From patchwork Tue Aug 8 06:08:01 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karim Taha X-Patchwork-Id: 1818766 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=g6X68Jpf; 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 4RL0BS6Nlpz1yfM for ; Wed, 9 Aug 2023 03:13:04 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qTQDg-0002Zy-3k; Tue, 08 Aug 2023 13:10:08 -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 1qTQDd-0002JW-38 for qemu-devel@nongnu.org; Tue, 08 Aug 2023 13:10:05 -0400 Received: from mail-wr1-x436.google.com ([2a00:1450:4864:20::436]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qTQDb-0003P3-BE for qemu-devel@nongnu.org; Tue, 08 Aug 2023 13:10:04 -0400 Received: by mail-wr1-x436.google.com with SMTP id ffacd0b85a97d-31771a876b5so4448609f8f.3 for ; Tue, 08 Aug 2023 10:10:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1691514602; x=1692119402; 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=eVcqaRcVj6JvKDy2BJiIRh7pr/hsDHDhyGBchxOUhao=; b=g6X68JpfiS/XEfLIV0wmuGqW28reBoijKxuRJ13j9aQQojuvArqxjIfJxxuaKSjvYB tx3Qcl0Te85Pv1EVVZ0RxrzfF5DqYgG/UlgW6qit+b51r86CgPXic7zYdcIs+uLnCMpy VQxXxo1b3yd7GdUdfbZ4mxiM8BSsEZWOgTFys0qItkhab4IpwT9Uc/tI3HTNsP20yIot R15juivMS2uSY4SuUMzWXpL5askx8u7JoJpATJgGV+cDbwFs2CJOA+xhWYcdOiGx43eR EwCIomUdjtA9je6tRKMuROM6HockT1mDNDxvUti6mrte9817WqalFYATfFF6SMC4O0LC NRtw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691514602; x=1692119402; 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=eVcqaRcVj6JvKDy2BJiIRh7pr/hsDHDhyGBchxOUhao=; b=XWIhWwrC/8lbh0M2zzLDjTsoI1TfP48NJ+dinDFev/RFLXtDXDu75FDNr8L4t33Ccm glUBFrYjmjYA4BWJxZig4g3ctrEHnzMHzsfUvMJNcu0lSOO8YblLPJVfWArP67fBZwNN EfpTusIX3snWWg0NlaeEfFPg/4Ul15Np/CdPoM0Xgl3A/2cDdfaadAK6y30dFB79U1LD Rs7uoQeL+E6kfO+1KPV6eXl5QvOtXqmOWbzbf7PKDpOmR2cO5L3mhGcNCrxc10aixlxv xFGGEMuzXGvYNzuJrJp+WwPgc+rcabYgsrgng6zeczUMaXBOYWUPBcDF+C3cqNeuIL2H w2cA== X-Gm-Message-State: AOJu0Yx2bgKxdqLblBq3/peyw2TxVM/C9mRyS8bGorGmV2X6V/6b/RBa uI8eGO2xo5c6fBGBcIR83gdB909miLsV0g== X-Google-Smtp-Source: AGHT+IG8yJVfUTcaxOukmrUO0O4G7IP9DsJbDwXEMdGV4S0J78/HRmmJatcLp/5jmw5Aen+7aA/4Rw== X-Received: by 2002:a05:6000:1185:b0:317:6c19:6445 with SMTP id g5-20020a056000118500b003176c196445mr50034wrx.39.1691514601713; Tue, 08 Aug 2023 10:10:01 -0700 (PDT) Received: from karim.my.domain ([197.39.230.212]) by smtp.gmail.com with ESMTPSA id j6-20020a5d6186000000b0031455482d1fsm14191663wru.47.2023.08.08.10.10.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Aug 2023 10:10:01 -0700 (PDT) From: Karim Taha To: qemu-devel@nongnu.org Cc: imp@bsdimp.com, Stacey Son , Karim Taha Subject: [PATCH 19/33] Implement stat related syscalls Date: Tue, 8 Aug 2023 08:08:01 +0200 Message-Id: <20230808060815.9001-20-kariem.taha2.7@gmail.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230808060815.9001-1-kariem.taha2.7@gmail.com> References: <20230808060815.9001-1-kariem.taha2.7@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::436; envelope-from=kariem.taha2.7@gmail.com; helo=mail-wr1-x436.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 --- 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 */