From patchwork Thu Jul 1 11:11:31 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Wolf X-Patchwork-Id: 57539 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 0478C1007DB for ; Thu, 1 Jul 2010 21:17:26 +1000 (EST) Received: from localhost ([127.0.0.1]:34027 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OUHli-0007aT-Ox for incoming@patchwork.ozlabs.org; Thu, 01 Jul 2010 07:17:22 -0400 Received: from [140.186.70.92] (port=37666 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OUHgJ-0003oe-LW for qemu-devel@nongnu.org; Thu, 01 Jul 2010 07:11:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OUHgF-0007RR-DC for qemu-devel@nongnu.org; Thu, 01 Jul 2010 07:11:47 -0400 Received: from mx1.redhat.com ([209.132.183.28]:18921) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OUHgF-0007RC-5h for qemu-devel@nongnu.org; Thu, 01 Jul 2010 07:11:43 -0400 Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o61BBg1O012073 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Thu, 1 Jul 2010 07:11:42 -0400 Received: from localhost.localdomain (dhcp-5-217.str.redhat.com [10.32.5.217]) by int-mx01.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o61BBdEw008946; Thu, 1 Jul 2010 07:11:41 -0400 From: Kevin Wolf To: qemu-devel@nongnu.org Date: Thu, 1 Jul 2010 13:11:31 +0200 Message-Id: <1277982694-28563-2-git-send-email-kwolf@redhat.com> In-Reply-To: <1277982694-28563-1-git-send-email-kwolf@redhat.com> References: <1277982694-28563-1-git-send-email-kwolf@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.11 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. Cc: kwolf@redhat.com Subject: [Qemu-devel] [PATCH v2 1/4] qemu-option: New qemu_opts_reset() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Markus Armbruster Signed-off-by: Markus Armbruster Signed-off-by: Kevin Wolf --- qemu-option.c | 9 +++++++++ qemu-option.h | 1 + 2 files changed, 10 insertions(+), 0 deletions(-) diff --git a/qemu-option.c b/qemu-option.c index 7f70d0f..30327d4 100644 --- a/qemu-option.c +++ b/qemu-option.c @@ -719,6 +719,15 @@ QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id, int fail_if_exist return opts; } +void qemu_opts_reset(QemuOptsList *list) +{ + QemuOpts *opts, *next_opts; + + QTAILQ_FOREACH_SAFE(opts, &list->head, next, next_opts) { + qemu_opts_del(opts); + } +} + int qemu_opts_set(QemuOptsList *list, const char *id, const char *name, const char *value) { diff --git a/qemu-option.h b/qemu-option.h index 4823219..9e2406c 100644 --- a/qemu-option.h +++ b/qemu-option.h @@ -115,6 +115,7 @@ int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque, QemuOpts *qemu_opts_find(QemuOptsList *list, const char *id); QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id, int fail_if_exists); +void qemu_opts_reset(QemuOptsList *list); int qemu_opts_set(QemuOptsList *list, const char *id, const char *name, const char *value); const char *qemu_opts_id(QemuOpts *opts);