From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:53715) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tbo02-000430-KA for qemu-devel@nongnu.org; Fri, 23 Nov 2012 02:48:40 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Tbnzx-0001tV-SP for qemu-devel@nongnu.org; Fri, 23 Nov 2012 02:48:34 -0500 Received: from mail-ie0-f173.google.com ([209.85.223.173]:33630) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tbnzx-0001rA-Na for qemu-devel@nongnu.org; Fri, 23 Nov 2012 02:48:29 -0500 Received: by mail-ie0-f173.google.com with SMTP id e13so2761118iej.4 for ; Thu, 22 Nov 2012 23:48:29 -0800 (PST) Sender: Dong Xu Wang From: Dong Xu Wang Date: Fri, 23 Nov 2012 15:47:39 +0800 Message-Id: <1353656865-20910-5-git-send-email-wdongxu@linux.vnet.ibm.com> In-Reply-To: <1353656865-20910-1-git-send-email-wdongxu@linux.vnet.ibm.com> References: <1353656865-20910-1-git-send-email-wdongxu@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH V6 04/10] introduce qemu_opts_create_nofail function List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, Dong Xu Wang While id is NULL, qemu_opts_create can not fail, so ignore errors is fine. Signed-off-by: Dong Xu Wang --- 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 e0131ce..1303188 100644 --- a/qemu-option.c +++ b/qemu-option.c @@ -780,6 +780,15 @@ QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id, return opts; } +QemuOpts *qemu_opts_create_nofail(QemuOptsList *list) +{ + QemuOpts *opts; + Error *errp = NULL; + opts = qemu_opts_create(list, NULL, 0, &errp); + assert_no_error(errp); + return opts; +} + void qemu_opts_reset(QemuOptsList *list) { QemuOpts *opts, *next_opts; diff --git a/qemu-option.h b/qemu-option.h index ca72986..b0f8d1e 100644 --- a/qemu-option.h +++ b/qemu-option.h @@ -133,6 +133,7 @@ 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, Error **errp); +QemuOpts *qemu_opts_create_nofail(QemuOptsList *list); void qemu_opts_reset(QemuOptsList *list); void qemu_opts_loc_restore(QemuOpts *opts); int qemu_opts_set(QemuOptsList *list, const char *id, -- 1.7.1