From patchwork Wed Jul 20 16:50:12 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Avi Kivity X-Patchwork-Id: 105853 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [140.186.70.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 2BB33B6F6F for ; Thu, 21 Jul 2011 09:02:45 +1000 (EST) Received: from localhost ([::1]:44099 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qjdt6-0005bH-JK for incoming@patchwork.ozlabs.org; Wed, 20 Jul 2011 17:01:00 -0400 Received: from eggs.gnu.org ([140.186.70.92]:60638) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QjaAE-000838-BH for qemu-devel@nongnu.org; Wed, 20 Jul 2011 13:02:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QjaAC-0007Qz-9p for qemu-devel@nongnu.org; Wed, 20 Jul 2011 13:02:25 -0400 Received: from mx1.redhat.com ([209.132.183.28]:45438) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QjZyw-0004vv-Fo for qemu-devel@nongnu.org; Wed, 20 Jul 2011 12:50:47 -0400 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p6KGoij6017794 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Wed, 20 Jul 2011 12:50:45 -0400 Received: from cleopatra.tlv.redhat.com (cleopatra.tlv.redhat.com [10.35.255.11]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id p6KGohoe030774; Wed, 20 Jul 2011 12:50:44 -0400 Received: from s01.tlv.redhat.com (s01.tlv.redhat.com [10.35.255.8]) by cleopatra.tlv.redhat.com (Postfix) with ESMTP id 83BF6250B70; Wed, 20 Jul 2011 19:50:39 +0300 (IDT) From: Avi Kivity To: qemu-devel@nongnu.org Date: Wed, 20 Jul 2011 19:50:12 +0300 Message-Id: <1311180636-17012-63-git-send-email-avi@redhat.com> In-Reply-To: <1311180636-17012-1-git-send-email-avi@redhat.com> References: <1311180636-17012-1-git-send-email-avi@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 209.132.183.28 Cc: kvm@vger.kernel.org Subject: [Qemu-devel] [RFC v5 62/86] Introduce QEMU_NEW() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org qemu_malloc() is type-unsafe as it returns a void pointer. Introduce QEMU_NEW() (and QEMU_NEWZ()), which return the correct type. Signed-off-by: Avi Kivity --- qemu-common.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/qemu-common.h b/qemu-common.h index c2b79bd..e5a70d5 100644 --- a/qemu-common.h +++ b/qemu-common.h @@ -209,6 +209,9 @@ void qemu_free(void *ptr); char *qemu_strdup(const char *str); char *qemu_strndup(const char *str, size_t size); +#define QEMU_NEW(type) ((type *)(qemu_malloc(sizeof(type)))) +#define QEMU_NEWZ(type) ((type *)(qemu_mallocz(sizeof(type)))) + void qemu_mutex_lock_iothread(void); void qemu_mutex_unlock_iothread(void);