Class FileUtilJNA

java.lang.Object

oshi.jna.util.FileUtilJNA

@ThreadSafe
public final class FileUtilJNA
extends Object

JNA-specific extensions to FileUtil for reading native types from buffers and freeing native memory.

Method Summary

Modifier and Type	Method	Description
static void	freeMemory(Pointer p)	If the given Pointer is of class Memory, executes the close method on it to free its native allocation
static NativeLong	readNativeLongFromBuffer(ByteBuffer buff)	Reads a NativeLong value from a ByteBuffer
static Pointer	readPointerFromBuffer(ByteBuffer buff)	Reads a Pointer value from a ByteBuffer
static LibCAPI.size_t	readSizeTFromBuffer(ByteBuffer buff)	Reads a size_t value from a ByteBuffer

Methods inherited from class Object

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

Method Details

readNativeLongFromBuffer

public static NativeLong readNativeLongFromBuffer(ByteBuffer buff)

Reads a NativeLong value from a ByteBuffer

Parameters:

buff - The bytebuffer to read from

Returns:

The next value

readSizeTFromBuffer

public static LibCAPI.size_t readSizeTFromBuffer(ByteBuffer buff)

Reads a size_t value from a ByteBuffer

Parameters:

buff - The bytebuffer to read from

Returns:

The next value

readPointerFromBuffer

public static Pointer readPointerFromBuffer(ByteBuffer buff)

Reads a Pointer value from a ByteBuffer

Parameters:

buff - The bytebuffer to read from

Returns:

The next value

freeMemory

public static void freeMemory(Pointer p)

If the given Pointer is of class Memory, executes the close method on it to free its native allocation

Parameters:

p - A pointer