From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Starting a subprocess in stopped state Date: Sun, 07 May 2017 20:57:14 +0300 Message-ID: <834lwweeit.fsf@gnu.org> References: <831ss7hyh0.fsf@gnu.org> <83tw4zg3rj.fsf@gnu.org> <87bmr6wngl.fsf@zigzag> <83bmr6fmch.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1494179869 29150 195.159.176.226 (7 May 2017 17:57:49 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 7 May 2017 17:57:49 +0000 (UTC) Cc: ueno@gnu.org, emacs-devel@gnu.org To: Paul Eggert Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun May 07 19:57:45 2017 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d7QRC-0007T8-Ks for ged-emacs-devel@m.gmane.org; Sun, 07 May 2017 19:57:42 +0200 Original-Received: from localhost ([::1]:56306 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d7QRI-0003aa-1F for ged-emacs-devel@m.gmane.org; Sun, 07 May 2017 13:57:48 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:49932) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d7QRC-0003aV-Ia for emacs-devel@gnu.org; Sun, 07 May 2017 13:57:43 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d7QRB-0000Sx-VB for emacs-devel@gnu.org; Sun, 07 May 2017 13:57:42 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:39732) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d7QR5-0000RH-U0; Sun, 07 May 2017 13:57:35 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4702 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1d7QR4-00036R-MG; Sun, 07 May 2017 13:57:35 -0400 In-reply-to: (message from Paul Eggert on Sun, 7 May 2017 10:25:03 -0700) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 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.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:214682 Archived-At: > Cc: Daiki Ueno > From: Paul Eggert > Date: Sun, 7 May 2017 10:25:03 -0700 > > Eli Zaretskii wrote: > > Is there a way to create a process on Unix and GNU systems, but > > prevent it from running until it gets SIGCONT or something similar? > > Sure, the parent can fork and the child can send itself a SIGSTOP before doing > the exec. Thanks. I think we should do this when make-process was called with ':stop' non-nil.