Module de.ibapl.jnhw.posix

Package de.ibapl.jnhw.posix

Class Aio.Aiocb<T extends OpaqueMemory32>

java.lang.Object

de.ibapl.jnhw.common.memory.AbstractNativeMemory

de.ibapl.jnhw.common.memory.OpaqueMemory32

de.ibapl.jnhw.common.memory.Struct32

de.ibapl.jnhw.posix.Aio.Aiocb<T>

All Implemented Interfaces:

Native

Enclosing class:

Aio

public static final class Aio.Aiocb<T extends OpaqueMemory32>
extends Struct32

POSIX: structure aiocb.

Nested Class Summary

Nested classes/interfaces inherited from class de.ibapl.jnhw.common.memory.OpaqueMemory32

OpaqueMemory32.OpaqueMemory32Producer<T extends OpaqueMemory32,P extends AbstractNativeMemory>

Nested classes/interfaces inherited from class de.ibapl.jnhw.common.memory.AbstractNativeMemory

AbstractNativeMemory.NativeMemoryAlignment

Field Summary

Fields

Modifier and Type	Field	Description
Signal.Sigevent<T>	aio_sigevent	The signal number and value.

Fields inherited from class de.ibapl.jnhw.common.memory.OpaqueMemory32

sizeInBytes

Fields inherited from class de.ibapl.jnhw.common.memory.AbstractNativeMemory

baseAddress, LOG, memoryOwner

Constructor Summary

Constructors

Constructor	Description
Aiocb()
Aiocb(NativeAddressHolder address)	TODO set ByteBuffer ???
Aiocb(OpaqueMemory32 owner, int offset)

Method Summary

Modifier and Type	Method	Description
void	aio_buf(OpaqueMemory32 aio_buf)	The location of buffer.
void	aio_buf(OpaqueMemory32 aio_buf, int off, int aio_nbytes)	The location of buffer.
void	aio_buf(ByteBuffer aio_buf)	The location of buffer.
NativeAddressHolder	aio_buf0()
ByteBuffer	aio_bufAsByteBuffer()	The location of buffer.POSIX: structure aiocb .
OpaqueMemory32	aio_bufAsOpaqueMemory()	The location of buffer.POSIX: structure aiocb .
int	aio_fildes()	The file descriptor.
void	aio_fildes(int aio_fildes)	The file descriptor.
int	aio_lio_opcode()	The operation to be performed.
void	aio_lio_opcode(int aio_lio_opcode)	The operation to be performed.
long	aio_nbytes()	The length of transfer.
long	aio_offset()	The file offset.
void	aio_offset(long aio_offset)	The file offset.
int	aio_reqprio()	The request priority offset.
void	aio_reqprio(int aio_reqprio)	The request priority offset.
static int	alignof()	Get the alignment of struct lconv natively.
void	nativeToString(Appendable sb, String indentPrefix, String indent)
static int	offsetof_Aio_sigevent()
static int	sizeof()	Get the real size of struct aiocb natively.

Methods inherited from class de.ibapl.jnhw.common.memory.Struct32

getBaseDataType, nativeToHexString

Methods inherited from class de.ibapl.jnhw.common.memory.OpaqueMemory32

calcNextOffset, clear, copy, copy, equals, getByte, hashCode, memset, nativeToString, offsetof, printMemory, printMemory, setByte, toBytes, toString

Methods inherited from class de.ibapl.jnhw.common.memory.AbstractNativeMemory

ENOMEM, isSameAddress

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

aio_sigevent

public final Signal.Sigevent<T extends OpaqueMemory32> aio_sigevent

The signal number and value. POSIX: structure aiocb.

Constructor Detail

Aiocb

public Aiocb(OpaqueMemory32 owner,
             int offset)
      throws NoSuchNativeTypeException

Throws:

NoSuchNativeTypeException

Aiocb

public Aiocb()
      throws NoSuchNativeTypeException

Throws:

NoSuchNativeTypeException

Aiocb

public Aiocb(NativeAddressHolder address)
      throws NoSuchNativeTypeException

TODO set ByteBuffer ???

Parameters:

address -

Throws:

NoSuchNativeTypeException

Method Detail

sizeof

@SizeOf
public static int sizeof()
                  throws NoSuchNativeTypeException

Get the real size of struct aiocb natively.

Returns:

the native value sizeof(struct aiocb).

Throws:

NoSuchNativeTypeException

alignof

@AlignOf
public static int alignof()
                   throws NoSuchNativeTypeException

Get the alignment of struct lconv natively.

Returns:

the native value __alignof__(struct lconv).

Throws:

NoSuchNativeTypeException

offsetof_Aio_sigevent

public static int offsetof_Aio_sigevent()
                                 throws NoSuchNativeTypeException

Throws:

NoSuchNativeTypeException

aio_fildes

public int aio_fildes()
               throws NoSuchNativeTypeException

The file descriptor. POSIX: structure aiocb.

Returns:

the native value of aio_fildes.

Throws:

NoSuchNativeTypeException

aio_fildes

public void aio_fildes(int aio_fildes)
                throws NoSuchNativeTypeException

The file descriptor. POSIX: structure aiocb.

Parameters:

aio_fildes - the value of aio_fildes to be set natively.

Throws:

NoSuchNativeTypeException

aio_offset

public long aio_offset()
                throws NoSuchNativeTypeException

The file offset. POSIX: structure aiocb.

Returns:

the native value of aio_offset.

Throws:

NoSuchNativeTypeException

aio_offset

public void aio_offset(long aio_offset)
                throws NoSuchNativeTypeException

The file offset. POSIX: structure aiocb.

Parameters:

aio_offset - the value of aio_offset to be set natively.

Throws:

NoSuchNativeTypeException

aio_buf0

public final NativeAddressHolder aio_buf0()
                                   throws NoSuchNativeTypeException

Throws:

NoSuchNativeTypeException

aio_bufAsByteBuffer

public ByteBuffer aio_bufAsByteBuffer()
                               throws NoSuchNativeTypeException

The location of buffer.POSIX: structure aiocb .

Returns:

the native value of aio_buf.

Throws:

NoSuchNativeTypeException

aio_bufAsOpaqueMemory

public OpaqueMemory32 aio_bufAsOpaqueMemory()
                                     throws NoSuchNativeTypeException

The location of buffer.POSIX: structure aiocb .

Returns:

the native value of aio_buf.

Throws:

NoSuchNativeTypeException

aio_buf

public void aio_buf(ByteBuffer aio_buf)
             throws NoSuchNativeTypeException

The location of buffer. POSIX: structure aiocb. aio_nbytes will also be set

Parameters:

aio_buf - the value of aio_buf to be set natively.

Throws:

NoSuchNativeTypeException

aio_buf

public void aio_buf(OpaqueMemory32 aio_buf)
             throws NoSuchNativeTypeException

The location of buffer. POSIX: structure aiocb. aio_nbytes will also be set

Parameters:

aio_buf - the value of aio_buf to be set natively.

Throws:

NoSuchNativeTypeException

aio_buf

public void aio_buf(OpaqueMemory32 aio_buf,
                    int off,
                    int aio_nbytes)
             throws NoSuchNativeTypeException

The location of buffer. POSIX: structure aiocb. aio_nbytes will also be set

Parameters:

aio_buf - the value of aio_buf to be set natively.

Throws:

ArrayIndexOutOfBoundsException - if off or aio_nbytes out of bounds.

NoSuchNativeTypeException

aio_nbytes

public long aio_nbytes()
                throws NoSuchNativeTypeException

The length of transfer. POSIX: structure aiocb. This is set while setting buf to ByteBuffer.remaining() or OpaqueMemorys size....

Returns:

the native value of aio_nbytes.

Throws:

NoSuchNativeTypeException

aio_reqprio

public int aio_reqprio()
                throws NoSuchNativeTypeException

The request priority offset. POSIX: structure aiocb.

Returns:

the native value of aio_reqprio.

Throws:

NoSuchNativeTypeException

aio_reqprio

public void aio_reqprio(int aio_reqprio)
                 throws NoSuchNativeTypeException

The request priority offset. POSIX: structure aiocb.

Parameters:

aio_reqprio - the value of aio_reqprio to be set natively.

Throws:

NoSuchNativeTypeException

aio_lio_opcode

public int aio_lio_opcode()
                   throws NoSuchNativeTypeException

The operation to be performed. POSIX: structure aiocb.

Returns:

the native value of aio_lio_opcode.

Throws:

NoSuchNativeTypeException

aio_lio_opcode

public void aio_lio_opcode(int aio_lio_opcode)
                    throws NoSuchNativeTypeException

The operation to be performed. POSIX: structure aiocb.

Parameters:

aio_lio_opcode - the value of aio_lio_opcode to be set natively.

Throws:

NoSuchNativeTypeException

nativeToString

public void nativeToString(Appendable sb,
                           String indentPrefix,
                           String indent)
                    throws IOException

Specified by:

nativeToString in interface Native

Overrides:

nativeToString in class OpaqueMemory32

Throws:

IOException