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 E4470C83F22 for ; Tue, 15 Jul 2025 19:35:03 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ublQL-0002iE-VF; Tue, 15 Jul 2025 15:34:46 -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 1ubkyD-0004h5-Fz for qemu-devel@nongnu.org; Tue, 15 Jul 2025 15:05:45 -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 1ubkyB-0001nY-L2 for qemu-devel@nongnu.org; Tue, 15 Jul 2025 15:05:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1752606339; 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=U0EOHuFMYVRcuZbgCHTLu4jqLIKx67Yh5hSOj0aEp0I=; b=WgDOaaL3i6T8YgVvBxuJ2M4GZ0wrJkLW61TLGoyyOCOD+OHwkrY+BsTC/4J3Oh9eEOAPLO JC9Gv6/a8UFoKdwRZCjtrWPGZh6zI4RDE7Exkcv+Mpziwd6BlEmpf9+yAe67LrzUJzSStU Bq1TGZshhTgl2iI1bJuWml9W95qbexA= Received: from mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-460-QbDz8SZBOleUTZb4lL_XoQ-1; Tue, 15 Jul 2025 15:05:35 -0400 X-MC-Unique: QbDz8SZBOleUTZb4lL_XoQ-1 X-Mimecast-MFC-AGG-ID: QbDz8SZBOleUTZb4lL_XoQ_1752606331 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-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 0503119560B1; Tue, 15 Jul 2025 19:05:31 +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 78603197702B; Tue, 15 Jul 2025 19:05:29 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Cc: kwolf@redhat.com, stefanha@redhat.com, qemu-devel@nongnu.org Subject: [PULL 54/57] qemu-img: dd: refresh options/--help Date: Tue, 15 Jul 2025 21:03:27 +0200 Message-ID: <20250715190330.378764-55-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=unavailable 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: <20250531171609.197078-25-mjt@tls.msk.ru> Reviewed-by: Kevin Wolf Signed-off-by: Kevin Wolf --- qemu-img.c | 50 ++++++++++++++++++++++++++++++++++++-------------- 1 file changed, 36 insertions(+), 14 deletions(-) diff --git a/qemu-img.c b/qemu-img.c index d7f69c4bfb..35c3d9ad48 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -5538,31 +5538,54 @@ static int img_dd(const img_cmd_t *ccmd, int argc, char **argv) }; 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}, + { "output-format", required_argument, 0, 'O'}, { "force-share", no_argument, 0, 'U'}, + { "object", required_argument, 0, OPTION_OBJECT}, { 0, 0, 0, 0 } }; - while ((c = getopt_long(argc, argv, ":hf:O:U", long_options, NULL))) { + while ((c = getopt_long(argc, argv, "hf:O:U", long_options, NULL))) { if (c == EOF) { break; } switch (c) { - case 'O': - out_fmt = optarg; + case 'h': + cmd_help(ccmd, "[-f FMT|--image-opts] [-O OUTPUT_FMT] [-U]\n" +" [--object OBJDEF] [bs=BLOCK_SIZE] [count=BLOCKS] if=INPUT of=OUTPUT\n" +, +" -f, --format FMT\n" +" specify format for INPUT explicitly (default: probing is used)\n" +" --image-opts\n" +" treat INPUT as an option string (key=value,..), not a file name\n" +" (incompatible with -f|--format)\n" +" -O, --output-format OUTPUT_FMT\n" +" format of the OUTPUT (default: raw)\n" +" -U, --force-share\n" +" open images in shared mode for concurrent access\n" +" --object OBJDEF\n" +" defines QEMU user-creatable object\n" +" bs=BLOCK_SIZE[bKMGTP]\n" +" size of the I/O block, with optional multiplier suffix (powers of 1024)\n" +" (default: 512)\n" +" count=COUNT\n" +" number of blocks to convert (default whole INPUT)\n" +" if=INPUT\n" +" name of the file, or option string (key=value,..)\n" +" with --image-opts, to use for input\n" +" of=OUTPUT\n" +" output file name to create (will be overridden if alrady exists)\n" +); break; case 'f': fmt = optarg; break; - case ':': - missing_argument(argv[optind - 1]); - break; - case '?': - unrecognized_option(argv[optind - 1]); + case OPTION_IMAGE_OPTS: + image_opts = true; break; - case 'h': - help(); + case 'O': + out_fmt = optarg; break; case 'U': force_share = true; @@ -5570,9 +5593,8 @@ static int img_dd(const img_cmd_t *ccmd, int argc, char **argv) case OPTION_OBJECT: user_creatable_process_cmdline(optarg); break; - case OPTION_IMAGE_OPTS: - image_opts = true; - break; + default: + tryhelp(argv[0]); } } -- 2.50.1