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 lists1p.gnu.org (lists1p.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 D4A2BCD3436 for ; Thu, 7 May 2026 02:32:45 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wKoWa-000054-He; Wed, 06 May 2026 22:31:40 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wKoVl-0007Wg-PG for qemu-devel@nongnu.org; Wed, 06 May 2026 22:30:54 -0400 Received: from mail-ot1-x32e.google.com ([2607:f8b0:4864:20::32e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1wKoVf-0000ZE-TC for qemu-devel@nongnu.org; Wed, 06 May 2026 22:30:46 -0400 Received: by mail-ot1-x32e.google.com with SMTP id 46e09a7af769-7d4be94eeacso417700a34.2 for ; Wed, 06 May 2026 19:30:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20251104.gappssmtp.com; s=20251104; t=1778121041; x=1778725841; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=WC0vAoB2JrxhCnH6uJJk5wBT6sf05K3174sq655JkzM=; b=hqmZ5LmfgXi7oalJEfi/uvyJtfJxa+cktQefDRE3LNXo926k6tQi3c9qFPcze9/f1X fG8yDDaj2plIwW0sw3wa6lZxkx2KgaWkQTNiQnKK2MkhFWyZgZ4rmHW6a6OxVHzRCgfv EsshHHxdwcs+yovs6hCfgFDbApF5Xv0eO/YXayR1zQeuPBYsbHiDbO0Swc+LIid5ItGX BX7YGqXwStjAXt78NMHumiHit1Qc/37tNlKJ6NhHywHi4QliLVNwKQCgLsiwK0TL8cip ZubYBc9NSmZuBHd6FbFbgG5W1dkneRV3FujGoZ1d1rRsU+Ceh3kfNgfzxHREHd8JVI6A 2kJg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778121041; x=1778725841; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=WC0vAoB2JrxhCnH6uJJk5wBT6sf05K3174sq655JkzM=; b=r+ZRhRt7Q9VXTZpcyGGljDzX3ukH8qnzQiMYxrbQCTgZrjWTVnostDrStaz9qtNj0V BsfhkxTYsoHraOs0+VZ/YglSqyhV3XcEpcTeLwKXgsuC9tcf8aEOpcauosy14xhkQ/cu 1py6HaMdrXayF60AYSrVIHcOHzoy85ySGKPRKlEzlJfvR0yQsP1IzGWrEjvvV4a8yqXc 8xw2EuG+laRwEEJnYgO2YbPfTMaNGWSo0gr7kkrZyeU/AeCiPbIgdwXDbfo+BUeiH15p rokS5tBC55a/J93exELEjAaVlCFz5T4af1oMPUj3XisOXmpuHqQUzB7weJmyPsH9LHYZ 7FPQ== X-Gm-Message-State: AOJu0YwcjAmHN0y9oF2YLVINPfSw4aZC5d6/jWraeyrEqSplmFv0GWQZ ShjFROESy+4fMATgd+ezv1fzEDrE21Oo9gQEa+X8T55pK8P0Ztv6Fqv6p3B68WUGVCAJf3jvfX7 HHBj0tAw= X-Gm-Gg: AeBDiesDnVgMl+LO3x4wTFRaQQShmoJkPZXBFQiWh1DxK0gL/7mRgf/MvZb+O8ylFg+ gcyrJ/1tji3hTBXZgQF0Uki/QnoflDW+ADzOI2B/Cr3lXR/dO5tb1tJn4ozHl+5K+RAsZsBfwi2 THpcCeKsVfvr0r0KjmNS7PBVTCRxO1x1SpQdoWiXX/eNUFvM7/OUmXtr3t2REOmLQlazsukvqAN IEYNKVhK8Jv2IezhPNadsom13VBrWQHdpU5H5n7J6SQBT19nPMVXkU1Xn8BVyqWZ1z/oLrOyCvR E6g7XbkTSLiZ4w/aqQPRFYtn5t7KzFD6fAiWGZRyU2JeHbolM/qtcZ761PVvKA4NpFBKZLS0L2e CE42QFr72d69PNdCS70qarWpvAKMgVQ5+T7xEbdRSvJFs8nlBdPetVVZ4KutAD92rC5SMXatIgM Z5kIrVsK/WbWezEzpVhqwK X-Received: by 2002:a05:6830:828d:b0:7dc:db04:d316 with SMTP id 46e09a7af769-7e1deece6dbmr3972933a34.8.1778121040966; Wed, 06 May 2026 19:30:40 -0700 (PDT) Received: from rebo.bsdimp.com ([50.253.99.174]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-7ded1915908sm12465247a34.14.2026.05.06.19.30.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 May 2026 19:30:40 -0700 (PDT) From: Warner Losh To: qemu-devel@nongnu.org Cc: Warner Losh , Kyle Evans , Stacey Son , Pierrick Bouvier Subject: [PULL 19/25] bsd-user: Add log_unsupported_ioctl function Date: Wed, 6 May 2026 20:28:21 -0600 Message-ID: <20260507022827.44499-20-imp@bsdimp.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260507022827.44499-1-imp@bsdimp.com> References: <20260507022827.44499-1-imp@bsdimp.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: none client-ip=2607:f8b0:4864:20::32e; envelope-from=imp@bsdimp.com; helo=mail-ot1-x32e.google.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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=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: qemu development 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: Stacey Son Add helper function to log detailed information about unsupported ioctl commands, including direction, group, and parameter length. Signed-off-by: Stacey Son Reviewed-by: Pierrick Bouvier Signed-off-by: Warner Losh --- bsd-user/bsd-ioctl.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/bsd-user/bsd-ioctl.c b/bsd-user/bsd-ioctl.c index 94110d4ad5..2d84adce71 100644 --- a/bsd-user/bsd-ioctl.c +++ b/bsd-user/bsd-ioctl.c @@ -217,3 +217,27 @@ static IOCTLEntry ioctl_entries[] = { #include "os-ioctl-cmds.h" { 0, 0 }, }; + +static void log_unsupported_ioctl(unsigned long cmd) +{ + gemu_log("cmd=0x%08lx dir=", cmd); + switch (cmd & IOC_DIRMASK) { + case IOC_VOID: + gemu_log("VOID "); + break; + case IOC_OUT: + gemu_log("OUT "); + break; + case IOC_IN: + gemu_log("IN "); + break; + case IOC_INOUT: + gemu_log("INOUT"); + break; + default: + gemu_log("%01lx ???", (cmd & IOC_DIRMASK) >> 29); + break; + } + gemu_log(" '%c' %3d %lu\n", (char)IOCGROUP(cmd), (int)(cmd & 0xff), + IOCPARM_LEN(cmd)); +} -- 2.52.0