davbkup.h

FDI Intel开发的FLASH文件系统,功能很强大

/* Copyright (c) 1995-2004 Intel Corporation */
/* Intel Confidential                        */

/* ###########################################################################
###  DAV - Direct Access Volume Enhancement to FDI
###
###  Module: davbkup.h - Backup Functions Header File
###
###  $Workfile: davbkup.h $
###  $Revision: 6 $
###  $NoKeywords: $
########################################################################### */

/*                                                               
 *****************************************************************
 * NOTICE OF LICENSE AGREEMENT                                    
 *                                                                
 * This code is provided by Intel Corp., and the use is governed  
 * under the terms of a license agreement. See license agreement  
 * for complete terms of license.                                 
 *                                                                
 * YOU MAY ONLY USE THE SOFTWARE WITH INTEL FLASH PRODUCTS.  YOUR 
 * USE OF THE SOFTWARE WITH ANY OTHER FLASH PRODUCTS IS EXPRESSLY 
 * PROHIBITED UNLESS AND UNTIL YOU APPLY FOR, AND ARE GRANTED IN  
 * INTEL'S SOLE DISCRETION, A SEPARATE WRITTEN SOFTWARE LICENSE   
 * FROM INTEL LICENSING ANY SUCH USE.                             
 *****************************************************************
 */
 

#ifndef __dav_backup_h  /* sentry header */
#define __dav_backup_h

/*### Global Declarations
#########################*/
# if (DIRECT_ACCESS_VOLUME == TRUE)

/*### Global Functions
#########################*/

ERR_CODE BKUP_FindBackupFreeChunk( UINT32 aRequestedSizeInPages, 
                                   FDI_HandlePtr aHandlePtr, 
                                   BOOLEAN aBlockAlign,
                                   BOOLEAN restart);

ERR_CODE BKUP_CreateBackupObject( SEARCH_SearchInfoPtr aSearchInfoPtr,
                                  FDI_Handle aBkupHandle,
                                  BOOLEAN restart);

ERR_CODE BKUP_FindOrigObjForBackupObj(FDI_Handle aBkupObjHandle, FDI_Handle* aOrigObjHandle);
ERR_CODE BKUP_CalcValidBackupsInSystem(UINT16* aBackupCountPtr, FDI_Handle* aHdrHandle, FDI_Handle* aObjHandle);
ERR_CODE BKUP_CalcWipBackupsInSystem(UINT16* aBackupCountPtr, FDI_Handle* aBkupHandlePtr);

#endif /* DIRECT_ACCESS_VOLUME */

#endif /* sentry */