Top Description Inners Fields Constructors Methods
org.lwjgl.system.linux

public Class EpollEvent

extends Struct<EpollEvent>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable
Annotations
@NativeType:struct epoll_event
Imports
javax.annotation.*, java.nio.*, org.lwjgl.*, org.lwjgl.system.*

Layout


struct epoll_event {
    uint32_t events;
    epoll_data_t data;
}

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class
EpollEvent.Buffer

An array of EpollEvent structs.

Field Summary

Modifier and TypeField and Description
public static final int
ALIGNOF

The struct alignment in bytes.

public static final int
DATA

The struct member offsets.

public static final int
EVENTS

The struct member offsets.

public static final int
SIZEOF

The struct size in bytes.

Inherited from org.lwjgl.system.Struct:
containerDEFAULT_ALIGN_ASDEFAULT_PACK_ALIGNMENT

Constructor Summary

AccessConstructor and Description
protected
EpollEvent(long address, ByteBuffer container)

public
EpollEvent(ByteBuffer container)

Creates a EpollEvent instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and TypeMethod and Description
public static EpollEvent
calloc()

Returns a new EpollEvent instance allocated with memCalloc.

public static EpollEvent.Buffer
calloc(int
the buffer capacity
capacity
)

Returns a new EpollEvent.Buffer instance allocated with memCalloc.

public static EpollEvent
calloc(MemoryStack
the stack from which to allocate
stack
)

Returns a new EpollEvent instance allocated on the specified MemoryStack and initializes all its bits to zero.

public static EpollEvent.Buffer
calloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

Returns a new EpollEvent.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

protected EpollEvent
create(long
the struct memory address
address
,
ByteBuffer
an optional container buffer, to be referenced strongly by the struct instance.
container
)

Implements abstract org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.
public static EpollEvent
create()

Returns a new EpollEvent instance allocated with BufferUtils.

public static EpollEvent
create(long address)

Returns a new EpollEvent instance for the specified memory address.

public static EpollEvent.Buffer
create(int
the buffer capacity
capacity
)

Returns a new EpollEvent.Buffer instance allocated with BufferUtils.

public static EpollEvent.Buffer
create(long
the memory address
address
,
int
the buffer capacity
capacity
)

Create a EpollEvent.Buffer instance at the specified memory.

public static EpollEvent
createSafe(long address)

Like create, but returns null if address is NULL.

public static EpollEvent.Buffer
createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

public EpollData
data()

user data variable

public EpollEvent
data(EpollData value)

Copies the specified EpollData to the data field.

public EpollEvent
data(Consumer<EpollData> consumer)

Passes the data field to the specified Consumer.

public int
events()

epoll events

public EpollEvent
events(int value)

Sets the specified value to the events field.

public static EpollEvent
malloc()

Returns a new EpollEvent instance allocated with memAlloc.

public static EpollEvent.Buffer
malloc(int
the buffer capacity
capacity
)

Returns a new EpollEvent.Buffer instance allocated with memAlloc.

public static EpollEvent
malloc(MemoryStack
the stack from which to allocate
stack
)

Returns a new EpollEvent instance allocated on the specified MemoryStack.

public static EpollEvent.Buffer
malloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

Returns a new EpollEvent.Buffer instance allocated on the specified MemoryStack.

public static EpollData
ndata(long struct)

Unsafe version of data.

public static void
ndata(long struct, EpollData value)

Unsafe version of data.

public static int
nevents(long struct)

Unsafe version of events.

public static void
nevents(long struct, int value)

Unsafe version of events.

public EpollEvent
set(int events, EpollData data)

Initializes this struct with the specified values.

public EpollEvent

Returns:

this struct
set
(EpollEvent
the source struct
src
)

Copies the specified struct data to this struct.

public int
sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).
Inherited from org.lwjgl.system.Struct:
__array__array__array__checkContainer__checkMalloc__create__getContainer__getContainer__member__member__member__padding__padding__struct__struct__union__unionclearfreeisNullvalidate

Field Detail

ALIGNOFback to summary
public static final int ALIGNOF

The struct alignment in bytes.

DATAback to summary
public static final int DATA

The struct member offsets.

EVENTSback to summary
public static final int EVENTS

The struct member offsets.

SIZEOFback to summary
public static final int SIZEOF

The struct size in bytes.

Constructor Detail

EpollEventback to summary
protected EpollEvent(long address, ByteBuffer container)
EpollEventback to summary
public EpollEvent(ByteBuffer container)

Creates a EpollEvent instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.

The created instance holds a strong reference to the container object.

Method Detail

callocback to summary
public static EpollEvent calloc()

Returns a new EpollEvent instance allocated with memCalloc. The instance must be explicitly freed.

callocback to summary
public static EpollEvent.Buffer calloc(int capacity)

Returns a new EpollEvent.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters
capacity:int

the buffer capacity

callocback to summary
public static EpollEvent calloc(MemoryStack stack)

Returns a new EpollEvent instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters
stack:MemoryStack

the stack from which to allocate

callocback to summary
public static EpollEvent.Buffer calloc(int capacity, MemoryStack stack)

Returns a new EpollEvent.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

createback to summary
protected EpollEvent create(long address, ByteBuffer container)

Implements abstract org.lwjgl.system.Struct.create.

Doc from org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.

Effectively, every Struct instance is a factory for more instances of the same type. This is used by StructBuffer.

Parameters
address:long

the struct memory address

container:ByteBuffer

an optional container buffer, to be referenced strongly by the struct instance.

Annotations
@Override
createback to summary
public static EpollEvent create()

Returns a new EpollEvent instance allocated with BufferUtils.

createback to summary
public static EpollEvent create(long address)

Returns a new EpollEvent instance for the specified memory address.

createback to summary
public static EpollEvent.Buffer create(int capacity)

Returns a new EpollEvent.Buffer instance allocated with BufferUtils.

Parameters
capacity:int

the buffer capacity

createback to summary
public static EpollEvent.Buffer create(long address, int capacity)

Create a EpollEvent.Buffer instance at the specified memory.

Parameters
address:long

the memory address

capacity:int

the buffer capacity

createSafeback to summary
public static EpollEvent createSafe(long address)

Like create, but returns null if address is NULL.

Annotations
@Nullable
createSafeback to summary
public static EpollEvent.Buffer createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

Annotations
@Nullable
databack to summary
public EpollData data()

user data variable

Annotations
@NativeType:epoll_data_t
databack to summary
public EpollEvent data(EpollData value)

Copies the specified EpollData to the data field.

databack to summary
public EpollEvent data(Consumer<EpollData> consumer)

Passes the data field to the specified Consumer.

eventsback to summary
public int events()

epoll events

Annotations
@NativeType:uint32_t
eventsback to summary
public EpollEvent events(int value)

Sets the specified value to the events field.

mallocback to summary
public static EpollEvent malloc()

Returns a new EpollEvent instance allocated with memAlloc. The instance must be explicitly freed.

mallocback to summary
public static EpollEvent.Buffer malloc(int capacity)

Returns a new EpollEvent.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters
capacity:int

the buffer capacity

mallocback to summary
public static EpollEvent malloc(MemoryStack stack)

Returns a new EpollEvent instance allocated on the specified MemoryStack.

Parameters
stack:MemoryStack

the stack from which to allocate

mallocback to summary
public static EpollEvent.Buffer malloc(int capacity, MemoryStack stack)

Returns a new EpollEvent.Buffer instance allocated on the specified MemoryStack.

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

ndataback to summary
public static EpollData ndata(long struct)

Unsafe version of data.

ndataback to summary
public static void ndata(long struct, EpollData value)

Unsafe version of data.

neventsback to summary
public static int nevents(long struct)

Unsafe version of events.

neventsback to summary
public static void nevents(long struct, int value)

Unsafe version of events.

setback to summary
public EpollEvent set(int events, EpollData data)

Initializes this struct with the specified values.

setback to summary
public EpollEvent set(EpollEvent src)

Copies the specified struct data to this struct.

Parameters
src:EpollEvent

the source struct

Returns:EpollEvent

this struct

sizeofback to summary
public int sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Doc from org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).

Annotations
@Override
org.lwjgl.system.linux back to summary

public Class EpollEvent.Buffer

extends StructBuffer<EpollEvent, EpollEvent.Buffer>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable

An array of EpollEvent structs.

Field Summary

Modifier and TypeField and Description
private static final EpollEvent

Constructor Summary

AccessConstructor and Description
public
Buffer(ByteBuffer container)

Creates a new EpollEvent.Buffer instance backed by the specified container.

public
Buffer(long address, int cap)

pack-priv
Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Summary

Modifier and TypeMethod and Description
public EpollData

Returns:

a EpollData view of the EpollEvent#data field.
data
()

public EpollEvent.Buffer
data(EpollData value)

Copies the specified EpollData to the EpollEvent#data field.

public EpollEvent.Buffer
data(Consumer<EpollData> consumer)

Passes the EpollEvent#data field to the specified Consumer.

public int

Returns:

the value of the EpollEvent#events field.
events
()

public EpollEvent.Buffer
events(int value)

Sets the specified value to the EpollEvent#events field.

protected EpollEvent
protected EpollEvent.Buffer
Inherited from org.lwjgl.system.StructBuffer:
applyapplyforEachgetgetgetgetiteratorparallelStreamputputsizeofspliteratorstream

Field Detail

ELEMENT_FACTORYback to summary
private static final EpollEvent ELEMENT_FACTORY

Constructor Detail

Bufferback to summary
public Buffer(ByteBuffer container)

Creates a new EpollEvent.Buffer instance backed by the specified container.

Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by EpollEvent#SIZEOF, and its mark will be undefined.

The created buffer instance holds a strong reference to the container object.

Bufferback to summary
public Buffer(long address, int cap)
Bufferback to summary
pack-priv Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Detail

databack to summary
public EpollData data()
Returns:EpollData

a EpollData view of the EpollEvent#data field.

Annotations
@NativeType:epoll_data_t
databack to summary
public EpollEvent.Buffer data(EpollData value)

Copies the specified EpollData to the EpollEvent#data field.

databack to summary
public EpollEvent.Buffer data(Consumer<EpollData> consumer)

Passes the EpollEvent#data field to the specified Consumer.

eventsback to summary
public int events()
Returns:int

the value of the EpollEvent#events field.

Annotations
@NativeType:uint32_t
eventsback to summary
public EpollEvent.Buffer events(int value)

Sets the specified value to the EpollEvent#events field.

getElementFactoryback to summary
protected EpollEvent getElementFactory()

Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.

Annotations
@Override
selfback to summary
protected EpollEvent.Buffer self()

Implements abstract org.lwjgl.system.CustomBuffer.self.

Annotations
@Override