From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:37336) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TjASE-0001Hv-8y for qemu-devel@nongnu.org; Thu, 13 Dec 2012 10:12:34 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TjARW-00060W-0K for qemu-devel@nongnu.org; Thu, 13 Dec 2012 10:12:06 -0500 Received: from mx1.redhat.com ([209.132.183.28]:9141) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TjARV-00060M-Pb for qemu-devel@nongnu.org; Thu, 13 Dec 2012 10:11:21 -0500 From: Kevin Wolf Date: Thu, 13 Dec 2012 16:10:33 +0100 Message-Id: <1355411450-12761-27-git-send-email-kwolf@redhat.com> In-Reply-To: <1355411450-12761-1-git-send-email-kwolf@redhat.com> References: <1355411450-12761-1-git-send-email-kwolf@redhat.com> Subject: [Qemu-devel] [PATCH 26/43] introduce qemu_opts_create_nofail function List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: anthony@codemonkey.ws Cc: kwolf@redhat.com, qemu-devel@nongnu.org From: Dong Xu Wang While id is NULL, qemu_opts_create can not fail, so ignore errors is fine. Signed-off-by: Dong Xu Wang 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 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, -- 1.7.6.5