[apple/xnu.git] / bsd / hfs / hfs_catalog.h

/*
 * Copyright (c) 2002-2005 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. The rights granted to you under the License
 * may not be used to create, or enable the creation or redistribution of,
 * unlawful or unlicensed copies of an Apple operating system, or to
 * circumvent, violate, or enable the circumvention or violation of, any
 * terms of an Apple operating system software license agreement.
 * 
 * Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
 */
#ifndef __HFS_CATALOG__
#define __HFS_CATALOG__

#include <sys/appleapiopts.h>

#ifdef KERNEL
#ifdef __APPLE_API_PRIVATE
#include <sys/vnode.h>

#include <hfs/hfs_format.h>

/* HFS Catalog */


/*
 * Catalog ADTs
 *
 * The cat_desc, cat_attr, and cat_fork structures are
 * use to import/export data to/from the Catalog file.
 * The fields in these structures are always in BSD
 * runtime format (e.g. dates and names).
 */
 
typedef u_int32_t	cnid_t;

/*
 * Catalog Node Descriptor (runtime)
 */
struct cat_desc {
	u_int8_t  cd_flags;       /* see below (8 bits) */
	u_int8_t  cd_encoding;    /* name encoding */
	int16_t   cd_namelen;     /* length of cnode name */
	char *    cd_nameptr;     /* pointer to cnode name */
	cnid_t    cd_parentcnid;  /* parent directory CNID */
	u_long    cd_hint;        /* catalog file hint */
	cnid_t    cd_cnid;        /* cnode id (for getattrlist) */
};

/* cd_flags */
#define	CD_HASBUF	0x01	/* allocated filename buffer */
#define CD_DECOMPOSED	0x02	/* name is fully decomposed */
#define	CD_ISMETA	0x40	/* describes a metadata file */
#define	CD_ISDIR	0x80	/* describes a directory */

/*
 * Catalog Node Attributes (runtime)
 */
struct cat_attr {
	cnid_t		ca_fileid;	/* inode number (for stat) normally == cnid */
	mode_t		ca_mode;	/* file access mode and type (16 bits) */
	u_int16_t	ca_recflags;	/* catalog record flags (16 bit integer) */
	u_int32_t	ca_nlink;	/* file link count */
	uid_t		ca_uid;		/* file owner */
	gid_t		ca_gid;		/* file group */
	dev_t		ca_rdev;	/* device a special file represents */
	time_t		ca_atime;	/* last access time */
	time_t		ca_atimeondisk;	/* access time value on disk */
	time_t		ca_mtime;	/* last data modification time */
	time_t		ca_ctime;	/* last file status change */
	time_t		ca_itime;	/* file initialization time */
	time_t		ca_btime;	/* last backup time */
	u_int32_t	ca_flags;	/* status flags (chflags) */
	union {
		u_int32_t  cau_blocks;	/* total file blocks used (rsrc + data) */
		u_int32_t  cau_entries;	/* total directory entries (valence) */
	} ca_union;
	u_int8_t 	ca_finderinfo[32]; /* Opaque Finder information */
	u_int32_t	ca_attrblks;    /* cached count of attribute data blocks */
};
/* Aliases for common fields */
#define	ca_blocks	ca_union.cau_blocks
#define	ca_entries	ca_union.cau_entries

/*
 * Catalog Node Fork (runtime)
 *
 * NOTE: this is not the same as a struct HFSPlusForkData
 */
struct cat_fork {
	u_int64_t      cf_size;        /* fork's logical size in bytes */
	union {
	    u_int32_t  cfu_clump;      /* fork's clump size in bytes (sys files only) */
	    u_int64_t  cfu_bytesread;  /* bytes read from this fork */
	} cf_union;
	u_int32_t      cf_vblocks;     /* virtual (unalloated) blocks */
	u_int32_t      cf_blocks;      /* total blocks used by this fork */
	struct HFSPlusExtentDescriptor  cf_extents[8];  /* initial set of extents */
};

#define cf_clump	cf_union.cfu_clump
#define cf_bytesread	cf_union.cfu_bytesread


/*
 * Directory Hint
 * Used to hold state across directory enumerations.
 *
 */
struct directoryhint {
	TAILQ_ENTRY(directoryhint) dh_link; /* chain */
	int     dh_index;                   /* index into directory (zero relative) */
	u_int32_t  dh_time;
	struct  cat_desc  dh_desc;          /* entry's descriptor */
};
typedef struct directoryhint directoryhint_t;

/* 
 * HFS_MAXDIRHINTS cannot be larger than 63 without reducing
 * HFS_INDEX_BITS, because given the 6-bit tag, at most 63 different
 * tags can exist.  When HFS_MAXDIRHINTS is larger than 63, the same
 * list may contain dirhints of the same tag, and a staled dirhint may
 * be returned.
 */
#define HFS_MAXDIRHINTS 32
#define HFS_DIRHINT_TTL 45

#define HFS_INDEX_MASK  0x03ffffff
#define HFS_INDEX_BITS  26


/*
 * Catalog Node Entry
 *
 * A cat_entry is used for bulk enumerations (hfs_readdirattr).
 */
struct cat_entry {
	struct cat_desc	ce_desc;
	struct cat_attr	ce_attr;
	off_t		ce_datasize;
	off_t		ce_rsrcsize;
	u_long		ce_datablks;
	u_long		ce_rsrcblks;
};

#define MAXCATENTRIES 8
/*
 * Catalog Node Entry List
 *
 * A cat_entrylist is a list of Catalog Node Entries.
 */
struct cat_entrylist {
	u_long  maxentries;    /* length of list */
	u_long  realentries;   /* valid entry count */
	struct cat_entry  entry[MAXCATENTRIES];   /* array of entries */
};

/*
 * Catalog Operations Hint
 *
 * lower 16 bits: count of B-tree insert operations
 * upper 16 bits: count of B-tree delete operations
 *
 */
#define CAT_DELETE	0x00020000
#define CAT_CREATE	0x00000002
#define CAT_RENAME	0x00020002
#define CAT_EXCHANGE	0x00020002

typedef u_int32_t	catops_t;

/*
 * The size of cat_cookie_t much match the size of
 * the nreserve struct (in BTreeNodeReserve.c).
 */
typedef	struct cat_cookie_t {
	char	opaque[24];
} cat_cookie_t;

/* Universal catalog key */
union CatalogKey {
	HFSCatalogKey      hfs;
	HFSPlusCatalogKey  hfsPlus;
};
typedef union CatalogKey  CatalogKey;

/* Universal catalog data record */
union CatalogRecord {
	int16_t               recordType;
	HFSCatalogFolder      hfsFolder;
	HFSCatalogFile        hfsFile;
	HFSCatalogThread      hfsThread;
	HFSPlusCatalogFolder  hfsPlusFolder;
	HFSPlusCatalogFile    hfsPlusFile;
	HFSPlusCatalogThread  hfsPlusThread;
};
typedef union CatalogRecord  CatalogRecord;


/*
 * Catalog Interface
 *
 * These functions perform a catalog transactions. The
 * catalog b-tree is abstracted through this interface.
 * (please don't go around it)
 */

struct hfsmount;

extern void cat_releasedesc(struct cat_desc *descp);

extern int cat_create (	struct hfsmount *hfsmp,
			struct cat_desc *descp,
			struct cat_attr *attrp,
			struct cat_desc *out_descp);

extern int cat_delete (	struct hfsmount *hfsmp,
			struct cat_desc *descp,
			struct cat_attr *attrp);

extern int cat_lookup (	struct hfsmount *hfsmp,
			struct cat_desc *descp,
			int wantrsrc,
			struct cat_desc *outdescp,
			struct cat_attr *attrp,
			struct cat_fork *forkp,
    			cnid_t          *desc_cnid);

extern int cat_idlookup (struct hfsmount *hfsmp,
			cnid_t cnid,
			struct cat_desc *outdescp,
			struct cat_attr *attrp,
			struct cat_fork *forkp);

extern int cat_findname (struct hfsmount *hfsmp,
                         cnid_t cnid,
                         struct cat_desc *outdescp);

extern int cat_getentriesattr(
			struct hfsmount *hfsmp,
			directoryhint_t *dirhint,
			struct cat_entrylist *ce_list);

extern int cat_rename (	struct hfsmount * hfsmp,
			struct cat_desc * from_cdp,
			struct cat_desc * todir_cdp,
			struct cat_desc * to_cdp,
			struct cat_desc * cdp);

extern int cat_update (	struct hfsmount *hfsmp,
			struct cat_desc *descp,
			struct cat_attr *attrp,
			struct cat_fork *dataforkp,
			struct cat_fork *rsrcforkp);

extern int cat_getdirentries(
			struct hfsmount *hfsmp,
			int entrycnt,
			directoryhint_t *dirhint,
			uio_t uio,
			int extended,
			int * items,
			int * eofflag);

extern int cat_insertfilethread (
			struct hfsmount *hfsmp,
			struct cat_desc *descp);

extern int cat_preflight(
			struct hfsmount *hfsmp,
			catops_t ops,
			cat_cookie_t *cookie,
			struct proc *p);

extern void cat_postflight(
			struct hfsmount *hfsmp,
			cat_cookie_t *cookie,
			struct proc *p);

extern int cat_binarykeycompare(
			HFSPlusCatalogKey *searchKey,
			HFSPlusCatalogKey *trialKey);

extern int CompareCatalogKeys(
			HFSCatalogKey *searchKey,
			HFSCatalogKey *trialKey);

extern int CompareExtendedCatalogKeys(
			HFSPlusCatalogKey *searchKey,
			HFSPlusCatalogKey *trialKey);

extern void cat_convertattr(
			struct hfsmount *hfsmp,
			CatalogRecord * recp,
			struct cat_attr *attrp,
			struct cat_fork *datafp,
			struct cat_fork *rsrcfp);

extern int cat_convertkey(
			struct hfsmount *hfsmp,
			CatalogKey *key,
			CatalogRecord * recp,
			struct cat_desc *descp);

extern int resolvelink(
			struct hfsmount *hfsmp,
			u_long linkref,
			struct HFSPlusCatalogFile *recp);

extern int cat_getkeyplusattr(
			struct hfsmount *hfsmp, 
			cnid_t cnid, 
			CatalogKey *key, 
			struct cat_attr *attrp);

#endif /* __APPLE_API_PRIVATE */
#endif /* KERNEL */
#endif /* __HFS_CATALOG__ */
Commit	Line	Data
9bccf70c	1	/*
91447636	2	* Copyright (c) 2002-2005 Apple Computer, Inc. All rights reserved.
9bccf70c	3	*
8f6c56a5	4	* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
9bccf70c	5	*
8f6c56a5 A	6	* This file contains Original Code and/or Modifications of Original Code
	7	* as defined in and that are subject to the Apple Public Source License
	8	* Version 2.0 (the 'License'). You may not use this file except in
	9	* compliance with the License. The rights granted to you under the License
	10	* may not be used to create, or enable the creation or redistribution of,
	11	* unlawful or unlicensed copies of an Apple operating system, or to
	12	* circumvent, violate, or enable the circumvention or violation of, any
	13	* terms of an Apple operating system software license agreement.
	14	*
	15	* Please obtain a copy of the License at
	16	* http://www.opensource.apple.com/apsl/ and read it before using this file.
	17	*
	18	* The Original Code and all software distributed under the License are
	19	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	20	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	21	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	22	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	23	* Please see the License for the specific language governing rights and
8ad349bb	24	* limitations under the License.
8f6c56a5 A	25	*
8f6c56a5 A	26	* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
9bccf70c A	27	*/
	28	#ifndef __HFS_CATALOG__
	29	#define __HFS_CATALOG__
	30
	31	#include <sys/appleapiopts.h>
	32
	33	#ifdef KERNEL
	34	#ifdef __APPLE_API_PRIVATE
9bccf70c	35	#include <sys/vnode.h>
9bccf70c A	36
	37	#include <hfs/hfs_format.h>
	38
	39	/* HFS Catalog */
	40
	41
	42	/*
	43	* Catalog ADTs
	44	*
	45	* The cat_desc, cat_attr, and cat_fork structures are
	46	* use to import/export data to/from the Catalog file.
	47	* The fields in these structures are always in BSD
	48	* runtime format (e.g. dates and names).
	49	*/
	50
	51	typedef u_int32_t cnid_t;
	52
	53	/*
	54	* Catalog Node Descriptor (runtime)
	55	*/
	56	struct cat_desc {
	57	u_int8_t cd_flags; /* see below (8 bits) */
	58	u_int8_t cd_encoding; /* name encoding */
	59	int16_t cd_namelen; /* length of cnode name */
	60	char * cd_nameptr; /* pointer to cnode name */
	61	cnid_t cd_parentcnid; /* parent directory CNID */
	62	u_long cd_hint; /* catalog file hint */
	63	cnid_t cd_cnid; /* cnode id (for getattrlist) */
	64	};
	65
	66	/* cd_flags */
	67	#define CD_HASBUF 0x01 /* allocated filename buffer */
	68	#define CD_DECOMPOSED 0x02 /* name is fully decomposed */
55e303ae	69	#define CD_ISMETA 0x40 /* describes a metadata file */
9bccf70c A	70	#define CD_ISDIR 0x80 /* describes a directory */
	71
	72	/*
	73	* Catalog Node Attributes (runtime)
	74	*/
	75	struct cat_attr {
	76	cnid_t ca_fileid; /* inode number (for stat) normally == cnid */
	77	mode_t ca_mode; /* file access mode and type (16 bits) */
91447636 A	78	u_int16_t ca_recflags; /* catalog record flags (16 bit integer) */
91447636 A	79	u_int32_t ca_nlink; /* file link count */
9bccf70c A	80	uid_t ca_uid; /* file owner */
	81	gid_t ca_gid; /* file group */
	82	dev_t ca_rdev; /* device a special file represents */
	83	time_t ca_atime; /* last access time */
91447636	84	time_t ca_atimeondisk; /* access time value on disk */
9bccf70c	85	time_t ca_mtime; /* last data modification time */
9bccf70c A	86	time_t ca_ctime; /* last file status change */
	87	time_t ca_itime; /* file initialization time */
	88	time_t ca_btime; /* last backup time */
91447636	89	u_int32_t ca_flags; /* status flags (chflags) */
9bccf70c A	90	union {
	91	u_int32_t cau_blocks; /* total file blocks used (rsrc + data) */
	92	u_int32_t cau_entries; /* total directory entries (valence) */
	93	} ca_union;
	94	u_int8_t ca_finderinfo[32]; /* Opaque Finder information */
91447636	95	u_int32_t ca_attrblks; /* cached count of attribute data blocks */
9bccf70c A	96	};
	97	/* Aliases for common fields */
	98	#define ca_blocks ca_union.cau_blocks
	99	#define ca_entries ca_union.cau_entries
	100
	101	/*
55e303ae A	102	* Catalog Node Fork (runtime)
	103	*
	104	* NOTE: this is not the same as a struct HFSPlusForkData
9bccf70c A	105	*/
9bccf70c A	106	struct cat_fork {
55e303ae A	107	u_int64_t cf_size; /* fork's logical size in bytes */
	108	union {
	109	u_int32_t cfu_clump; /* fork's clump size in bytes (sys files only) */
	110	u_int64_t cfu_bytesread; /* bytes read from this fork */
	111	} cf_union;
	112	u_int32_t cf_vblocks; /* virtual (unalloated) blocks */
	113	u_int32_t cf_blocks; /* total blocks used by this fork */
	114	struct HFSPlusExtentDescriptor cf_extents[8]; /* initial set of extents */
9bccf70c A	115	};
9bccf70c A	116
55e303ae A	117	#define cf_clump cf_union.cfu_clump
	118	#define cf_bytesread cf_union.cfu_bytesread
	119
9bccf70c	120
91447636 A	121	/*
	122	* Directory Hint
	123	* Used to hold state across directory enumerations.
	124	*
	125	*/
	126	struct directoryhint {
b36670ce	127	TAILQ_ENTRY(directoryhint) dh_link; /* chain */
91447636 A	128	int dh_index; /* index into directory (zero relative) */
	129	u_int32_t dh_time;
	130	struct cat_desc dh_desc; /* entry's descriptor */
	131	};
	132	typedef struct directoryhint directoryhint_t;
	133
b36670ce A	134	/*
	135	* HFS_MAXDIRHINTS cannot be larger than 63 without reducing
	136	* HFS_INDEX_BITS, because given the 6-bit tag, at most 63 different
	137	* tags can exist. When HFS_MAXDIRHINTS is larger than 63, the same
	138	* list may contain dirhints of the same tag, and a staled dirhint may
	139	* be returned.
	140	*/
91447636 A	141	#define HFS_MAXDIRHINTS 32
	142	#define HFS_DIRHINT_TTL 45
	143
	144	#define HFS_INDEX_MASK 0x03ffffff
	145	#define HFS_INDEX_BITS 26
	146
	147
9bccf70c A	148	/*
	149	* Catalog Node Entry
	150	*
	151	* A cat_entry is used for bulk enumerations (hfs_readdirattr).
	152	*/
	153	struct cat_entry {
	154	struct cat_desc ce_desc;
	155	struct cat_attr ce_attr;
	156	off_t ce_datasize;
	157	off_t ce_rsrcsize;
	158	u_long ce_datablks;
	159	u_long ce_rsrcblks;
	160	};
	161
	162	#define MAXCATENTRIES 8
	163	/*
	164	* Catalog Node Entry List
	165	*
	166	* A cat_entrylist is a list of Catalog Node Entries.
	167	*/
	168	struct cat_entrylist {
	169	u_long maxentries; /* length of list */
	170	u_long realentries; /* valid entry count */
	171	struct cat_entry entry[MAXCATENTRIES]; /* array of entries */
	172	};
	173
55e303ae A	174	/*
	175	* Catalog Operations Hint
	176	*
	177	* lower 16 bits: count of B-tree insert operations
	178	* upper 16 bits: count of B-tree delete operations
	179	*
	180	*/
	181	#define CAT_DELETE 0x00020000
	182	#define CAT_CREATE 0x00000002
	183	#define CAT_RENAME 0x00020002
	184	#define CAT_EXCHANGE 0x00020002
	185
	186	typedef u_int32_t catops_t;
	187
	188	/*
	189	* The size of cat_cookie_t much match the size of
	190	* the nreserve struct (in BTreeNodeReserve.c).
	191	*/
	192	typedef struct cat_cookie_t {
	193	char opaque[24];
	194	} cat_cookie_t;
	195
91447636 A	196	/* Universal catalog key */
	197	union CatalogKey {
	198	HFSCatalogKey hfs;
	199	HFSPlusCatalogKey hfsPlus;
	200	};
	201	typedef union CatalogKey CatalogKey;
	202
	203	/* Universal catalog data record */
	204	union CatalogRecord {
	205	int16_t recordType;
	206	HFSCatalogFolder hfsFolder;
	207	HFSCatalogFile hfsFile;
	208	HFSCatalogThread hfsThread;
	209	HFSPlusCatalogFolder hfsPlusFolder;
	210	HFSPlusCatalogFile hfsPlusFile;
	211	HFSPlusCatalogThread hfsPlusThread;
	212	};
	213	typedef union CatalogRecord CatalogRecord;
	214
	215
9bccf70c A	216	/*
	217	* Catalog Interface
	218	*
	219	* These functions perform a catalog transactions. The
	220	* catalog b-tree is abstracted through this interface.
	221	* (please don't go around it)
	222	*/
	223
	224	struct hfsmount;
	225
	226	extern void cat_releasedesc(struct cat_desc *descp);
	227
	228	extern int cat_create ( struct hfsmount *hfsmp,
	229	struct cat_desc *descp,
	230	struct cat_attr *attrp,
	231	struct cat_desc *out_descp);
	232
	233	extern int cat_delete ( struct hfsmount *hfsmp,
	234	struct cat_desc *descp,
	235	struct cat_attr *attrp);
	236
	237	extern int cat_lookup ( struct hfsmount *hfsmp,
	238	struct cat_desc *descp,
	239	int wantrsrc,
	240	struct cat_desc *outdescp,
	241	struct cat_attr *attrp,
91447636 A	242	struct cat_fork *forkp,
91447636 A	243	cnid_t *desc_cnid);
9bccf70c A	244
	245	extern int cat_idlookup (struct hfsmount *hfsmp,
	246	cnid_t cnid,
	247	struct cat_desc *outdescp,
	248	struct cat_attr *attrp,
	249	struct cat_fork *forkp);
	250
91447636 A	251	extern int cat_findname (struct hfsmount *hfsmp,
	252	cnid_t cnid,
	253	struct cat_desc *outdescp);
	254
9bccf70c A	255	extern int cat_getentriesattr(
9bccf70c A	256	struct hfsmount *hfsmp,
91447636	257	directoryhint_t *dirhint,
9bccf70c A	258	struct cat_entrylist *ce_list);
	259
	260	extern int cat_rename ( struct hfsmount * hfsmp,
	261	struct cat_desc * from_cdp,
	262	struct cat_desc * todir_cdp,
	263	struct cat_desc * to_cdp,
	264	struct cat_desc * cdp);
	265
	266	extern int cat_update ( struct hfsmount *hfsmp,
	267	struct cat_desc *descp,
	268	struct cat_attr *attrp,
	269	struct cat_fork *dataforkp,
	270	struct cat_fork *rsrcforkp);
	271
	272	extern int cat_getdirentries(
	273	struct hfsmount *hfsmp,
55e303ae	274	int entrycnt,
91447636 A	275	directoryhint_t *dirhint,
	276	uio_t uio,
	277	int extended,
3a60a9f5 A	278	int * items,
3a60a9f5 A	279	int * eofflag);
9bccf70c A	280
	281	extern int cat_insertfilethread (
	282	struct hfsmount *hfsmp,
	283	struct cat_desc *descp);
	284
55e303ae A	285	extern int cat_preflight(
	286	struct hfsmount *hfsmp,
	287	catops_t ops,
	288	cat_cookie_t *cookie,
	289	struct proc *p);
	290
	291	extern void cat_postflight(
	292	struct hfsmount *hfsmp,
	293	cat_cookie_t *cookie,
	294	struct proc *p);
	295
	296	extern int cat_binarykeycompare(
	297	HFSPlusCatalogKey *searchKey,
	298	HFSPlusCatalogKey *trialKey);
	299
91447636 A	300	extern int CompareCatalogKeys(
	301	HFSCatalogKey *searchKey,
	302	HFSCatalogKey *trialKey);
	303
	304	extern int CompareExtendedCatalogKeys(
	305	HFSPlusCatalogKey *searchKey,
	306	HFSPlusCatalogKey *trialKey);
	307
	308	extern void cat_convertattr(
	309	struct hfsmount *hfsmp,
	310	CatalogRecord * recp,
	311	struct cat_attr *attrp,
	312	struct cat_fork *datafp,
	313	struct cat_fork *rsrcfp);
	314
	315	extern int cat_convertkey(
	316	struct hfsmount *hfsmp,
	317	CatalogKey *key,
	318	CatalogRecord * recp,
	319	struct cat_desc *descp);
	320
	321	extern int resolvelink(
	322	struct hfsmount *hfsmp,
	323	u_long linkref,
	324	struct HFSPlusCatalogFile *recp);
	325
	326	extern int cat_getkeyplusattr(
	327	struct hfsmount *hfsmp,
	328	cnid_t cnid,
	329	CatalogKey *key,
	330	struct cat_attr *attrp);
	331
9bccf70c A	332	#endif /* __APPLE_API_PRIVATE */
	333	#endif /* KERNEL */
	334	#endif /* __HFS_CATALOG__ */