From owner-freebsd-questions@FreeBSD.ORG Thu Nov 1 11:06:32 2007 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4927016A417 for ; Thu, 1 Nov 2007 11:06:32 +0000 (UTC) (envelope-from jonc@chen.org.nz) Received: from drone2.qsi.net.nz (drone2-svc-skyt.qsi.net.nz [202.89.128.2]) by mx1.freebsd.org (Postfix) with ESMTP id D3E0A13C4AA for ; Thu, 1 Nov 2007 11:06:31 +0000 (UTC) (envelope-from jonc@chen.org.nz) Received: (qmail 12774 invoked by uid 0); 1 Nov 2007 09:19:29 -0000 Received: from unknown (HELO chen.org.nz) ([202.89.146.5]) (envelope-sender ) by 0 (qmail-ldap-1.03) with SMTP for ; 1 Nov 2007 09:19:28 -0000 Received: by chen.org.nz (Postfix, from userid 1000) id 16FE27E862; Thu, 1 Nov 2007 22:19:28 +1300 (NZDT) Date: Thu, 1 Nov 2007 22:19:28 +1300 From: Jonathan Chen To: Yuri Message-ID: <20071101091927.GA89821@osiris.chen.org.nz> References: <1193901348.47297d249cb88@webmail.rawbw.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1193901348.47297d249cb88@webmail.rawbw.com> User-Agent: Mutt/1.4.2.3i Cc: yuri@tsoft.com, freebsd-questions@freebsd.org Subject: Re: 'break' system call man page is missing? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Nov 2007 11:06:32 -0000 On Thu, Nov 01, 2007 at 12:15:48AM -0700, Yuri wrote: > I can't find man page for system call break. > /usr/src/lib/libc/sys/ seems to have sources for many man pages but not for break. > > In the mean time in one case it fails for me with errno=22 (Invalid argument). > Is it's argument (pointer) related to /proc/##/map? One of the blocks mentioned > in this map file has upper limit equal to the argument pointer of break. Are you looking for brk(2)? -- Jonathan Chen ---------------------------------------------------------------------- "If everything's under control, you're going too slow" - Mario Andretti