From patchwork Wed Dec 2 08:08:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paolo Bonzini X-Patchwork-Id: 11945409 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8183CC64E8A for ; Wed, 2 Dec 2020 09:38:20 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E88BA22203 for ; Wed, 2 Dec 2020 09:38:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E88BA22203 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:40998 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kkOaY-0003uI-RB for qemu-devel@archiver.kernel.org; Wed, 02 Dec 2020 04:38:18 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:41050) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kkNDU-0004Ag-Dt for qemu-devel@nongnu.org; Wed, 02 Dec 2020 03:10:24 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:27998) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kkNCh-0003t4-1q for qemu-devel@nongnu.org; Wed, 02 Dec 2020 03:10:24 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1606896574; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=qHV1Bw2XcvB86SinjjcaViQAYlGKdlvYVGUfC9qwTiU=; b=DI640nlvFgH3512dbnta5guDvN4kJrbvt1BvxjXDsmbuTDa+qBPucwq4gQ15CBEX9nD7PL JulYdky4OLWtZNrmCSTrb7mFJvYKP4VOCqNcKmgLBNNCOcvBKpz3xMDqhHMfBJj3t7MrU7 BINBNt30YYMiIlV+lfJ7lKgQI6OQ920= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-123-1fRmO03YPWO_wKOqhbH9fw-1; Wed, 02 Dec 2020 03:09:32 -0500 X-MC-Unique: 1fRmO03YPWO_wKOqhbH9fw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id AD84F185E48B for ; Wed, 2 Dec 2020 08:09:31 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id 72D4F60C17 for ; Wed, 2 Dec 2020 08:09:31 +0000 (UTC) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PULL 110/113] scripts: kernel-doc: split typedef complex regex Date: Wed, 2 Dec 2020 03:08:46 -0500 Message-Id: <20201202080849.4125477-111-pbonzini@redhat.com> In-Reply-To: <20201202080849.4125477-1-pbonzini@redhat.com> References: <20201202080849.4125477-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pbonzini@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -35 X-Spam_score: -3.6 X-Spam_bar: --- X-Spam_report: (-3.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.497, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Mauro Carvalho Chehab The typedef regex for function prototypes are very complex. Split them into 3 separate regex and then join them using qr. Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/3a4af999a0d62d4ab9dfae1cdefdfcad93383356.1603792384.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet Signed-off-by: Paolo Bonzini Message-Id: <20201117165312.118257-29-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini --- scripts/kernel-doc | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/scripts/kernel-doc b/scripts/kernel-doc index 862b77686e..524fc626ed 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -1427,17 +1427,21 @@ sub dump_enum($$) { } } +my $typedef_type = qr { ((?:\s+[\w\*]+){1,8})\s* }x; +my $typedef_ident = qr { \*?\s*(\w\S+)\s* }x; +my $typedef_args = qr { \s*\((.*)\); }x; + +my $typedef1 = qr { typedef$typedef_type\($typedef_ident\)$typedef_args }x; +my $typedef2 = qr { typedef$typedef_type$typedef_ident$typedef_args }x; + sub dump_typedef($$) { my $x = shift; my $file = shift; $x =~ s@/\*.*?\*/@@gos; # strip comments. - # Parse function prototypes - if ($x =~ /typedef((?:\s+[\w\*]+){1,8})\s*\(\*?\s*(\w\S+)\s*\)\s*\((.*)\);/ || - $x =~ /typedef((?:\s+[\w\*]+\s+){1,8})\s*\*?(\w\S+)\s*\s*\((.*)\);/) { - - # Function typedefs + # Parse function typedef prototypes + if ($x =~ $typedef1 || $x =~ $typedef2) { $return_type = $1; $declaration_name = $2; my $args = $3;