Data Structures
struct	FAT_DATE

struct	FAT_TIME

struct	FAT_DATE_TIME

struct	FAT_DIRECTORY_ENTRY

struct	PEI_FAT_BOOT_SECTOR

struct	PEI_FAT_BOOT_SECTOR_EX

Macros
#define	FAT_ATTR_READ_ONLY 0x01

#define	FAT_ATTR_HIDDEN 0x02

#define	FAT_ATTR_SYSTEM 0x04

#define	FAT_ATTR_VOLUME_ID 0x08

#define	FAT_ATTR_DIRECTORY 0x10

#define	FAT_ATTR_ARCHIVE 0x20

#define	FAT_ATTR_LFN (FAT_ATTR_READ_ONLY \| FAT_ATTR_HIDDEN \| FAT_ATTR_SYSTEM \| FAT_ATTR_VOLUME_ID)

#define	FAT_CLUSTER_SPECIAL ((MAX_UINT32 &~0xF) \| 0x7)

#define	FAT_CLUSTER_FREE 0

#define	FAT_CLUSTER_RESERVED (FAT_CLUSTER_SPECIAL)

#define	FAT_CLUSTER_BAD (FAT_CLUSTER_SPECIAL)

#define	FAT_CLUSTER_LAST (-1)

#define	DELETE_ENTRY_MARK 0xE5

#define	EMPTY_ENTRY_MARK 0x00

#define	FAT_CLUSTER_FUNCTIONAL(Cluster) (((Cluster) == 0) \|\| ((Cluster) >= FAT_CLUSTER_SPECIAL))

#define	FAT_CLUSTER_END_OF_CHAIN(Cluster) ((Cluster) > (FAT_CLUSTER_SPECIAL))

Detailed Description

FAT format data structures

SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file FatLiteFmt.h.

Macro Definition Documentation

◆ DELETE_ENTRY_MARK

#define DELETE_ENTRY_MARK 0xE5

Definition at line 30 of file FatLiteFmt.h.

◆ EMPTY_ENTRY_MARK

#define EMPTY_ENTRY_MARK 0x00

Definition at line 31 of file FatLiteFmt.h.

◆ FAT_ATTR_ARCHIVE

#define FAT_ATTR_ARCHIVE 0x20

Definition at line 21 of file FatLiteFmt.h.

◆ FAT_ATTR_DIRECTORY

#define FAT_ATTR_DIRECTORY 0x10

Definition at line 20 of file FatLiteFmt.h.

◆ FAT_ATTR_HIDDEN

#define FAT_ATTR_HIDDEN 0x02

Definition at line 17 of file FatLiteFmt.h.

◆ FAT_ATTR_LFN

#define FAT_ATTR_LFN (FAT_ATTR_READ_ONLY | FAT_ATTR_HIDDEN | FAT_ATTR_SYSTEM | FAT_ATTR_VOLUME_ID)

Definition at line 22 of file FatLiteFmt.h.

◆ FAT_ATTR_READ_ONLY

#define FAT_ATTR_READ_ONLY 0x01

Definition at line 16 of file FatLiteFmt.h.

◆ FAT_ATTR_SYSTEM

#define FAT_ATTR_SYSTEM 0x04

Definition at line 18 of file FatLiteFmt.h.

◆ FAT_ATTR_VOLUME_ID

#define FAT_ATTR_VOLUME_ID 0x08

Definition at line 19 of file FatLiteFmt.h.

◆ FAT_CLUSTER_BAD

#define FAT_CLUSTER_BAD (FAT_CLUSTER_SPECIAL)

Definition at line 27 of file FatLiteFmt.h.

◆ FAT_CLUSTER_END_OF_CHAIN

#define FAT_CLUSTER_END_OF_CHAIN ( Cluster ) ((Cluster) > (FAT_CLUSTER_SPECIAL))

Definition at line 34 of file FatLiteFmt.h.

◆ FAT_CLUSTER_FREE

#define FAT_CLUSTER_FREE 0

Definition at line 25 of file FatLiteFmt.h.

◆ FAT_CLUSTER_FUNCTIONAL

#define FAT_CLUSTER_FUNCTIONAL ( Cluster ) (((Cluster) == 0) || ((Cluster) >= FAT_CLUSTER_SPECIAL))

Definition at line 33 of file FatLiteFmt.h.

◆ FAT_CLUSTER_LAST

#define FAT_CLUSTER_LAST (-1)

Definition at line 28 of file FatLiteFmt.h.

◆ FAT_CLUSTER_RESERVED

#define FAT_CLUSTER_RESERVED (FAT_CLUSTER_SPECIAL)

Definition at line 26 of file FatLiteFmt.h.

◆ FAT_CLUSTER_SPECIAL

#define FAT_CLUSTER_SPECIAL ((MAX_UINT32 &~0xF) | 0x7)

Definition at line 24 of file FatLiteFmt.h.

Data Structures

Macros