From patchwork Wed Jul 25 22:10:33 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 173302 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id BCB8F2C0085 for ; Thu, 26 Jul 2012 08:50:48 +1000 (EST) Received: from localhost ([::1]:52353 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Su9nx-0001DV-QT for incoming@patchwork.ozlabs.org; Wed, 25 Jul 2012 18:11:41 -0400 Received: from eggs.gnu.org ([208.118.235.92]:42363) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Su9nA-0007hB-MK for qemu-devel@nongnu.org; Wed, 25 Jul 2012 18:10:53 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Su9n9-00012O-GV for qemu-devel@nongnu.org; Wed, 25 Jul 2012 18:10:52 -0400 Received: from mail-pb0-f45.google.com ([209.85.160.45]:44694) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Su9n9-00010i-A5 for qemu-devel@nongnu.org; Wed, 25 Jul 2012 18:10:51 -0400 Received: by mail-pb0-f45.google.com with SMTP id ro12so2018027pbb.4 for ; Wed, 25 Jul 2012 15:10:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references; bh=4WAIOhlqSh265pe32undcoSnupJFQFyeKPIyKl9X/Rg=; b=LpdAMahvE9kjHU3QaOtenMpj33GRsIigH5xiV2Hsll1PUrC0EwBZhQKP+M/fCGk0+g waTPH5ULOgykUqqBPVu/o+pZ7D8tKwr18fcphJuD66/AiFoSPgXaJIb7dwPLBaT8vGVR d+BW++JVKpp6xGecS0bmzVs3XNl2kHKK4WflQbeIwKvL76E27kH33X5Htph0cBYUjGX7 a+xLv8NxucesVt+JC8e87WUyTRKM6I0MI4zUS/ZlRXx3aqvpSUwQswZ+Se1J8+hTF9vA //G5xPTPZs58ngukFJ4gsbDAIaGOLCeAZB0JbYgdanxrhq7GHJygmDQilQj6t/sT9OpD e7nQ== Received: by 10.68.134.201 with SMTP id pm9mr58095555pbb.49.1343254251057; Wed, 25 Jul 2012 15:10:51 -0700 (PDT) Received: from anchor.twiddle.home.com ([173.160.232.49]) by mx.google.com with ESMTPS id oo6sm15136761pbc.22.2012.07.25.15.10.50 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 25 Jul 2012 15:10:50 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Wed, 25 Jul 2012 15:10:33 -0700 Message-Id: <1343254238-4727-6-git-send-email-rth@twiddle.net> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <1343254238-4727-1-git-send-email-rth@twiddle.net> References: <1343254238-4727-1-git-send-email-rth@twiddle.net> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 209.85.160.45 Cc: riku.voipio@iki.fi Subject: [Qemu-devel] [PATCH 05/10] linux-user: Handle O_SYNC, O_NOATIME, O_CLOEXEC, O_PATH X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 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 Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell --- linux-user/strace.c | 12 +++++++++++- linux-user/syscall.c | 15 ++++++++++++++- 2 files changed, 25 insertions(+), 2 deletions(-) diff --git a/linux-user/strace.c b/linux-user/strace.c index 05a0d3e..6ec90e8 100644 --- a/linux-user/strace.c +++ b/linux-user/strace.c @@ -371,11 +371,21 @@ UNUSED static struct flags open_flags[] = { FLAG_TARGET(O_NOCTTY), FLAG_TARGET(O_NOFOLLOW), FLAG_TARGET(O_NONBLOCK), /* also O_NDELAY */ - FLAG_TARGET(O_SYNC), + FLAG_TARGET(O_DSYNC), + FLAG_TARGET(__O_SYNC), FLAG_TARGET(O_TRUNC), #ifdef O_DIRECT FLAG_TARGET(O_DIRECT), #endif +#ifdef O_NOATIME + FLAG_TARGET(O_NOATIME), +#endif +#ifdef O_CLOEXEC + FLAG_TARGET(O_CLOEXEC), +#endif +#ifdef O_PATH + FLAG_TARGET(O_PATH), +#endif FLAG_END, }; diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 1cbbfbf..8a454cc 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -261,14 +261,27 @@ static bitmask_transtbl fcntl_flags_tbl[] = { { TARGET_O_TRUNC, TARGET_O_TRUNC, O_TRUNC, O_TRUNC, }, { TARGET_O_APPEND, TARGET_O_APPEND, O_APPEND, O_APPEND, }, { TARGET_O_NONBLOCK, TARGET_O_NONBLOCK, O_NONBLOCK, O_NONBLOCK, }, + { TARGET_O_SYNC, TARGET_O_DSYNC, O_SYNC, O_DSYNC, }, { TARGET_O_SYNC, TARGET_O_SYNC, O_SYNC, O_SYNC, }, { TARGET_FASYNC, TARGET_FASYNC, FASYNC, FASYNC, }, { TARGET_O_DIRECTORY, TARGET_O_DIRECTORY, O_DIRECTORY, O_DIRECTORY, }, { TARGET_O_NOFOLLOW, TARGET_O_NOFOLLOW, O_NOFOLLOW, O_NOFOLLOW, }, - { TARGET_O_LARGEFILE, TARGET_O_LARGEFILE, O_LARGEFILE, O_LARGEFILE, }, #if defined(O_DIRECT) { TARGET_O_DIRECT, TARGET_O_DIRECT, O_DIRECT, O_DIRECT, }, #endif +#if defined(O_NOATIME) + { TARGET_O_NOATIME, TARGET_O_NOATIME, O_NOATIME, O_NOATIME }, +#endif +#if defined(O_CLOEXEC) + { TARGET_O_CLOEXEC, TARGET_O_CLOEXEC, O_CLOEXEC, O_CLOEXEC }, +#endif +#if defined(O_PATH) + { TARGET_O_PATH, TARGET_O_PATH, O_PATH, O_PATH }, +#endif + /* Don't terminate the list prematurely on 64-bit host+guest. */ +#if TARGET_O_LARGEFILE != 0 || O_LARGEFILE != 0 + { TARGET_O_LARGEFILE, TARGET_O_LARGEFILE, O_LARGEFILE, O_LARGEFILE, }, +#endif { 0, 0, 0, 0 } };