/*

 * 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_ */