From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Invalid use of Fmember in sigchld_handler Date: Mon, 12 Mar 2007 21:30:24 -0400 Message-ID: References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: sea.gmane.org 1173749452 17563 80.91.229.12 (13 Mar 2007 01:30:52 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Tue, 13 Mar 2007 01:30:52 +0000 (UTC) Cc: Andreas Schwab , emacs-devel@gnu.org To: storm@cua.dk (Kim F. Storm) Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Mar 13 02:30:44 2007 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1HQvqd-000143-GY for ged-emacs-devel@m.gmane.org; Tue, 13 Mar 2007 02:30:43 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1HQvrL-0003BN-U2 for ged-emacs-devel@m.gmane.org; Mon, 12 Mar 2007 20:31:27 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1HQvr6-00037N-Pc for emacs-devel@gnu.org; Mon, 12 Mar 2007 21:31:12 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1HQvr4-00032M-OH for emacs-devel@gnu.org; Mon, 12 Mar 2007 21:31:11 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1HQvr4-00032C-Lr for emacs-devel@gnu.org; Mon, 12 Mar 2007 20:31:10 -0500 Original-Received: from tomts13.bellnexxia.net ([209.226.175.34] helo=tomts13-srv.bellnexxia.net) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1HQvqL-000623-LA for emacs-devel@gnu.org; Mon, 12 Mar 2007 21:30:25 -0400 Original-Received: from pastel.home ([70.55.141.217]) by tomts13-srv.bellnexxia.net (InterMail vM.5.01.06.13 201-253-122-130-113-20050324) with ESMTP id <20070313013024.WEWC1593.tomts13-srv.bellnexxia.net@pastel.home> for ; Mon, 12 Mar 2007 21:30:24 -0400 Original-Received: by pastel.home (Postfix, from userid 20848) id 630B97F6C; Mon, 12 Mar 2007 21:30:24 -0400 (EDT) In-Reply-To: (Kim F. Storm's message of "Mon\, 12 Mar 2007 22\:32\:30 +0100") User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.95 (gnu/linux) X-detected-kernel: Solaris 8 (1) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:67828 Archived-At: >>> In sigchld_handler Fmember is used to find entries in deleted_pid_list, >>> but Fmember does not know about mark bits. >> >>> From lisp.h: >> >> #ifndef XGCTYPE >> /* The distinction does not exist now that the MARKBIT has been eliminated. */ >> #define XGCTYPE(a) XTYPE (a) >> #endif > That #ifndef seems to indicate that there are cases where GC_ does matter. > At least, it isn't obvious that some other definition of XGCTYPE cannot exist... "grep XGCTYPE" indicates it's not defined anywhere else. Stefan