From owner-freebsd-current@FreeBSD.ORG Wed Nov 9 17:52:22 2011 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B64331065673 for ; Wed, 9 Nov 2011 17:52:22 +0000 (UTC) (envelope-from julian@freebsd.org) Received: from vps1.elischer.org (vps1.elischer.org [204.109.63.16]) by mx1.freebsd.org (Postfix) with ESMTP id 8684B8FC1A for ; Wed, 9 Nov 2011 17:52:22 +0000 (UTC) Received: from julian-mac.elischer.org (home-nat.elischer.org [67.100.89.137]) (authenticated bits=0) by vps1.elischer.org (8.14.4/8.14.4) with ESMTP id pA9HqKNd027399 (version=TLSv1/SSLv3 cipher=DHE-RSA-CAMELLIA256-SHA bits=256 verify=NO); Wed, 9 Nov 2011 09:52:21 -0800 (PST) (envelope-from julian@freebsd.org) Message-ID: <4EBABDCF.8020107@freebsd.org> Date: Wed, 09 Nov 2011 09:52:15 -0800 From: Julian Elischer User-Agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10.4; en-US; rv:1.9.2.23) Gecko/20110920 Thunderbird/3.1.15 MIME-Version: 1.0 To: Ryan Stone References: <20111109160158.GA55645@lor.one-eyed-alien.net> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Brooks Davis , FreeBSD Current Subject: Re: [PATCH] Allow syslogd to accept multiple configuration files X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2011 17:52:22 -0000 On 11/9/11 8:21 AM, Ryan Stone wrote: > On Wed, Nov 9, 2011 at 11:01 AM, Brooks Davis wrote: >> Do you happen to know why the code calloc's the struct filed's with 1's? >> I didn't do any investigation but that's seems like an odd pattern. > calloc(1, sizeof(*f)) returns an array of 1 element of size sizeof(*f) > that is pre-zeroed. It's the userland equivalent of > malloc(sizeof(*f), ..., M_ZERO). I once did similar but changed the parser to have INCLUDE files. so you could insert new parts in between other entries it was about 15 years ago so I can't remember the syntax I used.