// 
// Cforall Version 1.0.0 Copyright (C) 2016 University of Waterloo
//
// The contents of this file are covered under the licence agreement in the
// file "LICENCE" distributed with Cforall.
// 
// heap.hfa -- 
// 
// Author           : Peter A. Buhr
// Created On       : Tue May 26 11:23:55 2020
// Last Modified By : Peter A. Buhr
// Last Modified On : Tue Oct  4 19:08:55 2022
// Update Count     : 23
// 

#pragma once

#include <malloc.h>

bool traceHeap();
bool traceHeapOn();
bool traceHeapOff();

bool traceHeapTerm();
bool traceHeapTermOn();
bool traceHeapTermOff();

bool checkFree();
bool checkFreeOn();
bool checkFreeOff();

extern "C" {
	// New allocation operations.
	void * aalloc( size_t dim, size_t elemSize ) __attribute__ ((malloc));
	void * resize( void * oaddr, size_t size ) __attribute__ ((malloc));
	void * amemalign( size_t align, size_t dim, size_t elemSize ) __attribute__ ((malloc));
	void * cmemalign( size_t align, size_t dim, size_t elemSize ) __attribute__ ((malloc));
	size_t malloc_alignment( void * addr );
	bool malloc_zero_fill( void * addr );
	size_t malloc_size( void * addr );
	int malloc_stats_fd( int fd );
	size_t malloc_expansion();							// heap expansion size (bytes)
	size_t malloc_mmap_start();							// crossover allocation size from sbrk to mmap
	size_t malloc_unfreed();							// heap unfreed size (bytes)
} // extern "C"

void * resize( void * oaddr, size_t alignment, size_t size );
void * realloc( void * oaddr, size_t alignment, size_t size );
void * reallocarray( void * oaddr, size_t nalign, size_t dim, size_t elemSize );

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