Application: gvSIG desktop

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

** Copyright 1999 Earth Resource Mapping Ltd.

** This document contains proprietary source code of

** Earth Resource Mapping Ltd, and can only be used under

** one of the three licenses as described in the 

** license.txt file supplied with this distribution. 

** See separate license.txt file for license details 

** and conditions.

**

** This software is covered by US patent #6,442,298,

** #6,102,897 and #6,633,688.  Rights to use these patents 

** is included in the license agreements.

**

** FILE:           NCSMalloc.h

** CREATED:        Thu Feb 25 09:19:00 WST 1999

** AUTHOR:         Simon Cope

** PURPOSE:        NCS Memory handling routines.

** EDITS:

** [01] sjc 30Apr00 Merged Mac SDK port

** [02] sjc 15Jan02 Solaris port mods

** [03] tfl 02Jul04 Added util function to convert enum cell type to cell size

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

#ifndef NCSMALLOC_H

#define NCSMALLOC_H

#ifdef __cplusplus

extern "C" {

#endif

#ifndef NCSTYPES_H

#include "NCSTypes.h"

#endif

#ifdef MACINTOSH

#include <stdlib.h>

#include <string.h>

#elif defined MACOSX

#include <stdlib.h>

#include <string.h>

#else /* MACINTOSH */

#include <malloc.h>

#if defined SOLARIS || defined LINUX || defined HPUX

#include <string.h>

#include <alloca.h>

#endif /* MACINTOSH */

#endif // SOLARIS

typedef struct {

#ifdef WIN32

        HANDLE hMem;

        HANDLE hSize;

#endif

        void        *pData;

        UINT64  nSize;

} NCSSHMInfo;

/*

** Prototypes.

*/

void NCSMallocInit(void);

void NCSMallocFini(void);

void *NCSMalloc(UINT32 iSize, BOOLEAN bClear);

void *NCSRealloc(void *pPtr, UINT32 iSize, BOOLEAN bClear);

void NCSFree(void *pPtr);

INT32 NCSPhysicalMemorySize(void);

INT32 NCSCellSize(NCSEcwCellType eCellType);

UINT16 NCSByteSwap16(UINT16 n);

UINT32 NCSByteSwap32(UINT32 n);

UINT64 NCSByteSwap64(UINT64 n);

void NCSByteSwapRange16(UINT16 *pDst, UINT16 *pSrc, INT32 nValues);

void NCSByteSwapRange32(UINT32 *pDst, UINT32 *pSrc, INT32 nValues);

void NCSByteSwapRange64(UINT64 *pDst, UINT64 *pSrc, INT32 nValues);

#ifndef PALM

#define NCSMemSet(p, v, c)        memset((p), (v), (c))

#define NCSMemMove(d, s, c)        memmove((d), (s), (c))

#else        /* PALM */

#define NCSMemSet(p, v, c)        MemSet((void*)(p), (Int32)(c), (UInt8)(v))

#define NCSMemMove(d, s, c)        MemMove((void*)(d), (const void*)(s), (Int32)(c))

#endif        /* PALM */

/*

** Shared memory

*/

NCSSHMInfo *NCSMapSHM(UINT64 nMapSize, BOOLEAN bCreateUnique, char *pMapName);

void NCSUnmapSHM(NCSSHMInfo *pInfo);

#ifdef __cplusplus

}

#endif // __cplusplus

#endif        /* NCSMALLOC_H */