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      1 /**@file
      2 Copyright (c) 2007 - 2009, Intel Corporation. All rights reserved.<BR>
      3 This program and the accompanying materials
      4 are licensed and made available under the terms and conditions of the BSD License
      5 which accompanies this distribution.  The full text of the license may be found at
      6 http://opensource.org/licenses/bsd-license.php
      7 
      8 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
      9 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
     10 
     11 Module Name:
     12 
     13   FileIo.h
     14 
     15 Abstract:
     16 
     17   File operation for Firmware volume block driver
     18 
     19 **/
     20 #ifndef _FW_BLOCK_SERVICE_FILE_IO_H
     21 #define _FW_BLOCK_SERVICE_FILE_IO_H
     22 
     23 #include "FwBlockService.h"
     24 
     25 EFI_STATUS
     26 FileWrite (
     27   IN EFI_FILE_PROTOCOL  *File,
     28   IN UINTN              Offset,
     29   IN UINTN              Buffer,
     30   IN UINTN              Size
     31   );
     32 
     33 EFI_STATUS
     34 CheckStore (
     35   IN  EFI_HANDLE                 SimpleFileSystemHandle,
     36   IN  UINT32                     VolumeId,
     37   OUT EFI_DEVICE_PATH_PROTOCOL   **Device
     38   );
     39 
     40 EFI_STATUS
     41 CheckStoreExists (
     42   IN  EFI_DEVICE_PATH_PROTOCOL   *Device
     43   );
     44 
     45 EFI_STATUS
     46 FileOpen (
     47   IN  EFI_DEVICE_PATH_PROTOCOL   *Device,
     48   IN  CHAR16                     *MappedFile,
     49   OUT EFI_FILE_PROTOCOL          **File,
     50   IN  UINT64                     OpenMode
     51   );
     52 
     53 VOID
     54 FileClose (
     55   IN  EFI_FILE_PROTOCOL          *File
     56   );
     57 
     58 #endif // _FW_BLOCK_SERVICE_FILE_IO_H
     59