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FileInfo.h File Reference

Provides a GUID and a data structure that can be used with EFI_FILE_PROTOCOL.SetInfo() and EFI_FILE_PROTOCOL.GetInfo() to set or get generic file information. More...

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Data Structures

struct  EFI_FILE_INFO

Defines

#define EFI_FILE_INFO_ID
#define SIZE_OF_EFI_FILE_INFO   OFFSET_OF (EFI_FILE_INFO, FileName)
 The FileName field of the EFI_FILE_INFO data structure is variable length.

Functions

 FILE_LICENCE (BSD3)

Variables

EFI_GUID gEfiFileInfoGuid

Detailed Description

Provides a GUID and a data structure that can be used with EFI_FILE_PROTOCOL.SetInfo() and EFI_FILE_PROTOCOL.GetInfo() to set or get generic file information.

This GUID is defined in UEFI specification.

Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License that accompanies this distribution. The full text of the license may be found at http://opensource.org/licenses/bsd-license.php.

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

Definition in file FileInfo.h.


Define Documentation

Value:
{ \
    0x9576e92, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \
  }

Definition at line 22 of file FileInfo.h.

#define SIZE_OF_EFI_FILE_INFO   OFFSET_OF (EFI_FILE_INFO, FileName)

The FileName field of the EFI_FILE_INFO data structure is variable length.

Whenever code needs to know the size of the EFI_FILE_INFO data structure, it needs to be the size of the data structure without the FileName field. The following macro computes this size correctly no matter how big the FileName array is declared. This is required to make the EFI_FILE_INFO data structure ANSI compilant.

Definition at line 69 of file FileInfo.h.

Referenced by efi_file_info().


Function Documentation

FILE_LICENCE ( BSD3  )

Variable Documentation