From patchwork Mon Nov 23 14:14:24 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paolo Bonzini X-Patchwork-Id: 11925373 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 40D13C2D0E4 for ; Mon, 23 Nov 2020 14:21:53 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id B0B8920758 for ; Mon, 23 Nov 2020 14:21:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="ZDJjbt9F" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B0B8920758 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:46034 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1khCj1-0004ZI-Mj for qemu-devel@archiver.kernel.org; Mon, 23 Nov 2020 09:21:51 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:36728) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1khCcQ-0003DD-N8 for qemu-devel@nongnu.org; Mon, 23 Nov 2020 09:15:02 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:39134) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1khCcM-0007pV-O8 for qemu-devel@nongnu.org; Mon, 23 Nov 2020 09:15:02 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1606140897; 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=uu4pdBoN9dgyqSaHAUhMadj6P5dazVOovEt0liU4I1Y=; b=ZDJjbt9Frqstvf2d9X1xa5T2VFGoC2o5xknRgaj9zkElD8Sf5iukLY0S7CQVhfNxgJoSF6 g9UJv4vDkytSiTTkgY/Ii6m5fsjDRI4jkzODCDGxbNIZt0CA/+GOCmsTIG/W4CmwiEZ6fj ZswJMcuWmbn9OSgY6Oz7SFW6SEgbPjs= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-231-TRW-lHCRPPO1UxrsTBem9w-1; Mon, 23 Nov 2020 09:14:55 -0500 X-MC-Unique: TRW-lHCRPPO1UxrsTBem9w-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9493218B9EEC for ; Mon, 23 Nov 2020 14:14:54 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id 542645D9E3; Mon, 23 Nov 2020 14:14:54 +0000 (UTC) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PATCH 25/36] hmp: introduce cmd_available Date: Mon, 23 Nov 2020 09:14:24 -0500 Message-Id: <20201123141435.2726558-26-pbonzini@redhat.com> In-Reply-To: <20201123141435.2726558-1-pbonzini@redhat.com> References: <20201123141435.2726558-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pbonzini@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=pbonzini@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_H3=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: Igor Mammedov Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Combine the RUN_STATE_PRECONFIG and cmd_can_preconfig checks into a single function, to avoid repeating the same expression (or its negation after applying DeMorgan's rule) over and over again. Reviewed-by: Igor Mammedov Signed-off-by: Paolo Bonzini --- monitor/hmp.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/monitor/hmp.c b/monitor/hmp.c index 1204233999..d40f4f4391 100644 --- a/monitor/hmp.c +++ b/monitor/hmp.c @@ -213,6 +213,11 @@ static bool cmd_can_preconfig(const HMPCommand *cmd) return strchr(cmd->flags, 'p'); } +static bool cmd_available(const HMPCommand *cmd) +{ + return !runstate_check(RUN_STATE_PRECONFIG) || cmd_can_preconfig(cmd); +} + static void help_cmd_dump_one(Monitor *mon, const HMPCommand *cmd, char **prefix_args, @@ -220,7 +225,7 @@ static void help_cmd_dump_one(Monitor *mon, { int i; - if (runstate_check(RUN_STATE_PRECONFIG) && !cmd_can_preconfig(cmd)) { + if (!cmd_available(cmd)) { return; } @@ -248,8 +253,7 @@ static void help_cmd_dump(Monitor *mon, const HMPCommand *cmds, /* Find one entry to dump */ for (cmd = cmds; cmd->name != NULL; cmd++) { if (hmp_compare_cmd(args[arg_index], cmd->name) && - ((!runstate_check(RUN_STATE_PRECONFIG) || - cmd_can_preconfig(cmd)))) { + cmd_available(cmd)) { if (cmd->sub_table) { /* continue with next arg */ help_cmd_dump(mon, cmd->sub_table, @@ -653,7 +657,7 @@ static const HMPCommand *monitor_parse_command(MonitorHMP *hmp_mon, (int)(p - cmdp_start), cmdp_start); return NULL; } - if (runstate_check(RUN_STATE_PRECONFIG) && !cmd_can_preconfig(cmd)) { + if (!cmd_available(cmd)) { monitor_printf(mon, "Command '%.*s' not available with -preconfig " "until after exit_preconfig.\n", (int)(p - cmdp_start), cmdp_start); @@ -1225,8 +1229,7 @@ static void monitor_find_completion_by_table(MonitorHMP *mon, } readline_set_completion_index(mon->rs, strlen(cmdname)); for (cmd = cmd_table; cmd->name != NULL; cmd++) { - if (!runstate_check(RUN_STATE_PRECONFIG) || - cmd_can_preconfig(cmd)) { + if (cmd_available(cmd)) { cmd_completion(mon, cmdname, cmd->name); } } @@ -1234,8 +1237,7 @@ static void monitor_find_completion_by_table(MonitorHMP *mon, /* find the command */ for (cmd = cmd_table; cmd->name != NULL; cmd++) { if (hmp_compare_cmd(args[0], cmd->name) && - (!runstate_check(RUN_STATE_PRECONFIG) || - cmd_can_preconfig(cmd))) { + cmd_available(cmd)) { break; } }