From mboxrd@z Thu Jan 1 00:00:00 1970 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 EE542C83F17 for ; Tue, 15 Jul 2025 19:39:50 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ublV2-0004Ly-Ug; Tue, 15 Jul 2025 15:39:37 -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 1ubky0-0004XW-Bi for qemu-devel@nongnu.org; Tue, 15 Jul 2025 15:05:29 -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 1ubkxr-0001j1-FW for qemu-devel@nongnu.org; Tue, 15 Jul 2025 15:05:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1752606318; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=NeOFjbUAUkbawhAGEAoI45uP3K98VPQeRTW+1GJ6km0=; b=Oa8vJ0NjDB4t3dwUhQCCTkcRX1ha80IOxzQo4OLtCyWn4GFvZr6rr7ATeDvMKbA4sp3Zgo YvMpYn5OMsaqGSlsWEeXCwIirCSoIJKLvsKQb/2LpHRfL4SweZM7n8RcQpyhb9TfVhdo98 dBO0dXO+6CX951Pa5fz14RkTuUA80dA= Received: from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-650-5xLuTCxHNzaBqpsCNJWiYA-1; Tue, 15 Jul 2025 15:05:17 -0400 X-MC-Unique: 5xLuTCxHNzaBqpsCNJWiYA-1 X-Mimecast-MFC-AGG-ID: 5xLuTCxHNzaBqpsCNJWiYA_1752606316 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (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 mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 797D21800368; Tue, 15 Jul 2025 19:05:16 +0000 (UTC) Received: from merkur.redhat.com (unknown [10.44.34.84]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id EDCC2197702B; Tue, 15 Jul 2025 19:05:14 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Cc: kwolf@redhat.com, stefanha@redhat.com, qemu-devel@nongnu.org Subject: [PULL 47/57] qemu-img: snapshot: refresh options/--help Date: Tue, 15 Jul 2025 21:03:20 +0200 Message-ID: <20250715190330.378764-48-kwolf@redhat.com> In-Reply-To: <20250715190330.378764-1-kwolf@redhat.com> References: <20250715190330.378764-1-kwolf@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Received-SPF: pass client-ip=170.10.133.124; envelope-from=kwolf@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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-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: 2.1.29 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 From: Michael Tokarev Add missing long options and --help output, reorder options for consistency. Signed-off-by: Michael Tokarev Message-ID: <20250531171609.197078-18-mjt@tls.msk.ru> Reviewed-by: Kevin Wolf Signed-off-by: Kevin Wolf --- qemu-img.c | 60 +++++++++++++++++++++++++++++++++++++++--------------- 1 file changed, 44 insertions(+), 16 deletions(-) diff --git a/qemu-img.c b/qemu-img.c index f117efe687..cc26ae9100 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -3611,29 +3611,58 @@ static int img_snapshot(const img_cmd_t *ccmd, int argc, char **argv) for(;;) { static const struct option long_options[] = { {"help", no_argument, 0, 'h'}, - {"object", required_argument, 0, OPTION_OBJECT}, + {"format", required_argument, 0, 'f'}, {"image-opts", no_argument, 0, OPTION_IMAGE_OPTS}, + {"list", no_argument, 0, SNAPSHOT_LIST}, + {"apply", required_argument, 0, SNAPSHOT_APPLY}, + {"create", required_argument, 0, SNAPSHOT_CREATE}, + {"delete", required_argument, 0, SNAPSHOT_DELETE}, {"force-share", no_argument, 0, 'U'}, + {"quiet", no_argument, 0, 'q'}, + {"object", required_argument, 0, OPTION_OBJECT}, {0, 0, 0, 0} }; - c = getopt_long(argc, argv, ":la:c:d:f:hqU", + c = getopt_long(argc, argv, "hf:la:c:d:Uq", long_options, NULL); if (c == -1) { break; } switch(c) { - case ':': - missing_argument(argv[optind - 1]); - break; - case '?': - unrecognized_option(argv[optind - 1]); - break; case 'h': - help(); - return 0; + cmd_help(ccmd, "[-f FMT | --image-opts] [-l | -a|-c|-d SNAPSHOT]\n" +" [-U] [-q] [--object OBJDEF] FILE\n" +, +" -f, --format FMT\n" +" specify FILE format explicitly (default: probing is used)\n" +" --image-opts\n" +" treat FILE as an option string (key=value,..), not a file name\n" +" (incompatible with -f|--format)\n" +" -l, --list\n" +" list snapshots in FILE (default action if no -l|-c|-a|-d is given)\n" +" -c, --create SNAPSHOT\n" +" create named snapshot\n" +" -a, --apply SNAPSHOT\n" +" apply named snapshot to the base\n" +" -d, --delete SNAPSHOT\n" +" delete named snapshot\n" +" (only one of -l|-c|-a|-d can be specified)\n" +" -U, --force-share\n" +" open image in shared mode for concurrent access\n" +" -q, --quiet\n" +" quiet mode (produce only error messages if any)\n" +" --object OBJDEF\n" +" defines QEMU user-creatable object\n" +" FILE\n" +" name of the image file, or option string (key=value,..)\n" +" with --image-opts) to operate on\n" +); + break; case 'f': fmt = optarg; break; + case OPTION_IMAGE_OPTS: + image_opts = true; + break; case SNAPSHOT_LIST: case SNAPSHOT_APPLY: case SNAPSHOT_CREATE: @@ -3645,18 +3674,17 @@ static int img_snapshot(const img_cmd_t *ccmd, int argc, char **argv) action = c; snapshot_name = optarg; break; - case 'q': - quiet = true; - break; case 'U': force_share = true; break; + case 'q': + quiet = true; + break; case OPTION_OBJECT: user_creatable_process_cmdline(optarg); break; - case OPTION_IMAGE_OPTS: - image_opts = true; - break; + default: + tryhelp(argv[0]); } } -- 2.50.1