1 | /*
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2 | Unix SMB/CIFS implementation.
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3 | SMB parameters and setup, plus a whole lot more.
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4 |
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5 | Copyright (C) Andrew Tridgell 1992-2000
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6 | Copyright (C) John H Terpstra 1996-2002
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7 | Copyright (C) Luke Kenneth Casson Leighton 1996-2000
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8 | Copyright (C) Paul Ashton 1998-2000
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9 | Copyright (C) Simo Sorce 2001-2002
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10 | Copyright (C) Martin Pool 2002
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11 |
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12 | This program is free software; you can redistribute it and/or modify
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13 | it under the terms of the GNU General Public License as published by
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14 | the Free Software Foundation; either version 3 of the License, or
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15 | (at your option) any later version.
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16 |
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17 | This program is distributed in the hope that it will be useful,
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18 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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19 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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20 | GNU General Public License for more details.
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21 |
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22 | You should have received a copy of the GNU General Public License
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23 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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24 | */
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25 |
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26 | #ifndef _RAW_SMB_H
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27 | #define _RAW_SMB_H
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28 |
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29 | /* deny modes */
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30 | #define DENY_DOS 0
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31 | #define DENY_ALL 1
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32 | #define DENY_WRITE 2
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33 | #define DENY_READ 3
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34 | #define DENY_NONE 4
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35 | #define DENY_FCB 7
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36 |
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37 | /* open modes */
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38 | #define DOS_OPEN_RDONLY 0
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39 | #define DOS_OPEN_WRONLY 1
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40 | #define DOS_OPEN_RDWR 2
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41 | #define DOS_OPEN_FCB 0xF
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42 |
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43 |
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44 | /**********************************/
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45 | /* SMBopen field definitions */
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46 | #define OPEN_FLAGS_DENY_MASK 0x70
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47 | #define OPEN_FLAGS_DENY_DOS 0x00
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48 | #define OPEN_FLAGS_DENY_ALL 0x10
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49 | #define OPEN_FLAGS_DENY_WRITE 0x20
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50 | #define OPEN_FLAGS_DENY_READ 0x30
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51 | #define OPEN_FLAGS_DENY_NONE 0x40
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52 |
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53 | #define OPEN_FLAGS_MODE_MASK 0x0F
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54 | #define OPEN_FLAGS_OPEN_READ 0
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55 | #define OPEN_FLAGS_OPEN_WRITE 1
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56 | #define OPEN_FLAGS_OPEN_RDWR 2
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57 | #define OPEN_FLAGS_FCB 0xFF
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58 |
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59 |
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60 | /**********************************/
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61 | /* SMBopenX field definitions */
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62 |
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63 | /* OpenX Flags field. */
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64 | #define OPENX_FLAGS_ADDITIONAL_INFO 0x01
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65 | #define OPENX_FLAGS_REQUEST_OPLOCK 0x02
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66 | #define OPENX_FLAGS_REQUEST_BATCH_OPLOCK 0x04
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67 | #define OPENX_FLAGS_EA_LEN 0x08
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68 | #define OPENX_FLAGS_EXTENDED_RETURN 0x10
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69 |
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70 | /* desired access (open_mode), split info 4 4-bit nibbles */
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71 | #define OPENX_MODE_ACCESS_MASK 0x000F
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72 | #define OPENX_MODE_ACCESS_READ 0x0000
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73 | #define OPENX_MODE_ACCESS_WRITE 0x0001
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74 | #define OPENX_MODE_ACCESS_RDWR 0x0002
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75 | #define OPENX_MODE_ACCESS_EXEC 0x0003
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76 | #define OPENX_MODE_ACCESS_FCB 0x000F
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77 |
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78 | #define OPENX_MODE_DENY_SHIFT 4
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79 | #define OPENX_MODE_DENY_MASK (0xF << OPENX_MODE_DENY_SHIFT)
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80 | #define OPENX_MODE_DENY_DOS (DENY_DOS << OPENX_MODE_DENY_SHIFT)
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81 | #define OPENX_MODE_DENY_ALL (DENY_ALL << OPENX_MODE_DENY_SHIFT)
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82 | #define OPENX_MODE_DENY_WRITE (DENY_WRITE << OPENX_MODE_DENY_SHIFT)
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83 | #define OPENX_MODE_DENY_READ (DENY_READ << OPENX_MODE_DENY_SHIFT)
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84 | #define OPENX_MODE_DENY_NONE (DENY_NONE << OPENX_MODE_DENY_SHIFT)
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85 | #define OPENX_MODE_DENY_FCB (0xF << OPENX_MODE_DENY_SHIFT)
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86 |
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87 | #define OPENX_MODE_LOCALITY_MASK 0x0F00 /* what does this do? */
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88 |
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89 | #define OPENX_MODE_NO_CACHE 0x1000
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90 | #define OPENX_MODE_WRITE_THRU 0x4000
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91 |
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92 | /* open function values */
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93 | #define OPENX_OPEN_FUNC_MASK 0x3
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94 | #define OPENX_OPEN_FUNC_FAIL 0x0
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95 | #define OPENX_OPEN_FUNC_OPEN 0x1
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96 | #define OPENX_OPEN_FUNC_TRUNC 0x2
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97 |
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98 | /* The above can be OR'ed with... */
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99 | #define OPENX_OPEN_FUNC_CREATE 0x10
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100 |
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101 | /* openx action in reply */
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102 | #define OPENX_ACTION_EXISTED 1
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103 | #define OPENX_ACTION_CREATED 2
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104 | #define OPENX_ACTION_TRUNCATED 3
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105 |
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106 |
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107 | /**********************************/
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108 | /* SMBntcreateX field definitions */
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109 |
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110 | /* ntcreatex flags field. */
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111 | #define NTCREATEX_FLAGS_REQUEST_OPLOCK 0x02
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112 | #define NTCREATEX_FLAGS_REQUEST_BATCH_OPLOCK 0x04
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113 | #define NTCREATEX_FLAGS_OPEN_DIRECTORY 0x08 /* TODO: opens parent? we need
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114 | a test suite for this */
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115 | #define NTCREATEX_FLAGS_EXTENDED 0x10
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116 |
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117 | /* the ntcreatex access_mask field
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118 | this is split into 4 pieces
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119 | AAAABBBBCCCCCCCCDDDDDDDDDDDDDDDD
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120 | A -> GENERIC_RIGHT_*
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121 | B -> SEC_RIGHT_*
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122 | C -> STD_RIGHT_*
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123 | D -> SA_RIGHT_*
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124 |
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125 | which set of SA_RIGHT_* bits is applicable depends on the type
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126 | of object.
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127 | */
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128 |
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129 |
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130 |
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131 | /* ntcreatex share_access field */
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132 | #define NTCREATEX_SHARE_ACCESS_NONE 0
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133 | #define NTCREATEX_SHARE_ACCESS_READ 1
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134 | #define NTCREATEX_SHARE_ACCESS_WRITE 2
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135 | #define NTCREATEX_SHARE_ACCESS_DELETE 4
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136 | #define NTCREATEX_SHARE_ACCESS_MASK 7
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137 |
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138 | /* ntcreatex open_disposition field */
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139 | #define NTCREATEX_DISP_SUPERSEDE 0 /* supersede existing file (if it exists) */
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140 | #define NTCREATEX_DISP_OPEN 1 /* if file exists open it, else fail */
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141 | #define NTCREATEX_DISP_CREATE 2 /* if file exists fail, else create it */
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142 | #define NTCREATEX_DISP_OPEN_IF 3 /* if file exists open it, else create it */
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143 | #define NTCREATEX_DISP_OVERWRITE 4 /* if exists overwrite, else fail */
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144 | #define NTCREATEX_DISP_OVERWRITE_IF 5 /* if exists overwrite, else create */
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145 |
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146 | /* ntcreatex create_options field */
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147 | #define NTCREATEX_OPTIONS_DIRECTORY 0x0001
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148 | #define NTCREATEX_OPTIONS_WRITE_THROUGH 0x0002
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149 | #define NTCREATEX_OPTIONS_SEQUENTIAL_ONLY 0x0004
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150 | #define NTCREATEX_OPTIONS_NO_INTERMEDIATE_BUFFERING 0x0008
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151 | #define NTCREATEX_OPTIONS_SYNC_ALERT 0x0010
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152 | #define NTCREATEX_OPTIONS_ASYNC_ALERT 0x0020
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153 | #define NTCREATEX_OPTIONS_NON_DIRECTORY_FILE 0x0040
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154 | #define NTCREATEX_OPTIONS_TREE_CONNECTION 0x0080
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155 | #define NTCREATEX_OPTIONS_COMPLETE_IF_OPLOCKED 0x0100
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156 | #define NTCREATEX_OPTIONS_NO_EA_KNOWLEDGE 0x0200
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157 | #define NTCREATEX_OPTIONS_OPEN_FOR_RECOVERY 0x0400
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158 | #define NTCREATEX_OPTIONS_RANDOM_ACCESS 0x0800
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159 | #define NTCREATEX_OPTIONS_DELETE_ON_CLOSE 0x1000
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160 | #define NTCREATEX_OPTIONS_OPEN_BY_FILE_ID 0x2000
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161 | #define NTCREATEX_OPTIONS_BACKUP_INTENT 0x4000
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162 | #define NTCREATEX_OPTIONS_NO_COMPRESSION 0x8000
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163 | /* Must be ignored by the server, per MS-SMB 2.2.8 */
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164 | #define NTCREATEX_OPTIONS_OPFILTER 0x00100000
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165 | #define NTCREATEX_OPTIONS_REPARSE_POINT 0x00200000
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166 | /* Don't pull this file off tape in a HSM system */
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167 | #define NTCREATEX_OPTIONS_NO_RECALL 0x00400000
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168 | /* Must be ignored by the server, per MS-SMB 2.2.8 */
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169 | #define NTCREATEX_OPTIONS_FREE_SPACE_QUERY 0x00800000
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170 |
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171 | #define NTCREATEX_OPTIONS_MUST_IGNORE_MASK (NTCREATEX_OPTIONS_TREE_CONNECTION | \
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172 | NTCREATEX_OPTIONS_OPEN_FOR_RECOVERY | \
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173 | NTCREATEX_OPTIONS_FREE_SPACE_QUERY | \
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174 | 0x000F0000)
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175 |
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176 | #define NTCREATEX_OPTIONS_NOT_SUPPORTED_MASK (NTCREATEX_OPTIONS_OPEN_BY_FILE_ID)
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177 |
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178 | #define NTCREATEX_OPTIONS_INVALID_PARAM_MASK (NTCREATEX_OPTIONS_OPFILTER | \
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179 | NTCREATEX_OPTIONS_SYNC_ALERT | \
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180 | NTCREATEX_OPTIONS_ASYNC_ALERT | \
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181 | 0xFF000000)
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182 |
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183 | /*
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184 | * private_flags field in ntcreatex
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185 | * This values have different meaning for some ntvfs backends.
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186 | */
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187 | #define NTCREATEX_OPTIONS_PRIVATE_DENY_DOS 0x0001
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188 | #define NTCREATEX_OPTIONS_PRIVATE_DENY_FCB 0x0002
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189 |
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190 |
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191 | /* ntcreatex impersonation field */
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192 | #define NTCREATEX_IMPERSONATION_ANONYMOUS 0
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193 | #define NTCREATEX_IMPERSONATION_IDENTIFICATION 1
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194 | #define NTCREATEX_IMPERSONATION_IMPERSONATION 2
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195 | #define NTCREATEX_IMPERSONATION_DELEGATION 3
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196 |
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197 | /* ntcreatex security flags bit field */
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198 | #define NTCREATEX_SECURITY_DYNAMIC 1
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199 | #define NTCREATEX_SECURITY_ALL 2
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200 |
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201 | /* ntcreatex create_action in reply */
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202 | #define NTCREATEX_ACTION_EXISTED 1
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203 | #define NTCREATEX_ACTION_CREATED 2
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204 | #define NTCREATEX_ACTION_TRUNCATED 3
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205 | /* the value 5 can also be returned when you try to create a directory with
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206 | incorrect parameters - what does it mean? maybe created temporary file? */
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207 | #define NTCREATEX_ACTION_UNKNOWN 5
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208 |
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209 | /* Named pipe write mode flags. Used in writeX calls. */
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210 | #define PIPE_RAW_MODE 0x4
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211 | #define PIPE_START_MESSAGE 0x8
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212 |
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213 | /* the desired access to use when opening a pipe */
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214 | #define DESIRED_ACCESS_PIPE 0x2019f
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215 |
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216 | /* Flag for NT transact rename call. */
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217 | #define RENAME_REPLACE_IF_EXISTS 1
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218 |
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219 | /* flags for SMBntrename call */
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220 | #define RENAME_FLAG_MOVE_CLUSTER_INFORMATION 0x102 /* ???? */
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221 | #define RENAME_FLAG_HARD_LINK 0x103
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222 | #define RENAME_FLAG_RENAME 0x104
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223 | #define RENAME_FLAG_COPY 0x105
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224 |
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225 | /* ChangeNotify flags. */
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226 | #define FILE_NOTIFY_CHANGE_FILE_NAME 0x00000001
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227 | #define FILE_NOTIFY_CHANGE_DIR_NAME 0x00000002
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228 | #define FILE_NOTIFY_CHANGE_ATTRIBUTES 0x00000004
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229 | #define FILE_NOTIFY_CHANGE_SIZE 0x00000008
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230 | #define FILE_NOTIFY_CHANGE_LAST_WRITE 0x00000010
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231 | #define FILE_NOTIFY_CHANGE_LAST_ACCESS 0x00000020
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232 | #define FILE_NOTIFY_CHANGE_CREATION 0x00000040
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233 | #define FILE_NOTIFY_CHANGE_EA 0x00000080
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234 | #define FILE_NOTIFY_CHANGE_SECURITY 0x00000100
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235 | #define FILE_NOTIFY_CHANGE_STREAM_NAME 0x00000200
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236 | #define FILE_NOTIFY_CHANGE_STREAM_SIZE 0x00000400
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237 | #define FILE_NOTIFY_CHANGE_STREAM_WRITE 0x00000800
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238 |
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239 | #define FILE_NOTIFY_CHANGE_NAME \
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240 | (FILE_NOTIFY_CHANGE_FILE_NAME|FILE_NOTIFY_CHANGE_DIR_NAME)
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241 |
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242 | #define FILE_NOTIFY_CHANGE_ALL \
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243 | (FILE_NOTIFY_CHANGE_FILE_NAME | FILE_NOTIFY_CHANGE_DIR_NAME | \
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244 | FILE_NOTIFY_CHANGE_ATTRIBUTES | FILE_NOTIFY_CHANGE_SIZE | \
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245 | FILE_NOTIFY_CHANGE_LAST_WRITE | FILE_NOTIFY_CHANGE_LAST_ACCESS | \
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246 | FILE_NOTIFY_CHANGE_CREATION | FILE_NOTIFY_CHANGE_EA | \
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247 | FILE_NOTIFY_CHANGE_SECURITY | FILE_NOTIFY_CHANGE_STREAM_NAME | \
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248 | FILE_NOTIFY_CHANGE_STREAM_SIZE | FILE_NOTIFY_CHANGE_STREAM_WRITE)
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249 |
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250 | /* change notify action results */
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251 | #define NOTIFY_ACTION_ADDED 1
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252 | #define NOTIFY_ACTION_REMOVED 2
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253 | #define NOTIFY_ACTION_MODIFIED 3
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254 | #define NOTIFY_ACTION_OLD_NAME 4
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255 | #define NOTIFY_ACTION_NEW_NAME 5
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256 | #define NOTIFY_ACTION_ADDED_STREAM 6
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257 | #define NOTIFY_ACTION_REMOVED_STREAM 7
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258 | #define NOTIFY_ACTION_MODIFIED_STREAM 8
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259 |
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260 | /* seek modes for smb_seek */
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261 | #define SEEK_MODE_START 0
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262 | #define SEEK_MODE_CURRENT 1
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263 | #define SEEK_MODE_END 2
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264 |
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265 | /* where to find the base of the SMB packet proper */
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266 | /* REWRITE TODO: smb_base needs to be removed */
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267 | #define smb_base(buf) (((const char *)(buf))+4)
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268 |
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269 | /* we don't allow server strings to be longer than 48 characters as
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270 | otherwise NT will not honour the announce packets */
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271 | #define MAX_SERVER_STRING_LENGTH 48
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272 |
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273 | /* This was set by JHT in liaison with Jeremy Allison early 1997
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274 | * History:
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275 | * Version 4.0 - never made public
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276 | * Version 4.10 - New to 1.9.16p2, lost in space 1.9.16p3 to 1.9.16p9
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277 | * - Reappeared in 1.9.16p11 with fixed smbd services
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278 | * Version 4.20 - To indicate that nmbd and browsing now works better
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279 | * Version 4.50 - Set at release of samba-2.2.0 by JHT
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280 | *
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281 | * Note: In the presence of NT4.X do not set above 4.9
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282 | * Setting this above 4.9 can have undesired side-effects.
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283 | * This may change again in Samba-3.0 after further testing. JHT
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284 | */
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285 |
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286 | #define DEFAULT_MAJOR_VERSION 0x04
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287 | #define DEFAULT_MINOR_VERSION 0x09
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288 |
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289 | /* Browser Election Values */
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290 | #define BROWSER_ELECTION_VERSION 0x010f
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291 | #define BROWSER_CONSTANT 0xaa55
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292 |
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293 | /*
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294 | * Global value meaning that the smb_uid field should be
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295 | * ingored (in share level security and protocol level == CORE)
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296 | */
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297 |
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298 | #define UID_FIELD_INVALID 0
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299 |
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300 | /* The maximum length of a trust account password.
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301 | Used when we randomly create it, 15 char passwords
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302 | exceed NT4's max password length */
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303 |
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304 | #define DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH 14
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305 |
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306 |
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307 | /*
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308 | filesystem attribute bits
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309 | */
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310 | #define FS_ATTR_CASE_SENSITIVE_SEARCH 0x00000001
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311 | #define FS_ATTR_CASE_PRESERVED_NAMES 0x00000002
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312 | #define FS_ATTR_UNICODE_ON_DISK 0x00000004
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313 | #define FS_ATTR_PERSISTANT_ACLS 0x00000008
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314 | #define FS_ATTR_COMPRESSION 0x00000010
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315 | #define FS_ATTR_QUOTAS 0x00000020
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316 | #define FS_ATTR_SPARSE_FILES 0x00000040
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317 | #define FS_ATTR_REPARSE_POINTS 0x00000080
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318 | #define FS_ATTR_REMOTE_STORAGE 0x00000100
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319 | #define FS_ATTR_LFN_SUPPORT 0x00004000
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320 | #define FS_ATTR_IS_COMPRESSED 0x00008000
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321 | #define FS_ATTR_OBJECT_IDS 0x00010000
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322 | #define FS_ATTR_ENCRYPTION 0x00020000
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323 | #define FS_ATTR_NAMED_STREAMS 0x00040000
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324 |
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325 | #include "source4/libcli/raw/trans2.h"
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326 | #include "libcli/raw/interfaces.h"
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327 | #include "libcli/smb/smb_common.h"
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328 |
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329 | #endif /* _RAW_SMB_H */
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