magic_RCRD = const_cpu_to_le32(0x44524352), /* Log record page. */
/* Found in $LogFile/$DATA. (May be found in $MFT/$DATA, also?) */
- magic_CHKD = const_cpu_to_le32(0x424b4843), /* Modified by chkdsk. */
+ magic_CHKD = const_cpu_to_le32(0x444b4843), /* Modified by chkdsk. */
/* Found in all ntfs record containing records. */
magic_BAAD = const_cpu_to_le32(0x44414142), /* Failed multi sector
* The _LE versions are to be applied on little endian MFT_REFs.
* Note: The _LE versions will return a CPU endian formatted value!
*/
-typedef enum {
- MFT_REF_MASK_CPU = 0x0000ffffffffffffULL,
- MFT_REF_MASK_LE = const_cpu_to_le64(0x0000ffffffffffffULL),
-} MFT_REF_CONSTS;
+#define MFT_REF_MASK_CPU 0x0000ffffffffffffULL
+#define MFT_REF_MASK_LE const_cpu_to_le64(MFT_REF_MASK_CPU)
typedef u64 MFT_REF;
typedef le64 leMFT_REF;
/* 56*/ le64 quota_charged; /* Byte size of the charge to
the quota for all streams of the file. Note: Is
zero if quotas are disabled. */
- /* 64*/ le64 usn; /* Last update sequence number
- of the file. This is a direct index into the
- change (aka usn) journal file. It is zero if
- the usn journal is disabled.
- NOTE: To disable the journal need to delete
- the journal file itself and to then walk the
- whole mft and set all Usn entries in all mft
- records to zero! (This can take a while!)
- The journal is FILE_Extend/$UsnJrnl. Win2k
- will recreate the journal and initiate
- logging if necessary when mounting the
- partition. This, in contrast to disabling the
- journal is a very fast process, so the user
- won't even notice it. */
+ /* 64*/ leUSN usn; /* Last update sequence number
+ of the file. This is a direct index into the
+ transaction log file ($UsnJrnl). It is zero if
+ the usn journal is disabled or this file has
+ not been subject to logging yet. See usnjrnl.h
+ for details. */
} __attribute__ ((__packed__)) v3;
/* sizeof() = 72 bytes (NTFS 3.x) */
} __attribute__ ((__packed__)) ver;
FILE_NAME_POSIX = 0x00,
/* This is the largest namespace. It is case sensitive and allows all
Unicode characters except for: '\0' and '/'. Beware that in
- WinNT/2k files which eg have the same name except for their case
- will not be distinguished by the standard utilities and thus a "del
- filename" will delete both "filename" and "fileName" without
- warning. */
+ WinNT/2k/2003 by default files which eg have the same name except
+ for their case will not be distinguished by the standard utilities
+ and thus a "del filename" will delete both "filename" and "fileName"
+ without warning. However if for example Services For Unix (SFU) are
+ installed and the case sensitive option was enabled at installation
+ time, then you can create/access/delete such files.
+ Note that even SFU places restrictions on the filenames beyond the
+ '\0' and '/' and in particular the following set of characters is
+ not allowed: '"', '/', '<', '>', '\'. All other characters,
+ including the ones no allowed in WIN32 namespace are allowed.
+ Tested with SFU 3.5 (this is now free) running on Windows XP. */
FILE_NAME_WIN32 = 0x01,
/* The standard WinNT/2k NTFS long filenames. Case insensitive. All
Unicode chars except: '\0', '"', '*', '/', ':', '<', '>', '?', '\',
VOLUME_FLAGS_MASK = const_cpu_to_le16(0x803f),
/* To make our life easier when checking if we must mount read-only. */
- VOLUME_MUST_MOUNT_RO_MASK = const_cpu_to_le16(0x8037),
+ VOLUME_MUST_MOUNT_RO_MASK = const_cpu_to_le16(0x8027),
} __attribute__ ((__packed__));
typedef le16 VOLUME_FLAGS;
* Extended attribute flags (8-bit).
*/
enum {
- NEED_EA = 0x80
+ NEED_EA = 0x80 /* If set the file to which the EA belongs
+ cannot be interpreted without understanding
+ the associates extended attributes. */
} __attribute__ ((__packed__));
typedef u8 EA_FLAGS;
/*
* Attribute: Extended attribute (EA) (0xe0).
*
- * NOTE: Always non-resident. (Is this true?)
+ * NOTE: Can be resident or non-resident.
*
* Like the attribute list and the index buffer list, the EA attribute value is
* a sequence of EA_ATTR variable length records.
- *
- * FIXME: It appears weird that the EA name is not unicode. Is it true?
*/
typedef struct {
le32 next_entry_offset; /* Offset to the next EA_ATTR. */
EA_FLAGS flags; /* Flags describing the EA. */
- u8 ea_name_length; /* Length of the name of the EA in bytes. */
+ u8 ea_name_length; /* Length of the name of the EA in bytes
+ excluding the '\0' byte terminator. */
le16 ea_value_length; /* Byte size of the EA's value. */
- u8 ea_name[0]; /* Name of the EA. */
- u8 ea_value[0]; /* The value of the EA. Immediately follows
+ u8 ea_name[0]; /* Name of the EA. Note this is ASCII, not
+ Unicode and it is zero terminated. */
+ u8 ea_value[0]; /* The value of the EA. Immediately follows
the name. */
} __attribute__ ((__packed__)) EA_ATTR;
projects / linux-2.6 / blobdiff