]>
Commit | Line | Data |
---|---|---|
878ddf1f | 1 | /** @file\r |
2 | FileSystemInfo protocol as defined in the EFI 1.0 specification.\r | |
3 | \r | |
4 | Copyright (c) 2006, Intel Corporation \r | |
5 | All rights reserved. This program and the accompanying materials \r | |
6 | are licensed and made available under the terms and conditions of the BSD License \r | |
7 | which accompanies this distribution. The full text of the license may be found at \r | |
8 | http://opensource.org/licenses/bsd-license.php \r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
12 | \r | |
13 | Module Name: FileSystemInfo.h\r | |
14 | \r | |
15 | **/\r | |
16 | \r | |
17 | #ifndef __FILE_SYSTEM_INFO_H__\r | |
18 | #define __FILE_SYSTEM_INFO_H__\r | |
19 | \r | |
20 | #define EFI_FILE_SYSTEM_INFO_ID_GUID \\r | |
21 | { \\r | |
22 | 0x9576e93, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \\r | |
23 | }\r | |
24 | \r | |
25 | typedef struct {\r | |
26 | UINT64 Size;\r | |
27 | BOOLEAN ReadOnly;\r | |
28 | UINT64 VolumeSize;\r | |
29 | UINT64 FreeSpace;\r | |
30 | UINT32 BlockSize;\r | |
31 | CHAR16 VolumeLabel[1];\r | |
32 | } EFI_FILE_SYSTEM_INFO;\r | |
33 | \r | |
34 | //\r | |
35 | // The VolumeLabel field of the EFI_FILE_SYSTEM_INFO data structure is variable length.\r | |
36 | // Whenever code needs to know the size of the EFI_FILE_SYSTEM_INFO data structure, it needs\r | |
37 | // to be the size of the data structure without the VolumeLable field. The following macro\r | |
38 | // computes this size correctly no matter how big the VolumeLable array is declared.\r | |
39 | // This is required to make the EFI_FILE_SYSTEM_INFO data structure ANSI compilant.\r | |
40 | //\r | |
41 | #define SIZE_OF_EFI_FILE_SYSTEM_INFO EFI_FIELD_OFFSET (EFI_FILE_SYSTEM_INFO, VolumeLabel)\r | |
42 | \r | |
43 | extern EFI_GUID gEfiFileSystemInfoGuid;\r | |
44 | \r | |
45 | #endif\r |