VirtualBox

source: vbox/trunk/src/VBox/Devices/EFI/FirmwareNew/MdePkg/Include/Guid/FileInfo.h@ 99404

Last change on this file since 99404 was 99404, checked in by vboxsync, 23 months ago

Devices/EFI/FirmwareNew: Update to edk2-stable202302 and make it build, bugref:4643

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1/** @file
2 Provides a GUID and a data structure that can be used with EFI_FILE_PROTOCOL.SetInfo()
3 and EFI_FILE_PROTOCOL.GetInfo() to set or get generic file information.
4 This GUID is defined in UEFI specification.
5
6Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
7SPDX-License-Identifier: BSD-2-Clause-Patent
8
9**/
10
11#ifndef __FILE_INFO_H__
12#define __FILE_INFO_H__
13
14#define EFI_FILE_INFO_ID \
15 { \
16 0x9576e92, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \
17 }
18
19typedef struct {
20 ///
21 /// The size of the EFI_FILE_INFO structure, including the Null-terminated FileName string.
22 ///
23 UINT64 Size;
24 ///
25 /// The size of the file in bytes.
26 ///
27 UINT64 FileSize;
28 ///
29 /// PhysicalSize The amount of physical space the file consumes on the file system volume.
30 ///
31 UINT64 PhysicalSize;
32 ///
33 /// The time the file was created.
34 ///
35 EFI_TIME CreateTime;
36 ///
37 /// The time when the file was last accessed.
38 ///
39 EFI_TIME LastAccessTime;
40 ///
41 /// The time when the file's contents were last modified.
42 ///
43 EFI_TIME ModificationTime;
44 ///
45 /// The attribute bits for the file.
46 ///
47 UINT64 Attribute;
48 ///
49 /// The Null-terminated name of the file.
50 ///
51 CHAR16 FileName[1];
52} EFI_FILE_INFO;
53
54///
55/// The FileName field of the EFI_FILE_INFO data structure is variable length.
56/// Whenever code needs to know the size of the EFI_FILE_INFO data structure, it needs to
57/// be the size of the data structure without the FileName field. The following macro
58/// computes this size correctly no matter how big the FileName array is declared.
59/// This is required to make the EFI_FILE_INFO data structure ANSI compilant.
60///
61#define SIZE_OF_EFI_FILE_INFO OFFSET_OF (EFI_FILE_INFO, FileName)
62
63extern EFI_GUID gEfiFileInfoGuid;
64
65#endif
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