From owner-freebsd-questions@FreeBSD.ORG Wed Oct 20 06:32:55 2010 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 C1AA3106564A for ; Wed, 20 Oct 2010 06:32:55 +0000 (UTC) (envelope-from fernando.apesteguia@gmail.com) Received: from mail-bw0-f54.google.com (mail-bw0-f54.google.com [209.85.214.54]) by mx1.freebsd.org (Postfix) with ESMTP id 52A718FC12 for ; Wed, 20 Oct 2010 06:32:54 +0000 (UTC) Received: by bwz15 with SMTP id 15so1002891bwz.13 for ; Tue, 19 Oct 2010 23:32:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:date:message-id :subject:from:to:content-type; bh=LwA0qyJCO4dCw8PeVPVJkDNYXMOG0b2iMe7O7M370PU=; b=JhBbvXX0jMYKO9zHkNaWkWho12dNzxhObq4DMOjPE1LxybXogO2SYdntwU+89+FEFU 1v48mQnapMFockOrrtQCOZV+7OcmqTfk6GUkARbWCjG20j2jAwv4HJC1Bgw7wLu3TB6N jGmnoQFy1y92Bcey3jrfHrQX3f5GlCZSSUVp4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=rlKPciKea2A2K5tXRzuwSdNJ0FRmGdqAmBg5yMadmV4sBXNt2r5Go7TudJ1ZJVRSo+ lzucHQR+NwfAm1DKQZiUdQ8VnPmf1n982VTcYSejSTdew0S5pkmKt166yWyLYBWWLm46 97WG7Myzd/Z/qqIQDlGeXsZVeWUMKZanesVHo= MIME-Version: 1.0 Received: by 10.204.101.132 with SMTP id c4mr6470359bko.87.1287556374105; Tue, 19 Oct 2010 23:32:54 -0700 (PDT) Received: by 10.204.148.82 with HTTP; Tue, 19 Oct 2010 23:32:54 -0700 (PDT) Date: Wed, 20 Oct 2010 08:32:54 +0200 Message-ID: From: =?ISO-8859-1?Q?Fernando_Apestegu=EDa?= To: User Questions Content-Type: text/plain; charset=ISO-8859-1 Subject: struct fileops question 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: Wed, 20 Oct 2010 06:32:55 -0000 Hi, I'm trying to understand some pieces of the FreeBSD kernel. Having a look at struct fileops in file.h I was wondering why other file related functions don't have an entry in the vector. I was thinking in mmap, fsync or sendfile. Can anyone tell me the reason? Thanks in advance.