2 FileSystemInfo guid and data structure as defined in the EFI 1.0 specification.
4 Copyright (c) 2006, Intel Corporation
5 All rights reserved. This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
15 #ifndef __FILE_SYSTEM_INFO_H__
16 #define __FILE_SYSTEM_INFO_H__
18 #define EFI_FILE_SYSTEM_INFO_ID_GUID \
20 0x9576e93, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \
29 CHAR16 VolumeLabel
[1];
30 } EFI_FILE_SYSTEM_INFO
;
33 // The VolumeLabel field of the EFI_FILE_SYSTEM_INFO data structure is variable length.
34 // Whenever code needs to know the size of the EFI_FILE_SYSTEM_INFO data structure, it needs
35 // to be the size of the data structure without the VolumeLable field. The following macro
36 // computes this size correctly no matter how big the VolumeLable array is declared.
37 // This is required to make the EFI_FILE_SYSTEM_INFO data structure ANSI compilant.
39 #define SIZE_OF_EFI_FILE_SYSTEM_INFO EFI_FIELD_OFFSET (EFI_FILE_SYSTEM_INFO, VolumeLabel)
41 extern EFI_GUID gEfiFileSystemInfoGuid
;