/**************************************************************************** ** ** Copyright (C) 2017 Intel Corporation. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtCore module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** 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 https://www.qt.io/terms-conditions. For further ** information use the contact form at https://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 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or (at your option) the GNU General ** Public license version 3 or any later version approved by the KDE Free ** Qt Foundation. The licenses are as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-2.0.html and ** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef MINIMUMLINUX_P_H #define MINIMUMLINUX_P_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists purely as an // implementation detail. This header file may change from version to // version without notice, or even be removed. // // We mean it. // // EXTRA WARNING // ------------- // // This file must also be valid assembler source. // #include "private/qglobal_p.h" QT_BEGIN_NAMESPACE /* Minimum Linux kernel version: * We require the following features in Qt (unconditional, no fallback): * Feature Added in version Macro * - inotify_init1 before 2.6.12-rc12 * - futex(2) before 2.6.12-rc12 * - FUTEX_WAKE_OP 2.6.14 FUTEX_OP * - linkat(2) 2.6.17 O_TMPFILE && QT_CONFIG(linkat) * - FUTEX_PRIVATE_FLAG 2.6.22 * - O_CLOEXEC 2.6.23 * - eventfd 2.6.23 * - pipe2 & dup3 2.6.27 * - accept4 2.6.28 * - renameat2 3.16 QT_CONFIG(renameat2) * - getrandom 3.17 QT_CONFIG(getentropy) * - statx 4.11 QT_CONFIG(statx) */ #if QT_CONFIG(statx) # define MINLINUX_MAJOR 4 # define MINLINUX_MINOR 11 # define MINLINUX_PATCH 0 #elif QT_CONFIG(getentropy) # define MINLINUX_MAJOR 3 # define MINLINUX_MINOR 17 # define MINLINUX_PATCH 0 #elif QT_CONFIG(renameat2) # define MINLINUX_MAJOR 3 # define MINLINUX_MINOR 16 # define MINLINUX_PATCH 0 #else # define MINLINUX_MAJOR 2 # define MINLINUX_MINOR 6 # define MINLINUX_PATCH 28 #endif #define MINIMUM_LINUX_VERSION QT_VERSION_CHECK(MINLINUX_MAJOR, MINLINUX_MINOR, MINLINUX_PATCH) QT_END_NAMESPACE #endif // MINIMUMLINUX_P_H