From patchwork Tue Jun 4 15:32:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= X-Patchwork-Id: 13685574 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8AE25C25B78 for ; Tue, 4 Jun 2024 15:33:49 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sEW9f-0006bl-9V; Tue, 04 Jun 2024 11:32:55 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sEW9c-0006aY-Tv for qemu-devel@nongnu.org; Tue, 04 Jun 2024 11:32:52 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sEW9b-0001HS-AO for qemu-devel@nongnu.org; Tue, 04 Jun 2024 11:32:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1717515170; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=AIaB3FlYOdNycMQI4y5Czf/Cychjn1r+a6n6QQ5ZqR4=; b=gSuGGebd/0cEGmW04RDSrh522ceM2jeJ2C8Ncxq0Og7DS6VnKFAXSGYK74Yn66fgOhkxSQ wbLp7IiwbC6iK+RcIbRzPEj6L8olXog7NwQRHgGtNHw6htBgCp+8IK7tYDY2lphJT+QO+w SCvWSoGf/L3wfxtybx2dihgnb9ihYbc= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-346-74DsxByFOi2tuh1sCzb9aA-1; Tue, 04 Jun 2024 11:32:47 -0400 X-MC-Unique: 74DsxByFOi2tuh1sCzb9aA-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 0056F1C0512B; Tue, 4 Jun 2024 15:32:47 +0000 (UTC) Received: from toolbox.redhat.com (unknown [10.39.194.137]) by smtp.corp.redhat.com (Postfix) with ESMTP id 30581492BCE; Tue, 4 Jun 2024 15:32:46 +0000 (UTC) From: =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= To: qemu-devel@nongnu.org Cc: Markus Armbruster , Michael Roth , Konstantin Kostiuk , =?utf-8?q?Daniel_P=2E_Berrang?= =?utf-8?q?=C3=A9?= Subject: [PATCH 02/14] qapi: add helper for checking if a command feature is set Date: Tue, 4 Jun 2024 16:32:30 +0100 Message-ID: <20240604153242.251334-3-berrange@redhat.com> In-Reply-To: <20240604153242.251334-1-berrange@redhat.com> References: <20240604153242.251334-1-berrange@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.9 Received-SPF: pass client-ip=170.10.133.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com 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_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org The 'qmp_command_has_feature' method returns true if the requested feature has been set. Signed-off-by: Daniel P. Berrangé --- include/qapi/qmp/dispatch.h | 1 + qapi/qmp-registry.c | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/include/qapi/qmp/dispatch.h b/include/qapi/qmp/dispatch.h index f2e956813a..0dfcb549b6 100644 --- a/include/qapi/qmp/dispatch.h +++ b/include/qapi/qmp/dispatch.h @@ -51,6 +51,7 @@ void qmp_disable_command(QmpCommandList *cmds, const char *name, void qmp_enable_command(QmpCommandList *cmds, const char *name); bool qmp_command_is_enabled(const QmpCommand *cmd); +bool qmp_command_has_feature(const QmpCommand *cmd, unsigned feature); bool qmp_command_available(const QmpCommand *cmd, Error **errp); const char *qmp_command_name(const QmpCommand *cmd); bool qmp_has_success_response(const QmpCommand *cmd); diff --git a/qapi/qmp-registry.c b/qapi/qmp-registry.c index 485bc5e6fc..392f0e5c5a 100644 --- a/qapi/qmp-registry.c +++ b/qapi/qmp-registry.c @@ -74,6 +74,11 @@ bool qmp_command_is_enabled(const QmpCommand *cmd) return cmd->enabled; } +bool qmp_command_has_feature(const QmpCommand *cmd, unsigned feature) +{ + return cmd->special_features & feature; +} + const char *qmp_command_name(const QmpCommand *cmd) { return cmd->name;