From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12398 invoked by alias); 22 Apr 2013 16:33:39 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 12387 invoked by uid 89); 22 Apr 2013 16:33:39 -0000 X-Spam-SWARE-Status: No, score=-6.9 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,RCVD_IN_DNSWL_HI,RCVD_IN_HOSTKARMA_W,RP_MATCHES_RCVD,SPF_HELO_PASS autolearn=ham version=3.3.1 Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.84/v0.84-167-ge50287c) with ESMTP; Mon, 22 Apr 2013 16:33:38 +0000 Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r3MGXX1Q031830 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 22 Apr 2013 12:33:33 -0400 Received: from barimba (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by int-mx12.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id r3MGXSHq003693 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Mon, 22 Apr 2013 12:33:28 -0400 From: Tom Tromey To: Andreas Schwab Cc: gdb-patches@sourceware.org Subject: Re: RFC: close-on-exec internal file descriptors References: <874njjs1aa.fsf@fleche.redhat.com> <87fw32p00e.fsf@fleche.redhat.com> <874niy6y35.fsf@fleche.redhat.com> Date: Mon, 22 Apr 2013 23:55:00 -0000 In-Reply-To: <874niy6y35.fsf@fleche.redhat.com> (Tom Tromey's message of "Thu, 03 Jan 2013 09:16:46 -0700") Message-ID: <87d2tmsey0.fsf@fleche.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-SW-Source: 2013-04/txt/msg00680.txt.bz2 >>>>> "Tom" == Tom Tromey writes: Tom> I'll give it a try. If it works I suppose we'll need a new plan. Tom> One idea would be to see which file descriptors are open when gdb Tom> starts, and then preserve just those. Tom> Here's the implementation of this idea. Tom> Built and regtested on x86-64 Fedora 16. Tom> Tom Tom> 2013-01-03 Tom Tromey Tom> PR gdb/7912: Tom> * Makefile.in (SFILES): Add filestuff.c Tom> (COMMON_OBS): Add filestuff.o. Tom> (filestuff.o): New target. [...] I'm checking this in now. I rebased it and then regression tested it on x86-64 Fedora 18. Tom