1/*++ 2 3Copyright (c) 2004, Intel Corporation. All rights reserved.<BR> 4This program and the accompanying materials 5are licensed and made available under the terms and conditions of the BSD License 6which accompanies this distribution. The full text of the license may be found at 7http://opensource.org/licenses/bsd-license.php 8 9THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 10WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 11 12Module Name: 13 14 FileInfo.c 15 16Abstract: 17 18 SimpleFileSystem protocol as defined in the EFI 1.0 specification. 19 20 The SimpleFileSystem protocol is the programatic access to the FAT (12,16,32) 21 file system specified in EFI 1.0. It can also be used to abstract any 22 file system other than FAT. 23 24 EFI 1.0 can boot from any valid EFI image contained in a SimpleFileSystem 25 26--*/ 27 28#ifndef _FILE_INFO_H_ 29#define _FILE_INFO_H_ 30 31#define EFI_FILE_INFO_ID \ 32 { \ 33 0x9576e92, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} \ 34 } 35 36typedef struct { 37 UINT64 Size; 38 UINT64 FileSize; 39 UINT64 PhysicalSize; 40 EFI_TIME CreateTime; 41 EFI_TIME LastAccessTime; 42 EFI_TIME ModificationTime; 43 UINT64 Attribute; 44 CHAR16 FileName[1]; 45} EFI_FILE_INFO; 46 47// 48// The FileName field of the EFI_FILE_INFO data structure is variable length. 49// Whenever code needs to know the size of the EFI_FILE_INFO data structure, it needs to 50// be the size of the data structure without the FileName field. The following macro 51// computes this size correctly no matter how big the FileName array is declared. 52// This is required to make the EFI_FILE_INFO data structure ANSI compilant. 53// 54#define SIZE_OF_EFI_FILE_INFO EFI_FIELD_OFFSET (EFI_FILE_INFO, FileName) 55 56extern EFI_GUID gEfiFileInfoGuid; 57 58#endif 59