/*

* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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:

* Name        : mmap.h

* Part of     : backend

* Internal header for mmap implementation

*

*/

#ifndef	_MMAP_H_

#define	_MMAP_H_

#include <sys/types.h>

#include "reent.h"

struct MappedMemory

{

	int fd;

 	off_t offset;

 	size_t len;

 	int flags;

 	int memid;

 	void* addr;

 	void* fdescaddr; 

 	size_t maplen;	 	

};

// Function prototypes

__BEGIN_DECLS

IMPORT_C void* _mmap_r(struct _reent *r, size_t len, int prot, int flags, int fildes, off_t offset);

IMPORT_C int	_mprotect_r(struct _reent *,const void *, size_t, int);

IMPORT_C int	_msync_r(struct _reent *,void *, size_t, int);

IMPORT_C int	_munlock_r(struct _reent *,const void *, size_t);

IMPORT_C int	_munmap_r(struct _reent *,void *, size_t);

__END_DECLS

#endif /* !_MMAP_H_ */