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 076F4CD342C for ; Thu, 7 May 2026 02:31:59 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wKoWS-0008Ca-F7; Wed, 06 May 2026 22:31:33 -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 1wKoVo-0007X7-MH for qemu-devel@nongnu.org; Wed, 06 May 2026 22:31:00 -0400 Received: from mail-ot1-x336.google.com ([2607:f8b0:4864:20::336]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1wKoVk-0000a0-Qr for qemu-devel@nongnu.org; Wed, 06 May 2026 22:30:50 -0400 Received: by mail-ot1-x336.google.com with SMTP id 46e09a7af769-7de4ed0593fso189333a34.1 for ; Wed, 06 May 2026 19:30:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20251104.gappssmtp.com; s=20251104; t=1778121044; x=1778725844; 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=l3OaXMborORMMatPmIFsXY7DKnDgCYWPTloY74MIZzQ=; b=CAKdtio5Jhad+4PHG/FsONpkYoSk30gXPSEWYCa7Flj+WBag/F83nET8+eb0KXAUiw 2C5g2l5XJZ0LlVqcwHkMDqIJhgovi88t7Z1wXaYcFnVzquBZs8K/qwVp1juqjbd14/E2 PV2iJzKcA1ipysOt54eXeQ3i6sq+pH3J/2aGZQi3VpOjFHVMFOukm/uiFe2YbZYNzyY6 DlMn2ThxDSIDQL09lTGqNx9OkYbQbZTqI2dZ7Tq/2RK063uB5vkqN2QMgzTlYZ2PgTpz qY/Wcx3PKOEqkiYdomcHH7C0zizcCH4l6TlMqvD8rcXu6OpWR3qLeh4AR9lMA1cN2xjV FdRw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778121044; x=1778725844; 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=l3OaXMborORMMatPmIFsXY7DKnDgCYWPTloY74MIZzQ=; b=tB3tY1T+KPVYWHV32n88I4PSDbE25d5C4W0nc/q2nuUjcb43G39tTXXWGVubkU2084 rr5XOLykXI/yNmbCVjW/1OTxYAFZnyyNQaWHfYBv8TM+zAxceRUqI2O0shBX8BRFcT+F WuqHAc0ZOPUk4MobT/NQU4or31f+ZApoUdFqZuYtAPiI8sk62ixIpZTLzJnHMZ1tNedC CdECk+C6EMEuevpqMx6C6D0IMhoVIY+b+SyoH80a/pvNNsZ0OuwVuc4x1nrDzVKz7Wum HrajwHOom/FcqB6IiaqQ/FhISHF7lyU+Fj99iTlIVb15/lFA6++cGfcDciu30ObQGNZx 5MVg== X-Gm-Message-State: AOJu0YwnyqHJZvp10iqp3h+2VvWiDYhxPRFado8n59tkB9zmkOOfOcm7 euo6akKlBXFkL686V79TjPjvlrjC4JVEUYGEvj8EtkKUW2aPO92YE7c3S4LMk4iU0P6dLvY+OWP N3YYu+NI= X-Gm-Gg: AeBDieuaS/SMyPB6uTjzx3/RBH+QNCliRctuniWojfv0MxSyPg67DCiZruwy/dR4KMI 4RlFhmZSvown8vdkIbfv75Vw7b28th565S4ED5SvQb/UJPrVrARHT4QUv5CmP2r5tneOpOwcjBz bOGvZwEc/VN0JYx03fQuVGMQ4r8IV2/v1AsTDwzQNQ3RfQDuPgfbL+/dnpEwAfEz9k1riBGJy6I Bhfos6Z/0xZ1mbXQGOnY4HPku9iG+bv0XvWTtOD6GOn0r1diF2rwbX3OJ6h63FPU1gdHQn58Ma1 qxVYRQc8W5C8/L+jVidz/B5Tq04BSbNLrkCr/yptEgyyPTFS067pSBS3G/x8l6log0pMG3l3HTZ Teg9oxWRfzkSIrvbhj/oMRN2OxpfaK+oEpq+LniKuEroVGCRPSxRu/NTR9WcaxTwXVeU+AFel4K H8/+TOETQne8tjBZ0GPMQ6 X-Received: by 2002:a05:6830:82d3:b0:7d7:faef:fa0 with SMTP id 46e09a7af769-7e1dee30c64mr3660824a34.3.1778121044589; Wed, 06 May 2026 19:30:44 -0700 (PDT) Received: from rebo.bsdimp.com ([50.253.99.174]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-7ded1915908sm12465247a34.14.2026.05.06.19.30.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 May 2026 19:30:44 -0700 (PDT) From: Warner Losh To: qemu-devel@nongnu.org Cc: Warner Losh , Kyle Evans , Stacey Son , Pierrick Bouvier Subject: [PULL 22/25] bsd-user: Add do_ioctl_in6_ifreq_sockaddr_int function Date: Wed, 6 May 2026 20:28:24 -0600 Message-ID: <20260507022827.44499-23-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::336; envelope-from=imp@bsdimp.com; helo=mail-ot1-x336.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 special handler for IPv6 interface request ioctls that take a sockaddr_in6 structure as input and return an integer flag value, such as SIOCGIFAFLAG_IN6 and SIOCGIFALIFETIME_IN6. Signed-off-by: Stacey Son Reviewed-by: Pierrick Bouvier Signed-off-by: Warner Losh --- bsd-user/bsd-ioctl.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/bsd-user/bsd-ioctl.c b/bsd-user/bsd-ioctl.c index d2eb9105fc..8d25d84dbe 100644 --- a/bsd-user/bsd-ioctl.c +++ b/bsd-user/bsd-ioctl.c @@ -260,3 +260,35 @@ static void target_to_host_sockaddr_in6(struct sockaddr_in6 *hsa_in6, memcpy(&hsa_in6->sin6_addr, &tsa_in6->sin6_addr, 16); __get_user(hsa_in6->sin6_scope_id, &tsa_in6->sin6_scope_id); } + +/* + * For ioctl()'s such as SIOCGIFAFLAG_IN6 and SIOCGIFALIFETIME_IN6 that + * passes a struct sockaddr_in6 in and gets an int out using + * struct in6_ifreq. + */ +static abi_long do_ioctl_in6_ifreq_sockaddr_int(const IOCTLEntry *ie, + uint8_t *buf_temp, int fd, abi_long cmd, abi_long arg) +{ + abi_long ret; + struct target_in6_ifreq *tin6ifreq; + struct target_sockaddr_in6 *tsa_in6; + struct in6_ifreq hin6ifreq; + struct sockaddr_in6 *hsa_in6 = &hin6ifreq.ifr_ifru.ifru_addr; + + tin6ifreq = lock_user(VERIFY_WRITE, arg, sizeof(*tin6ifreq), 1); + if (tin6ifreq == NULL) { + return -TARGET_EFAULT; + } + memcpy(hin6ifreq.ifr_name, tin6ifreq->ifr_name, IFNAMSIZ); + tsa_in6 = &tin6ifreq->ifr_ifru.ifru_addr; + target_to_host_sockaddr_in6(hsa_in6, tsa_in6); + + ret = get_errno(safe_ioctl(fd, ie->host_cmd, &hin6ifreq)); + if (!is_error(ret)) { + put_user_s32(hin6ifreq.ifr_ifru.ifru_flags6, + arg + offsetof(struct target_in6_ifreq, ifr_ifru.ifru_flags6)); + } + unlock_user(tin6ifreq, arg, sizeof(*tin6ifreq)); + + return ret; +} -- 2.52.0