ts::SysInfo Class Reference

A singleton holding information on the current operating system. More...

#include <tsSysInfo.h>

Public Member Functions
UString	cpuName () const
	Get the name of the CPU architecure.
bool	crcInstructions () const
	Check if the CPU supports accelerated instructions for CRC32 computation.
UString	hostName () const
	Get the name of the system host.
bool	isArm32 () const
	Check if the CPU is Arm-32.
bool	isArm64 () const
	Check if the CPU is Arm-64, also known as aarch64.
bool	isBSD () const
	Check if the running operating system is a BSD system (FreeBSD, NetBSD, OpenBSD, DragonFlyBSD).
bool	isDebian () const
	Check if the running operating system is Linux Debian.
bool	isDragonFlyBSD () const
	Check if the running operating system is DragonFlyBSD.
bool	isFedora () const
	Check if the running operating system is Fedora Linux.
bool	isFreeBSD () const
	Check if the running operating system is FreeBSD.
bool	isIntel32 () const
	Check if the CPU is Intel IA-32, also known as x86.
bool	isIntel64 () const
	Check if the CPU is the 64-bit extension of the IA-32 architecture, also known as AMD-64 or Intel x86-64.
bool	isLinux () const
	Check if the running operating system is Linux.
bool	isMacOS () const
	Check if the running operating system is macOS.
bool	isMIPS32 () const
	Check if the CPU is 32-bit MIPS.
bool	isMIPS64 () const
	Check if the CPU is 64-bit MIPS.
bool	isNetBSD () const
	Check if the running operating system is NetBSD.
bool	isOpenBSD () const
	Check if the running operating system is OpenBSD.
bool	isPPC32 () const
	Check if the CPU is 32-bit PowerPC.
bool	isPPC64 () const
	Check if the CPU is 64-bit PowerPC.
bool	isRaspbian () const
	Check if the running operating system is Linux Raspbian (Debian derivative on Raspberry Pi).
bool	isRedHat () const
	Check if the running operating system is RedHat Entreprise Linux or one of its clone such as AlmaLinux.
bool	isRISCV64 () const
	Check if the CPU is 64-bit RISC-V.
bool	isS390x () const
	Check if the CPU is 64-bit IBM s390x.
bool	isUbuntu () const
	Check if the running operating system is Linux Ubuntu.
bool	isWindows () const
	Check if the running operating system is Windows.
size_t	memoryPageSize () const
	Get system memory page size.
int	systemMajorVersion () const
	Get the operating system major version as an integer.
UString	systemName () const
	Get the operating system name.
UString	systemVersion () const
	Get the operating system version.

Static Public Member Functions
static SysInfo &	Instance ()
	Get the instance of the singleton of this class.

Detailed Description

A singleton holding information on the current operating system.

Member Function Documentation

Instance()

static SysInfo & ts::SysInfo::Instance ( )

inlinestatic

Get the instance of the singleton of this class.

Returns

The instance of the singleton of this class.

isLinux()

bool ts::SysInfo::isLinux ( ) const

inline

Check if the running operating system is Linux.

Returns

True if the running operating system is Linux.

isFedora()

bool ts::SysInfo::isFedora ( ) const

inline

Check if the running operating system is Fedora Linux.

Returns

True if the running operating system is Fedora Linux.

isRedHat()

bool ts::SysInfo::isRedHat ( ) const

inline

Check if the running operating system is RedHat Entreprise Linux or one of its clone such as AlmaLinux.

Returns

True if the running operating system is RedHat.

isUbuntu()

bool ts::SysInfo::isUbuntu ( ) const

inline

Check if the running operating system is Linux Ubuntu.

Returns

True if the running operating system is Linux Ubuntu.

isDebian()

bool ts::SysInfo::isDebian ( ) const

inline

Check if the running operating system is Linux Debian.

Note that Ubuntu is not considered a real Debian.

Returns

True if the running operating system is Linux Debian.

isRaspbian()

bool ts::SysInfo::isRaspbian ( ) const

inline

Check if the running operating system is Linux Raspbian (Debian derivative on Raspberry Pi).

Returns

True if the running operating system is Linux Debian.

isMacOS()

bool ts::SysInfo::isMacOS ( ) const

inline

Check if the running operating system is macOS.

Returns

True if the running operating system is macOS.

isBSD()

bool ts::SysInfo::isBSD ( ) const

inline

Check if the running operating system is a BSD system (FreeBSD, NetBSD, OpenBSD, DragonFlyBSD).

Returns

True if the running operating system is FreeBSD.

isFreeBSD()

bool ts::SysInfo::isFreeBSD ( ) const

inline

Check if the running operating system is FreeBSD.

Returns

True if the running operating system is FreeBSD.

isNetBSD()

bool ts::SysInfo::isNetBSD ( ) const

inline

Check if the running operating system is NetBSD.

Returns

True if the running operating system is NetBSD.

isOpenBSD()

bool ts::SysInfo::isOpenBSD ( ) const

inline

Check if the running operating system is OpenBSD.

Returns

True if the running operating system is OpenBSD.

isDragonFlyBSD()

bool ts::SysInfo::isDragonFlyBSD ( ) const

inline

Check if the running operating system is DragonFlyBSD.

Returns

True if the running operating system is DragonFlyBSD.

isWindows()

bool ts::SysInfo::isWindows ( ) const

inline

Check if the running operating system is Windows.

Returns

True if the running operating system is Windows.

isIntel32()

bool ts::SysInfo::isIntel32 ( ) const

inline

Check if the CPU is Intel IA-32, also known as x86.

Returns

True if the CPU is Intel IA-32.

isIntel64()

bool ts::SysInfo::isIntel64 ( ) const

inline

Check if the CPU is the 64-bit extension of the IA-32 architecture, also known as AMD-64 or Intel x86-64.

On Windows, this describes the actual CPU. The compiled code can be 32-bit, running on a 64-bit system.

Returns

True if the CPU is the 64-bit extension of IA-32.

isArm32()

bool ts::SysInfo::isArm32 ( ) const

inline

Check if the CPU is Arm-32.

Returns

True if the CPU is Arm-32.

isArm64()

bool ts::SysInfo::isArm64 ( ) const

inline

Check if the CPU is Arm-64, also known as aarch64.

Returns

True if the CPU is Arm-64.

isRISCV64()

bool ts::SysInfo::isRISCV64 ( ) const

inline

Check if the CPU is 64-bit RISC-V.

Returns

True if the CPU is 64-bit RISC-V.

isS390x()

bool ts::SysInfo::isS390x ( ) const

inline

Check if the CPU is 64-bit IBM s390x.

Returns

True if the CPU is 64-bit IBM s390x.

isPPC32()

bool ts::SysInfo::isPPC32 ( ) const

inline

Check if the CPU is 32-bit PowerPC.

Returns

True if the CPU is 32-bit PowerPC.

isPPC64()

bool ts::SysInfo::isPPC64 ( ) const

inline

Check if the CPU is 64-bit PowerPC.

Returns

True if the CPU is 64-bit PowerPC.

isMIPS32()

bool ts::SysInfo::isMIPS32 ( ) const

inline

Check if the CPU is 32-bit MIPS.

Returns

True if the CPU is 32-bit MIPS.

isMIPS64()

bool ts::SysInfo::isMIPS64 ( ) const

inline

Check if the CPU is 64-bit MIPS.

Returns

True if the CPU is 64-bit MIPS.

crcInstructions()

bool ts::SysInfo::crcInstructions ( ) const

inline

Check if the CPU supports accelerated instructions for CRC32 computation.

Returns

True if the CPU supports CRC32 instructions.

systemVersion()

UString ts::SysInfo::systemVersion ( ) const

inline

Get the operating system version.

Returns

The operating system version.

systemMajorVersion()

int ts::SysInfo::systemMajorVersion ( ) const

inline

Get the operating system major version as an integer.

The exact meaning of this number is system dependent.

Returns

The operating system major version or -1 if unknown.

systemName()

UString ts::SysInfo::systemName ( ) const

inline

Get the operating system name.

Returns

The operating system name.

hostName()

UString ts::SysInfo::hostName ( ) const

inline

Get the name of the system host.

Returns

The name of the system host.

cpuName()

UString ts::SysInfo::cpuName ( ) const

inline

Get the name of the CPU architecure.

Returns

The name of the CPU architecure.

memoryPageSize()

size_t ts::SysInfo::memoryPageSize ( ) const

inline

Get system memory page size.

Returns

The system memory page size in bytes.

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The documentation for this class was generated from the following file:

• tsSysInfo.h