host.anzo.eossdk.eos.sdk.init.callbacks

Interface EOS_AllocateMemoryFunc

All Superinterfaces:

com.sun.jna.Callback

public interface EOS_AllocateMemoryFunc
extends com.sun.jna.Callback

Since:

8/9/2023

Nested Class Summary

Nested classes/interfaces inherited from interface com.sun.jna.Callback

com.sun.jna.Callback.UncaughtExceptionHandler

Field Summary

Fields inherited from interface com.sun.jna.Callback

FORBIDDEN_NAMES, METHOD_NAME

Method Summary

Modifier and Type	Method and Description
com.sun.jna.Pointer	run(NativeSize sizeInBytes, NativeSize alignment) Function prototype type definition for functions that allocate memory.

Method Detail

run

com.sun.jna.Pointer run(NativeSize sizeInBytes,
                        NativeSize alignment)

Function prototype type definition for functions that allocate memory.

Functions passed to EOS_Initialize to serve as memory allocators should return a pointer to the allocated memory.

The returned pointer should have at least SizeInBytes available capacity and the memory address should be a multiple of Alignment. The SDK will always call the provided function with an Alignment that is a power of 2. Allocation failures should return a null pointer.

Parameters:

sizeInBytes - The size in bytes of the memory block to allocate

alignment - The alignment in bytes of the memory block to allocate

Returns:

A pointer to the allocated memory block