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 4893FEB8FAF for ; Wed, 6 Sep 2023 09:33:50 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qdots-0000gc-G2; Wed, 06 Sep 2023 05:32:40 -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 1qdotY-0008MK-JU; Wed, 06 Sep 2023 05:32:20 -0400 Received: from relay.virtuozzo.com ([130.117.225.111]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qdotT-0000f6-96; Wed, 06 Sep 2023 05:32:19 -0400 Received: from ch-vpn.virtuozzo.com ([130.117.225.6] helo=iris.sw.ru) by relay.virtuozzo.com with esmtp (Exim 4.96) (envelope-from ) id 1qdoqL-005qCB-2C; Wed, 06 Sep 2023 11:32:00 +0200 From: "Denis V. Lunev" To: qemu-devel@nongnu.org, qemu-block@nongnu.org Cc: den@openvz.org, Eric Blake , Vladimir Sementsov-Ogievskiy Subject: [PATCH 3/8] qemu-nbd: move srcpath into struct NbdClientOpts Date: Wed, 6 Sep 2023 11:32:05 +0200 Message-Id: <20230906093210.339585-4-den@openvz.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230906093210.339585-1-den@openvz.org> References: <20230906093210.339585-1-den@openvz.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=130.117.225.111; envelope-from=den@openvz.org; helo=relay.virtuozzo.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, 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: 2.1.29 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 We pass other parameters into nbd_client_thread() in this way. This patch makes the code more consistent. Signed-off-by: Denis V. Lunev CC: Eric Blake CC: Vladimir Sementsov-Ogievskiy --- qemu-nbd.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/qemu-nbd.c b/qemu-nbd.c index ebfae4d0b6..de6c2be590 100644 --- a/qemu-nbd.c +++ b/qemu-nbd.c @@ -73,7 +73,6 @@ #define MBR_SIZE 512 -static char *srcpath; static SocketAddress *saddr; static int persistent = 0; static enum { RUNNING, TERMINATE, TERMINATED } state; @@ -255,6 +254,7 @@ static int qemu_nbd_client_list(SocketAddress *saddr, QCryptoTLSCreds *tls, struct NbdClientOpts { char *device; + char *srcpath; bool fork_process; bool verbose; }; @@ -320,7 +320,7 @@ static void *nbd_client_thread(void *arg) if (opts->verbose && !opts->fork_process) { fprintf(stderr, "NBD device %s is now connected to %s\n", - opts->device, srcpath); + opts->device, opts->srcpath); } else { /* Close stderr so that the qemu-nbd process exits. */ if (dup2(STDOUT_FILENO, STDERR_FILENO) < 0) { @@ -590,6 +590,7 @@ int main(int argc, char **argv) .fork_process = false, .verbose = false, .device = NULL, + .srcpath = NULL, }; #ifdef CONFIG_POSIX @@ -1059,19 +1060,19 @@ int main(int argc, char **argv) bdrv_init(); atexit(qemu_nbd_shutdown); - srcpath = argv[optind]; + opts.srcpath = argv[optind]; if (imageOpts) { - QemuOpts *opts; + QemuOpts *o; if (fmt) { error_report("--image-opts and -f are mutually exclusive"); exit(EXIT_FAILURE); } - opts = qemu_opts_parse_noisily(&file_opts, srcpath, true); - if (!opts) { + o = qemu_opts_parse_noisily(&file_opts, opts.srcpath, true); + if (!o) { qemu_opts_reset(&file_opts); exit(EXIT_FAILURE); } - options = qemu_opts_to_qdict(opts, NULL); + options = qemu_opts_to_qdict(o, NULL); qemu_opts_reset(&file_opts); blk = blk_new_open(NULL, NULL, options, flags, &local_err); } else { @@ -1079,7 +1080,7 @@ int main(int argc, char **argv) options = qdict_new(); qdict_put_str(options, "driver", fmt); } - blk = blk_new_open(srcpath, NULL, options, flags, &local_err); + blk = blk_new_open(opts.srcpath, NULL, options, flags, &local_err); } if (!blk) { -- 2.34.1