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smbfsctl.h
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1 /*
2  * fs/cifs/smbfsctl.h: SMB, CIFS, SMB2 FSCTL definitions
3  *
4  * Copyright (c) International Business Machines Corp., 2002,2009
5  * Author(s): Steve French ([email protected])
6  *
7  * This library is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU Lesser General Public License as published
9  * by the Free Software Foundation; either version 2.1 of the License, or
10  * (at your option) any later version.
11  *
12  * This library is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
15  * the GNU Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public License
18  * along with this library; if not, write to the Free Software
19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20  */
21 
22 /* IOCTL information */
23 /*
24  * List of ioctl/fsctl function codes that are or could be useful in the
25  * future to remote clients like cifs or SMB2 client. There is probably
26  * a slightly larger set of fsctls that NTFS local filesystem could handle,
27  * including the seven below that we do not have struct definitions for.
28  * Even with protocol definitions for most of these now available, we still
29  * need to do some experimentation to identify which are practical to do
30  * remotely. Some of the following, such as the encryption/compression ones
31  * could be invoked from tools via a specialized hook into the VFS rather
32  * than via the standard vfs entry points
33  */
34 #define FSCTL_REQUEST_OPLOCK_LEVEL_1 0x00090000
35 #define FSCTL_REQUEST_OPLOCK_LEVEL_2 0x00090004
36 #define FSCTL_REQUEST_BATCH_OPLOCK 0x00090008
37 #define FSCTL_LOCK_VOLUME 0x00090018
38 #define FSCTL_UNLOCK_VOLUME 0x0009001C
39 #define FSCTL_IS_PATHNAME_VALID 0x0009002C /* BB add struct */
40 #define FSCTL_GET_COMPRESSION 0x0009003C /* BB add struct */
41 #define FSCTL_SET_COMPRESSION 0x0009C040 /* BB add struct */
42 #define FSCTL_QUERY_FAT_BPB 0x00090058 /* BB add struct */
43 /* Verify the next FSCTL number, we had it as 0x00090090 before */
44 #define FSCTL_FILESYSTEM_GET_STATS 0x00090060 /* BB add struct */
45 #define FSCTL_GET_NTFS_VOLUME_DATA 0x00090064 /* BB add struct */
46 #define FSCTL_GET_RETRIEVAL_POINTERS 0x00090073 /* BB add struct */
47 #define FSCTL_IS_VOLUME_DIRTY 0x00090078 /* BB add struct */
48 #define FSCTL_ALLOW_EXTENDED_DASD_IO 0x00090083 /* BB add struct */
49 #define FSCTL_REQUEST_FILTER_OPLOCK 0x0009008C
50 #define FSCTL_FIND_FILES_BY_SID 0x0009008F /* BB add struct */
51 #define FSCTL_SET_OBJECT_ID 0x00090098 /* BB add struct */
52 #define FSCTL_GET_OBJECT_ID 0x0009009C /* BB add struct */
53 #define FSCTL_DELETE_OBJECT_ID 0x000900A0 /* BB add struct */
54 #define FSCTL_SET_REPARSE_POINT 0x000900A4 /* BB add struct */
55 #define FSCTL_GET_REPARSE_POINT 0x000900A8 /* BB add struct */
56 #define FSCTL_DELETE_REPARSE_POINT 0x000900AC /* BB add struct */
57 #define FSCTL_SET_OBJECT_ID_EXTENDED 0x000900BC /* BB add struct */
58 #define FSCTL_CREATE_OR_GET_OBJECT_ID 0x000900C0 /* BB add struct */
59 #define FSCTL_SET_SPARSE 0x000900C4 /* BB add struct */
60 #define FSCTL_SET_ZERO_DATA 0x000900C8 /* BB add struct */
61 #define FSCTL_SET_ENCRYPTION 0x000900D7 /* BB add struct */
62 #define FSCTL_ENCRYPTION_FSCTL_IO 0x000900DB /* BB add struct */
63 #define FSCTL_WRITE_RAW_ENCRYPTED 0x000900DF /* BB add struct */
64 #define FSCTL_READ_RAW_ENCRYPTED 0x000900E3 /* BB add struct */
65 #define FSCTL_READ_FILE_USN_DATA 0x000900EB /* BB add struct */
66 #define FSCTL_WRITE_USN_CLOSE_RECORD 0x000900EF /* BB add struct */
67 #define FSCTL_SIS_COPYFILE 0x00090100 /* BB add struct */
68 #define FSCTL_RECALL_FILE 0x00090117 /* BB add struct */
69 #define FSCTL_QUERY_SPARING_INFO 0x00090138 /* BB add struct */
70 #define FSCTL_SET_ZERO_ON_DEALLOC 0x00090194 /* BB add struct */
71 #define FSCTL_SET_SHORT_NAME_BEHAVIOR 0x000901B4 /* BB add struct */
72 #define FSCTL_QUERY_ALLOCATED_RANGES 0x000940CF /* BB add struct */
73 #define FSCTL_SET_DEFECT_MANAGEMENT 0x00098134 /* BB add struct */
74 #define FSCTL_SIS_LINK_FILES 0x0009C104
75 #define FSCTL_PIPE_PEEK 0x0011400C /* BB add struct */
76 #define FSCTL_PIPE_TRANSCEIVE 0x0011C017 /* BB add struct */
77 /* strange that the number for this op is not sequential with previous op */
78 #define FSCTL_PIPE_WAIT 0x00110018 /* BB add struct */
79 #define FSCTL_LMR_GET_LINK_TRACK_INF 0x001400E8 /* BB add struct */
80 #define FSCTL_LMR_SET_LINK_TRACK_INF 0x001400EC /* BB add struct */
81 
82 #define IO_REPARSE_TAG_MOUNT_POINT 0xA0000003
83 #define IO_REPARSE_TAG_HSM 0xC0000004
84 #define IO_REPARSE_TAG_SIS 0x80000007