From patchwork Tue Dec 27 15:37:22 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Llu=C3=ADs_Vilanova?= X-Patchwork-Id: 709011 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3tp0Zf3H78z9sCM for ; Wed, 28 Dec 2016 02:46:02 +1100 (AEDT) Received: from localhost ([::1]:54635 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cLtwu-00055j-5R for incoming@patchwork.ozlabs.org; Tue, 27 Dec 2016 10:46:00 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37554) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cLtod-0006TS-W4 for qemu-devel@nongnu.org; Tue, 27 Dec 2016 10:37:28 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cLtoa-00077a-Ub for qemu-devel@nongnu.org; Tue, 27 Dec 2016 10:37:28 -0500 Received: from roura.ac.upc.es ([147.83.33.10]:44892) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cLtoa-00077C-GR for qemu-devel@nongnu.org; Tue, 27 Dec 2016 10:37:24 -0500 Received: from gw-2.ac.upc.es (gw-2.ac.upc.es [147.83.30.8]) by roura.ac.upc.es (8.13.8/8.13.8) with ESMTP id uBRFbNVu015091; Tue, 27 Dec 2016 16:37:23 +0100 Received: from localhost (unknown [84.88.51.85]) by gw-2.ac.upc.es (Postfix) with ESMTPSA id DB0D03E0; Tue, 27 Dec 2016 16:37:22 +0100 (CET) From: =?utf-8?b?TGx1w61z?= Vilanova To: qemu-devel@nongnu.org Date: Tue, 27 Dec 2016 16:37:22 +0100 Message-Id: <148285304262.12721.17599380934779528989.stgit@fimbulvetr.bsc.es> X-Mailer: git-send-email 2.11.0 In-Reply-To: <148285303159.12721.5833400768046299304.stgit@fimbulvetr.bsc.es> References: <148285303159.12721.5833400768046299304.stgit@fimbulvetr.bsc.es> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 X-MIME-Autoconverted: from 8bit to quoted-printable by roura.ac.upc.es id uBRFbNVu015091 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x [fuzzy] X-Received-From: 147.83.33.10 Subject: [Qemu-devel] [PATCH v3 2/6] queue: Add macro for incremental traversal X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paolo Bonzini , Peter Crosthwaite , Richard Henderson Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Adds macro QTAILQ_FOREACH_CONTINUE to support incremental list traversal. Signed-off-by: Lluís Vilanova --- include/qemu/queue.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/qemu/queue.h b/include/qemu/queue.h index 342073fb4d..0d709016f4 100644 --- a/include/qemu/queue.h +++ b/include/qemu/queue.h @@ -415,6 +415,11 @@ struct { \ (var); \ (var) = ((var)->field.tqe_next)) +#define QTAILQ_FOREACH_CONTINUE(var, field) \ + for ((var) = ((var)->field.tqe_next); \ + (var); \ + (var) = ((var)->field.tqe_next)) + #define QTAILQ_FOREACH_SAFE(var, head, field, next_var) \ for ((var) = ((head)->tqh_first); \ (var) && ((next_var) = ((var)->field.tqe_next), 1); \