r148: Ensure we do not dereference a null pointer when we return the user
[Samba/gebeck_regimport.git] / source3 / include / ntioctl.h
blob9814c88e5e5c3741f47b43bd158a6b3b6dfb00fb
1 /*
2 Unix SMB/CIFS implementation.
3 NT ioctl code constants
4 Copyright (C) Andrew Tridgell 2002
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 I'm guessing we will need to support a bunch of these eventually. For now
23 we only need the sparse flag
26 #ifndef _NTIOCTL_H
27 #define _NTIOCTL_H
29 /* IOCTL information */
30 /* List of ioctl function codes that look to be of interest to remote clients like this. */
31 /* Need to do some experimentation to make sure they all work remotely. */
32 /* Some of the following such as the encryption/compression ones would be */
33 /* invoked from tools via a specialized hook into the VFS rather than via the */
34 /* standard vfs entry points */
35 #define FSCTL_REQUEST_OPLOCK_LEVEL_1 0x00090000
36 #define FSCTL_REQUEST_OPLOCK_LEVEL_2 0x00090004
37 #define FSCTL_REQUEST_BATCH_OPLOCK 0x00090008
38 #define FSCTL_LOCK_VOLUME 0x00090018
39 #define FSCTL_UNLOCK_VOLUME 0x0009001C
40 #define FSCTL_GET_COMPRESSION 0x0009003C
41 #define FSCTL_SET_COMPRESSION 0x0009C040
42 #define FSCTL_REQUEST_FILTER_OPLOCK 0x0009008C
43 #define FSCTL_FIND_FILES_BY_SID 0x0009008F
44 #define FSCTL_FILESYS_GET_STATISTICS 0x00090090
45 #define FSCTL_SET_REPARSE_POINT 0x000900A4
46 #define FSCTL_GET_REPARSE_POINT 0x000900A8
47 #define FSCTL_DELETE_REPARSE_POINT 0x000900AC
48 #define FSCTL_0x000900C0 0x000900C0
49 #define FSCTL_SET_SPARSE 0x000900C4
50 #define FSCTL_SET_ZERO_DATA 0x000900C8
51 #define FSCTL_SET_ENCRYPTION 0x000900D7
52 #define FSCTL_ENCRYPTION_FSCTL_IO 0x000900DB
53 #define FSCTL_WRITE_RAW_ENCRYPTED 0x000900DF
54 #define FSCTL_READ_RAW_ENCRYPTED 0x000900E3
55 #define FSCTL_SIS_COPYFILE 0x00090100
56 #define FSCTL_SIS_LINK_FILES 0x0009C104
58 #define FSCTL_GET_SHADOW_COPY_DATA 0x00144064 /* KJC -- Shadow Copy information */
60 #if 0
61 #define FSCTL_SECURITY_ID_CHECK
62 #define FSCTL_DISMOUNT_VOLUME
63 #define FSCTL_GET_NTFS_FILE_RECORD
64 #define FSCTL_ALLOW_EXTENDED_DASD_IO
65 #define FSCTL_RECALL_FILE
66 #define FSCTL_QUERY_ALLOCATED_RANGES
68 #endif
70 #define IO_REPARSE_TAG_MOUNT_POINT 0xA0000003
71 #define IO_REPARSE_TAG_HSM 0xC0000004
72 #define IO_REPARSE_TAG_SIS 0x80000007
75 /* For FSCTL_GET_SHADOW_COPY_DATA ...*/
76 typedef char SHADOW_COPY_LABEL[25];
78 typedef struct shadow_copy_data {
79 TALLOC_CTX *mem_ctx;
80 /* Total number of shadow volumes currently mounted */
81 uint32 num_volumes;
82 /* Concatenated list of labels */
83 SHADOW_COPY_LABEL *labels;
84 } SHADOW_COPY_DATA;
87 #endif /* _NTIOCTL_H */