/*

* Copyright (c) 1999 - 2001 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

/***************************************************************************

**   File: nwx_mem.h

**   Purpose:  Provides the interface to memory management

**************************************************************************/

#ifndef NWX_MEM_H

#define NWX_MEM_H

#ifdef __cplusplus

extern "C" {

#endif

/*

** Includes

*/

#include "nwx_defs.h"

/*****************************************************************

** Subsystem Name: Memory

** Description: Provides allocation and free routines for memory

******************************************************************/

/*

** Global Function Declarations

*/

/* Uncomment for memory profiling.

   This ALSO needs to be defined in rb_wae\bld\utils\include\nwx_mem.h

   so that the rbinterpreter_memprofu.def file will be used.

*/

  /*

#ifdef _DEBUG

#define FEATURE_MEMORY_PROFILE 1

#endif

*/

#ifdef FEATURE_MEMORY_PROFILE

#define NW_Mem_Malloc(x) NW_Mem_Malloc_Pro(x,__FILE__,__LINE__)

#define NW_Mem_Free(x) NW_Mem_Free_Pro(x,__FILE__,__LINE__)

#define NW_Mem_Malloc_Address &NW_Mem_Malloc_Pro

#define NW_Mem_Free_Address &NW_Mem_Free_Pro

void SendStringToLogger2(char *strFormat, NW_Ucs2 *strValue);

void SendStringToLogger1(char *strMsg);

void *NW_Mem_Malloc_Pro(NW_Uint32 nbytes, char * file, NW_Uint32 line);

void NW_Mem_Free_Pro(void *buffer, char * file, NW_Uint32 line);

#else

#define NW_Mem_Malloc(x) NW_Mem_Malloc_No_Pro(x)

#define NW_Mem_Free(x) NW_Mem_Free_No_Pro(x)

#define NW_Mem_Malloc_Address &NW_Mem_Malloc_No_Pro

#define NW_Mem_Free_Address &NW_Mem_Free_No_Pro

void *NW_Mem_Malloc_No_Pro(NW_Uint32 memorySize);

void NW_Mem_Free_No_Pro(void *mem);

#endif /* FEATURE_MEMORY_PROFILE */

void *NW_Mem_memset(void *s, NW_Uint32 c, NW_Uint32 n);

void *NW_Mem_memcpy(void *s1, const void *s2, NW_Uint32 n);

void *NW_Mem_memmove(void *s1, const void *s2, NW_Uint32 n);

NW_Int32 NW_Mem_memcmp(const void *s1, const void *s2, NW_Uint32 n);

#ifdef _DEBUG

#define NW_MEM_OOMMODE_NEVER  0

#define NW_MEM_OOMMODE_AFTER  1

#define NW_MEM_OOMMODE_RANDOM 2

NW_Uint32 NW_Mem_GetMemInUse();

NW_Uint32 NW_Mem_GetHighWaterMark();

void NW_Mem_ResetHighWaterMark();

NW_Bool NW_Mem_IsHeapConstrained();

void NW_Mem_ConstrainHeap(NW_Bool constrain);

NW_Uint32 NW_Mem_GetHeapSize();

void NW_Mem_SetHeapSize(NW_Uint32 size);

NW_Uint8 NW_Mem_GetOOMMode();

void NW_Mem_SetOOMMode(NW_Uint8 mode);

NW_Uint32 NW_Mem_GetMaxAllocs();

void NW_Mem_SetMaxAllocs(NW_Uint32 allocs);

#endif

#ifdef __cplusplus

} /* extern "C" */

#endif

#endif  /* NWX_MEM_H */