From patchwork Tue Jul 11 18:55:28 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Hemminger X-Patchwork-Id: 26794 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 55D2B5598; Tue, 11 Jul 2017 20:55:59 +0200 (CEST) Received: from mail-pg0-f45.google.com (mail-pg0-f45.google.com [74.125.83.45]) by dpdk.org (Postfix) with ESMTP id 78FCF37AF for ; Tue, 11 Jul 2017 20:55:56 +0200 (CEST) Received: by mail-pg0-f45.google.com with SMTP id k14so530217pgr.0 for ; Tue, 11 Jul 2017 11:55:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=VEY7wI2CdX8NUBXLMrswDrnViNlJrzaLXlFfybUaQK0=; b=qely3NlhS7NCMRQavaWrJkS2SxjYpezd6wOBX6kt+sCaOatZfR0PJ29sUp2KeSxnWA jMhP4wGZTJCsIN6kuKGgIJOGiXgIjNTVezLgPk7wWxbsgzV38Y0MIpWHVks3TZQ7aUnF qGuHEvsS94DsPX42+AiZ3E1nX/BPlmHwc64WWpKBQtkTsJrUO/BlAiSgDnY2jfWAunMf uzaxhBgGbN6/ft1zKim7huQimJzS/SPS+ktWFRBCldVc9gJOWNwTUtK9OqkfsJysV7JW U1CJgHCIosPajD1cahzEwUG+kuD6cTYTAOUoAEMhxDto3P/RSbIhEMTb6NS9GLAzRwuC pmlA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=VEY7wI2CdX8NUBXLMrswDrnViNlJrzaLXlFfybUaQK0=; b=e74BMEDKFoLFOf9iFJcXEvogmT7cc5DuID/jtH8rQeIAyNbZygK6l8QtpEu1KON+GS PQZwnIxx4MbBVHH7hfTFI87VXmBl3ekwRChNG5lFUr774zTJvWOwplKePNyOCbvwnB8t cetf1c6PQuJH1P7gPqqs83Upoh6xP+/dKhMnRyVIbhx0UBSjRpJVNRoVM7sAMF0buOiU p5VCpuwHLO+5KQoQlIvDGmjt1Am/UeFKhupxBqoBf1pqNaBecSWgjrA6n1R6L89kua2h KAEmJg/cFk0hDDhVbd0h809BiagTHdMcPlw4tVBL+EdxKRthenMja3TnkKNXLUrVnXZS hK3A== X-Gm-Message-State: AIVw113zdD9iDedtksOcyJn6oysZ14us0rg/vUBkca2HSb5Bf8YhlwG/ 7VhMT/1kui4eZKfzl7XJpw== X-Received: by 10.98.27.73 with SMTP id b70mr51041770pfb.42.1499799355326; Tue, 11 Jul 2017 11:55:55 -0700 (PDT) Received: from xeon-e3.wavecable.com (76-14-207-240.or.wavecable.com. [76.14.207.240]) by smtp.gmail.com with ESMTPSA id p77sm104099pfd.62.2017.07.11.11.55.53 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 11 Jul 2017 11:55:54 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger Date: Tue, 11 Jul 2017 11:55:28 -0700 Message-Id: <20170711185546.26138-2-stephen@networkplumber.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170711185546.26138-1-stephen@networkplumber.org> References: <20170711185546.26138-1-stephen@networkplumber.org> Subject: [dpdk-dev] [PATCH 01/19] devtools: add simple script to find duplicate includes X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This is just a simple check script to find obvious duplications. Signed-off-by: Stephen Hemminger --- devtools/dup_include.pl | 64 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100755 devtools/dup_include.pl diff --git a/devtools/dup_include.pl b/devtools/dup_include.pl new file mode 100755 index 000000000000..2946b6cc2ff3 --- /dev/null +++ b/devtools/dup_include.pl @@ -0,0 +1,64 @@ +#! /usr/bin/env perl + +# BSD LICENSE +# +# Copyright 2016 Stephen Hemminger +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the name of 6WIND S.A. nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# Examine files looking for duplicate references to the +# same include file. +# +# Usage: dup_include.pl foo.c bar.c +# + +use strict; +use warnings; + +die "no input files'n" + if ($#ARGV < 0); + +foreach my $filename (@ARGV) { + open my $f, '<', $filename + or die "$filename: $!\n"; + + my %included; + my $lineno = 0; + + while (<$f>) { + ++$lineno; + next unless /^#include\s+<(.+)>$/; + + my $h = $1; + warn "$filename:$lineno duplicate include $h\n" + if $included{$h}; + + $included{$h} = 1; + } + + close $f; +}