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A general purpose malloc implementation that emphasizes fragmentation avoidance and scalable concurrency support.

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/*
 * Copyright LWJGL. All rights reserved.
 * License terms: https://www.lwjgl.org/license
 * MACHINE GENERATED FILE, DO NOT EDIT
 */
package org.lwjgl.system.jemalloc;

import javax.annotation.*;

import org.lwjgl.system.*;

import static org.lwjgl.system.MemoryUtil.*;

/**
 * Instances of this class may be set to the {@link ExtentHooks} struct.
 * 
 * 

Type

* *

 * void * (*) (
 *     extent_hooks_t *extent_hooks,
 *     void *new_addr,
 *     size_t size,
 *     size_t alignment,
 *     bool *zero,
 *     bool *commit,
 *     unsigned int arena_ind
 * )
*/ public abstract class ExtentAlloc extends Callback implements ExtentAllocI { /** * Creates a {@code ExtentAlloc} instance from the specified function pointer. * * @return the new {@code ExtentAlloc} */ public static ExtentAlloc create(long functionPointer) { ExtentAllocI instance = Callback.get(functionPointer); return instance instanceof ExtentAlloc ? (ExtentAlloc)instance : new Container(functionPointer, instance); } /** Like {@link #create(long) create}, but returns {@code null} if {@code functionPointer} is {@code NULL}. */ @Nullable public static ExtentAlloc createSafe(long functionPointer) { return functionPointer == NULL ? null : create(functionPointer); } /** Creates a {@code ExtentAlloc} instance that delegates to the specified {@code ExtentAllocI} instance. */ public static ExtentAlloc create(ExtentAllocI instance) { return instance instanceof ExtentAlloc ? (ExtentAlloc)instance : new Container(instance.address(), instance); } protected ExtentAlloc() { super(SIGNATURE); } private ExtentAlloc(long functionPointer) { super(functionPointer); } private static final class Container extends ExtentAlloc { private final ExtentAllocI delegate; Container(long functionPointer, ExtentAllocI delegate) { super(functionPointer); this.delegate = delegate; } @Override public long invoke(long extent_hooks, long new_addr, long size, long alignment, long zero, long commit, int arena_ind) { return delegate.invoke(extent_hooks, new_addr, size, alignment, zero, commit, arena_ind); } } }




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