From owner-freebsd-hackers@FreeBSD.ORG Sat May 6 16:37:49 2006 Return-Path: X-Original-To: freebsd-hackers@freebsd.org Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5CF8E16A438 for ; Sat, 6 May 2006 16:37:49 +0000 (UTC) (envelope-from phoemix@harmless.hu) Received: from marvin.harmless.hu (marvin.harmless.hu [195.56.55.204]) by mx1.FreeBSD.org (Postfix) with ESMTP id 02BC143D46 for ; Sat, 6 May 2006 16:37:48 +0000 (GMT) (envelope-from phoemix@harmless.hu) Received: from localhost (localhost [127.0.0.1]) by marvin (Postfix) with ESMTP id C4F3420001CA; Sat, 6 May 2006 18:37:46 +0200 (CEST) Received: from marvin.harmless.hu ([127.0.0.1]) by localhost (marvin [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 10630-06; Sat, 6 May 2006 18:37:46 +0200 (CEST) Received: by marvin (Postfix, from userid 1000) id 479EA20001C9; Sat, 6 May 2006 18:37:46 +0200 (CEST) Date: Sat, 6 May 2006 18:37:46 +0200 To: rookie@gufi.org Message-ID: <20060506163746.GA24724@marvin.harmless.hu> References: <20060506113936.GA13287@marvin.harmless.hu> <3bbf2fe10605060935l280183e9ifb0355970d01c2b8@mail.gmail.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="3MwIy2ne0vdjdPXF" Content-Disposition: inline In-Reply-To: <3bbf2fe10605060935l280183e9ifb0355970d01c2b8@mail.gmail.com> User-Agent: Mutt/1.5.9i From: phoemix@harmless.hu (Gergely CZUCZY) X-Virus-Scanned: by amavisd-new-20030616-p10 (Debian) at harmless.hu Cc: Gergely CZUCZY , freebsd-hackers@freebsd.org Subject: Re: syscall calling question X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 06 May 2006 16:37:50 -0000 --3MwIy2ne0vdjdPXF Content-Type: text/plain; charset=utf-8 Content-Disposition: inline On Sat, May 06, 2006 at 06:35:47PM +0200, Attilio Rao wrote: > The only functions can be called at userspace are syscalls through > software interrupt. where can I read about this more? how does it exactly works, where can i find the bits, if i want to experience, how can i add a syscall and call it, how goes the symbol into the compiled libc shared object, and so... ? Bye, Gergely Czuczy mailto: gergely.czuczy@harmless.hu PGP: http://phoemix.harmless.hu/phoemix.pgp Weenies test. Geniuses solve problems that arise. --3MwIy2ne0vdjdPXF Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFEXNDabBsEN0U7BV0RAhNNAJ4rI0lrZ4kRaBv1UqQFaH/8EYtdsQCeOPSp OhGqBczjyEU2Izort0oL73M= =yXri -----END PGP SIGNATURE----- --3MwIy2ne0vdjdPXF--