From patchwork Wed Jun 2 16:55:26 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Armbruster X-Patchwork-Id: 54400 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 CCC94B7D29 for ; Thu, 3 Jun 2010 03:29:00 +1000 (EST) Received: from localhost ([127.0.0.1]:43796 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OJrkA-0003lg-8Z for incoming@patchwork.ozlabs.org; Wed, 02 Jun 2010 13:28:42 -0400 Received: from [140.186.70.92] (port=40054 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OJrFe-0007Pq-17 for qemu-devel@nongnu.org; Wed, 02 Jun 2010 12:57:12 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OJrE4-0005h5-IE for qemu-devel@nongnu.org; Wed, 02 Jun 2010 12:55:42 -0400 Received: from oxygen.pond.sub.org ([213.239.205.148]:35284) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OJrE4-0005ga-DD for qemu-devel@nongnu.org; Wed, 02 Jun 2010 12:55:32 -0400 Received: from blackfin.pond.sub.org (pD9E39C24.dip.t-dialin.net [217.227.156.36]) by oxygen.pond.sub.org (Postfix) with ESMTPA id 7B08F2DD380 for ; Wed, 2 Jun 2010 18:55:30 +0200 (CEST) Received: by blackfin.pond.sub.org (Postfix, from userid 500) id B80E23F6; Wed, 2 Jun 2010 18:55:29 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Date: Wed, 2 Jun 2010 18:55:26 +0200 Message-Id: <1275497729-13120-11-git-send-email-armbru@redhat.com> X-Mailer: git-send-email 1.6.6.1 In-Reply-To: <1275497729-13120-1-git-send-email-armbru@redhat.com> References: <1275497729-13120-1-git-send-email-armbru@redhat.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) Cc: kwolf@redhat.com, kraxel@redhat.com Subject: [Qemu-devel] [PATCH 10/13] 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 Signed-off-by: Markus Armbruster --- 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 acd74f9..87e324c 100644 --- a/qemu-option.c +++ b/qemu-option.c @@ -698,6 +698,15 @@ 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);