Module de.ibapl.jnhw.posix

Package de.ibapl.jnhw.posix

Class Poll.PollFd

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.Poll.PollFd

All Implemented Interfaces:

Native

Enclosing class:

Poll

public static final class Poll.PollFd
extends Struct32

POSIX: structure pollfd.

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 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
PollFd()
PollFd(OpaqueMemory32 owner, int offset)

Method Summary

Modifier and Type	Method	Description
static int	alignof()
short	events()	The input event flags.
void	events(short events)	The input event flags.
int	fd()	The file descriptor being polled.
void	fd(int fd)	The file descriptor being polled.
void	nativeToString(Appendable sb, String indentPrefix, String indent)
short	revents()	The output event flags.
void	revents(short revents)	The output event flags.
static int	sizeof()	Get the real size of struct pollfd 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

Constructor Detail

PollFd

public PollFd(OpaqueMemory32 owner,
              int offset)

PollFd

public PollFd()

Method Detail

sizeof

@SizeOf
public static int sizeof()

Get the real size of struct pollfd natively.

Returns:

the native value sizeof(struct pollfd).

alignof

@AlignOf
public static int alignof()

events

public short events()

The input event flags. POSIX: structure pollfd.

Returns:

the native value of events;

events

public void events(short events)

The input event flags. POSIX: structure pollfd.

Parameters:

events - the value of events to be set natively.

fd

public int fd()

The file descriptor being polled. POSIX: structure pollfd.

Returns:

the native value of fd;

fd

public void fd(int fd)

The file descriptor being polled. POSIX: structure pollfd.

Parameters:

fd - the value of fd to be set natively.

revents

public short revents()

The output event flags. POSIX: structure pollfd.

Returns:

the native value of revents;

revents

public void revents(short revents)

The output event flags. POSIX: structure pollfd.

Parameters:

revents - the value of revents to be set natively.

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