Class IOURingProbe

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<IOURingProbe>

org.lwjgl.system.linux.liburing.IOURingProbe

All Implemented Interfaces:

AutoCloseable, NativeResource, Pointer

@NativeType("struct io_uring_probe")
public class IOURingProbe
extends Struct<IOURingProbe>
implements NativeResource

struct io_uring_probe {
    __u8 last_op;
    __u8 ops_len;
    __u16 resv;
    __u32 resv2[3];
    struct io_uring_probe_op ops[0];
}

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	IOURingProbe.Buffer	An array of IOURingProbe structs.

Nested classes/interfaces inherited from class Struct

Struct.StructValidation

Nested classes/interfaces inherited from interface Pointer

Pointer.Default

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ALIGNOF	The struct alignment in bytes.
static final int	LAST_OP	The struct member offsets.
static final int	OPS	The struct member offsets.
static final int	OPS_LEN	The struct member offsets.
static final int	RESV	The struct member offsets.
static final int	RESV2	The struct member offsets.
static final int	SIZEOF	The struct size in bytes.

Fields inherited from interface Pointer

BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors

Constructor	Description
IOURingProbe(ByteBuffer container)	Creates a IOURingProbe instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and Type	Method	Description
static IOURingProbe	calloc()	Returns a new IOURingProbe instance allocated with memCalloc.
static IOURingProbe.Buffer	calloc(int capacity)	Returns a new IOURingProbe.Buffer instance allocated with memCalloc.
static IOURingProbe.Buffer	calloc(int capacity, MemoryStack stack)	Returns a new IOURingProbe.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static IOURingProbe	calloc(MemoryStack stack)	Returns a new IOURingProbe instance allocated on the specified MemoryStack and initializes all its bits to zero.
static IOURingProbe	create()	Returns a new IOURingProbe instance allocated with BufferUtils.
static IOURingProbe.Buffer	create(int capacity)	Returns a new IOURingProbe.Buffer instance allocated with BufferUtils.
static IOURingProbe	create(long address)	Returns a new IOURingProbe instance for the specified memory address.
static IOURingProbe.Buffer	create(long address, int capacity)	Create a IOURingProbe.Buffer instance at the specified memory.
static @Nullable IOURingProbe	createSafe(long address)	Like create, but returns null if address is NULL.
static @Nullable IOURingProbe.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
byte	last_op()
IOURingProbe	last_op(byte value)	Sets the specified value to the last_op field.
static IOURingProbe	malloc()	Returns a new IOURingProbe instance allocated with memAlloc.
static IOURingProbe.Buffer	malloc(int capacity)	Returns a new IOURingProbe.Buffer instance allocated with memAlloc.
static IOURingProbe.Buffer	malloc(int capacity, MemoryStack stack)	Returns a new IOURingProbe.Buffer instance allocated on the specified MemoryStack.
static IOURingProbe	malloc(MemoryStack stack)	Returns a new IOURingProbe instance allocated on the specified MemoryStack.
static byte	nlast_op(long struct)	Unsafe version of last_op().
static void	nlast_op(long struct, byte value)	Unsafe version of last_op.
static IOURingProbeOp.Buffer	nops(long struct)	Unsafe version of ops().
static IOURingProbeOp	nops(long struct, int index)	Unsafe version of ops.
static void	nops(long struct, int index, IOURingProbeOp value)	Unsafe version of ops.
static void	nops(long struct, IOURingProbeOp.Buffer value)	Unsafe version of ops.
static byte	nops_len(long struct)	Unsafe version of ops_len().
static void	nops_len(long struct, byte value)	Unsafe version of ops_len.
IOURingProbeOp.Buffer	ops()
IOURingProbeOp	ops(int index)
IOURingProbe	ops(int index, Consumer<IOURingProbeOp> consumer)	Passes the element at index of the ops field to the specified Consumer.
IOURingProbe	ops(int index, IOURingProbeOp value)	Copies the specified IOURingProbeOp at the specified index of the ops field.
IOURingProbe	ops(Consumer<IOURingProbeOp.Buffer> consumer)	Passes the ops field to the specified Consumer.
IOURingProbe	ops(IOURingProbeOp.Buffer value)	Copies the specified IOURingProbeOp.Buffer to the ops field.
byte	ops_len()
IOURingProbe	ops_len(byte value)	Sets the specified value to the ops_len field.
IOURingProbe	set(byte last_op, byte ops_len, IOURingProbeOp.Buffer ops)	Initializes this struct with the specified values.
IOURingProbe	set(IOURingProbe src)	Copies the specified struct data to this struct.
int	sizeof()	Returns sizeof(struct).

Methods inherited from class Struct

clear, free, isNull, validate, validate

Methods inherited from class Pointer.Default

address, equals, hashCode, toString

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface NativeResource

close, free

Field Details

SIZEOF

public static final int SIZEOF

The struct size in bytes.

ALIGNOF

public static final int ALIGNOF

The struct alignment in bytes.

LAST_OP

public static final int LAST_OP

The struct member offsets.

OPS_LEN

public static final int OPS_LEN

The struct member offsets.

RESV

public static final int RESV

The struct member offsets.

RESV2

public static final int RESV2

The struct member offsets.

OPS

public static final int OPS

The struct member offsets.

Constructor Details

IOURingProbe

public IOURingProbe(ByteBuffer container)

Creates a IOURingProbe 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 Details

sizeof

public int sizeof()

Description copied from class: Struct

Returns sizeof(struct).

Specified by:

sizeof in class Struct<IOURingProbe>

last_op

@NativeType("__u8")
public byte last_op()

Returns:

the value of the last_op field.

ops_len

@NativeType("__u8")
public byte ops_len()

Returns:

the value of the ops_len field.

ops

@NativeType("struct io_uring_probe_op[0]")
public IOURingProbeOp.Buffer ops()

Returns:

a IOURingProbeOp.Buffer view of the ops field.

ops

@NativeType("struct io_uring_probe_op")
public IOURingProbeOp ops(int index)

Returns:

a IOURingProbeOp view of the struct at the specified index of the ops field.

last_op

public IOURingProbe last_op(@NativeType("__u8")
 byte value)

Sets the specified value to the last_op field.

ops_len

public IOURingProbe ops_len(@NativeType("__u8")
 byte value)

Sets the specified value to the ops_len field.

ops

public IOURingProbe ops(@NativeType("struct io_uring_probe_op[0]")
 IOURingProbeOp.Buffer value)

Copies the specified IOURingProbeOp.Buffer to the ops field.

ops

public IOURingProbe ops(int index,
 @NativeType("struct io_uring_probe_op")
 IOURingProbeOp value)

Copies the specified IOURingProbeOp at the specified index of the ops field.

ops

public IOURingProbe ops(Consumer<IOURingProbeOp.Buffer> consumer)

Passes the ops field to the specified Consumer.

ops

public IOURingProbe ops(int index,
 Consumer<IOURingProbeOp> consumer)

Passes the element at index of the ops field to the specified Consumer.

set

public IOURingProbe set(byte last_op,
 byte ops_len,
 IOURingProbeOp.Buffer ops)

Initializes this struct with the specified values.

set

public IOURingProbe set(IOURingProbe src)

Copies the specified struct data to this struct.

Parameters:

src - the source struct

Returns:

this struct

malloc

public static IOURingProbe malloc()

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

calloc

public static IOURingProbe calloc()

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

create

public static IOURingProbe create()

Returns a new IOURingProbe instance allocated with BufferUtils.

create

public static IOURingProbe create(long address)

Returns a new IOURingProbe instance for the specified memory address.

createSafe

public static @Nullable IOURingProbe createSafe(long address)

Like create, but returns null if address is NULL.

malloc

public static IOURingProbe.Buffer malloc(int capacity)

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

Parameters:

capacity - the buffer capacity

calloc

public static IOURingProbe.Buffer calloc(int capacity)

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

Parameters:

capacity - the buffer capacity

create

public static IOURingProbe.Buffer create(int capacity)

Returns a new IOURingProbe.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

public static IOURingProbe.Buffer create(long address,
 int capacity)

Create a IOURingProbe.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

public static @Nullable IOURingProbe.Buffer createSafe(long address,
 int capacity)

Like create, but returns null if address is NULL.

malloc

public static IOURingProbe malloc(MemoryStack stack)

Returns a new IOURingProbe instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

public static IOURingProbe calloc(MemoryStack stack)

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

Parameters:

stack - the stack from which to allocate

malloc

public static IOURingProbe.Buffer malloc(int capacity,
 MemoryStack stack)

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

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

calloc

public static IOURingProbe.Buffer calloc(int capacity,
 MemoryStack stack)

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

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

nlast_op

public static byte nlast_op(long struct)

Unsafe version of last_op().

nops_len

public static byte nops_len(long struct)

Unsafe version of ops_len().

nops

public static IOURingProbeOp.Buffer nops(long struct)

Unsafe version of ops().

nops

public static IOURingProbeOp nops(long struct,
 int index)

Unsafe version of ops.

nlast_op

public static void nlast_op(long struct,
 byte value)

Unsafe version of last_op.

nops_len

public static void nops_len(long struct,
 byte value)

Unsafe version of ops_len.

nops

public static void nops(long struct,
 IOURingProbeOp.Buffer value)

Unsafe version of ops.

nops

public static void nops(long struct,
 int index,
 IOURingProbeOp value)

Unsafe version of ops.