From patchwork Wed Dec 2 08:08:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paolo Bonzini X-Patchwork-Id: 11945331 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=-17.2 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 D04A2C64E8A for ; Wed, 2 Dec 2020 09:17:58 +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 47C9F2086A for ; Wed, 2 Dec 2020 09:17:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 47C9F2086A 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]:40570 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kkOGo-0004Uy-Lp for qemu-devel@archiver.kernel.org; Wed, 02 Dec 2020 04:17:54 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:40768) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kkNDI-0003jY-Gw for qemu-devel@nongnu.org; Wed, 02 Dec 2020 03:10:12 -0500 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:23193) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kkNCW-0003nj-Fo for qemu-devel@nongnu.org; Wed, 02 Dec 2020 03:10:12 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1606896562; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=zgVoL3H0l+Hb60P23cylHjQiDNUjrl2fQXiQK1fD/HM=; b=hRWwrJz0YQAhbTydW99wLijd5H8ib9NmAjsZocXcq8VEt2XZHtlh2e+7fY00GBJ1LRNRiE v/lFszkjDzReqVLca36AzU8h7VGRp/VTEq5vnHsKifZc5EjDP5L5ENUj6Jjf7nkgPUP6oN ljslOtQHkRt2IZA2vn/8qoU/krJ7lEE= 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-22-Nt_Q-bdnPXSNdIIRlDRYUg-1; Wed, 02 Dec 2020 03:09:21 -0500 X-MC-Unique: Nt_Q-bdnPXSNdIIRlDRYUg-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 43F1080364D for ; Wed, 2 Dec 2020 08:09:20 +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 101B760854 for ; Wed, 2 Dec 2020 08:09:20 +0000 (UTC) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PULL 081/113] config-file: move -set implementation to vl.c Date: Wed, 2 Dec 2020 03:08:17 -0500 Message-Id: <20201202080849.4125477-82-pbonzini@redhat.com> In-Reply-To: <20201202080849.4125477-1-pbonzini@redhat.com> References: <20201202080849.4125477-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 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=63.128.21.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -35 X-Spam_score: -3.6 X-Spam_bar: --- X-Spam_report: (-3.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.497, 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 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" We want to make it independent of QemuOpts. Signed-off-by: Paolo Bonzini Signed-off-by: Paolo Bonzini --- include/qemu/config-file.h | 1 - softmmu/vl.c | 33 +++++++++++++++++++++++++++++++++ util/qemu-config.c | 33 --------------------------------- 3 files changed, 33 insertions(+), 34 deletions(-) diff --git a/include/qemu/config-file.h b/include/qemu/config-file.h index d74f920152..29226107bd 100644 --- a/include/qemu/config-file.h +++ b/include/qemu/config-file.h @@ -8,7 +8,6 @@ QemuOpts *qemu_find_opts_singleton(const char *group); void qemu_add_opts(QemuOptsList *list); void qemu_add_drive_opts(QemuOptsList *list); -int qemu_set_option(const char *str); int qemu_global_option(const char *str); void qemu_config_write(FILE *fp); diff --git a/softmmu/vl.c b/softmmu/vl.c index 77ee044c42..7146fbe219 100644 --- a/softmmu/vl.c +++ b/softmmu/vl.c @@ -2797,6 +2797,39 @@ static int qemu_read_default_config_file(void) return 0; } +static int qemu_set_option(const char *str) +{ + Error *local_err = NULL; + char group[64], id[64], arg[64]; + QemuOptsList *list; + QemuOpts *opts; + int rc, offset; + + rc = sscanf(str, "%63[^.].%63[^.].%63[^=]%n", group, id, arg, &offset); + if (rc < 3 || str[offset] != '=') { + error_report("can't parse: \"%s\"", str); + return -1; + } + + list = qemu_find_opts(group); + if (list == NULL) { + return -1; + } + + opts = qemu_opts_find(list, id); + if (!opts) { + error_report("there is no %s \"%s\" defined", + list->name, id); + return -1; + } + + if (!qemu_opt_set(opts, arg, str + offset + 1, &local_err)) { + error_report_err(local_err); + return -1; + } + return 0; +} + static void user_register_global_props(void) { qemu_opts_foreach(qemu_find_opts("global"), diff --git a/util/qemu-config.c b/util/qemu-config.c index 660f47b005..725e3d7e4b 100644 --- a/util/qemu-config.c +++ b/util/qemu-config.c @@ -313,39 +313,6 @@ void qemu_add_opts(QemuOptsList *list) abort(); } -int qemu_set_option(const char *str) -{ - Error *local_err = NULL; - char group[64], id[64], arg[64]; - QemuOptsList *list; - QemuOpts *opts; - int rc, offset; - - rc = sscanf(str, "%63[^.].%63[^.].%63[^=]%n", group, id, arg, &offset); - if (rc < 3 || str[offset] != '=') { - error_report("can't parse: \"%s\"", str); - return -1; - } - - list = qemu_find_opts(group); - if (list == NULL) { - return -1; - } - - opts = qemu_opts_find(list, id); - if (!opts) { - error_report("there is no %s \"%s\" defined", - list->name, id); - return -1; - } - - if (!qemu_opt_set(opts, arg, str + offset + 1, &local_err)) { - error_report_err(local_err); - return -1; - } - return 0; -} - struct ConfigWriteData { QemuOptsList *list; FILE *fp;