2024.12.25.02.46.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Dec 2024 02:46:39 -0800 (PST) In-Reply-To: <86ed1x2pvh.fsf@gnu.org> (Eli Zaretskii's message of "Tue, 24 Dec 2024 15:05:06 +0200") Received-SPF: pass client-ip=2a00:1450:4864:20::62f; envelope-from=eller.helmut@gmail.com; helo=mail-ej1-x62f.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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:327066 Archived-At: On Tue, Dec 24 2024, Eli Zaretskii wrote: >> From: Helmut Eller >> I think, SIGIO might cause trouble. > > Why do you think so? Its handler does almost nothing, just sets a > flag (if you ignore the Android-specific stuff there). Indeed that looks quite tame. Makes me wonder why handle_interrupt_signal needs to be so complicated in comparison. E.g. the line internal_last_event_frame = terminal->display_info.tty->top_frame; looks problematic for MPS. Helmut