From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs,gmane.emacs.pretest.bugs Subject: bug#1688: 23.0.60; ttname returned by system-process-attributes points to nonexisting file Date: Mon, 12 Jan 2009 21:19:39 +0200 Message-ID: References: <877i5q2ij9.fsf@broken.deisui.org> <496B7B23.9070203@foxmail.com> Reply-To: Eli Zaretskii , 1688@emacsbugs.donarmstrong.com NNTP-Posting-Host: lo.gmane.org X-Trace: ger.gmane.org 1231789427 32105 80.91.229.12 (12 Jan 2009 19:43:47 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 12 Jan 2009 19:43:47 +0000 (UTC) Cc: emacs-pretest-bug@gnu.org, bug-gnu-emacs@gnu.org, ueno@unixuser.org To: richardeng , 1688@emacsbugs.donarmstrong.com Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jan 12 20:44:59 2009 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1LMSiU-0001cr-4W for geb-bug-gnu-emacs@m.gmane.org; Mon, 12 Jan 2009 20:44:54 +0100 Original-Received: from localhost ([127.0.0.1]:33388 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LMShD-0005Cm-M9 for geb-bug-gnu-emacs@m.gmane.org; Mon, 12 Jan 2009 14:43:35 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LMSh9-0005Ch-Kk for bug-gnu-emacs@gnu.org; Mon, 12 Jan 2009 14:43:31 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LMSh7-0005By-8E for bug-gnu-emacs@gnu.org; Mon, 12 Jan 2009 14:43:30 -0500 Original-Received: from [199.232.76.173] (port=55170 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LMSh6-0005Bs-U6 for bug-gnu-emacs@gnu.org; Mon, 12 Jan 2009 14:43:28 -0500 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:51562) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LMSh5-00022V-Vq for bug-gnu-emacs@gnu.org; Mon, 12 Jan 2009 14:43:28 -0500 Original-Received: from rzlab.ucr.edu (rzlab.ucr.edu [127.0.0.1]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n0CJhP8X023339; Mon, 12 Jan 2009 11:43:26 -0800 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.13.8/8.13.8/Submit) id n0CJP5MT018636; Mon, 12 Jan 2009 11:25:05 -0800 X-Loop: owner@emacsbugs.donarmstrong.com Resent-From: Eli Zaretskii Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs Resent-Date: Mon, 12 Jan 2009 19:25:05 +0000 Resent-Message-ID: Resent-Sender: owner@emacsbugs.donarmstrong.com X-Emacs-PR-Message: followup 1688 X-Emacs-PR-Package: emacs X-Emacs-PR-Keywords: Original-Received: via spool by submit@emacsbugs.donarmstrong.com id=B.123178799217185 (code B ref -1); Mon, 12 Jan 2009 19:25:05 +0000 Original-Received: (at submit) by emacsbugs.donarmstrong.com; 12 Jan 2009 19:19:52 +0000 X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. Original-Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n0CJJnu2017171 for ; Mon, 12 Jan 2009 11:19:50 -0800 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LMSKD-0005cQ-6x for bug-gnu-emacs@gnu.org; Mon, 12 Jan 2009 14:19:49 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LMSKB-0005bY-KM for bug-gnu-emacs@gnu.org; Mon, 12 Jan 2009 14:19:48 -0500 Original-Received: from [199.232.76.173] (port=36225 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LMSKB-0005bO-BM for bug-gnu-emacs@gnu.org; Mon, 12 Jan 2009 14:19:47 -0500 Original-Received: from mtaout2.012.net.il ([84.95.2.4]:63029) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LMSK9-0006TC-BM; Mon, 12 Jan 2009 14:19:45 -0500 Original-Received: from conversion-daemon.i_mtaout2.012.net.il by i_mtaout2.012.net.il (HyperSendmail v2004.12) id <0KDD00300FVF7H00@i_mtaout2.012.net.il>; Mon, 12 Jan 2009 21:19:52 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([77.126.141.155]) by i_mtaout2.012.net.il (HyperSendmail v2004.12) with ESMTPA id <0KDD00DO9HP0PJ41@i_mtaout2.012.net.il>; Mon, 12 Jan 2009 21:19:49 +0200 (IST) In-reply-to: <496B7B23.9070203@foxmail.com> X-012-Sender: halo1@inter.net.il X-detected-operating-system: by monty-python.gnu.org: Solaris 9.1 X-CrossAssassin-Score: 3 X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 3) Resent-Date: Mon, 12 Jan 2009 14:43:30 -0500 X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:24039 gmane.emacs.pretest.bugs:23679 Archived-At: > Date: Tue, 13 Jan 2009 01:17:23 +0800 > From: richardeng > Cc: emacs-pretest-bug@gnu.org > > --- sysdep.c.~1.328.~ 2009-01-03 07:04:59.000000000 -0800 > +++ sysdep.c 2009-01-13 01:09:56.000000000 -0800 > @@ -3322,7 +3322,7 @@ > > if (MINOR (rdev) >= minor_beg && MINOR (rdev) <= minor_end) > { > - sprintf (name + strlen (name), "%lu", MINOR (rdev)); > + sprintf (name + strlen (name), "/%lu", MINOR (rdev)); > break; > } It's not that simple: what happens if `name' is something like "ptys" or "tty"? We need to generate "ptys2" and "tty39" for them, not "ptys/2" and "tty/39". So a more complex logic is required here. Faced with this difficulty, I decided not to bother, since the value of `ttname' is not documented to return a valid file name. Perhaps some Linux guru (which I ain't) can suggest an easy solution.