From patchwork Thu Feb 18 11:02:37 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ian Campbell X-Patchwork-Id: 8348631 Return-Path: X-Original-To: patchwork-xen-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id DDA3C9F399 for ; Thu, 18 Feb 2016 11:05:11 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0E7862038D for ; Thu, 18 Feb 2016 11:05:11 +0000 (UTC) Received: from lists.xen.org (lists.xenproject.org [50.57.142.19]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4872C20382 for ; Thu, 18 Feb 2016 11:05:10 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1aWMMA-0001X4-1b; Thu, 18 Feb 2016 11:02:46 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1aWMM8-0001WI-Ji for xen-devel@lists.xen.org; Thu, 18 Feb 2016 11:02:44 +0000 Received: from [85.158.139.211] by server-9.bemta-5.messagelabs.com id BF/90-03883-4D4A5C65; Thu, 18 Feb 2016 11:02:44 +0000 X-Env-Sender: prvs=8498e03b7=Ian.Campbell@citrix.com X-Msg-Ref: server-15.tower-206.messagelabs.com!1455793360!14887462!2 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 7.35.1; banners=-,-,- X-VirusChecked: Checked Received: (qmail 32101 invoked from network); 18 Feb 2016 11:02:42 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-15.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 18 Feb 2016 11:02:42 -0000 X-IronPort-AV: E=Sophos;i="5.22,464,1449532800"; d="scan'208";a="339100699" From: Ian Campbell To: , , Date: Thu, 18 Feb 2016 11:02:37 +0000 Message-ID: <1455793357-5712-1-git-send-email-ian.campbell@citrix.com> X-Mailer: git-send-email 2.1.4 MIME-Version: 1.0 X-DLP: MIA1 Cc: Jim Fehlig , Ian Campbell Subject: [Xen-devel] [PATCH] docs: document handling of metacharacter escape in xl disk format X-BeenThere: xen-devel@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Ian Campbell Cc: Jim Fehlig --- docs/misc/xl-disk-configuration.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/docs/misc/xl-disk-configuration.txt b/docs/misc/xl-disk-configuration.txt index 6a2118d..a03ad10 100644 --- a/docs/misc/xl-disk-configuration.txt +++ b/docs/misc/xl-disk-configuration.txt @@ -48,6 +48,24 @@ positionally or explicitly). Whitespace may appear before each parameter and will be ignored. +Metacharacters in a may be escaped using a backslash: + + Escape HEX Description + ------ --- ----------- + \a 0x07 Bell + \b 0x08 Backspace + \t 0x09 Horizontal Tab + \n 0x0A New Line / Line Feed + \f 0x0C Form Feed + \r 0x0D Carriage Return + \v 0x0B Vertical Tab + \" 0x22 A literal double quote + \' 0x27 A literal single quote + \\ 0x5C A literal backslash + \xXX Character XX in hexadecimal + \OOO Character OOO in octal + +Any other character following a backslash is an error. ===================== POSITIONAL PARAMETERS