From owner-svn-src-head@FreeBSD.ORG Fri Apr 5 19:00:03 2013 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id EDAF07B9; Fri, 5 Apr 2013 19:00:03 +0000 (UTC) (envelope-from mdf356@gmail.com) Received: from mail-qe0-f41.google.com (mail-qe0-f41.google.com [209.85.128.41]) by mx1.freebsd.org (Postfix) with ESMTP id 6CAB0885; Fri, 5 Apr 2013 19:00:03 +0000 (UTC) Received: by mail-qe0-f41.google.com with SMTP id b10so970921qen.28 for ; Fri, 05 Apr 2013 11:59:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=OS07OTg8UHiw9kDEMwhD1RCHtG7pf8tIUbGd3Bg+Bnc=; b=d3Rxl8z/9WvjpHJV3LyHdGTsmQutCuEwpy4M0KPTCTwupQfJJG+F7PG/aZVV9I0aWn eLCnKdc2QKs78RCaYPRfQcJ6e2DCEQ/+nUEvVo+uqCuCVENpNvhDAeZSr/uVVuXpZdbA NQAbzCvRYuIJ+mY3JD96mie7jTsikPU1WWAh+bmnbeZLnXA+GW5RcLqmLJoQoKC6O8Vw 94ADj6EZZgwrLjyFw/XFwK1Ia+bnItz+jG0gfzAr5bl0Q3GqMqkgiISfpnidU6lg+xVk YoSL0n+va+rB8ceJCiL8NS/b+t5dfR8KO9qYS5UkrFNvfTuN2FG3LF0oS1khmEVkEM02 1/aQ== MIME-Version: 1.0 X-Received: by 10.229.128.156 with SMTP id k28mr3617166qcs.36.1365188397372; Fri, 05 Apr 2013 11:59:57 -0700 (PDT) Sender: mdf356@gmail.com Received: by 10.229.253.201 with HTTP; Fri, 5 Apr 2013 11:59:57 -0700 (PDT) In-Reply-To: <20130406020010.P1319@besplex.bde.org> References: <201304041904.r34J4F2I065527@svn.freebsd.org> <515DE949.6050309@FreeBSD.org> <20130406020010.P1319@besplex.bde.org> Date: Fri, 5 Apr 2013 11:59:57 -0700 X-Google-Sender-Auth: TFa58TnE_FK8VUUpKXU2mwccmow Message-ID: Subject: Re: svn commit: r249105 - in head/sys/cam: ata scsi From: mdf@FreeBSD.org To: Bruce Evans Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: "svn-src-head@freebsd.org" , "svn-src-all@freebsd.org" , Alexander Motin , "src-committers@freebsd.org" , Adrian Chadd X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Apr 2013 19:00:04 -0000 On Fri, Apr 5, 2013 at 8:21 AM, Bruce Evans wrote: > This method works well in userland too. Instead of assert() or abort(), > use an null dereference, or more portably, a signal Digressing quite a bit, doesn't abort() send a signal already, i.e. SIGABRT? And doesn't __assert() call abort()? Cheers, matthew