From owner-freebsd-stable@FreeBSD.ORG Wed Jun 22 16:53:03 2005 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id EB67C16A41F for ; Wed, 22 Jun 2005 16:53:03 +0000 (GMT) (envelope-from debiandude@gmail.com) Received: from zproxy.gmail.com (zproxy.gmail.com [64.233.162.201]) by mx1.FreeBSD.org (Postfix) with ESMTP id B431743D55 for ; Wed, 22 Jun 2005 16:53:03 +0000 (GMT) (envelope-from debiandude@gmail.com) Received: by zproxy.gmail.com with SMTP id 12so306579nzp for ; Wed, 22 Jun 2005 09:53:03 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=pbFTVJ8YqKOgbQVvs5dJddJHsF2BCCgT6xDTF8s+mF+kL2Z/4SJqPdBGvw0madeKGYsmHRXtaiF16/saO38ruN1e+A9P3GTYzsr1KqqxvaR7qAuNtTtQyDpZFEKYHAizKNN6dL6JNBxPxipHzqz1ct/zaVUEPgPXnn0IlU6kyU4= Received: by 10.36.146.1 with SMTP id t1mr710780nzd; Wed, 22 Jun 2005 09:53:03 -0700 (PDT) Received: by 10.36.3.2 with HTTP; Wed, 22 Jun 2005 09:53:03 -0700 (PDT) Message-ID: Date: Wed, 22 Jun 2005 18:53:03 +0200 From: Hannes Mayer To: freebsd-stable@freebsd.org In-Reply-To: <8e5ef5f705061707365cf265a3@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <8e5ef5f705061707365cf265a3@mail.gmail.com> Subject: Re: Kernel module/IPC with userland: create and write to FIFO X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Hannes Mayer List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 Jun 2005 16:53:04 -0000 Daniel, Alexander, thanks a lot for your suggestions. So far I've made good progress. For the time being I'll buffer in kernel space - I'll look into the pipe stuff later. I just implemented tsleep and wakeup for the read blocking. After major problems when starting, this is going to be fun :-) Thanks again, Hannes.