205 lines
8.4 KiB
C
205 lines
8.4 KiB
C
/* $Id: version.h $ */
|
|
/** @file
|
|
* IPRT - Linux kernel version.
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2006-2023 Oracle and/or its affiliates.
|
|
*
|
|
* This file is part of VirtualBox base platform packages, as
|
|
* available from https://www.virtualbox.org.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation, in version 3 of the
|
|
* License.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, see <https://www.gnu.org/licenses>.
|
|
*
|
|
* The contents of this file may alternatively be used under the terms
|
|
* of the Common Development and Distribution License Version 1.0
|
|
* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
|
|
* in the VirtualBox distribution, in which case the provisions of the
|
|
* CDDL are applicable instead of those of the GPL.
|
|
*
|
|
* You may elect to license modified versions of this file under the
|
|
* terms and conditions of either the GPL or the CDDL or both.
|
|
*
|
|
* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
|
|
*/
|
|
|
|
#ifndef IPRT_INCLUDED_linux_version_h
|
|
#define IPRT_INCLUDED_linux_version_h
|
|
#ifndef RT_WITHOUT_PRAGMA_ONCE
|
|
# pragma once
|
|
#endif
|
|
|
|
#include <linux/version.h>
|
|
|
|
/* We need utsrelease.h in order to detect Ubuntu kernel,
|
|
* i.e. check if UTS_UBUNTU_RELEASE_ABI is defined. Support kernels
|
|
* starting from Ubuntu 14.04 Trusty which is based on upstream
|
|
* kernel 3.13.x. */
|
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,13,0))
|
|
# include <generated/utsrelease.h>
|
|
# include <iprt/cdefs.h>
|
|
#endif
|
|
|
|
/** @def RTLNX_VER_MIN
|
|
* Evaluates to true if the linux kernel version is equal or higher to the
|
|
* one specfied. */
|
|
#define RTLNX_VER_MIN(a_Major, a_Minor, a_Patch) \
|
|
(LINUX_VERSION_CODE >= KERNEL_VERSION(a_Major, a_Minor, a_Patch))
|
|
|
|
/** @def RTLNX_VER_MAX
|
|
* Evaluates to true if the linux kernel version is less to the one specfied
|
|
* (exclusive). */
|
|
#define RTLNX_VER_MAX(a_Major, a_Minor, a_Patch) \
|
|
(LINUX_VERSION_CODE < KERNEL_VERSION(a_Major, a_Minor, a_Patch))
|
|
|
|
/** @def RTLNX_VER_RANGE
|
|
* Evaluates to true if the linux kernel version is equal or higher to the given
|
|
* minimum version and less (but not equal) to the maximum version (exclusive). */
|
|
#define RTLNX_VER_RANGE(a_MajorMin, a_MinorMin, a_PatchMin, a_MajorMax, a_MinorMax, a_PatchMax) \
|
|
( LINUX_VERSION_CODE >= KERNEL_VERSION(a_MajorMin, a_MinorMin, a_PatchMin) \
|
|
&& LINUX_VERSION_CODE < KERNEL_VERSION(a_MajorMax, a_MinorMax, a_PatchMax) )
|
|
|
|
|
|
/** @def RTLNX_RHEL_MIN
|
|
* Require a minium RedHat release.
|
|
* @param a_iMajor The major release number (RHEL_MAJOR).
|
|
* @param a_iMinor The minor release number (RHEL_MINOR).
|
|
* @sa RTLNX_RHEL_MAX, RTLNX_RHEL_RANGE, RTLNX_RHEL_MAJ_PREREQ
|
|
*/
|
|
#if defined(RHEL_MAJOR) && defined(RHEL_MINOR)
|
|
# define RTLNX_RHEL_MIN(a_iMajor, a_iMinor) \
|
|
((RHEL_MAJOR) > (a_iMajor) || ((RHEL_MAJOR) == (a_iMajor) && (RHEL_MINOR) >= (a_iMinor)))
|
|
#else
|
|
# define RTLNX_RHEL_MIN(a_iMajor, a_iMinor) (0)
|
|
#endif
|
|
|
|
/** @def RTLNX_RHEL_MAX
|
|
* Require a maximum RedHat release, true for all RHEL versions below it.
|
|
* @param a_iMajor The major release number (RHEL_MAJOR).
|
|
* @param a_iMinor The minor release number (RHEL_MINOR).
|
|
* @sa RTLNX_RHEL_MIN, RTLNX_RHEL_RANGE, RTLNX_RHEL_MAJ_PREREQ
|
|
*/
|
|
#if defined(RHEL_MAJOR) && defined(RHEL_MINOR)
|
|
# define RTLNX_RHEL_MAX(a_iMajor, a_iMinor) \
|
|
((RHEL_MAJOR) < (a_iMajor) || ((RHEL_MAJOR) == (a_iMajor) && (RHEL_MINOR) < (a_iMinor)))
|
|
#else
|
|
# define RTLNX_RHEL_MAX(a_iMajor, a_iMinor) (0)
|
|
#endif
|
|
|
|
/** @def RTLNX_RHEL_RANGE
|
|
* Check that it's a RedHat kernel in the given version range.
|
|
* The max version is exclusive, the minimum inclusive.
|
|
* @sa RTLNX_RHEL_MIN, RTLNX_RHEL_MAX, RTLNX_RHEL_MAJ_PREREQ
|
|
*/
|
|
#if defined(RHEL_MAJOR) && defined(RHEL_MINOR)
|
|
# define RTLNX_RHEL_RANGE(a_iMajorMin, a_iMinorMin, a_iMajorMax, a_iMinorMax) \
|
|
(RTLNX_RHEL_MIN(a_iMajorMin, a_iMinorMin) && RTLNX_RHEL_MAX(a_iMajorMax, a_iMinorMax))
|
|
#else
|
|
# define RTLNX_RHEL_RANGE(a_iMajorMin, a_iMinorMin, a_iMajorMax, a_iMinorMax) (0)
|
|
#endif
|
|
|
|
/** @def RTLNX_RHEL_MAJ_PREREQ
|
|
* Require a minimum minor release number for the given RedHat release.
|
|
* @param a_iMajor RHEL_MAJOR must _equal_ this.
|
|
* @param a_iMinor RHEL_MINOR must be greater or equal to this.
|
|
* @sa RTLNX_RHEL_MIN, RTLNX_RHEL_MAX
|
|
*/
|
|
#if defined(RHEL_MAJOR) && defined(RHEL_MINOR)
|
|
# define RTLNX_RHEL_MAJ_PREREQ(a_iMajor, a_iMinor) ((RHEL_MAJOR) == (a_iMajor) && (RHEL_MINOR) >= (a_iMinor))
|
|
#else
|
|
# define RTLNX_RHEL_MAJ_PREREQ(a_iMajor, a_iMinor) (0)
|
|
#endif
|
|
|
|
|
|
/** @def RTLNX_SUSE_MAJ_PREREQ
|
|
* Require a minimum minor release number for the given SUSE release.
|
|
* @param a_iMajor CONFIG_SUSE_VERSION must _equal_ this.
|
|
* @param a_iMinor CONFIG_SUSE_PATCHLEVEL must be greater or equal to this.
|
|
*/
|
|
#if defined(CONFIG_SUSE_VERSION) && defined(CONFIG_SUSE_PATCHLEVEL)
|
|
# define RTLNX_SUSE_MAJ_PREREQ(a_iMajor, a_iMinor) ((CONFIG_SUSE_VERSION) == (a_iMajor) && (CONFIG_SUSE_PATCHLEVEL) >= (a_iMinor))
|
|
#else
|
|
# define RTLNX_SUSE_MAJ_PREREQ(a_iMajor, a_iMinor) (0)
|
|
#endif
|
|
|
|
|
|
#if defined(UTS_UBUNTU_RELEASE_ABI) || defined(DOXYGEN_RUNNING)
|
|
|
|
/** Hack to make the UTS_UBUNTU_RELEASE_ABI palatable by the C preprocesor.
|
|
*
|
|
* While the Ubuntu kernel ABI version looks like a decimal number, some
|
|
* kernels has a leading zero (e.g. 050818) that makes the preprocessor think
|
|
* it's an octal number. To work around that, we turn it into an hexadecimal
|
|
* number by prefixing it with '0x'. */
|
|
# define RTLNX_UBUNTU_ABI(a_iAbi) (RT_CONCAT(0x,a_iAbi))
|
|
|
|
/** @def RTLNX_UBUNTU_ABI_MIN
|
|
* Require Ubuntu release ABI to be equal or newer than specified version.
|
|
*
|
|
* The kernel version should exactly match the specified @a a_iMajor, @a
|
|
* a_iMinor and @a a_iPatch. The @a a_iAbi number should be equal to or greater
|
|
* than the current ABI version.
|
|
*
|
|
* @param a_iMajor The major kernel version number.
|
|
* @param a_iMinor The minor kernel version number.
|
|
* @param a_iPatch The kernel patch level.
|
|
* @param a_iAbi Ubuntu kernel ABI version number (inclusive).
|
|
*/
|
|
# define RTLNX_UBUNTU_ABI_MIN(a_iMajor, a_iMinor, a_iPatch, a_iAbi) \
|
|
( KERNEL_VERSION(a_iMajor, a_iMinor, a_iPatch) == LINUX_VERSION_CODE \
|
|
&& RTLNX_UBUNTU_ABI(UTS_UBUNTU_RELEASE_ABI) >= RTLNX_UBUNTU_ABI(a_iAbi))
|
|
|
|
/** @def RTLNX_UBUNTU_ABI_MAX
|
|
* Require Ubuntu release ABI to be older than specified version.
|
|
*
|
|
* The kernel version should exactly match the specified @a a_iMajor, @a
|
|
* a_iMinor and @a a_iPatch. The @a a_iAbi number should be less than the
|
|
* current ABI version.
|
|
*
|
|
* @param a_iMajor The major kernel version number.
|
|
* @param a_iMinor The minor kernel version number.
|
|
* @param a_iPatch The kernel patch level.
|
|
* @param a_iAbi Ubuntu kernel ABI version number (exclusive).
|
|
*/
|
|
# define RTLNX_UBUNTU_ABI_MAX(a_iMajor, a_iMinor, a_iPatch, a_iAbi) \
|
|
( KERNEL_VERSION(a_iMajor, a_iMinor, a_iPatch) == LINUX_VERSION_CODE \
|
|
&& RTLNX_UBUNTU_ABI(UTS_UBUNTU_RELEASE_ABI) < RTLNX_UBUNTU_ABI(a_iAbi))
|
|
|
|
/** @def RTLNX_UBUNTU_ABI_RANGE
|
|
* Require Ubuntu release ABI to be in specified range.
|
|
*
|
|
* The kernel version should exactly match the specified @a a_iMajor, @a
|
|
* a_iMinor and @a a_iPatch. The numbers @a a_iAbiMin and @a a_iAbiMax specify
|
|
* ABI versions range. The max ABI version is exclusive, the minimum inclusive.
|
|
*
|
|
* @param a_iMajor The major kernel version number.
|
|
* @param a_iMinor The minor kernel version number.
|
|
* @param a_iPatch The kernel patch level.
|
|
* @param a_iAbiMin The minimum Ubuntu kernel ABI version number (inclusive).
|
|
* @param a_iAbiMax The maximum Ubuntu kernel ABI version number (exclusive).
|
|
*/
|
|
# define RTLNX_UBUNTU_ABI_RANGE(a_iMajor, a_iMinor, a_iPatch, a_iAbiMin, a_iAbiMax) \
|
|
( RTLNX_UBUNTU_ABI_MIN(a_iMajor, a_iMinor, a_iPatch, a_iAbiMin) \
|
|
&& RTLNX_UBUNTU_ABI_MAX(a_iMajor, a_iMinor, a_iPatch, a_iAbiMax))
|
|
|
|
#else /* !UTS_UBUNTU_RELEASE_ABI */
|
|
|
|
# define RTLNX_UBUNTU_ABI_MIN(a_iMajor, a_iMinor, a_iPatch, a_iAbi) (0)
|
|
# define RTLNX_UBUNTU_ABI_MAX(a_iMajor, a_iMinor, a_iPatch, a_iAbi) (0)
|
|
# define RTLNX_UBUNTU_ABI_RANGE(a_iMajorMin, a_iMinorMin, a_iPatchMin, a_iAbiMin, a_iAbiMax) (0)
|
|
|
|
#endif /* !UTS_UBUNTU_RELEASE_ABI */
|
|
|
|
#endif /* !IPRT_INCLUDED_linux_version_h */
|
|
|