qt5base-lts/config.tests/unix/cloexec/cloexec.cpp
Ralf Nolden b3b2f502e9 NetBSD: use paccept() where accept4() is used
Where accept4() is used, NetBSD offers paccept() as a replacement function.
Modify check for using accept4() and use paccept() on NetBSD.

See http://netbsd.gw.com/cgi-bin/man-cgi?paccept++NetBSD-current
and http://reviews.llvm.org/D12485

Change-Id: I9b3ecba5f3afad6c357d3f7b8f89589bf313e273
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2016-06-28 05:49:18 +00:00

54 lines
2.0 KiB
C++

/****************************************************************************
**
** Copyright (C) 2015 Intel Corporation.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the configuration module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#define _GNU_SOURCE 1
#include <sys/types.h>
#include <sys/socket.h>
#include <fcntl.h>
#include <unistd.h>
int main()
{
int pipes[2];
(void) pipe2(pipes, O_CLOEXEC | O_NONBLOCK);
(void) fcntl(0, F_DUPFD_CLOEXEC, 0);
(void) dup3(0, 3, O_CLOEXEC);
#if defined(__NetBSD__)
(void) paccept(0, 0, 0, NULL, SOCK_CLOEXEC | SOCK_NONBLOCK);
#else
(void) accept4(0, 0, 0, SOCK_CLOEXEC | SOCK_NONBLOCK);
#endif
return 0;
}