From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: =?UTF-8?Q?=C5=81ukasz_Stelmach?= Newsgroups: gmane.emacs.devel Subject: Arbitrary file descriptors for child process Date: Wed, 07 Oct 2015 06:34:08 +0000 Message-ID: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1444205708 6227 80.91.229.3 (7 Oct 2015 08:15:08 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 7 Oct 2015 08:15:08 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Oct 07 10:15:00 2015 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1ZjjsJ-0007ig-Pu for ged-emacs-devel@m.gmane.org; Wed, 07 Oct 2015 10:14:59 +0200 Original-Received: from localhost ([::1]:56147 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZjjsJ-000544-Bz for ged-emacs-devel@m.gmane.org; Wed, 07 Oct 2015 04:14:59 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53606) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZjiIv-0003RD-N9 for emacs-devel@gnu.org; Wed, 07 Oct 2015 02:34:22 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZjiIr-0005cD-IU for emacs-devel@gnu.org; Wed, 07 Oct 2015 02:34:21 -0400 Original-Received: from smtpo.poczta.interia.pl ([217.74.65.238]:52645) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZjiIr-0005aZ-8G for emacs-devel@gnu.org; Wed, 07 Oct 2015 02:34:17 -0400 X-Interia-R: Interia X-Interia-R-IP: 94.254.198.229 X-Interia-R-Helo: <[10.150.185.232]> Original-Received: from [10.150.185.232] (user-94-254-198-229.play-internet.pl [94.254.198.229]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by www.poczta.fm (INTERIA.PL) with ESMTPSA for ; Wed, 7 Oct 2015 08:34:12 +0200 (CEST) User-Agent: K-9 Mail for Android X-Interia-Antivirus: OK DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=interia.pl; s=biztos; t=1444199653; bh=LW7OwcL7jSBG7XqpUqC2qJVrvXEkUJoqbbUs/LMtL6k=; h=X-Interia-R:X-Interia-R-IP:X-Interia-R-Helo:User-Agent: MIME-Version:Content-Transfer-Encoding:Content-Type:Subject:From: Date:To:Message-ID:X-Interia-Antivirus; b=du3BsgP4FzP/csKEPd3oKxRP0a7tEhhDII5koDgDd22R9xqR+Fyq84+RCzRbki3Vn mGtepXUWzKHu5wicFKNjtlmYu5z+ywUcXg2e3ph/p6HyZ0hOmi05UwSS3D4cxsvp2n GT1xmFTkFxH9HalGIGarrDxmMDQtA1iSn+1wHvls= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x (no timestamps) [generic] X-Received-From: 217.74.65.238 X-Mailman-Approved-At: Wed, 07 Oct 2015 04:14:57 -0400 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 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-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:191036 Archived-At: Hi, Is there a way start a child process (like in start-process) with an arbitrary set of file-descriptors attached to Emacs buffers? What I am trying to achieve is an OTR "filter" for erc.el. The way I see it four file descriptors to send and receive messages. a) sending: "keyboard" -1-> otr filter -2-> erc -> network (direct or gnu= tls) =20 b) receiving: network -> erc -3-> otr filter -4-> "screen" Do you have any suggestions on this idea? --=20 =C5=81ukasz Stelmach z podr=C3=B3=C5=BCy