/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *   Mupen64plus - 7zAlloc.c                                               *
 *   Mupen64Plus homepage: http://code.google.com/p/mupen64plus/           *
 *   Copyright (C) 2008 Tillin9                                            *
 *   7-Zip Copyright (C) 1999-2007 Igor Pavlov.                            *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#include <stdlib.h>
#include "7zAlloc.h"

/* #define _SZ_ALLOC_DEBUG */
/* use _SZ_ALLOC_DEBUG to debug alloc/free operations */

#ifdef _SZ_ALLOC_DEBUG

#ifdef _WIN32
#include <windows.h>
#endif
#include <stdio.h>
int g_allocCount = 0;
int g_allocCountTemp = 0;
#endif

void *SzAlloc(size_t size)
{
  if (size == 0)
    return 0;
  #ifdef _SZ_ALLOC_DEBUG
  fprintf(stderr, "\nAlloc %10d bytes; count = %10d", size, g_allocCount);
  g_allocCount++;
  #endif
  return malloc(size);
}

void SzFree(void *address)
{
  #ifdef _SZ_ALLOC_DEBUG
  if (address != 0)
  {
    g_allocCount--;
    fprintf(stderr, "\nFree; count = %10d", g_allocCount);
  }
  #endif
  free(address);
}

void *SzAllocTemp(size_t size)
{
  if (size == 0)
    return 0;
  #ifdef _SZ_ALLOC_DEBUG
  fprintf(stderr, "\nAlloc_temp %10d bytes;  count = %10d", size, g_allocCountTemp);
  g_allocCountTemp++;
  #ifdef _WIN32
  return HeapAlloc(GetProcessHeap(), 0, size);
  #endif
  #endif
  return malloc(size);
}

void SzFreeTemp(void *address)
{
  #ifdef _SZ_ALLOC_DEBUG
  if (address != 0)
  {
    g_allocCountTemp--;
    fprintf(stderr, "\nFree_temp; count = %10d", g_allocCountTemp);
  }
  #ifdef _WIN32
  HeapFree(GetProcessHeap(), 0, address);
  return;
  #endif
  #endif
  free(address);
}