Package com.sun.jna

Class Platform

java.lang.Object

com.sun.jna.Platform

public final class Platform
extends Object

Provide simplified platform information.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	AIX
static final int	ANDROID
static final String	ARCH	Current platform architecture.
static final String	C_LIBRARY_NAME	Canonical name of this platform's C runtime library.
static final int	DRAGONFLYBSD
static final int	FREEBSD
static final int	GNU
static final boolean	HAS_AWT	Whether this platform provides the AWT Component class; also false if running headless.
static final boolean	HAS_BUFFERS	Whether this platform provides NIO Buffers.
static final boolean	HAS_DLL_CALLBACKS	Whether in-DLL callbacks are supported.
static final boolean	HAS_JAWT	Whether this platform supports the JAWT library.
static final int	KFREEBSD
static final int	LINUX
static final int	MAC
static final String	MATH_LIBRARY_NAME	Canonical name of this platform's math library.
static final int	NETBSD
static final int	OPENBSD
static final String	RESOURCE_PREFIX	Canonical resource prefix for the current platform.
static final boolean	RO_FIELDS	Whether read-only (final) fields within Structures are supported.
static final int	SOLARIS
static final int	UNSPECIFIED
static final int	WINDOWS
static final int	WINDOWSCE

Method Summary

Modifier and Type	Method	Description
(package private) static String	getCanonicalArchitecture(String arch, int platform)
(package private) static String	getNativeLibraryResourcePrefix()	Generate a canonical String prefix based on the current OS type/arch/name.
(package private) static String	getNativeLibraryResourcePrefix(int osType, String arch, String name)	Generate a canonical String prefix based on the given OS type/arch/name.
static final int	getOSType()
static final boolean	hasRuntimeExec()
static final boolean	is64Bit()
static final boolean	isAIX()
static final boolean	isAndroid()
static final boolean	isARM()
static final boolean	isDragonFlyBSD()
static final boolean	isFreeBSD()
static final boolean	isGNU()
static final boolean	isIntel()
static final boolean	iskFreeBSD()
static final boolean	isLinux()
static final boolean	isLoongArch()
static final boolean	isMac()
static final boolean	isMIPS()
static final boolean	isNetBSD()
static final boolean	isOpenBSD()
static final boolean	isPPC()
(package private) static boolean	isSoftFloat()
static final boolean	isSolaris()
static final boolean	isSPARC()
static final boolean	isWindows()	Returns true for any windows variant.
static final boolean	isWindowsCE()
static final boolean	isX11()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

UNSPECIFIED

public static final int UNSPECIFIED

See Also:

• Constant Field Values

MAC

public static final int MAC

See Also:

• Constant Field Values

LINUX

public static final int LINUX

See Also:

• Constant Field Values

WINDOWS

public static final int WINDOWS

See Also:

• Constant Field Values

SOLARIS

public static final int SOLARIS

See Also:

• Constant Field Values

FREEBSD

public static final int FREEBSD

See Also:

• Constant Field Values

OPENBSD

public static final int OPENBSD

See Also:

• Constant Field Values

WINDOWSCE

public static final int WINDOWSCE

See Also:

• Constant Field Values

AIX

public static final int AIX

See Also:

• Constant Field Values

ANDROID

public static final int ANDROID

See Also:

• Constant Field Values

GNU

public static final int GNU

See Also:

• Constant Field Values

KFREEBSD

public static final int KFREEBSD

See Also:

• Constant Field Values

NETBSD

public static final int NETBSD

See Also:

• Constant Field Values

DRAGONFLYBSD

public static final int DRAGONFLYBSD

See Also:

• Constant Field Values

RO_FIELDS

public static final boolean RO_FIELDS

Whether read-only (final) fields within Structures are supported.

HAS_BUFFERS

public static final boolean HAS_BUFFERS

Whether this platform provides NIO Buffers.

HAS_AWT

public static final boolean HAS_AWT

Whether this platform provides the AWT Component class; also false if running headless.

HAS_JAWT

public static final boolean HAS_JAWT

Whether this platform supports the JAWT library.

MATH_LIBRARY_NAME

public static final String MATH_LIBRARY_NAME

Canonical name of this platform's math library.

C_LIBRARY_NAME

public static final String C_LIBRARY_NAME

Canonical name of this platform's C runtime library.

HAS_DLL_CALLBACKS

public static final boolean HAS_DLL_CALLBACKS

Whether in-DLL callbacks are supported.

RESOURCE_PREFIX

public static final String RESOURCE_PREFIX

Canonical resource prefix for the current platform. This value is used to load bundled native libraries from the class path.

ARCH

public static final String ARCH

Current platform architecture.

Method Details

getOSType

public static final int getOSType()

isMac

public static final boolean isMac()

isAndroid

public static final boolean isAndroid()

isLinux

public static final boolean isLinux()

isAIX

public static final boolean isAIX()

isWindowsCE

public static final boolean isWindowsCE()

isWindows

public static final boolean isWindows()

Returns true for any windows variant.

isSolaris

public static final boolean isSolaris()

isDragonFlyBSD

public static final boolean isDragonFlyBSD()

isFreeBSD

public static final boolean isFreeBSD()

isOpenBSD

public static final boolean isOpenBSD()

isNetBSD

public static final boolean isNetBSD()

isGNU

public static final boolean isGNU()

iskFreeBSD

public static final boolean iskFreeBSD()

isX11

public static final boolean isX11()

hasRuntimeExec

public static final boolean hasRuntimeExec()

is64Bit

public static final boolean is64Bit()

isIntel

public static final boolean isIntel()

isPPC

public static final boolean isPPC()

isARM

public static final boolean isARM()

isSPARC

public static final boolean isSPARC()

isMIPS

public static final boolean isMIPS()

isLoongArch

public static final boolean isLoongArch()

getCanonicalArchitecture

static String getCanonicalArchitecture(String arch,
 int platform)

isSoftFloat

static boolean isSoftFloat()

getNativeLibraryResourcePrefix

static String getNativeLibraryResourcePrefix()

Generate a canonical String prefix based on the current OS type/arch/name.

getNativeLibraryResourcePrefix

static String getNativeLibraryResourcePrefix(int osType,
 String arch,
 String name)

Generate a canonical String prefix based on the given OS type/arch/name.

Parameters:

osType - from getOSType()

arch - from os.arch System property

name - from os.name System property