From patchwork Sun Aug 13 03:09:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karim Taha X-Patchwork-Id: 1820707 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20221208 header.b=dxWRV9A+; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4RP05g25byz1yf2 for ; Mon, 14 Aug 2023 00:19:19 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qVBps-0008EI-0t; Sun, 13 Aug 2023 10:12:52 -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 1qVBpa-00089n-A4 for qemu-devel@nongnu.org; Sun, 13 Aug 2023 10:12:34 -0400 Received: from mail-wm1-x333.google.com ([2a00:1450:4864:20::333]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qVBpY-0000rt-1c for qemu-devel@nongnu.org; Sun, 13 Aug 2023 10:12:33 -0400 Received: by mail-wm1-x333.google.com with SMTP id 5b1f17b1804b1-3fbd33a57b6so35096835e9.2 for ; Sun, 13 Aug 2023 07:12:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1691935950; x=1692540750; 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=D4VC00NMaV/EVxyvh1YhfOSLjPJ+EyYcglqkFbj3qYA=; b=dxWRV9A+v8RNnr9hcVksZI0xxcuEkb/8eCbJPNHdQuLo+Ixk2jIFVw0S/7M1eHh5DM tbStZ1Z+CGLiyqqHHwiIRDPzFoJC/x5vHQdtkMULitWaCt8gUrZemgW2HjYBC9N9KyEj mITFZMD5NlJitpyPzP5nvazqMX2YCze5bmjlQgKZtQt2AsOmvki2tm2zQcudM5RxLufV h+4wFUnydEKygsSbfGreUlCryJKq9Al+PASvsEoVCZb7eHGeGXbZpSOzlHv6ebzx8FQG 7/RRbiKdSHqWzWjDgHDU6ob/2ng9Vzmx5XZB6Elkrs+RXgyX6+5HIxscV8jD7LDyBFfu vwUg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691935950; x=1692540750; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=D4VC00NMaV/EVxyvh1YhfOSLjPJ+EyYcglqkFbj3qYA=; b=QnrHKj1TgX5EdJKNymwPDrgQoQolaB4M0CZQA8x9LeOVmt2C3/bA5oGZqjErFLwGiH lgJgYapRt9mJAAK8clLYdxiSTQ2l8TlDW7lMAt+RsG5k9E2lmMmmk3Xdj5GatLHkmOH0 8aNgpuwkM/4y3JHcS0HAfPivdvTTgBM+YDBMAjNPtv79L3MfY4jArlhipRryAXUPQQ4h Ai/fCYMDafBTaGfjrSssMuBhSw73nV0yYinlKuD31vhJLyQkOAciFHbLiYtPriyjstSa KDAfw9cGLSu3J7GV6CEvgGsxRSk6KiyN0BTXFLFt0FX4udXB5gfb4rvtnGQMxZNkE/gD vH3w== X-Gm-Message-State: AOJu0Yw9W/FNkQCgTKvso+Zi8Aj5tOKUwX5J5rqfWhoHWPVqE/UiS8YP qXf0Zdytl9YrLri/OfCM60Ugz7W/qPA= X-Google-Smtp-Source: AGHT+IFCRX0+iFGuIpxRv4AXdC7/+t1qds14WmAKBSuUE3DyRW4AvAFznkAgb1nMDK6Xz7HQGCDzBA== X-Received: by 2002:a05:600c:5121:b0:3fe:1b4e:c484 with SMTP id o33-20020a05600c512100b003fe1b4ec484mr6321884wms.5.1691935950403; Sun, 13 Aug 2023 07:12:30 -0700 (PDT) Received: from karim.my.domain ([197.39.204.50]) by smtp.gmail.com with ESMTPSA id l18-20020a5d4112000000b003144b95e1ecsm11409101wrp.93.2023.08.13.07.12.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 13 Aug 2023 07:12:29 -0700 (PDT) From: Karim Taha To: qemu-devel@nongnu.org Cc: imp@bsdimp.com, Stacey Son , Karim Taha , Richard Henderson Subject: [PATCH v2 18/32] Implement stat related syscalls Date: Sun, 13 Aug 2023 05:09:59 +0200 Message-Id: <20230813031013.1743-19-kariem.taha2.7@gmail.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230813031013.1743-1-kariem.taha2.7@gmail.com> References: <20230813031013.1743-1-kariem.taha2.7@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::333; envelope-from=kariem.taha2.7@gmail.com; helo=mail-wm1-x333.google.com X-Spam_score_int: -2 X-Spam_score: -0.3 X-Spam_bar: / X-Spam_report: (-0.3 / 5.0 requ) BAYES_00=-1.9, DATE_IN_PAST_06_12=1.543, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Stacey Son Implement the following syscalls: getfh(2) lgetfh(2) fhopen(2) fhstat(2) fhstatfs(2) Signed-off-by: Stacey Son Signed-off-by: Karim Taha Reviewed-by: Richard Henderson --- bsd-user/freebsd/os-stat.h | 83 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 83 insertions(+) diff --git a/bsd-user/freebsd/os-stat.h b/bsd-user/freebsd/os-stat.h index f8f99b4a72..935663c071 100644 --- a/bsd-user/freebsd/os-stat.h +++ b/bsd-user/freebsd/os-stat.h @@ -127,4 +127,87 @@ static abi_long do_freebsd11_nlstat(abi_long arg1, abi_long arg2) return ret; } +/* getfh(2) */ +static abi_long do_freebsd_getfh(abi_long arg1, abi_long arg2) +{ + abi_long ret; + void *p; + fhandle_t host_fh; + + LOCK_PATH(p, arg1); + ret = get_errno(getfh(path(p), &host_fh)); + UNLOCK_PATH(p, arg1); + if (is_error(ret)) { + return ret; + } + return h2t_freebsd_fhandle(arg2, &host_fh); +} + +/* lgetfh(2) */ +static inline abi_long do_freebsd_lgetfh(abi_long arg1, abi_long arg2) +{ + abi_long ret; + void *p; + fhandle_t host_fh; + + LOCK_PATH(p, arg1); + ret = get_errno(lgetfh(path(p), &host_fh)); + UNLOCK_PATH(p, arg1); + if (is_error(ret)) { + return ret; + } + return h2t_freebsd_fhandle(arg2, &host_fh); +} + +/* fhopen(2) */ +static inline abi_long do_freebsd_fhopen(abi_long arg1, abi_long arg2) +{ + abi_long ret; + fhandle_t host_fh; + + ret = t2h_freebsd_fhandle(&host_fh, arg1); + if (is_error(ret)) { + return ret; + } + + return get_errno(fhopen(&host_fh, arg2)); +} + +/* fhstat(2) */ +static inline abi_long do_freebsd_fhstat(abi_long arg1, abi_long arg2) +{ + abi_long ret; + fhandle_t host_fh; + struct stat host_sb; + + ret = t2h_freebsd_fhandle(&host_fh, arg1); + if (is_error(ret)) { + return ret; + } + ret = get_errno(fhstat(&host_fh, &host_sb)); + if (is_error(ret)) { + return ret; + } + return h2t_freebsd_stat(arg2, &host_sb); +} + +/* fhstatfs(2) */ +static inline abi_long do_freebsd_fhstatfs(abi_ulong target_fhp_addr, + abi_ulong target_stfs_addr) +{ + abi_long ret; + fhandle_t host_fh; + struct statfs host_stfs; + + ret = t2h_freebsd_fhandle(&host_fh, target_fhp_addr); + if (is_error(ret)) { + return ret; + } + ret = get_errno(fhstatfs(&host_fh, &host_stfs)); + if (is_error(ret)) { + return ret; + } + return h2t_freebsd_statfs(target_stfs_addr, &host_stfs); +} + #endif /* BSD_USER_FREEBSD_OS_STAT_H */