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// Copyright (C) 2017 Intel Corporation.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#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) && !QT_CONFIG(glibc)
// if using glibc, the statx() function in sysdeps/unix/sysv/linux/statx.c
// falls back to stat() for us.
// (Using QT_CONFIG(glibc) instead of __GLIBC__ because the macros aren't
// defined in assembler mode)
# define QT_ELF_NOTE_OS_MAJOR 4
# define QT_ELF_NOTE_OS_MINOR 11
# define QT_ELF_NOTE_OS_PATCH 0
#elif QT_CONFIG(getentropy)
# define QT_ELF_NOTE_OS_MAJOR 3
# define QT_ELF_NOTE_OS_MINOR 17
# define QT_ELF_NOTE_OS_PATCH 0
#elif QT_CONFIG(renameat2)
# define QT_ELF_NOTE_OS_MAJOR 3
# define QT_ELF_NOTE_OS_MINOR 16
# define QT_ELF_NOTE_OS_PATCH 0
#else
# define QT_ELF_NOTE_OS_MAJOR 2
# define QT_ELF_NOTE_OS_MINOR 6
# define QT_ELF_NOTE_OS_PATCH 28
#endif
/* you must include <elf.h> */
#define QT_ELF_NOTE_OS_TYPE ELF_NOTE_OS_LINUX
QT_END_NAMESPACE
#endif // MINIMUMLINUX_P_H
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