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1.1 root 1: /*
2: * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * The contents of this file constitute Original Code as defined in and
7: * are subject to the Apple Public Source License Version 1.1 (the
8: * "License"). You may not use this file except in compliance with the
9: * License. Please obtain a copy of the License at
10: * http://www.apple.com/publicsource and read it before using this file.
11: *
12: * This Original Code and all software distributed under the License are
13: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
14: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
15: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
16: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
17: * License for the specific language governing rights and limitations
18: * under the License.
19: *
20: * @APPLE_LICENSE_HEADER_END@
21: */
22: /*
23: * attr.h - attribute data structures and interfaces
24: *
25: * Copyright (c) 1998, Apple Computer, Inc. All Rights Reserved.
26: *
27: * History:
28: * 2/18/98 Pat Dirks, Apple Computer New Today
29: *
30: */
31:
32: #ifndef _SYS_ATTR_H_
33: #define _SYS_ATTR_H_
34:
35: #ifndef _SYS_TYPES_H_
36: #include <sys/types.h>
37: #endif
38: #ifndef _SYS_UCRED_H
39: #include <sys/ucred.h>
40: #endif
41: #ifndef _SYS_MOUNT_H_
42: #include <sys/mount.h>
43: #endif
44:
45: #define FSOPT_NOFOLLOW 0x00000001
46:
47: typedef u_int32_t text_encoding_t;
48:
49: typedef u_int32_t fsobj_type_t;
50:
51: typedef u_int32_t fsobj_tag_t;
52:
53: typedef u_int32_t fsfile_type_t;
54:
55: typedef u_int32_t fsvolid_t;
56:
57: typedef struct fsobj_id {
58: u_int32_t fid_objno;
59: u_int32_t fid_generation;
60: } fsobj_id_t;
61:
62: typedef u_int32_t attrgroup_t;
63:
64: struct attrlist {
65: u_short bitmapcount; /* number of attr. bit sets in list (should be 5) */
66: u_int16_t reserved; /* (to maintain 4-byte alignment) */
67: attrgroup_t commonattr; /* common attribute group */
68: attrgroup_t volattr; /* Volume attribute group */
69: attrgroup_t dirattr; /* directory attribute group */
70: attrgroup_t fileattr; /* file attribute group */
71: attrgroup_t forkattr; /* fork attribute group */
72: };
73:
74: typedef struct attrreference {
75: long attr_dataoffset;
76: size_t attr_length;
77: } attrreference_t;
78:
79: /* XXX PPD This is derived from HFSVolumePriv.h and should perhaps be referenced from there? */
80:
81: struct diskextent {
82: u_int32_t startblock; /* first block allocated */
83: u_int32_t blockcount; /* number of blocks allocated */
84: };
85:
86: typedef struct diskextent extentrecord[8];
87:
88: #define ATTR_BIT_MAP_COUNT 5
89:
90: #define ATTR_CMN_NAME 0x00000001
91: #define ATTR_CMN_DEVID 0x00000002
92: #define ATTR_CMN_FSID 0x00000004
93: #define ATTR_CMN_OBJTYPE 0x00000008
94: #define ATTR_CMN_OBJTAG 0x00000010
95: #define ATTR_CMN_OBJID 0x00000020
96: #define ATTR_CMN_OBJPERMANENTID 0x00000040
97: #define ATTR_CMN_PAROBJID 0x00000080
98: #define ATTR_CMN_SCRIPT 0x00000100
99: #define ATTR_CMN_CRTIME 0x00000200
100: #define ATTR_CMN_MODTIME 0x00000400
101: #define ATTR_CMN_CHGTIME 0x00000800
102: #define ATTR_CMN_ACCTIME 0x00001000
103: #define ATTR_CMN_BKUPTIME 0x00002000
104: #define ATTR_CMN_FNDRINFO 0x00004000
105: #define ATTR_CMN_OWNERID 0x00008000
106: #define ATTR_CMN_GRPID 0x00010000
107: #define ATTR_CMN_ACCESSMASK 0x00020000
108: #define ATTR_CMN_FLAGS 0x00040000
109: #define ATTR_CMN_NAMEDATTRCOUNT 0x00080000
110: #define ATTR_CMN_NAMEDATTRLIST 0x00100000
111:
112: #define ATTR_CMN_VALIDMASK 0x001FFFFF
113: #define ATTR_CMN_SETMASK 0x0007FF00
114: #define ATTR_CMN_VOLSETMASK 0x00006700
115:
116: #define ATTR_VOL_FSTYPE 0x00000001
117: #define ATTR_VOL_SIGNATURE 0x00000002
118: #define ATTR_VOL_SIZE 0x00000004
119: #define ATTR_VOL_SPACEFREE 0x00000008
120: #define ATTR_VOL_SPACEAVAIL 0x00000010
121: #define ATTR_VOL_MINALLOCATION 0x00000020
122: #define ATTR_VOL_ALLOCATIONCLUMP 0x00000040
123: #define ATTR_VOL_IOBLOCKSIZE 0x00000080
124: #define ATTR_VOL_OBJCOUNT 0x00000100
125: #define ATTR_VOL_FILECOUNT 0x00000200
126: #define ATTR_VOL_DIRCOUNT 0x00000400
127: #define ATTR_VOL_MAXOBJCOUNT 0x00000800
128: #define ATTR_VOL_MOUNTPOINT 0x00001000
129: #define ATTR_VOL_NAME 0x00002000
130: #define ATTR_VOL_MOUNTFLAGS 0x00004000
131: #define ATTR_VOL_MOUNTEDDEVICE 0x00008000
132: #define ATTR_VOL_ENCODINGSUSED 0x00010000
133: #define ATTR_VOL_INFO 0x80000000
134:
135: #define ATTR_VOL_VALIDMASK 0x8001FFFF
136: #define ATTR_VOL_SETMASK 0x80002000
137:
138:
139: /* File/directory attributes: */
140: #define ATTR_DIR_LINKCOUNT 0x00000001
141: #define ATTR_DIR_ENTRYCOUNT 0x00000002
142:
143: #define ATTR_DIR_VALIDMASK 0x00000003
144: #define ATTR_DIR_SETMASK 0x00000000
145:
146: #define ATTR_FILE_LINKCOUNT 0x00000001
147: #define ATTR_FILE_TOTALSIZE 0x00000002
148: #define ATTR_FILE_ALLOCSIZE 0x00000004
149: #define ATTR_FILE_IOBLOCKSIZE 0x00000008
150: #define ATTR_FILE_CLUMPSIZE 0x00000010
151: #define ATTR_FILE_DEVTYPE 0x00000020
152: #define ATTR_FILE_FILETYPE 0x00000040
153: #define ATTR_FILE_FORKCOUNT 0x00000080
154: #define ATTR_FILE_FORKLIST 0x00000100
155: #define ATTR_FILE_DATALENGTH 0x00000200
156: #define ATTR_FILE_DATAALLOCSIZE 0x00000400
157: #define ATTR_FILE_DATAEXTENTS 0x00000800
158: #define ATTR_FILE_RSRCLENGTH 0x00001000
159: #define ATTR_FILE_RSRCALLOCSIZE 0x00002000
160: #define ATTR_FILE_RSRCEXTENTS 0x00004000
161:
162: #define ATTR_FILE_VALIDMASK 0x00007FFF
163: #define ATTR_FILE_SETMASK 0x00000020
164:
165: #define ATTR_FORK_TOTALSIZE 0x00000001
166: #define ATTR_FORK_ALLOCSIZE 0x00000002
167:
168: #define ATTR_FORK_VALIDMASK 0x00000003
169: #define ATTR_FORK_SETMASK 0x00000000
170:
171: #define SRCHFS_START 0x00000001
172: #define SRCHFS_MATCHPARTIALNAMES 0x00000002
173: #define SRCHFS_MATCHDIRS 0x00000004
174: #define SRCHFS_MATCHFILES 0x00000008
175: #define SRCHFS_NEGATEPARAMS 0x80000000
176: #define SRCHFS_VALIDOPTIONSMASK 0x8000000F
177:
178: struct fssearchblock {
179: struct attrlist *returnattrs;
180: void *returnbuffer;
181: size_t returnbuffersize;
182: u_long maxmatches;
183: struct timeval timelimit;
184: void *searchparams1;
185: size_t sizeofsearchparams1;
186: void *searchparams2;
187: size_t sizeofsearchparams2;
188: struct attrlist searchattrs;
189: };
190:
191:
192: struct searchstate {
193: u_char reserved[556]; // sizeof( SearchState )
194: };
195:
196:
197:
198: #define FST_EOF (-1) /* end-of-file offset */
199:
200: __BEGIN_DECLS
201: /* XXX PPD This should be moved to dirent.h to be with getdirentries(2) et al. */
202: //int getdirentriesattr(int fd, const struct attrlist *attrspec, void *attrbuf, size_t bufsize, long //*cookie);
203:
204: __END_DECLS
205:
206: #endif /* !_SYS_ATTR_H_ */
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