From mboxrd@z Thu Jan 1 00:00:00 1970 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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 07363C606B0 for ; Tue, 9 Jul 2019 06:17:24 +0000 (UTC) Received: from isis.lip6.fr (isis.lip6.fr [132.227.60.2]) (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 86DF9216C4 for ; Tue, 9 Jul 2019 06:17:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 86DF9216C4 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lip6.fr Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=cocci-bounces@systeme.lip6.fr Received: from systeme.lip6.fr (systeme.lip6.fr [132.227.104.7]) by isis.lip6.fr (8.15.2/8.15.2) with ESMTP id x696H8aQ014915; Tue, 9 Jul 2019 08:17:08 +0200 (CEST) Received: from systeme.lip6.fr (systeme.lip6.fr [127.0.0.1]) by systeme.lip6.fr (Postfix) with ESMTP id 1A6FE7772; Tue, 9 Jul 2019 08:17:08 +0200 (CEST) Received: from isis.lip6.fr (isis.lip6.fr [132.227.60.2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by systeme.lip6.fr (Postfix) with ESMTPS id 4458F76B5 for ; Tue, 9 Jul 2019 08:17:07 +0200 (CEST) Received: from mail2-relais-roc.national.inria.fr (mail2-relais-roc.national.inria.fr [192.134.164.83]) by isis.lip6.fr (8.15.2/8.15.2) with ESMTP id x696H6Ba022371 for ; Tue, 9 Jul 2019 08:17:06 +0200 (CEST) X-IronPort-AV: E=Sophos;i="5.63,469,1557180000"; d="scan'208";a="390998991" Received: from abo-12-105-68.mrs.modulonet.fr (HELO hadrien) ([85.68.105.12]) by mail2-relais-roc.national.inria.fr with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Jul 2019 08:07:40 +0200 Date: Tue, 9 Jul 2019 08:07:40 +0200 (CEST) From: Julia Lawall X-X-Sender: jll@hadrien To: Quentin Young In-Reply-To: Message-ID: References: User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="8323329-966215639-1562652460=:3825" X-Greylist: Sender IP whitelisted, Sender e-mail whitelisted, not delayed by milter-greylist-4.4.3 (isis.lip6.fr [132.227.60.2]); Tue, 09 Jul 2019 08:17:08 +0200 (CEST) X-Greylist: Delayed for 00:09:26 by milter-greylist-4.4.3 (isis.lip6.fr [132.227.60.2]); Tue, 09 Jul 2019 08:17:06 +0200 (CEST) X-Scanned-By: MIMEDefang 2.78 on 132.227.60.2 X-Scanned-By: MIMEDefang 2.78 on 132.227.60.2 Cc: cocci@systeme.lip6.fr Subject: Re: [Cocci] How to write SmPL patch to handle for-each macros? X-BeenThere: cocci@systeme.lip6.fr X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: cocci-bounces@systeme.lip6.fr Errors-To: cocci-bounces@systeme.lip6.fr This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --8323329-966215639-1562652460=:3825 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT On Wed, 3 Jul 2019, Quentin Young wrote: > Hi there, I was wondering how to handle this situation in SmPL. I have a > codebase that defines a couple macros for use within for loops, mostly used to > iterate lists, like this: > > for (LIST_ELEMENTS(…)) { > /* blah blah */ > } > > I’m having trouble figuring out how to write a rule that matches these for > statements without resorting to doing preprocessor expansion before I run > spatch. The semantics I’m trying to achieve are: > > @@ > … > @@ > > for (LIST_ELEMENTS(…)) { > /* stuff I want to match is here */ > } > > Could I get some help? Barring that, I’d also take a link to the appropriate > documentation, if I’ve missed it. Thanks in advance. Perhaps it will work to put something in standard.h #define LIST_ELEMENTS(a,b,c) ;; You can also make your own file of macro definitions and pass them in with --macro-file julia > > Quentin > _______________________________________________ > Cocci mailing list > Cocci@systeme.lip6.fr > https://systeme.lip6.fr/mailman/listinfo/cocci > --8323329-966215639-1562652460=:3825 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Cocci mailing list Cocci@systeme.lip6.fr https://systeme.lip6.fr/mailman/listinfo/cocci --8323329-966215639-1562652460=:3825--