8254TimerDxe: DuetPkg => PcAtChipsetPkg

[mirror_edk2.git] / DuetPkg / FvbRuntimeService / FileIo.h

/**@file\r
Copyright (c) 2007, Intel Corporation                                                         \r
All rights reserved. This program and the accompanying materials                          \r
are licensed and made available under the terms and conditions of the BSD License         \r
which accompanies this distribution.  The full text of the license may be found at        \r
http://opensource.org/licenses/bsd-license.php                                            \r
                                                                                          \r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
\r
Module Name:\r
\r
  FileIo.h\r
  \r
Abstract:\r
\r
  File operation for Firmware volume block driver\r
\r
**/\r
#ifndef _FW_BLOCK_SERVICE_FILE_IO_H\r
#define _FW_BLOCK_SERVICE_FILE_IO_H\r
\r
#include "FwBlockService.h"\r
\r
EFI_STATUS\r
FileWrite (\r
  IN EFI_FILE  *File,\r
  IN UINTN     Offset,\r
  IN UINTN     Buffer,\r
  IN UINTN     Size\r
  );\r
\r
EFI_STATUS\r
CheckStore (\r
  IN  EFI_HANDLE                 SimpleFileSystemHandle,\r
  IN  UINT32                     VolumeId,\r
  OUT EFI_DEVICE_PATH_PROTOCOL   **Device\r
  );\r
\r
EFI_STATUS\r
CheckStoreExists (\r
  IN  EFI_DEVICE_PATH_PROTOCOL   *Device\r
  );\r
\r
EFI_STATUS\r
FileOpen (\r
  IN  EFI_DEVICE_PATH_PROTOCOL   *Device,\r
  IN  CHAR16                     *MappedFile,\r
  OUT EFI_FILE                   **File,\r
  IN  UINT64                     OpenMode\r
  );\r
\r
VOID\r
FileClose (\r
  IN  EFI_FILE                   *File\r
  );\r
\r
#endif // _FW_BLOCK_SERVICE_FILE_IO_H\r