From patchwork Fri Aug 3 22:40:52 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 175062 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 DEED12C0087 for ; Sat, 4 Aug 2012 09:26:36 +1000 (EST) Received: from localhost ([::1]:43952 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SxQZ0-0000qN-LG for incoming@patchwork.ozlabs.org; Fri, 03 Aug 2012 18:41:46 -0400 Received: from eggs.gnu.org ([208.118.235.92]:39099) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SxQYS-0007qA-Oz for qemu-devel@nongnu.org; Fri, 03 Aug 2012 18:41:13 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SxQYR-00040s-Hx for qemu-devel@nongnu.org; Fri, 03 Aug 2012 18:41:12 -0400 Received: from mail-pb0-f45.google.com ([209.85.160.45]:34100) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SxQYR-0003zf-Bm for qemu-devel@nongnu.org; Fri, 03 Aug 2012 18:41:11 -0400 Received: by mail-pb0-f45.google.com with SMTP id ro12so1909568pbb.4 for ; Fri, 03 Aug 2012 15:41:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:subject:date:message-id:x-mailer:in-reply-to :references; bh=oCOk0psMSpaGCREtaSRsD40KNIYAbFvNisjMmjHXHYk=; b=0mww004L3SulL6rpVzeKoubF2baex+0LClIoCr7etpmZFcRsSdxgEej8NtXxeoxv9B +BBTq4d2n4ivrJ9qk4Lcug5h5YONQySg05R0x8GOY75NFtg+G+tPJTKLoAMteCvrChgB lClin7V9RUW/f0vKA4hvZX49uc+fyObG6rkFdqVjx8/6uBV5Xus5uxx5lyl2hO+cKqJm dqIp0eZfRLCpsyaK+K7nISjSegNYVYuL8Q8iQfvlQ0mnbQHYSIjpPCZcVTJnV4uwqMqI 61Ex0CK1Z98KXKxAGvO+nd4ui6s2fr00NZsl32KpzIFDs7012RQoBp9zRfoNucPGUr1l kbeg== Received: by 10.68.193.226 with SMTP id hr2mr852190pbc.155.1344033670994; Fri, 03 Aug 2012 15:41:10 -0700 (PDT) Received: from anchor.twiddle.home ([173.160.232.49]) by mx.google.com with ESMTPS id qd2sm3721626pbb.29.2012.08.03.15.41.10 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 03 Aug 2012 15:41:10 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Fri, 3 Aug 2012 15:40:52 -0700 Message-Id: <1344033657-9135-6-git-send-email-rth@twiddle.net> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <1344033657-9135-1-git-send-email-rth@twiddle.net> References: <1344033657-9135-1-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 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 Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- 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 6a8d094..7d149a1 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 } };