From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dedi548.your-server.de (dedi548.your-server.de [85.10.215.148]) by sourceware.org (Postfix) with ESMTPS id 7CB5E388EC1C for ; Mon, 19 Oct 2020 16:05:29 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 7CB5E388EC1C Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=embedded-brains.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=sebastian.huber@embedded-brains.de Received: from sslproxy02.your-server.de ([78.47.166.47]) by dedi548.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92.3) (envelope-from ) id 1kUXf6-0004Ol-HP for newlib@sourceware.org; Mon, 19 Oct 2020 18:05:28 +0200 Received: from [82.100.198.138] (helo=mail.embedded-brains.de) by sslproxy02.your-server.de with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92) (envelope-from ) id 1kUXf1-0002me-Ej for newlib@sourceware.org; Mon, 19 Oct 2020 18:05:23 +0200 Received: from localhost (localhost.localhost [127.0.0.1]) by mail.embedded-brains.de (Postfix) with ESMTP id 1F0AC2A1682 for ; Mon, 19 Oct 2020 18:04:11 +0200 (CEST) Received: from mail.embedded-brains.de ([127.0.0.1]) by localhost (zimbra.eb.localhost [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id w2Mrd5RMgYK2 for ; Mon, 19 Oct 2020 18:04:10 +0200 (CEST) Received: from localhost (localhost.localhost [127.0.0.1]) by mail.embedded-brains.de (Postfix) with ESMTP id 9F8312A168B for ; Mon, 19 Oct 2020 18:04:10 +0200 (CEST) X-Virus-Scanned: amavisd-new at zimbra.eb.localhost Received: from mail.embedded-brains.de ([127.0.0.1]) by localhost (zimbra.eb.localhost [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id gMHJxzlF568l for ; Mon, 19 Oct 2020 18:04:10 +0200 (CEST) Received: from linux-diu0.suse (unknown [192.168.96.161]) by mail.embedded-brains.de (Postfix) with ESMTP id 820BC2A1689 for ; Mon, 19 Oct 2020 18:04:10 +0200 (CEST) From: Sebastian Huber To: newlib@sourceware.org Subject: [PATCH 07/11] Restore an RB_COLOR macro, for the benefit of Date: Mon, 19 Oct 2020 18:05:20 +0200 Message-Id: <20201019160522.15408-8-sebastian.huber@embedded-brains.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201019160522.15408-1-sebastian.huber@embedded-brains.de> References: <20201019160522.15408-1-sebastian.huber@embedded-brains.de> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Authenticated-Sender: smtp-embedded@poldinet.de X-Virus-Scanned: Clear (ClamAV 0.102.4/25962/Mon Oct 19 15:57:02 2020) X-Spam-Status: No, score=-11.9 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: newlib@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Newlib mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 19 Oct 2020 16:05:30 -0000 From: dougm a bit of DIAGNOSTIC code that depends on it. Reported by: rpokala, mjguzik Reviewed by: markj Differential Revision: https://reviews.freebsd.org/D25204 --- newlib/libc/include/sys/tree.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/newlib/libc/include/sys/tree.h b/newlib/libc/include/sys/tre= e.h index 29b731822..7c2053981 100644 --- a/newlib/libc/include/sys/tree.h +++ b/newlib/libc/include/sys/tree.h @@ -333,6 +333,12 @@ struct { \ #define RB_TRUE 1 #define RB_FALSE 0 =20 +/* For debugging support */ +#define RB_COLOR(elm, field) (RB_PARENT(elm, field) =3D=3D NULL ? RB_FA= LSE : \ + RB_LEFT(RB_PARENT(elm, field), field) =3D=3D elm ? \ + RB_RED_LF(RB_PARENT(elm, field), field) : \ + RB_RED_RT(RB_PARENT(elm, field), field) + /* * Something to be invoked in a loop at the root of every modified subtr= ee, * from the bottom up to the root, to update augmented node data. --=20 2.26.2