[net-next-2.6.git] / fs / udf / osta_udf.h

/*
 * osta_udf.h
 *
 * This file is based on OSTA UDF(tm) 2.50 (April 30, 2003)
 * http://www.osta.org
 *
 * Copyright (c) 2001-2004  Ben Fennema <bfennema@falcon.csc.calpoly.edu>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions, and the following disclaimer,
 *    without modification.
 * 2. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * Alternatively, this software may be distributed under the terms of the
 * GNU Public License ("GPL").
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include "ecma_167.h"

#ifndef _OSTA_UDF_H
#define _OSTA_UDF_H 1

/* OSTA CS0 Charspec (UDF 2.50 2.1.2) */
#define UDF_CHAR_SET_TYPE		0
#define UDF_CHAR_SET_INFO		"OSTA Compressed Unicode"

/* Entity Identifier (UDF 2.50 2.1.5) */
/* Identifiers (UDF 2.50 2.1.5.2) */
#define UDF_ID_DEVELOPER		"*Linux UDFFS"
#define	UDF_ID_COMPLIANT		"*OSTA UDF Compliant"
#define UDF_ID_LV_INFO			"*UDF LV Info"
#define UDF_ID_FREE_EA			"*UDF FreeEASpace"
#define UDF_ID_FREE_APP_EA		"*UDF FreeAppEASpace"
#define UDF_ID_DVD_CGMS			"*UDF DVD CGMS Info"
#define UDF_ID_OS2_EA			"*UDF OS/2 EA"
#define UDF_ID_OS2_EA_LENGTH		"*UDF OS/2 EALength"
#define UDF_ID_MAC_VOLUME		"*UDF Mac VolumeInfo"
#define UDF_ID_MAC_FINDER		"*UDF Mac FinderInfo"
#define UDF_ID_MAC_UNIQUE		"*UDF Mac UniqueIDTable"
#define UDF_ID_MAC_RESOURCE		"*UDF Mac ResourceFork"
#define UDF_ID_VIRTUAL			"*UDF Virtual Partition"
#define UDF_ID_SPARABLE			"*UDF Sparable Partition"
#define UDF_ID_ALLOC			"*UDF Virtual Alloc Tbl"
#define UDF_ID_SPARING			"*UDF Sparing Table"
#define UDF_ID_METADATA			"*UDF Metadata Partition"

/* Identifier Suffix (UDF 2.50 2.1.5.3) */
#define IS_DF_HARD_WRITE_PROTECT	0x01
#define IS_DF_SOFT_WRITE_PROTECT	0x02

struct UDFIdentSuffix {
	__le16		UDFRevision;
	uint8_t		OSClass;
	uint8_t		OSIdentifier;
	uint8_t		reserved[4];
} __attribute__ ((packed));

struct impIdentSuffix {
	uint8_t		OSClass;
	uint8_t		OSIdentifier;
	uint8_t		reserved[6];
} __attribute__ ((packed));

struct appIdentSuffix {
	uint8_t		impUse[8];
} __attribute__ ((packed));

/* Logical Volume Integrity Descriptor (UDF 2.50 2.2.6) */
/* Implementation Use (UDF 2.50 2.2.6.4) */
struct logicalVolIntegrityDescImpUse {
	struct regid	impIdent;
	__le32		numFiles;
	__le32		numDirs;
	__le16		minUDFReadRev;
	__le16		minUDFWriteRev;
	__le16		maxUDFWriteRev;
	uint8_t		impUse[0];
} __attribute__ ((packed));

/* Implementation Use Volume Descriptor (UDF 2.50 2.2.7) */
/* Implementation Use (UDF 2.50 2.2.7.2) */
struct impUseVolDescImpUse {
	struct charspec	LVICharset;
	dstring		logicalVolIdent[128];
	dstring		LVInfo1[36];
	dstring		LVInfo2[36];
	dstring		LVInfo3[36];
	struct regid	impIdent;
	uint8_t		impUse[128];
} __attribute__ ((packed));

struct udfPartitionMap2 {
	uint8_t		partitionMapType;
	uint8_t		partitionMapLength;
	uint8_t		reserved1[2];
	struct regid	partIdent;
	__le16		volSeqNum;
	__le16		partitionNum;
} __attribute__ ((packed));

/* Virtual Partition Map (UDF 2.50 2.2.8) */
struct virtualPartitionMap {
	uint8_t		partitionMapType;
	uint8_t		partitionMapLength;
	uint8_t		reserved1[2];
	struct regid	partIdent;
	__le16		volSeqNum;
	__le16		partitionNum;
	uint8_t		reserved2[24];
} __attribute__ ((packed));

/* Sparable Partition Map (UDF 2.50 2.2.9) */
struct sparablePartitionMap {
	uint8_t partitionMapType;
	uint8_t partitionMapLength;
	uint8_t reserved1[2];
	struct regid partIdent;
	__le16 volSeqNum;
	__le16 partitionNum;
	__le16 packetLength;
	uint8_t numSparingTables;
	uint8_t reserved2[1];
	__le32 sizeSparingTable;
	__le32 locSparingTable[4];
} __attribute__ ((packed));

/* Metadata Partition Map (UDF 2.4.0 2.2.10) */
struct metadataPartitionMap {
	uint8_t		partitionMapType;
	uint8_t		partitionMapLength;
	uint8_t		reserved1[2];
	struct regid	partIdent;
	__le16		volSeqNum;
	__le16		partitionNum;
	__le32		metadataFileLoc;
	__le32		metadataMirrorFileLoc;
	__le32		metadataBitmapFileLoc;
	__le32		allocUnitSize;
	__le16		alignUnitSize;
	uint8_t		flags;
	uint8_t		reserved2[5];
} __attribute__ ((packed));

/* Virtual Allocation Table (UDF 1.5 2.2.10) */
struct virtualAllocationTable15 {
	__le32		VirtualSector[0];
	struct regid	vatIdent;
	__le32		previousVATICBLoc;
} __attribute__ ((packed));

#define ICBTAG_FILE_TYPE_VAT15		0x00U

/* Virtual Allocation Table (UDF 2.50 2.2.11) */
struct virtualAllocationTable20 {
	__le16		lengthHeader;
	__le16		lengthImpUse;
	dstring		logicalVolIdent[128];
	__le32		previousVATICBLoc;
	__le32		numFiles;
	__le32		numDirs;
	__le16		minReadRevision;
	__le16		minWriteRevision;
	__le16		maxWriteRevision;
	__le16		reserved;
	uint8_t		impUse[0];
	__le32		vatEntry[0];
} __attribute__ ((packed));

#define ICBTAG_FILE_TYPE_VAT20		0xF8U

/* Sparing Table (UDF 2.50 2.2.12) */
struct sparingEntry {
	__le32		origLocation;
	__le32		mappedLocation;
} __attribute__ ((packed));

struct sparingTable {
	struct tag	descTag;
	struct regid	sparingIdent;
	__le16		reallocationTableLen;
	__le16		reserved;
	__le32		sequenceNum;
	struct sparingEntry
			mapEntry[0];
} __attribute__ ((packed));

/* Metadata File (and Metadata Mirror File) (UDF 2.50 2.2.13.1) */
#define ICBTAG_FILE_TYPE_MAIN		0xFA
#define ICBTAG_FILE_TYPE_MIRROR		0xFB
#define ICBTAG_FILE_TYPE_BITMAP		0xFC

/* struct struct long_ad ICB - ADImpUse (UDF 2.50 2.2.4.3) */
struct allocDescImpUse {
	__le16		flags;
	uint8_t		impUse[4];
} __attribute__ ((packed));

#define AD_IU_EXT_ERASED		0x0001

/* Real-Time Files (UDF 2.50 6.11) */
#define ICBTAG_FILE_TYPE_REALTIME	0xF9U

/* Implementation Use Extended Attribute (UDF 2.50 3.3.4.5) */
/* FreeEASpace (UDF 2.50 3.3.4.5.1.1) */
struct freeEaSpace {
	__le16		headerChecksum;
	uint8_t		freeEASpace[0];
} __attribute__ ((packed));

/* DVD Copyright Management Information (UDF 2.50 3.3.4.5.1.2) */
struct DVDCopyrightImpUse {
	__le16		headerChecksum;
	uint8_t		CGMSInfo;
	uint8_t		dataType;
	uint8_t		protectionSystemInfo[4];
} __attribute__ ((packed));

/* Application Use Extended Attribute (UDF 2.50 3.3.4.6) */
/* FreeAppEASpace (UDF 2.50 3.3.4.6.1) */
struct freeAppEASpace {
	__le16		headerChecksum;
	uint8_t		freeEASpace[0];
} __attribute__ ((packed));

/* UDF Defined System Stream (UDF 2.50 3.3.7) */
#define UDF_ID_UNIQUE_ID		"*UDF Unique ID Mapping Data"
#define UDF_ID_NON_ALLOC		"*UDF Non-Allocatable Space"
#define UDF_ID_POWER_CAL		"*UDF Power Cal Table"
#define UDF_ID_BACKUP			"*UDF Backup"

/* Operating System Identifiers (UDF 2.50 6.3) */
#define UDF_OS_CLASS_UNDEF		0x00U
#define UDF_OS_CLASS_DOS		0x01U
#define UDF_OS_CLASS_OS2		0x02U
#define UDF_OS_CLASS_MAC		0x03U
#define UDF_OS_CLASS_UNIX		0x04U
#define UDF_OS_CLASS_WIN9X		0x05U
#define UDF_OS_CLASS_WINNT		0x06U
#define UDF_OS_CLASS_OS400		0x07U
#define UDF_OS_CLASS_BEOS		0x08U
#define UDF_OS_CLASS_WINCE		0x09U

#define UDF_OS_ID_UNDEF			0x00U
#define UDF_OS_ID_DOS			0x00U
#define UDF_OS_ID_OS2			0x00U
#define UDF_OS_ID_MAC			0x00U
#define UDF_OS_ID_MAX_OSX		0x01U
#define UDF_OS_ID_UNIX			0x00U
#define UDF_OS_ID_AIX			0x01U
#define UDF_OS_ID_SOLARIS		0x02U
#define UDF_OS_ID_HPUX			0x03U
#define UDF_OS_ID_IRIX			0x04U
#define UDF_OS_ID_LINUX			0x05U
#define UDF_OS_ID_MKLINUX		0x06U
#define UDF_OS_ID_FREEBSD		0x07U
#define UDF_OS_ID_WIN9X			0x00U
#define UDF_OS_ID_WINNT			0x00U
#define UDF_OS_ID_OS400			0x00U
#define UDF_OS_ID_BEOS			0x00U
#define UDF_OS_ID_WINCE			0x00U

#endif /* _OSTA_UDF_H */
Commit	Line	Data
1da177e4 LT	1	/*
	2	* osta_udf.h
	3	*
	4	* This file is based on OSTA UDF(tm) 2.50 (April 30, 2003)
	5	* http://www.osta.org
	6	*
	7	* Copyright (c) 2001-2004 Ben Fennema <bfennema@falcon.csc.calpoly.edu>
	8	* All rights reserved.
	9	*
	10	* Redistribution and use in source and binary forms, with or without
	11	* modification, are permitted provided that the following conditions
	12	* are met:
	13	* 1. Redistributions of source code must retain the above copyright
	14	* notice, this list of conditions, and the following disclaimer,
	15	* without modification.
	16	* 2. The name of the author may not be used to endorse or promote products
	17	* derived from this software without specific prior written permission.
	18	*
	19	* Alternatively, this software may be distributed under the terms of the
	20	* GNU Public License ("GPL").
	21	*
	22	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
	23	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	24	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	25	* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
	26	* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	27	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	28	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	29	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	30	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	31	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	32	* SUCH DAMAGE.
	33	*/
	34
	35	#include "ecma_167.h"
	36
	37	#ifndef _OSTA_UDF_H
	38	#define _OSTA_UDF_H 1
	39
	40	/* OSTA CS0 Charspec (UDF 2.50 2.1.2) */
	41	#define UDF_CHAR_SET_TYPE 0
	42	#define UDF_CHAR_SET_INFO "OSTA Compressed Unicode"
	43
	44	/* Entity Identifier (UDF 2.50 2.1.5) */
	45	/* Identifiers (UDF 2.50 2.1.5.2) */
	46	#define UDF_ID_DEVELOPER "*Linux UDFFS"
	47	#define UDF_ID_COMPLIANT "*OSTA UDF Compliant"
	48	#define UDF_ID_LV_INFO "*UDF LV Info"
	49	#define UDF_ID_FREE_EA "*UDF FreeEASpace"
	50	#define UDF_ID_FREE_APP_EA "*UDF FreeAppEASpace"
	51	#define UDF_ID_DVD_CGMS "*UDF DVD CGMS Info"
	52	#define UDF_ID_OS2_EA "*UDF OS/2 EA"
	53	#define UDF_ID_OS2_EA_LENGTH "*UDF OS/2 EALength"
	54	#define UDF_ID_MAC_VOLUME "*UDF Mac VolumeInfo"
	55	#define UDF_ID_MAC_FINDER "*UDF Mac FinderInfo"
	56	#define UDF_ID_MAC_UNIQUE "*UDF Mac UniqueIDTable"
	57	#define UDF_ID_MAC_RESOURCE "*UDF Mac ResourceFork"
	58	#define UDF_ID_VIRTUAL "*UDF Virtual Partition"
	59	#define UDF_ID_SPARABLE "*UDF Sparable Partition"
	60	#define UDF_ID_ALLOC "*UDF Virtual Alloc Tbl"
	61	#define UDF_ID_SPARING "*UDF Sparing Table"
	62	#define UDF_ID_METADATA "*UDF Metadata Partition"
	63
	64	/* Identifier Suffix (UDF 2.50 2.1.5.3) */
65	#define IS_DF_HARD_WRITE_PROTECT 0x01
66	#define IS_DF_SOFT_WRITE_PROTECT 0x02
67
cb00ea35	68	struct UDFIdentSuffix {
28de7948 CG	69	__le16 UDFRevision;
	70	uint8_t OSClass;
	71	uint8_t OSIdentifier;
	72	uint8_t reserved[4];
1da177e4 LT	73	} __attribute__ ((packed));
1da177e4 LT	74
cb00ea35	75	struct impIdentSuffix {
28de7948 CG	76	uint8_t OSClass;
	77	uint8_t OSIdentifier;
	78	uint8_t reserved[6];
1da177e4 LT	79	} __attribute__ ((packed));
1da177e4 LT	80
cb00ea35	81	struct appIdentSuffix {
28de7948	82	uint8_t impUse[8];
1da177e4 LT	83	} __attribute__ ((packed));
	84
	85	/* Logical Volume Integrity Descriptor (UDF 2.50 2.2.6) */
	86	/* Implementation Use (UDF 2.50 2.2.6.4) */
cb00ea35	87	struct logicalVolIntegrityDescImpUse {
5ca4e4be	88	struct regid impIdent;
28de7948 CG	89	__le32 numFiles;
	90	__le32 numDirs;
	91	__le16 minUDFReadRev;
	92	__le16 minUDFWriteRev;
	93	__le16 maxUDFWriteRev;
	94	uint8_t impUse[0];
1da177e4 LT	95	} __attribute__ ((packed));
	96
	97	/* Implementation Use Volume Descriptor (UDF 2.50 2.2.7) */
	98	/* Implementation Use (UDF 2.50 2.2.7.2) */
cb00ea35	99	struct impUseVolDescImpUse {
5ca4e4be	100	struct charspec LVICharset;
28de7948 CG	101	dstring logicalVolIdent[128];
	102	dstring LVInfo1[36];
	103	dstring LVInfo2[36];
	104	dstring LVInfo3[36];
5ca4e4be	105	struct regid impIdent;
28de7948	106	uint8_t impUse[128];
1da177e4 LT	107	} __attribute__ ((packed));
1da177e4 LT	108
cb00ea35	109	struct udfPartitionMap2 {
28de7948 CG	110	uint8_t partitionMapType;
	111	uint8_t partitionMapLength;
	112	uint8_t reserved1[2];
5ca4e4be	113	struct regid partIdent;
28de7948 CG	114	__le16 volSeqNum;
28de7948 CG	115	__le16 partitionNum;
1da177e4 LT	116	} __attribute__ ((packed));
	117
	118	/* Virtual Partition Map (UDF 2.50 2.2.8) */
cb00ea35	119	struct virtualPartitionMap {
28de7948 CG	120	uint8_t partitionMapType;
	121	uint8_t partitionMapLength;
	122	uint8_t reserved1[2];
5ca4e4be	123	struct regid partIdent;
28de7948 CG	124	__le16 volSeqNum;
	125	__le16 partitionNum;
	126	uint8_t reserved2[24];
1da177e4 LT	127	} __attribute__ ((packed));
	128
	129	/* Sparable Partition Map (UDF 2.50 2.2.9) */
cb00ea35 CG	130	struct sparablePartitionMap {
	131	uint8_t partitionMapType;
	132	uint8_t partitionMapLength;
	133	uint8_t reserved1[2];
5ca4e4be	134	struct regid partIdent;
cb00ea35 CG	135	__le16 volSeqNum;
	136	__le16 partitionNum;
	137	__le16 packetLength;
	138	uint8_t numSparingTables;
	139	uint8_t reserved2[1];
	140	__le32 sizeSparingTable;
	141	__le32 locSparingTable[4];
1da177e4 LT	142	} __attribute__ ((packed));
	143
	144	/* Metadata Partition Map (UDF 2.4.0 2.2.10) */
cb00ea35	145	struct metadataPartitionMap {
28de7948 CG	146	uint8_t partitionMapType;
	147	uint8_t partitionMapLength;
	148	uint8_t reserved1[2];
5ca4e4be	149	struct regid partIdent;
28de7948 CG	150	__le16 volSeqNum;
	151	__le16 partitionNum;
	152	__le32 metadataFileLoc;
	153	__le32 metadataMirrorFileLoc;
	154	__le32 metadataBitmapFileLoc;
	155	__le32 allocUnitSize;
	156	__le16 alignUnitSize;
	157	uint8_t flags;
	158	uint8_t reserved2[5];
1da177e4 LT	159	} __attribute__ ((packed));
	160
	161	/* Virtual Allocation Table (UDF 1.5 2.2.10) */
cb00ea35	162	struct virtualAllocationTable15 {
28de7948	163	__le32 VirtualSector[0];
5ca4e4be	164	struct regid vatIdent;
28de7948	165	__le32 previousVATICBLoc;
cb00ea35	166	} __attribute__ ((packed));
1da177e4 LT	167
	168	#define ICBTAG_FILE_TYPE_VAT15 0x00U
	169
	170	/* Virtual Allocation Table (UDF 2.50 2.2.11) */
cb00ea35	171	struct virtualAllocationTable20 {
28de7948 CG	172	__le16 lengthHeader;
	173	__le16 lengthImpUse;
	174	dstring logicalVolIdent[128];
	175	__le32 previousVATICBLoc;
	176	__le32 numFiles;
	177	__le32 numDirs;
	178	__le16 minReadRevision;
	179	__le16 minWriteRevision;
	180	__le16 maxWriteRevision;
	181	__le16 reserved;
	182	uint8_t impUse[0];
	183	__le32 vatEntry[0];
1da177e4 LT	184	} __attribute__ ((packed));
	185
	186	#define ICBTAG_FILE_TYPE_VAT20 0xF8U
	187
	188	/* Sparing Table (UDF 2.50 2.2.12) */
cb00ea35	189	struct sparingEntry {
28de7948 CG	190	__le32 origLocation;
28de7948 CG	191	__le32 mappedLocation;
1da177e4 LT	192	} __attribute__ ((packed));
1da177e4 LT	193
cb00ea35	194	struct sparingTable {
5ca4e4be PE	195	struct tag descTag;
5ca4e4be PE	196	struct regid sparingIdent;
28de7948 CG	197	__le16 reallocationTableLen;
	198	__le16 reserved;
	199	__le32 sequenceNum;
1da177e4	200	struct sparingEntry
28de7948	201	mapEntry[0];
1da177e4 LT	202	} __attribute__ ((packed));
	203
	204	/* Metadata File (and Metadata Mirror File) (UDF 2.50 2.2.13.1) */
	205	#define ICBTAG_FILE_TYPE_MAIN 0xFA
	206	#define ICBTAG_FILE_TYPE_MIRROR 0xFB
	207	#define ICBTAG_FILE_TYPE_BITMAP 0xFC
	208
5ca4e4be	209	/* struct struct long_ad ICB - ADImpUse (UDF 2.50 2.2.4.3) */
cb00ea35	210	struct allocDescImpUse {
28de7948 CG	211	__le16 flags;
28de7948 CG	212	uint8_t impUse[4];
1da177e4 LT	213	} __attribute__ ((packed));
	214
	215	#define AD_IU_EXT_ERASED 0x0001
	216
	217	/* Real-Time Files (UDF 2.50 6.11) */
	218	#define ICBTAG_FILE_TYPE_REALTIME 0xF9U
	219
	220	/* Implementation Use Extended Attribute (UDF 2.50 3.3.4.5) */
	221	/* FreeEASpace (UDF 2.50 3.3.4.5.1.1) */
cb00ea35	222	struct freeEaSpace {
28de7948 CG	223	__le16 headerChecksum;
28de7948 CG	224	uint8_t freeEASpace[0];
1da177e4 LT	225	} __attribute__ ((packed));
	226
	227	/* DVD Copyright Management Information (UDF 2.50 3.3.4.5.1.2) */
cb00ea35	228	struct DVDCopyrightImpUse {
28de7948 CG	229	__le16 headerChecksum;
	230	uint8_t CGMSInfo;
	231	uint8_t dataType;
	232	uint8_t protectionSystemInfo[4];
1da177e4 LT	233	} __attribute__ ((packed));
	234
	235	/* Application Use Extended Attribute (UDF 2.50 3.3.4.6) */
	236	/* FreeAppEASpace (UDF 2.50 3.3.4.6.1) */
cb00ea35	237	struct freeAppEASpace {
28de7948 CG	238	__le16 headerChecksum;
28de7948 CG	239	uint8_t freeEASpace[0];
1da177e4 LT	240	} __attribute__ ((packed));
	241
	242	/* UDF Defined System Stream (UDF 2.50 3.3.7) */
	243	#define UDF_ID_UNIQUE_ID "*UDF Unique ID Mapping Data"
	244	#define UDF_ID_NON_ALLOC "*UDF Non-Allocatable Space"
	245	#define UDF_ID_POWER_CAL "*UDF Power Cal Table"
	246	#define UDF_ID_BACKUP "*UDF Backup"
	247
	248	/* Operating System Identifiers (UDF 2.50 6.3) */
	249	#define UDF_OS_CLASS_UNDEF 0x00U
	250	#define UDF_OS_CLASS_DOS 0x01U
	251	#define UDF_OS_CLASS_OS2 0x02U
	252	#define UDF_OS_CLASS_MAC 0x03U
	253	#define UDF_OS_CLASS_UNIX 0x04U
	254	#define UDF_OS_CLASS_WIN9X 0x05U
	255	#define UDF_OS_CLASS_WINNT 0x06U
	256	#define UDF_OS_CLASS_OS400 0x07U
	257	#define UDF_OS_CLASS_BEOS 0x08U
	258	#define UDF_OS_CLASS_WINCE 0x09U
	259
	260	#define UDF_OS_ID_UNDEF 0x00U
	261	#define UDF_OS_ID_DOS 0x00U
	262	#define UDF_OS_ID_OS2 0x00U
	263	#define UDF_OS_ID_MAC 0x00U
	264	#define UDF_OS_ID_MAX_OSX 0x01U
	265	#define UDF_OS_ID_UNIX 0x00U
	266	#define UDF_OS_ID_AIX 0x01U
	267	#define UDF_OS_ID_SOLARIS 0x02U
	268	#define UDF_OS_ID_HPUX 0x03U
	269	#define UDF_OS_ID_IRIX 0x04U
	270	#define UDF_OS_ID_LINUX 0x05U
	271	#define UDF_OS_ID_MKLINUX 0x06U
	272	#define UDF_OS_ID_FREEBSD 0x07U
	273	#define UDF_OS_ID_WIN9X 0x00U
	274	#define UDF_OS_ID_WINNT 0x00U
	275	#define UDF_OS_ID_OS400 0x00U
	276	#define UDF_OS_ID_BEOS 0x00U
	277	#define UDF_OS_ID_WINCE 0x00U
	278
28de7948	279	#endif /* _OSTA_UDF_H */