From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:52236) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TTqpj-0007Uv-Ny for qemu-devel@nongnu.org; Thu, 01 Nov 2012 05:13:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TTqph-0000Z3-F1 for qemu-devel@nongnu.org; Thu, 01 Nov 2012 05:13:03 -0400 Received: from mail-da0-f45.google.com ([209.85.210.45]:33815) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TTqpg-0000Y0-5J for qemu-devel@nongnu.org; Thu, 01 Nov 2012 05:13:01 -0400 Received: by mail-da0-f45.google.com with SMTP id n15so1040424dad.4 for ; Thu, 01 Nov 2012 02:12:54 -0700 (PDT) Sender: Dong Xu Wang From: Dong Xu Wang Date: Thu, 1 Nov 2012 17:12:24 +0800 Message-Id: <1351761150-20705-5-git-send-email-wdongxu@linux.vnet.ibm.com> In-Reply-To: <1351761150-20705-1-git-send-email-wdongxu@linux.vnet.ibm.com> References: <1351761150-20705-1-git-send-email-wdongxu@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH V5 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 --- v4->v5: 1) Rewrite qemu_opts_create_nofail. 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