From patchwork Sun Aug 27 15:57:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karim Taha X-Patchwork-Id: 1826940 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org 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=ChbXbzon; dkim-atps=neutral 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=patchwork.ozlabs.org) 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 4RZMDp2d8bz1yZ9 for ; Tue, 29 Aug 2023 06:12:58 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qaiaW-0006Xr-KF; Mon, 28 Aug 2023 16:11:52 -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 1qaiaI-0005ko-88 for qemu-devel@nongnu.org; Mon, 28 Aug 2023 16:11:39 -0400 Received: from mail-ej1-x62e.google.com ([2a00:1450:4864:20::62e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qaiaF-0007pr-N7 for qemu-devel@nongnu.org; Mon, 28 Aug 2023 16:11:37 -0400 Received: by mail-ej1-x62e.google.com with SMTP id a640c23a62f3a-99c1f6f3884so450098566b.0 for ; Mon, 28 Aug 2023 13:11:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1693253494; x=1693858294; 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=HsIP+hLVoNZVL2chjKVfWZpIi2TdYp0OHNSsvbgsB80=; b=ChbXbzonPEVsTEkLBYGEkF1Xg4WGV4xAlFbB3O9W+P4NCztD7QX40Rl9M3OQW2c9tl 59D+NwgkifznG6CW0TzFOdEOpRq/bnyQz1+Jre4yk8YL1UkRxTblNIlBUkLUxvN4vh94 4UozfiR+5EYod2P0voG+bGlXAowqitMpeZ0zHWmSE2o8+sRKRkhfKVGUhNJDQ2lsJpQi PdJ2iGgBJpM1gusFxZEWfsrqiRxOlXz+JdyYIfJ4U0qMusYTcDamykpToJGTLBmiWXz+ DqoMQ9aaGzq5yfoLgd+5qSTu62g3/r8fjWGB/ZtjhUOjAwcAtk5VerdP4or/UwST2Eol rQDg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693253494; x=1693858294; 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=HsIP+hLVoNZVL2chjKVfWZpIi2TdYp0OHNSsvbgsB80=; b=OehPjsdguVhlvlGIkOiaTNg8NlHQ/nzx5yAMe9jgcf+7xNGlTfpg8E5gb7kDC4mwyt saX3X9jONRzZK5ULL7Qbde0gijwhtr62COYneCfyR3KhzqZs+FM+1fnMWGzZCXar0a5b gxgbIkDVaMrEQX3T4EG6qM6jCTk/giXrZOB0rQ+CZo/Lh5KTytE0dcNxS0Bh+GoqtAoR mMXWdgfjnOIVwof1hqVE7nyqVJgcXWOHfGbF5L/uY5nCPcLBDfJU7VokDTynAsp6vZHp 2+VU8yKp3s+aUuhD0Un/OBKN4z9Ox34EExLBOyUVnz1ofRU/Aa7/TiShOIRR/plqddTK QPTw== X-Gm-Message-State: AOJu0YwhrrnPBVLS5V3giSeS9TVucXrcs1ibso0T3PXhNLdSySgvlJwO ZSiGiBAUSuCfAkcNkeZg7nNWcYiu1IKZfw== X-Google-Smtp-Source: AGHT+IFeFoMjcafqbk55YiDYn6TED22FEdCIONZl5+Klj0zoqdlKfWMnfXBm0rA23J8ZPsnZgLPR7Q== X-Received: by 2002:a17:906:6b92:b0:969:93f2:259a with SMTP id l18-20020a1709066b9200b0096993f2259amr19296928ejr.73.1693253494002; Mon, 28 Aug 2023 13:11:34 -0700 (PDT) Received: from karim.my.domain ([102.60.177.41]) by smtp.gmail.com with ESMTPSA id y16-20020a1709064b1000b009929ab17be0sm5043666eju.162.2023.08.28.13.11.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Aug 2023 13:11:33 -0700 (PDT) From: Karim Taha To: qemu-devel@nongnu.org Cc: imp@bsdimp.com, Stacey Son , Karim Taha Subject: [PATCH 28/32] bsd-user: Implement setloginclass(2) and getloginclass(2) system calls. Date: Sun, 27 Aug 2023 17:57:42 +0200 Message-Id: <20230827155746.84781-29-kariem.taha2.7@gmail.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230827155746.84781-1-kariem.taha2.7@gmail.com> References: <20230827155746.84781-1-kariem.taha2.7@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::62e; envelope-from=kariem.taha2.7@gmail.com; helo=mail-ej1-x62e.google.com X-Spam_score_int: -4 X-Spam_score: -0.5 X-Spam_bar: / X-Spam_report: (-0.5 / 5.0 requ) BAYES_00=-1.9, DATE_IN_PAST_24_48=1.34, 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 Signed-off-by: Stacey Son Signed-off-by: Karim Taha Reviewed-by: Richard Henderson --- bsd-user/freebsd/os-proc.h | 32 ++++++++++++++++++++++++++++++++ bsd-user/freebsd/os-syscall.c | 8 ++++++++ 2 files changed, 40 insertions(+) diff --git a/bsd-user/freebsd/os-proc.h b/bsd-user/freebsd/os-proc.h index 544e45b3ef..7d26d09148 100644 --- a/bsd-user/freebsd/os-proc.h +++ b/bsd-user/freebsd/os-proc.h @@ -121,4 +121,36 @@ static inline abi_long do_freebsd_wait6(void *cpu_env, abi_long idtype, return ret; } +/* setloginclass(2) */ +static inline abi_long do_freebsd_setloginclass(abi_ulong arg1) +{ + abi_long ret; + void *p; + + p = lock_user_string(arg1); + if (p == NULL) { + return -TARGET_EFAULT; + } + ret = get_errno(setloginclass(p)); + unlock_user(p, arg1, 0); + + return ret; +} + +/* getloginclass(2) */ +static inline abi_long do_freebsd_getloginclass(abi_ulong arg1, abi_ulong arg2) +{ + abi_long ret; + void *p; + + p = lock_user_string(arg1); + if (p == NULL) { + return -TARGET_EFAULT; + } + ret = get_errno(getloginclass(p, arg2)); + unlock_user(p, arg1, 0); + + return ret; +} + #endif /* BSD_USER_FREEBSD_OS_PROC_H */ diff --git a/bsd-user/freebsd/os-syscall.c b/bsd-user/freebsd/os-syscall.c index 2775f89304..63e6c6d478 100644 --- a/bsd-user/freebsd/os-syscall.c +++ b/bsd-user/freebsd/os-syscall.c @@ -372,6 +372,14 @@ static abi_long freebsd_syscall(void *cpu_env, int num, abi_long arg1, ret = do_bsd_ktrace(arg1, arg2, arg3, arg4); break; + case TARGET_FREEBSD_NR_setloginclass: /* setloginclass(2) */ + ret = do_freebsd_setloginclass(arg1); + break; + + case TARGET_FREEBSD_NR_getloginclass: /* getloginclass(2) */ + ret = do_freebsd_getloginclass(arg1, arg2); + break; + case TARGET_FREEBSD_NR_utrace: /* utrace(2) */ ret = do_bsd_utrace(arg1, arg2); break;