From owner-freebsd-hackers Mon Sep 15 11:54:58 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id LAA16595 for hackers-outgoing; Mon, 15 Sep 1997 11:54:58 -0700 (PDT) Received: from shell.firehouse.net (brian@shell.firehouse.net [209.42.203.45]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id LAA16590 for ; Mon, 15 Sep 1997 11:54:52 -0700 (PDT) Received: from localhost (brian@localhost) by shell.firehouse.net (8.8.5/8.8.5) with SMTP id OAA02189; Mon, 15 Sep 1997 14:54:18 -0400 (EDT) Date: Mon, 15 Sep 1997 14:54:14 -0400 (EDT) From: Brian Mitchell To: Sunthiti Patchararungruang cc: hackers@FreeBSD.ORG Subject: Re: Problem about BPF In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-hackers@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk On Tue, 16 Sep 1997, Sunthiti Patchararungruang wrote: > Dear every body, > > If I want to send a frame to a BPF device, can I use more than one > "write" commands to complete all fields of a packet? (i.e. first write for > ether_header and another write for IP packet). to the best of my knowledge, no. I believe it sends the packet out without really looking at it/determining if it is full or not.