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Thu, 15 Oct 2020 14:50:09 +0000 (UTC) Received: from merkur.redhat.com (ovpn-114-163.ams2.redhat.com [10.36.114.163]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9832360C07; Thu, 15 Oct 2020 14:50:08 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Subject: [PULL 07/10] qemu-storage-daemon: Remove QemuOpts from --object parser Date: Thu, 15 Oct 2020 16:49:49 +0200 Message-Id: <20201015144952.388043-8-kwolf@redhat.com> In-Reply-To: <20201015144952.388043-1-kwolf@redhat.com> References: <20201015144952.388043-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kwolf@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=63.128.21.124; envelope-from=kwolf@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/15 02:10:02 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, peter.maydell@linaro.org, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The command line parser for --object parses the input twice: Once into QemuOpts just for detecting help options, and then again into a QDict using the keyval parser for actually creating the object. Now that the keyval parser can also detect help options, we can simplify this and remove the QemuOpts part. Signed-off-by: Kevin Wolf Reviewed-by: Eric Blake Reviewed-by: Markus Armbruster Message-Id: <20201007164903.282198-5-kwolf@redhat.com> Signed-off-by: Kevin Wolf --- storage-daemon/qemu-storage-daemon.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) diff --git a/storage-daemon/qemu-storage-daemon.c b/storage-daemon/qemu-storage-daemon.c index 6f0e0cfb36..e419ba9f19 100644 --- a/storage-daemon/qemu-storage-daemon.c +++ b/storage-daemon/qemu-storage-daemon.c @@ -264,21 +264,14 @@ static void process_options(int argc, char *argv[]) } case OPTION_OBJECT: { - QemuOpts *opts; - const char *type; QDict *args; + bool help; - /* FIXME The keyval parser rejects 'help' arguments, so we must - * unconditionall try QemuOpts first. */ - opts = qemu_opts_parse(&qemu_object_opts, - optarg, true, &error_fatal); - type = qemu_opt_get(opts, "qom-type"); - if (type && user_creatable_print_help(type, opts)) { + args = keyval_parse(optarg, "qom-type", &help, &error_fatal); + if (help) { + user_creatable_print_help_from_qdict(args); exit(EXIT_SUCCESS); } - qemu_opts_del(opts); - - args = keyval_parse(optarg, "qom-type", NULL, &error_fatal); user_creatable_add_dict(args, true, &error_fatal); qobject_unref(args); break;