From nobody Mon Feb 9 01:20:37 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1655747312; cv=none; d=zohomail.com; s=zohoarc; b=T/woxZ2CGdiOuo9qkHI2hre0M6495ADanK3r+nNwRU9N04JpjHNViJAAyo/MRJgdIb+QxxJ6FblcdyQxuuw631sk/CU2JPiIfIlvcPk+rbEBKqHWbBehNH9zc+HYn/gZokEeGXYBoJEBAP/DHi3//VXH0Xp1rCKkNjcYyyQaBwY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1655747312; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=i5fJrgungaspLDb/UzsKPN+C5C6kK/KV/rxEAxS2HOs=; b=iKKEZGUN1uoqqAKWpy5XCjLqNNsaVxIxnO/X8ElQiaqnuhZR73bTkhSatFpyZAWKosBvFcAA7wJes84WnTnJEkhcFN9NZM6FnEZ264BNznRn7Ye5e8W7U1vwj60YfPierykkNzxosh2Veh0QpLa7WC5rNd34hiNnW1T8vlSP65o= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1655747312960728.2380278264305; Mon, 20 Jun 2022 10:48:32 -0700 (PDT) Received: from localhost ([::1]:58128 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o3LVn-00054v-OU for importer@patchew.org; Mon, 20 Jun 2022 13:48:31 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:39188) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o3LPm-0005PR-3i for qemu-devel@nongnu.org; Mon, 20 Jun 2022 13:42:19 -0400 Received: from mail-io1-xd33.google.com ([2607:f8b0:4864:20::d33]:34316) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1o3LPk-00081g-He for qemu-devel@nongnu.org; Mon, 20 Jun 2022 13:42:17 -0400 Received: by mail-io1-xd33.google.com with SMTP id p128so11845481iof.1 for ; Mon, 20 Jun 2022 10:42:16 -0700 (PDT) Received: from dune.bsdimp.com (50-253-99-174-static.hfc.comcastbusiness.net. [50.253.99.174]) by smtp.gmail.com with ESMTPSA id k19-20020a02c773000000b00331e4e4fac9sm6202953jao.47.2022.06.20.10.42.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Jun 2022 10:42:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=i5fJrgungaspLDb/UzsKPN+C5C6kK/KV/rxEAxS2HOs=; b=UWipyA4CfxGN5rBJXYu8QsQqdOPMAQla5Cq/oshXd+ww+WtYE0Ipyqm3aTPedU7YPe QLzRWlTot/sxVDxlTx5XX8o/n9vcbVVQb97KmvLJy6+WZFT9No5EDy4jfosFQKbCT26s WgowNE6lw/2bNdKsr9HJPzsf0prweNIji+TsMi99FbLgs3/HsPROBN/Hlsai8k6aZAei crQO/0TT7nbYNGvLWK9FnHeYx5xNj8pxzu32eel619utC6uI1ZBuISvdxNV/RpyRypdh 4l60/0oMfG0C2DoCzyl+XZ8zO9SUf/iVfa3KYUq8jczq6LjTUhsWBzH5O6BvNasM4LRO zM9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=i5fJrgungaspLDb/UzsKPN+C5C6kK/KV/rxEAxS2HOs=; b=xpKjKQpKA6OpBEAUVho+anrJI5kRhsASxx7wsrAgurdZJEhkh9pAPWd45c2m9vHO3Z AdlP3SHFPcq5TwkpuMnEfGkWt1RcTCpQuOgbTE5v7cD62Ms1yp8BHh1vbiawqm3yOVEm zkjt2PLOBu19TavSQPhe7e3/7upfOfS2yRdMOate2SyaGpaiMWJtTw04YVlUMCyjTCTR 6g8EL6PIB9NLo0i3SZZLU6r1hj3tsNiXq920UWuqzHQuvSr26IJMkxn8IIB2Ae0+kct0 z8EtdQspIiLRCGk2wQEvRKDEWIbgQeVDk8Np6mjGIYvII9esqLjaV4E63XztBS7u7irZ 8nrg== X-Gm-Message-State: AJIora9333vo8Cj0znD34lNZqX4AxtgzpJ2UPZdVhYen3vx2w0G1o92l CSdBNQY3tfjHXfPO4ngGwMglc0OITJk61Q== X-Google-Smtp-Source: AGRyM1sbEOjSrx95ToRXKiA1Q6n9L3GeWg4DbfYhZax+9U940yX/Kuw7TsQgfdD3hXyExGdkHBWvXQ== X-Received: by 2002:a05:6638:204d:b0:332:292d:9a06 with SMTP id t13-20020a056638204d00b00332292d9a06mr14307744jaj.39.1655746935586; Mon, 20 Jun 2022 10:42:15 -0700 (PDT) From: Warner Losh To: qemu-devel@nongnu.org Cc: Warner Losh , Kyle Evans , Stacey Son Subject: [PATCH 07/10] bsd-user: Implement chroot and flock Date: Mon, 20 Jun 2022 11:42:17 -0600 Message-Id: <20220620174220.22179-8-imp@bsdimp.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20220620174220.22179-1-imp@bsdimp.com> References: <20220620174220.22179-1-imp@bsdimp.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: none client-ip=2607:f8b0:4864:20::d33; envelope-from=imp@bsdimp.com; helo=mail-io1-xd33.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, T_SCC_BODY_TEXT_LINE=-0.01 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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @bsdimp-com.20210112.gappssmtp.com) X-ZM-MESSAGEID: 1655747314063100001 Content-Type: text/plain; charset="utf-8" Signed-off-by: Stacey Son Signed-off-by: Warner Losh Reviewed-by: Richard Henderson --- bsd-user/bsd-file.h | 19 +++++++++++++++++++ bsd-user/freebsd/os-syscall.c | 8 ++++++++ 2 files changed, 27 insertions(+) diff --git a/bsd-user/bsd-file.h b/bsd-user/bsd-file.h index f5375a39a2c..f11369655a0 100644 --- a/bsd-user/bsd-file.h +++ b/bsd-user/bsd-file.h @@ -861,4 +861,23 @@ static abi_long do_bsd_fchflags(abi_long arg1, abi_lon= g arg2) return get_errno(fchflags(arg1, arg2)); } =20 +/* chroot(2) */ +static abi_long do_bsd_chroot(abi_long arg1) +{ + abi_long ret; + void *p; + + LOCK_PATH(p, arg1); + ret =3D get_errno(chroot(p)); /* XXX path(p)? */ + UNLOCK_PATH(p, arg1); + + return ret; +} + +/* flock(2) */ +static abi_long do_bsd_flock(abi_long arg1, abi_long arg2) +{ + return get_errno(flock(arg1, arg2)); +} + #endif /* BSD_FILE_H */ diff --git a/bsd-user/freebsd/os-syscall.c b/bsd-user/freebsd/os-syscall.c index d10635eae05..f3fb585b7ec 100644 --- a/bsd-user/freebsd/os-syscall.c +++ b/bsd-user/freebsd/os-syscall.c @@ -461,6 +461,14 @@ static abi_long freebsd_syscall(void *cpu_env, int num= , abi_long arg1, ret =3D do_bsd_fchflags(arg1, arg2); break; =20 + case TARGET_FREEBSD_NR_chroot: /* chroot(2) */ + ret =3D do_bsd_chroot(arg1); + break; + + case TARGET_FREEBSD_NR_flock: /* flock(2) */ + ret =3D do_bsd_flock(arg1, arg2); + break; + default: qemu_log_mask(LOG_UNIMP, "Unsupported syscall: %d\n", num); ret =3D -TARGET_ENOSYS; --=20 2.33.1