From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51890) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V3LQ0-0006Ib-9B for qemu-devel@nongnu.org; Sun, 28 Jul 2013 03:29:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1V3LPr-0001Us-QT for qemu-devel@nongnu.org; Sun, 28 Jul 2013 03:29:28 -0400 Received: from mx1.redhat.com ([209.132.183.28]:56008) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V3LPr-0001U3-Im for qemu-devel@nongnu.org; Sun, 28 Jul 2013 03:29:19 -0400 Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r6S7TJ5f014150 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Sun, 28 Jul 2013 03:29:19 -0400 From: Igor Mammedov Date: Sun, 28 Jul 2013 09:29:10 +0200 Message-Id: <1374996553-21828-4-git-send-email-imammedo@redhat.com> In-Reply-To: <1374996553-21828-1-git-send-email-imammedo@redhat.com> References: <1374996553-21828-1-git-send-email-imammedo@redhat.com> Subject: [Qemu-devel] [PATCH 3/6] utils: add range_size() wrapper List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: mst@redhat.com Signed-off-by: Igor Mammedov --- include/qemu/range.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/qemu/range.h b/include/qemu/range.h index b76cc0d..19b742c 100644 --- a/include/qemu/range.h +++ b/include/qemu/range.h @@ -42,4 +42,10 @@ static inline int ranges_overlap(uint64_t first1, uint64_t len1, return !(last2 < first1 || last1 < first2); } +/* Get range size */ +static inline uint64_t range_size(Range r) +{ + return r.end - r.begin; +} + #endif -- 1.8.3.1