Package org.freedesktop.wayland.raw

Class sigval

java.lang.Object

org.freedesktop.wayland.raw.sigval

Direct Known Subclasses:

__sigval_t, sigval_t

public class sigval
extends Object

union sigval {
    int sival_int;
    void *sival_ptr;
}

Method Summary

Modifier and Type	Method	Description
static MemorySegment	allocate(SegmentAllocator allocator)	Allocate a segment of size layout().byteSize() using allocator
static MemorySegment	allocateArray(long elementCount, SegmentAllocator allocator)	Allocate an array of size elementCount using allocator.
static MemorySegment	asSlice(MemorySegment array, long index)	Obtains a slice of arrayParam which selects the array element at index.
static final GroupLayout	layout()	The layout of this union
static MemorySegment	reinterpret(MemorySegment addr, long elementCount, Arena arena, Consumer<MemorySegment> cleanup)	Reinterprets addr using target arena and cleanupAction (if any).
static MemorySegment	reinterpret(MemorySegment addr, Arena arena, Consumer<MemorySegment> cleanup)	Reinterprets addr using target arena and cleanupAction (if any).
static int	sival_int(MemorySegment union)	Getter for field: int sival_int
static void	sival_int(MemorySegment union, int fieldValue)	Setter for field: int sival_int
static final ValueLayout.OfInt	sival_int$layout()	Layout for field: int sival_int
static final long	sival_int$offset()	Offset for field: int sival_int
static MemorySegment	sival_ptr(MemorySegment union)	Getter for field: void *sival_ptr
static void	sival_ptr(MemorySegment union, MemorySegment fieldValue)	Setter for field: void *sival_ptr
static final AddressLayout	sival_ptr$layout()	Layout for field: void *sival_ptr
static final long	sival_ptr$offset()	Offset for field: void *sival_ptr
static long	sizeof()	The size (in bytes) of this union

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

layout

public static final GroupLayout layout()

The layout of this union

sival_int$layout

public static final ValueLayout.OfInt sival_int$layout()

Layout for field:

int sival_int

sival_int$offset

public static final long sival_int$offset()

Offset for field:

int sival_int

sival_int

public static int sival_int(MemorySegment union)

Getter for field:

int sival_int

sival_int

public static void sival_int(MemorySegment union,
 int fieldValue)

Setter for field:

int sival_int

sival_ptr$layout

public static final AddressLayout sival_ptr$layout()

Layout for field:

void *sival_ptr

sival_ptr$offset

public static final long sival_ptr$offset()

Offset for field:

void *sival_ptr

sival_ptr

public static MemorySegment sival_ptr(MemorySegment union)

Getter for field:

void *sival_ptr

sival_ptr

public static void sival_ptr(MemorySegment union,
 MemorySegment fieldValue)

Setter for field:

void *sival_ptr

asSlice

public static MemorySegment asSlice(MemorySegment array,
 long index)

Obtains a slice of arrayParam which selects the array element at index. The returned segment has address arrayParam.address() + index * layout().byteSize()

sizeof

public static long sizeof()

The size (in bytes) of this union

allocate

public static MemorySegment allocate(SegmentAllocator allocator)

Allocate a segment of size layout().byteSize() using allocator

allocateArray

public static MemorySegment allocateArray(long elementCount,
 SegmentAllocator allocator)

Allocate an array of size elementCount using allocator. The returned segment has size elementCount * layout().byteSize().

reinterpret

public static MemorySegment reinterpret(MemorySegment addr,
 Arena arena,
 Consumer<MemorySegment> cleanup)

Reinterprets addr using target arena and cleanupAction (if any). The returned segment has size layout().byteSize()

reinterpret

public static MemorySegment reinterpret(MemorySegment addr,
 long elementCount,
 Arena arena,
 Consumer<MemorySegment> cleanup)

Reinterprets addr using target arena and cleanupAction (if any). The returned segment has size elementCount * layout().byteSize()