/*
- * Copyright (c) 2000-2010 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2018 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
* 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,
* 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@
*/
#include <sys/time.h>
#include <sys/cdefs.h>
-#define FSOPT_NOFOLLOW 0x00000001
-#define FSOPT_NOINMEMUPDATE 0x00000002
-#define FSOPT_REPORT_FULLSIZE 0x00000004
+#define FSOPT_NOFOLLOW 0x00000001
+#define FSOPT_NOINMEMUPDATE 0x00000002
+#define FSOPT_REPORT_FULLSIZE 0x00000004
/* The following option only valid when requesting ATTR_CMN_RETURNED_ATTRS */
-#define FSOPT_PACK_INVAL_ATTRS 0x00000008
+#define FSOPT_PACK_INVAL_ATTRS 0x00000008
#ifdef PRIVATE
#define FSOPT_EXCHANGE_DATA_ONLY 0x0000010
#endif
+#define FSOPT_ATTR_CMN_EXTENDED 0x00000020
+#ifdef PRIVATE
+#define FSOPT_LIST_SNAPSHOT 0x00000040
+#ifndef FSOPT_NOFIRMLINKPATH /*a copy is in fsgetpath.h */
+#define FSOPT_NOFIRMLINKPATH 0x00000080
+#endif /* FSOPT_NOFIRMLINKPATH */
+#define FSOPT_FOLLOW_FIRMLINK 0x00000100
+#define FSOPT_RETURN_REALDEV 0x00000200
+#ifndef FSOPT_ISREALFSID /*a copy is in fsgetpath.h */
+#define FSOPT_ISREALFSID FSOPT_RETURN_REALDEV
+#endif
+#endif /* PRIVATE */
+
/* we currently aren't anywhere near this amount for a valid
* fssearchblock.sizeofsearchparams1 or fssearchblock.sizeofsearchparams2
* but we put a sanity check in to avoid abuse of the value passed in from
typedef u_int32_t fsvolid_t;
-typedef struct fsobj_id {
- u_int32_t fid_objno;
- u_int32_t fid_generation;
-} fsobj_id_t;
+#include <sys/_types/_fsobj_id_t.h> /* file object id type */
typedef u_int32_t attrgroup_t;
struct attrlist {
- u_short bitmapcount; /* number of attr. bit sets in list (should be 5) */
- u_int16_t reserved; /* (to maintain 4-byte alignment) */
- attrgroup_t commonattr; /* common attribute group */
- attrgroup_t volattr; /* Volume attribute group */
- attrgroup_t dirattr; /* directory attribute group */
- attrgroup_t fileattr; /* file attribute group */
- attrgroup_t forkattr; /* fork attribute group */
+ u_short bitmapcount; /* number of attr. bit sets in list (should be 5) */
+ u_int16_t reserved; /* (to maintain 4-byte alignment) */
+ attrgroup_t commonattr; /* common attribute group */
+ attrgroup_t volattr; /* Volume attribute group */
+ attrgroup_t dirattr; /* directory attribute group */
+ attrgroup_t fileattr; /* file attribute group */
+ attrgroup_t forkattr; /* fork attribute group */
};
#define ATTR_BIT_MAP_COUNT 5
typedef struct attribute_set {
- attrgroup_t commonattr; /* common attribute group */
- attrgroup_t volattr; /* Volume attribute group */
- attrgroup_t dirattr; /* directory attribute group */
- attrgroup_t fileattr; /* file attribute group */
- attrgroup_t forkattr; /* fork attribute group */
+ attrgroup_t commonattr; /* common attribute group */
+ attrgroup_t volattr; /* Volume attribute group */
+ attrgroup_t dirattr; /* directory attribute group */
+ attrgroup_t fileattr; /* file attribute group */
+ attrgroup_t forkattr; /* fork attribute group */
} attribute_set_t;
typedef struct attrreference {
/* XXX PPD This is derived from HFSVolumePriv.h and should perhaps be referenced from there? */
struct diskextent {
- u_int32_t startblock; /* first block allocated */
- u_int32_t blockcount; /* number of blocks allocated */
+ u_int32_t startblock; /* first block allocated */
+ u_int32_t blockcount; /* number of blocks allocated */
};
typedef struct diskextent extentrecord[8];
/*
* XXX this value needs to be raised - 3893388
*/
-#define ATTR_MAX_BUFFER 8192
+#define ATTR_MAX_BUFFER 8192
/*
* VOL_CAP_FMT_PERSISTENTOBJECTIDS: When set, the volume has object IDs
* need not be cached by those upper layers. A volume that caches
* the statfs information in its in-memory structures should set this bit.
* A volume that must always read from disk or always perform a network
- * transaction should not set this bit.
- *
+ * transaction should not set this bit.
+ *
* VOL_CAP_FMT_2TB_FILESIZE: If this bit is set the volume format supports
* file sizes larger than 4GB, and potentially up to 2TB; it does not
* indicate whether the filesystem supports files larger than that.
* system are persistent and not recycled. This is a very specialized
* capability and it is assumed that most file systems will not support
* it. Its use is for legacy non-posix APIs like ResolveFileIDRef.
- *
- * VOL_CAP_FMT_NO_VOLUME_SIZES: When set, the volume does not support
+ *
+ * VOL_CAP_FMT_NO_VOLUME_SIZES: When set, the volume does not support
* returning values for total data blocks, available blocks, or free blocks
* (as in f_blocks, f_bavail, or f_bfree in "struct statfs"). Historically,
* those values were set to 0xFFFFFFFF for volumes that did not support them.
- *
+ *
* VOL_CAP_FMT_DECMPFS_COMPRESSION: When set, the volume supports transparent
* decompression of compressed files using decmpfs.
*
* only legitimate attributes for obtaining object IDs from this volume and the
* 32-bit fid_objno fields of the fsobj_id_t returned by ATTR_CMN_OBJID,
* ATTR_CMN_OBJPERMID, and ATTR_CMN_PAROBJID are undefined.
+ *
+ * VOL_CAP_FMT_DIR_HARDLINKS: When set, the volume supports directory
+ * hard links.
+ *
+ * VOL_CAP_FMT_DOCUMENT_ID: When set, the volume supports document IDs
+ * (an ID which persists across object ID changes) for document revisions.
+ *
+ * VOL_CAP_FMT_WRITE_GENERATION_COUNT: When set, the volume supports write
+ * generation counts (a count of how many times an object has been modified)
+ *
+ * VOL_CAP_FMT_NO_IMMUTABLE_FILES: When set, the volume does not support
+ * setting the UF_IMMUTABLE flag.
+ *
+ * VOL_CAP_FMT_NO_PERMISSIONS: When set, the volume does not support setting
+ * permissions.
+ *
+ * VOL_CAP_FMT_SHARED_SPACE: When set, the volume supports sharing space with
+ * other filesystems i.e. multiple logical filesystems can exist in the same
+ * "partition". An implication of this is that the filesystem which sets
+ * this capability treats waitfor arguments to VFS_SYNC as bit flags.
+ *
+ * VOL_CAP_FMT_VOL_GROUPS: When set, this volume is part of a volume-group
+ * that implies multiple volumes must be mounted in order to boot and root the
+ * operating system. Typically, this means a read-only system volume and a
+ * writable data volume.
*/
-#define VOL_CAP_FMT_PERSISTENTOBJECTIDS 0x00000001
-#define VOL_CAP_FMT_SYMBOLICLINKS 0x00000002
-#define VOL_CAP_FMT_HARDLINKS 0x00000004
-#define VOL_CAP_FMT_JOURNAL 0x00000008
-#define VOL_CAP_FMT_JOURNAL_ACTIVE 0x00000010
-#define VOL_CAP_FMT_NO_ROOT_TIMES 0x00000020
-#define VOL_CAP_FMT_SPARSE_FILES 0x00000040
-#define VOL_CAP_FMT_ZERO_RUNS 0x00000080
-#define VOL_CAP_FMT_CASE_SENSITIVE 0x00000100
-#define VOL_CAP_FMT_CASE_PRESERVING 0x00000200
-#define VOL_CAP_FMT_FAST_STATFS 0x00000400
-#define VOL_CAP_FMT_2TB_FILESIZE 0x00000800
-#define VOL_CAP_FMT_OPENDENYMODES 0x00001000
-#define VOL_CAP_FMT_HIDDEN_FILES 0x00002000
-#define VOL_CAP_FMT_PATH_FROM_ID 0x00004000
-#define VOL_CAP_FMT_NO_VOLUME_SIZES 0x00008000
-#define VOL_CAP_FMT_DECMPFS_COMPRESSION 0x00010000
-#define VOL_CAP_FMT_64BIT_OBJECT_IDS 0x00020000
-
+#define VOL_CAP_FMT_PERSISTENTOBJECTIDS 0x00000001
+#define VOL_CAP_FMT_SYMBOLICLINKS 0x00000002
+#define VOL_CAP_FMT_HARDLINKS 0x00000004
+#define VOL_CAP_FMT_JOURNAL 0x00000008
+#define VOL_CAP_FMT_JOURNAL_ACTIVE 0x00000010
+#define VOL_CAP_FMT_NO_ROOT_TIMES 0x00000020
+#define VOL_CAP_FMT_SPARSE_FILES 0x00000040
+#define VOL_CAP_FMT_ZERO_RUNS 0x00000080
+#define VOL_CAP_FMT_CASE_SENSITIVE 0x00000100
+#define VOL_CAP_FMT_CASE_PRESERVING 0x00000200
+#define VOL_CAP_FMT_FAST_STATFS 0x00000400
+#define VOL_CAP_FMT_2TB_FILESIZE 0x00000800
+#define VOL_CAP_FMT_OPENDENYMODES 0x00001000
+#define VOL_CAP_FMT_HIDDEN_FILES 0x00002000
+#define VOL_CAP_FMT_PATH_FROM_ID 0x00004000
+#define VOL_CAP_FMT_NO_VOLUME_SIZES 0x00008000
+#define VOL_CAP_FMT_DECMPFS_COMPRESSION 0x00010000
+#define VOL_CAP_FMT_64BIT_OBJECT_IDS 0x00020000
+#define VOL_CAP_FMT_DIR_HARDLINKS 0x00040000
+#define VOL_CAP_FMT_DOCUMENT_ID 0x00080000
+#define VOL_CAP_FMT_WRITE_GENERATION_COUNT 0x00100000
+#define VOL_CAP_FMT_NO_IMMUTABLE_FILES 0x00200000
+#define VOL_CAP_FMT_NO_PERMISSIONS 0x00400000
+#define VOL_CAP_FMT_SHARED_SPACE 0x00800000
+#define VOL_CAP_FMT_VOL_GROUPS 0x01000000
/*
* VOL_CAP_INT_SEARCHFS: When set, the volume implements the
*
* VOL_CAP_INT_NAMEDSTREAMS: When set, the volume supports
* native named streams.
+ *
+ * VOL_CAP_INT_CLONE: When set, the volume supports clones.
+ *
+ * VOL_CAP_INT_SNAPSHOT: When set, the volume supports snapshots.
+ *
+ * VOL_CAP_INT_RENAME_SWAP: When set, the volume supports swapping
+ * file system objects.
+ *
+ * VOL_CAP_INT_RENAME_EXCL: When set, the volume supports an
+ * exclusive rename operation.
+ *
+ * VOL_CAP_INT_RENAME_OPENFAIL: When set, the volume may fail rename
+ * operations on files that are open.
*/
-#define VOL_CAP_INT_SEARCHFS 0x00000001
-#define VOL_CAP_INT_ATTRLIST 0x00000002
-#define VOL_CAP_INT_NFSEXPORT 0x00000004
-#define VOL_CAP_INT_READDIRATTR 0x00000008
-#define VOL_CAP_INT_EXCHANGEDATA 0x00000010
-#define VOL_CAP_INT_COPYFILE 0x00000020
-#define VOL_CAP_INT_ALLOCATE 0x00000040
-#define VOL_CAP_INT_VOL_RENAME 0x00000080
-#define VOL_CAP_INT_ADVLOCK 0x00000100
-#define VOL_CAP_INT_FLOCK 0x00000200
-#define VOL_CAP_INT_EXTENDED_SECURITY 0x00000400
-#define VOL_CAP_INT_USERACCESS 0x00000800
-#define VOL_CAP_INT_MANLOCK 0x00001000
-#define VOL_CAP_INT_NAMEDSTREAMS 0x00002000
-#define VOL_CAP_INT_EXTENDED_ATTR 0x00004000
+#define VOL_CAP_INT_SEARCHFS 0x00000001
+#define VOL_CAP_INT_ATTRLIST 0x00000002
+#define VOL_CAP_INT_NFSEXPORT 0x00000004
+#define VOL_CAP_INT_READDIRATTR 0x00000008
+#define VOL_CAP_INT_EXCHANGEDATA 0x00000010
+#define VOL_CAP_INT_COPYFILE 0x00000020
+#define VOL_CAP_INT_ALLOCATE 0x00000040
+#define VOL_CAP_INT_VOL_RENAME 0x00000080
+#define VOL_CAP_INT_ADVLOCK 0x00000100
+#define VOL_CAP_INT_FLOCK 0x00000200
+#define VOL_CAP_INT_EXTENDED_SECURITY 0x00000400
+#define VOL_CAP_INT_USERACCESS 0x00000800
+#define VOL_CAP_INT_MANLOCK 0x00001000
+#define VOL_CAP_INT_NAMEDSTREAMS 0x00002000
+#define VOL_CAP_INT_EXTENDED_ATTR 0x00004000
#ifdef PRIVATE
/* Volume supports kqueue notifications for remote events */
-#define VOL_CAP_INT_REMOTE_EVENT 0x00008000
+#define VOL_CAP_INT_REMOTE_EVENT 0x00008000
#endif /* PRIVATE */
+#define VOL_CAP_INT_CLONE 0x00010000
+#define VOL_CAP_INT_SNAPSHOT 0x00020000
+#define VOL_CAP_INT_RENAME_SWAP 0x00040000
+#define VOL_CAP_INT_RENAME_EXCL 0x00080000
+#define VOL_CAP_INT_RENAME_OPENFAIL 0x00100000
typedef struct vol_attributes_attr {
attribute_set_t validattr;
attribute_set_t nativeattr;
} vol_attributes_attr_t;
-#define ATTR_CMN_NAME 0x00000001
-#define ATTR_CMN_DEVID 0x00000002
-#define ATTR_CMN_FSID 0x00000004
-#define ATTR_CMN_OBJTYPE 0x00000008
-#define ATTR_CMN_OBJTAG 0x00000010
-#define ATTR_CMN_OBJID 0x00000020
-#define ATTR_CMN_OBJPERMANENTID 0x00000040
-#define ATTR_CMN_PAROBJID 0x00000080
-#define ATTR_CMN_SCRIPT 0x00000100
-#define ATTR_CMN_CRTIME 0x00000200
-#define ATTR_CMN_MODTIME 0x00000400
-#define ATTR_CMN_CHGTIME 0x00000800
-#define ATTR_CMN_ACCTIME 0x00001000
-#define ATTR_CMN_BKUPTIME 0x00002000
-#define ATTR_CMN_FNDRINFO 0x00004000
-#define ATTR_CMN_OWNERID 0x00008000
-#define ATTR_CMN_GRPID 0x00010000
-#define ATTR_CMN_ACCESSMASK 0x00020000
-#define ATTR_CMN_FLAGS 0x00040000
-/* #define ATTR_CMN_NAMEDATTRCOUNT 0x00080000 not implemented */
-/* #define ATTR_CMN_NAMEDATTRLIST 0x00100000 not implemented */
-#define ATTR_CMN_USERACCESS 0x00200000
-#define ATTR_CMN_EXTENDED_SECURITY 0x00400000
-#define ATTR_CMN_UUID 0x00800000
-#define ATTR_CMN_GRPUUID 0x01000000
-#define ATTR_CMN_FILEID 0x02000000
-#define ATTR_CMN_PARENTID 0x04000000
-#define ATTR_CMN_FULLPATH 0x08000000
-#define ATTR_CMN_ADDEDTIME 0x10000000
+#define ATTR_CMN_NAME 0x00000001
+#define ATTR_CMN_DEVID 0x00000002
+#define ATTR_CMN_FSID 0x00000004
+#define ATTR_CMN_OBJTYPE 0x00000008
+#define ATTR_CMN_OBJTAG 0x00000010
+#define ATTR_CMN_OBJID 0x00000020
+#define ATTR_CMN_OBJPERMANENTID 0x00000040
+#define ATTR_CMN_PAROBJID 0x00000080
+#define ATTR_CMN_SCRIPT 0x00000100
+#define ATTR_CMN_CRTIME 0x00000200
+#define ATTR_CMN_MODTIME 0x00000400
+#define ATTR_CMN_CHGTIME 0x00000800
+#define ATTR_CMN_ACCTIME 0x00001000
+#define ATTR_CMN_BKUPTIME 0x00002000
+#define ATTR_CMN_FNDRINFO 0x00004000
+#define ATTR_CMN_OWNERID 0x00008000
+#define ATTR_CMN_GRPID 0x00010000
+#define ATTR_CMN_ACCESSMASK 0x00020000
+#define ATTR_CMN_FLAGS 0x00040000
+
+/* The following were defined as: */
+/* #define ATTR_CMN_NAMEDATTRCOUNT 0x00080000 */
+/* #define ATTR_CMN_NAMEDATTRLIST 0x00100000 */
+/* These bits have been salvaged for use as: */
+/* #define ATTR_CMN_GEN_COUNT 0x00080000 */
+/* #define ATTR_CMN_DOCUMENT_ID 0x00100000 */
+/* They can only be used with the FSOPT_ATTR_CMN_EXTENDED */
+/* option flag. */
+
+#define ATTR_CMN_GEN_COUNT 0x00080000
+#define ATTR_CMN_DOCUMENT_ID 0x00100000
+
+#define ATTR_CMN_USERACCESS 0x00200000
+#define ATTR_CMN_EXTENDED_SECURITY 0x00400000
+#define ATTR_CMN_UUID 0x00800000
+#define ATTR_CMN_GRPUUID 0x01000000
+#define ATTR_CMN_FILEID 0x02000000
+#define ATTR_CMN_PARENTID 0x04000000
+#define ATTR_CMN_FULLPATH 0x08000000
+#define ATTR_CMN_ADDEDTIME 0x10000000
+#define ATTR_CMN_ERROR 0x20000000
+#define ATTR_CMN_DATA_PROTECT_FLAGS 0x40000000
/*
- * ATTR_CMN_RETURNED_ATTRS is only valid with getattrlist(2).
- * It is always the first attribute in the return buffer.
+ * ATTR_CMN_RETURNED_ATTRS is only valid with getattrlist(2) and
+ * getattrlistbulk(2). It is always the first attribute in the return buffer.
*/
-#define ATTR_CMN_RETURNED_ATTRS 0x80000000
-
-#define ATTR_CMN_VALIDMASK 0x9FE7FFFF
-#define ATTR_CMN_SETMASK 0x01C7FF00
-#define ATTR_CMN_VOLSETMASK 0x00006700
-
-#define ATTR_VOL_FSTYPE 0x00000001
-#define ATTR_VOL_SIGNATURE 0x00000002
-#define ATTR_VOL_SIZE 0x00000004
-#define ATTR_VOL_SPACEFREE 0x00000008
-#define ATTR_VOL_SPACEAVAIL 0x00000010
-#define ATTR_VOL_MINALLOCATION 0x00000020
-#define ATTR_VOL_ALLOCATIONCLUMP 0x00000040
-#define ATTR_VOL_IOBLOCKSIZE 0x00000080
-#define ATTR_VOL_OBJCOUNT 0x00000100
-#define ATTR_VOL_FILECOUNT 0x00000200
-#define ATTR_VOL_DIRCOUNT 0x00000400
-#define ATTR_VOL_MAXOBJCOUNT 0x00000800
-#define ATTR_VOL_MOUNTPOINT 0x00001000
-#define ATTR_VOL_NAME 0x00002000
-#define ATTR_VOL_MOUNTFLAGS 0x00004000
-#define ATTR_VOL_MOUNTEDDEVICE 0x00008000
-#define ATTR_VOL_ENCODINGSUSED 0x00010000
-#define ATTR_VOL_CAPABILITIES 0x00020000
-#define ATTR_VOL_UUID 0x00040000
-#define ATTR_VOL_ATTRIBUTES 0x40000000
-#define ATTR_VOL_INFO 0x80000000
-
-#define ATTR_VOL_VALIDMASK 0xC007FFFF
-#define ATTR_VOL_SETMASK 0x80002000
+#define ATTR_CMN_RETURNED_ATTRS 0x80000000
+
+#define ATTR_CMN_VALIDMASK 0xFFFFFFFF
+/*
+ * The settable ATTR_CMN_* attributes include the following:
+ * ATTR_CMN_SCRIPT
+ * ATTR_CMN_CRTIME
+ * ATTR_CMN_MODTIME
+ * ATTR_CMN_CHGTIME
+ *
+ * ATTR_CMN_ACCTIME
+ * ATTR_CMN_BKUPTIME
+ * ATTR_CMN_FNDRINFO
+ * ATTR_CMN_OWNERID
+ *
+ * ATTR_CMN_GRPID
+ * ATTR_CMN_ACCESSMASK
+ * ATTR_CMN_FLAGS
+ *
+ * ATTR_CMN_EXTENDED_SECURITY
+ * ATTR_CMN_UUID
+ *
+ * ATTR_CMN_GRPUUID
+ *
+ * ATTR_CMN_DATA_PROTECT_FLAGS
+ */
+#define ATTR_CMN_SETMASK 0x51C7FF00
+#define ATTR_CMN_VOLSETMASK 0x00006700
+
+#define ATTR_VOL_FSTYPE 0x00000001
+#define ATTR_VOL_SIGNATURE 0x00000002
+#define ATTR_VOL_SIZE 0x00000004
+#define ATTR_VOL_SPACEFREE 0x00000008
+#define ATTR_VOL_SPACEAVAIL 0x00000010
+#define ATTR_VOL_MINALLOCATION 0x00000020
+#define ATTR_VOL_ALLOCATIONCLUMP 0x00000040
+#define ATTR_VOL_IOBLOCKSIZE 0x00000080
+#define ATTR_VOL_OBJCOUNT 0x00000100
+#define ATTR_VOL_FILECOUNT 0x00000200
+#define ATTR_VOL_DIRCOUNT 0x00000400
+#define ATTR_VOL_MAXOBJCOUNT 0x00000800
+#define ATTR_VOL_MOUNTPOINT 0x00001000
+#define ATTR_VOL_NAME 0x00002000
+#define ATTR_VOL_MOUNTFLAGS 0x00004000
+#define ATTR_VOL_MOUNTEDDEVICE 0x00008000
+#define ATTR_VOL_ENCODINGSUSED 0x00010000
+#define ATTR_VOL_CAPABILITIES 0x00020000
+#define ATTR_VOL_UUID 0x00040000
+#define ATTR_VOL_QUOTA_SIZE 0x10000000
+#define ATTR_VOL_RESERVED_SIZE 0x20000000
+#define ATTR_VOL_ATTRIBUTES 0x40000000
+#define ATTR_VOL_INFO 0x80000000
+
+#define ATTR_VOL_VALIDMASK 0xF007FFFF
+
+/*
+ * The list of settable ATTR_VOL_* attributes include the following:
+ * ATTR_VOL_NAME
+ * ATTR_VOL_INFO
+ */
+#define ATTR_VOL_SETMASK 0x80002000
/* File/directory attributes: */
-#define ATTR_DIR_LINKCOUNT 0x00000001
-#define ATTR_DIR_ENTRYCOUNT 0x00000002
-#define ATTR_DIR_MOUNTSTATUS 0x00000004
-/* ATTR_DIR_MOUNTSTATUS Flags: */
-#define DIR_MNTSTATUS_MNTPOINT 0x00000001
-#define DIR_MNTSTATUS_TRIGGER 0x00000002
+#define ATTR_DIR_LINKCOUNT 0x00000001
+#define ATTR_DIR_ENTRYCOUNT 0x00000002
+#define ATTR_DIR_MOUNTSTATUS 0x00000004
+#define ATTR_DIR_ALLOCSIZE 0x00000008
+#define ATTR_DIR_IOBLOCKSIZE 0x00000010
+#define ATTR_DIR_DATALENGTH 0x00000020
-#define ATTR_DIR_VALIDMASK 0x00000007
-#define ATTR_DIR_SETMASK 0x00000000
+/* ATTR_DIR_MOUNTSTATUS Flags: */
+#define DIR_MNTSTATUS_MNTPOINT 0x00000001
+#define DIR_MNTSTATUS_TRIGGER 0x00000002
+
+#define ATTR_DIR_VALIDMASK 0x0000003f
+#define ATTR_DIR_SETMASK 0x00000000
+
+#define ATTR_FILE_LINKCOUNT 0x00000001
+#define ATTR_FILE_TOTALSIZE 0x00000002
+#define ATTR_FILE_ALLOCSIZE 0x00000004
+#define ATTR_FILE_IOBLOCKSIZE 0x00000008
+#define ATTR_FILE_DEVTYPE 0x00000020
+#define ATTR_FILE_FORKCOUNT 0x00000080
+#define ATTR_FILE_FORKLIST 0x00000100
+#define ATTR_FILE_DATALENGTH 0x00000200
+#define ATTR_FILE_DATAALLOCSIZE 0x00000400
+#define ATTR_FILE_RSRCLENGTH 0x00001000
+#define ATTR_FILE_RSRCALLOCSIZE 0x00002000
+
+#define ATTR_FILE_VALIDMASK 0x000037FF
+/*
+ * Settable ATTR_FILE_* attributes include:
+ * ATTR_FILE_DEVTYPE
+ */
+#define ATTR_FILE_SETMASK 0x00000020
-#define ATTR_FILE_LINKCOUNT 0x00000001
-#define ATTR_FILE_TOTALSIZE 0x00000002
-#define ATTR_FILE_ALLOCSIZE 0x00000004
-#define ATTR_FILE_IOBLOCKSIZE 0x00000008
-#define ATTR_FILE_DEVTYPE 0x00000020
-#define ATTR_FILE_FORKCOUNT 0x00000080
-#define ATTR_FILE_FORKLIST 0x00000100
-#define ATTR_FILE_DATALENGTH 0x00000200
-#define ATTR_FILE_DATAALLOCSIZE 0x00000400
-#define ATTR_FILE_RSRCLENGTH 0x00001000
-#define ATTR_FILE_RSRCALLOCSIZE 0x00002000
+/* CMNEXT attributes extend the common attributes, but in the forkattr field */
+#define ATTR_CMNEXT_RELPATH 0x00000004
+#define ATTR_CMNEXT_PRIVATESIZE 0x00000008
+#define ATTR_CMNEXT_LINKID 0x00000010
+#define ATTR_CMNEXT_NOFIRMLINKPATH 0x00000020
+#define ATTR_CMNEXT_REALDEVID 0x00000040
+#define ATTR_CMNEXT_REALFSID 0x00000080
-#define ATTR_FILE_VALIDMASK 0x000037FF
-#define ATTR_FILE_SETMASK 0x00000020
+#define ATTR_CMNEXT_VALIDMASK 0x000000fc
+#define ATTR_CMNEXT_SETMASK 0x00000000
-#define ATTR_FORK_TOTALSIZE 0x00000001
-#define ATTR_FORK_ALLOCSIZE 0x00000002
+/* Deprecated fork attributes */
+#define ATTR_FORK_TOTALSIZE 0x00000001
+#define ATTR_FORK_ALLOCSIZE 0x00000002
+#define ATTR_FORK_RESERVED 0xffffffff
-#define ATTR_FORK_VALIDMASK 0x00000003
-#define ATTR_FORK_SETMASK 0x00000000
+#define ATTR_FORK_VALIDMASK 0x00000003
+#define ATTR_FORK_SETMASK 0x00000000
/* Obsolete, implemented, not supported */
-#define ATTR_CMN_NAMEDATTRCOUNT 0x00080000 /* not implemented */
-#define ATTR_CMN_NAMEDATTRLIST 0x00100000 /* not implemented */
-#define ATTR_FILE_CLUMPSIZE 0x00000010 /* obsolete */
-#define ATTR_FILE_FILETYPE 0x00000040 /* always zero */
-#define ATTR_FILE_DATAEXTENTS 0x00000800 /* obsolete, HFS-specific */
-#define ATTR_FILE_RSRCEXTENTS 0x00004000 /* obsolete, HFS-specific */
+#define ATTR_CMN_NAMEDATTRCOUNT 0x00080000
+#define ATTR_CMN_NAMEDATTRLIST 0x00100000
+#define ATTR_FILE_CLUMPSIZE 0x00000010 /* obsolete */
+#define ATTR_FILE_FILETYPE 0x00000040 /* always zero */
+#define ATTR_FILE_DATAEXTENTS 0x00000800 /* obsolete, HFS-specific */
+#define ATTR_FILE_RSRCEXTENTS 0x00004000 /* obsolete, HFS-specific */
+
+/* Required attributes for getattrlistbulk(2) */
+#define ATTR_BULK_REQUIRED (ATTR_CMN_NAME | ATTR_CMN_RETURNED_ATTRS)
/*
* Searchfs
*/
-#define SRCHFS_START 0x00000001
-#define SRCHFS_MATCHPARTIALNAMES 0x00000002
-#define SRCHFS_MATCHDIRS 0x00000004
-#define SRCHFS_MATCHFILES 0x00000008
-#define SRCHFS_SKIPLINKS 0x00000010
-#define SRCHFS_SKIPINVISIBLE 0x00000020
-#define SRCHFS_SKIPPACKAGES 0x00000040
-#define SRCHFS_SKIPINAPPROPRIATE 0x00000080
-
-#define SRCHFS_NEGATEPARAMS 0x80000000
-#define SRCHFS_VALIDOPTIONSMASK 0x800000FF
+#define SRCHFS_START 0x00000001
+#define SRCHFS_MATCHPARTIALNAMES 0x00000002
+#define SRCHFS_MATCHDIRS 0x00000004
+#define SRCHFS_MATCHFILES 0x00000008
+#define SRCHFS_SKIPLINKS 0x00000010
+#define SRCHFS_SKIPINVISIBLE 0x00000020
+#define SRCHFS_SKIPPACKAGES 0x00000040
+#define SRCHFS_SKIPINAPPROPRIATE 0x00000080
+
+#define SRCHFS_NEGATEPARAMS 0x80000000
+#define SRCHFS_VALIDOPTIONSMASK 0x800000FF
struct fssearchblock {
- struct attrlist *returnattrs;
- void *returnbuffer;
- size_t returnbuffersize;
- u_long maxmatches;
- struct timeval timelimit;
- void *searchparams1;
- size_t sizeofsearchparams1;
- void *searchparams2;
- size_t sizeofsearchparams2;
- struct attrlist searchattrs;
+ struct attrlist *returnattrs;
+ void *returnbuffer;
+ size_t returnbuffersize;
+ u_long maxmatches;
+ struct timeval timelimit;
+ void *searchparams1;
+ size_t sizeofsearchparams1;
+ void *searchparams2;
+ size_t sizeofsearchparams2;
+ struct attrlist searchattrs;
};
#ifdef KERNEL
user64_addr_t returnbuffer;
user64_size_t returnbuffersize;
user64_ulong_t maxmatches;
- struct user64_timeval timelimit;
+ struct user64_timeval timelimit;
user64_addr_t searchparams1;
user64_size_t sizeofsearchparams1;
user64_addr_t searchparams2;
user64_size_t sizeofsearchparams2;
- struct attrlist searchattrs;
+ struct attrlist searchattrs;
};
struct user32_fssearchblock {
user32_addr_t returnbuffer;
user32_size_t returnbuffersize;
user32_ulong_t maxmatches;
- struct user32_timeval timelimit;
+ struct user32_timeval timelimit;
user32_addr_t searchparams1;
user32_size_t sizeofsearchparams1;
user32_addr_t searchparams2;
user32_size_t sizeofsearchparams2;
- struct attrlist searchattrs;
+ struct attrlist searchattrs;
};
#endif /* KERNEL */
-
struct searchstate {
- u_char reserved[556]; // sizeof( SearchState )
-};
-
+ uint32_t ss_union_flags; // for SRCHFS_START
+ uint32_t ss_union_layer; // 0 = top
+ u_char ss_fsstate[548]; // fs private
+} __attribute__((packed));
-#define FST_EOF (-1) /* end-of-file offset */
+#define FST_EOF (-1) /* end-of-file offset */
#endif /* __APPLE_API_UNSTABLE */
#endif /* !_SYS_ATTR_H_ */
projects / apple / xnu.git / blobdiff