Class IOUringRegionDesc.Buffer

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.CustomBuffer<IOUringRegionDesc.Buffer>

org.lwjgl.system.StructBuffer<IOUringRegionDesc, IOUringRegionDesc.Buffer>

org.lwjgl.system.linux.liburing.IOUringRegionDesc.Buffer

All Implemented Interfaces:

AutoCloseable, Iterable<IOUringRegionDesc>, NativeResource, Pointer

Enclosing class:

IOUringRegionDesc

public static class IOUringRegionDesc.Buffer
extends StructBuffer<IOUringRegionDesc, IOUringRegionDesc.Buffer>
implements NativeResource

An array of IOUringRegionDesc structs.

Nested Class Summary

Nested classes/interfaces inherited from interface Pointer

Pointer.Default

Field Summary

Fields inherited from interface Pointer

BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors

Constructor	Description
Buffer(long address, int cap)
Buffer(ByteBuffer container)	Creates a new IOUringRegionDesc.Buffer instance backed by the specified container.

Method Summary

Modifier and Type	Method	Description
int	flags()
IOUringRegionDesc.Buffer	flags(int value)	Sets the specified value to the flags field.
int	id()
IOUringRegionDesc.Buffer	id(int value)	Sets the specified value to the id field.
long	mmap_offset()
IOUringRegionDesc.Buffer	mmap_offset(long value)	Sets the specified value to the mmap_offset field.
long	size()
IOUringRegionDesc.Buffer	size(long value)	Sets the specified value to the size field.
long	user_addr()
IOUringRegionDesc.Buffer	user_addr(long value)	Sets the specified value to the user_addr field.

Methods inherited from class StructBuffer

apply, apply, forEach, get, get, get, get, iterator, parallelStream, put, put, sizeof, spliterator, stream

Methods inherited from class CustomBuffer

address, address, address0, capacity, clear, compact, duplicate, flip, free, hasRemaining, limit, limit, mark, position, position, put, remaining, reset, rewind, slice, slice, toString

Methods inherited from class Pointer.Default

equals, hashCode

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface NativeResource

close, free

Constructor Details

Buffer

public Buffer(ByteBuffer container)

Creates a new IOUringRegionDesc.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 IOUringRegionDesc.SIZEOF, and its mark will be undefined.

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

Buffer

public Buffer(long address,
 int cap)

Method Details

user_addr

@NativeType("__u64")
public long user_addr()

Returns:

the value of the user_addr field.

size

@NativeType("__u64")
public long size()

Returns:

the value of the size field.

flags

@NativeType("__u32")
public int flags()

Returns:

the value of the flags field.

id

@NativeType("__u32")
public int id()

Returns:

the value of the id field.

mmap_offset

@NativeType("__u64")
public long mmap_offset()

Returns:

the value of the mmap_offset field.

user_addr

public IOUringRegionDesc.Buffer user_addr(@NativeType("__u64")
 long value)

Sets the specified value to the user_addr field.

size

public IOUringRegionDesc.Buffer size(@NativeType("__u64")
 long value)

Sets the specified value to the size field.

flags

public IOUringRegionDesc.Buffer flags(@NativeType("__u32")
 int value)

Sets the specified value to the flags field.

id

public IOUringRegionDesc.Buffer id(@NativeType("__u32")
 int value)

Sets the specified value to the id field.

mmap_offset

public IOUringRegionDesc.Buffer mmap_offset(@NativeType("__u64")
 long value)

Sets the specified value to the mmap_offset field.