FastIo声明和定义
作者：互联网
Fastio.h
1 #pragma once 2 #include "Header.h" 3 4 5 BOOLEAN FastIoCheckIfPossible( 6 _In_ struct _FILE_OBJECT* FileObject, 7 _In_ PLARGE_INTEGER FileOffset, 8 _In_ ULONG Length, 9 _In_ BOOLEAN Wait, 10 _In_ ULONG LockKey, 11 _In_ BOOLEAN CheckForReadOperation, 12 _Out_ PIO_STATUS_BLOCK IoStatus, 13 _In_ struct _DEVICE_OBJECT* DeviceObject 14 ); 15 16 BOOLEAN FastIoRead( 17 _In_ struct _FILE_OBJECT* FileObject, 18 _In_ PLARGE_INTEGER FileOffset, 19 _In_ ULONG Length, 20 _In_ BOOLEAN Wait, 21 _In_ ULONG LockKey, 22 _Out_ PVOID Buffer, 23 _Out_ PIO_STATUS_BLOCK IoStatus, 24 _In_ struct _DEVICE_OBJECT* DeviceObject 25 ); 26 27 28 BOOLEAN FastIoWrite( 29 _In_ struct _FILE_OBJECT* FileObject, 30 _In_ PLARGE_INTEGER FileOffset, 31 _In_ ULONG Length, 32 _In_ BOOLEAN Wait, 33 _In_ ULONG LockKey, 34 _In_ PVOID Buffer, 35 _Out_ PIO_STATUS_BLOCK IoStatus, 36 _In_ struct _DEVICE_OBJECT* DeviceObject 37 ); 38 39 BOOLEAN FastIoQueryBasicInfo( 40 _In_ struct _FILE_OBJECT* FileObject, 41 _In_ BOOLEAN Wait, 42 _Out_ PFILE_BASIC_INFORMATION Buffer, 43 _Out_ PIO_STATUS_BLOCK IoStatus, 44 _In_ struct _DEVICE_OBJECT* DeviceObject 45 ); 46 47 48 BOOLEAN FastIoQueryStandardInfo( 49 _In_ struct _FILE_OBJECT* FileObject, 50 _In_ BOOLEAN Wait, 51 _Out_ PFILE_STANDARD_INFORMATION Buffer, 52 _Out_ PIO_STATUS_BLOCK IoStatus, 53 _In_ struct _DEVICE_OBJECT* DeviceObject 54 ); 55 56 57 BOOLEAN FastIoLock( 58 _In_ struct _FILE_OBJECT* FileObject, 59 _In_ PLARGE_INTEGER FileOffset, 60 _In_ PLARGE_INTEGER Length, 61 _In_ PEPROCESS ProcessId, 62 _In_ ULONG Key, 63 _In_ BOOLEAN FailImmediately, 64 _In_ BOOLEAN ExclusiveLock, 65 _Out_ PIO_STATUS_BLOCK IoStatus, 66 _In_ struct _DEVICE_OBJECT* DeviceObject 67 ); 68 69 BOOLEAN FastIoUnlockSingle( 70 _In_ struct _FILE_OBJECT* FileObject, 71 _In_ PLARGE_INTEGER FileOffset, 72 _In_ PLARGE_INTEGER Length, 73 _In_ PEPROCESS ProcessId, 74 _In_ ULONG Key, 75 _Out_ PIO_STATUS_BLOCK IoStatus, 76 _In_ struct _DEVICE_OBJECT* DeviceObject 77 ); 78 79 80 BOOLEAN FastIoUnlockAll( 81 _In_ struct _FILE_OBJECT* FileObject, 82 _In_ PEPROCESS ProcessId, 83 _Out_ PIO_STATUS_BLOCK IoStatus, 84 _In_ struct _DEVICE_OBJECT* DeviceObject 85 ); 86 87 88 BOOLEAN FastIoUnlockAllByKey( 89 _In_ struct _FILE_OBJECT* FileObject, 90 _In_ PVOID ProcessId, 91 _In_ ULONG Key, 92 _Out_ PIO_STATUS_BLOCK IoStatus, 93 _In_ struct _DEVICE_OBJECT* DeviceObject 94 ); 95 96 97 BOOLEAN FastIoDeviceControl( 98 _In_ struct _FILE_OBJECT* FileObject, 99 _In_ BOOLEAN Wait, 100 _In_ PVOID InputBuffer, 101 _In_ ULONG InputBufferLength, 102 _Out_ PVOID OutputBuffer, 103 _In_ ULONG OutputBufferLength, 104 _In_ ULONG IoControlCode, 105 _Out_ PIO_STATUS_BLOCK IoStatus, 106 _In_ struct _DEVICE_OBJECT* DeviceObject 107 ); 108 109 VOID FastIoAcquireFile( 110 _In_ struct _FILE_OBJECT* FileObject 111 ); 112 113 VOID FastIoReleaseFile( 114 _In_ struct _FILE_OBJECT* FileObject 115 ); 116 117 118 VOID FastIoDetachDevice( 119 _In_ struct _DEVICE_OBJECT* SourceDevice, 120 _In_ struct _DEVICE_OBJECT* TargetDevice 121 ); 122 123 124 BOOLEAN FastIoQueryNetworkOpenInfo( 125 _In_ struct _FILE_OBJECT* FileObject, 126 _In_ BOOLEAN Wait, 127 _Out_ struct _FILE_NETWORK_OPEN_INFORMATION* Buffer, 128 _Out_ struct _IO_STATUS_BLOCK* IoStatus, 129 _In_ struct _DEVICE_OBJECT* DeviceObject 130 ); 131 132 133 NTSTATUS FastIoAcquireForModWrite( 134 _In_ struct _FILE_OBJECT* FileObject, 135 _In_ PLARGE_INTEGER EndingOffset, 136 _Out_ struct _ERESOURCE** ResourceToRelease, 137 _In_ struct _DEVICE_OBJECT* DeviceObject 138 ); 139 140 141 BOOLEAN FastIoMdlRead( 142 _In_ struct _FILE_OBJECT* FileObject, 143 _In_ PLARGE_INTEGER FileOffset, 144 _In_ ULONG Length, 145 _In_ ULONG LockKey, 146 _Out_ PMDL* MdlChain, 147 _Out_ PIO_STATUS_BLOCK IoStatus, 148 _In_ struct _DEVICE_OBJECT* DeviceObject 149 ); 150 151 152 BOOLEAN FastIoMdlReadComplete( 153 _In_ struct _FILE_OBJECT* FileObject, 154 _In_ PMDL MdlChain, 155 _In_ struct _DEVICE_OBJECT* DeviceObject 156 ); 157 158 159 BOOLEAN FastIoPrepareMdlWrite( 160 _In_ struct _FILE_OBJECT* FileObject, 161 _In_ PLARGE_INTEGER FileOffset, 162 _In_ ULONG Length, 163 _In_ ULONG LockKey, 164 _Out_ PMDL* MdlChain, 165 _Out_ PIO_STATUS_BLOCK IoStatus, 166 _In_ struct _DEVICE_OBJECT* DeviceObject 167 ); 168 169 170 BOOLEAN FastIoMdlWriteComplete( 171 _In_ struct _FILE_OBJECT* FileObject, 172 _In_ PLARGE_INTEGER FileOffset, 173 _In_ PMDL MdlChain, 174 _In_ struct _DEVICE_OBJECT* DeviceObject 175 ); 176 177 178 BOOLEAN FastIoReadCompressed( 179 _In_ struct _FILE_OBJECT* FileObject, 180 _In_ PLARGE_INTEGER FileOffset, 181 _In_ ULONG Length, 182 _In_ ULONG LockKey, 183 _Out_ PVOID Buffer, 184 _Out_ PMDL* MdlChain, 185 _Out_ PIO_STATUS_BLOCK IoStatus, 186 _Out_ struct _COMPRESSED_DATA_INFO* CompressedDataInfo, 187 _In_ ULONG CompressedDataInfoLength, 188 _In_ struct _DEVICE_OBJECT* DeviceObject 189 ); 190 191 192 BOOLEAN FastIoWriteCompressed( 193 _In_ struct _FILE_OBJECT* FileObject, 194 _In_ PLARGE_INTEGER FileOffset, 195 _In_ ULONG Length, 196 _In_ ULONG LockKey, 197 _In_ PVOID Buffer, 198 _Out_ PMDL* MdlChain, 199 _Out_ PIO_STATUS_BLOCK IoStatus, 200 _In_ struct _COMPRESSED_DATA_INFO* CompressedDataInfo, 201 _In_ ULONG CompressedDataInfoLength, 202 _In_ struct _DEVICE_OBJECT* DeviceObject 203 ); 204 205 206 BOOLEAN FastIoMdlReadCompleteCompressed( 207 _In_ struct _FILE_OBJECT* FileObject, 208 _In_ PMDL MdlChain, 209 _In_ struct _DEVICE_OBJECT* DeviceObject 210 ); 211 212 213 BOOLEAN FastIoMdlWriteCompleteCompressed( 214 _In_ struct _FILE_OBJECT* FileObject, 215 _In_ PLARGE_INTEGER FileOffset, 216 _In_ PMDL MdlChain, 217 _In_ struct _DEVICE_OBJECT* DeviceObject 218 ); 219 220 221 BOOLEAN FastIoQueryOpen( 222 _Inout_ struct _IRP* Irp, 223 _Out_ PFILE_NETWORK_OPEN_INFORMATION NetworkInformation, 224 _In_ struct _DEVICE_OBJECT* DeviceObject 225 ); 226 227 228 NTSTATUS FastIoReleaseForModWrite( 229 _In_ struct _FILE_OBJECT* FileObject, 230 _In_ struct _ERESOURCE* ResourceToRelease, 231 _In_ struct _DEVICE_OBJECT* DeviceObject 232 ); 233 234 NTSTATUS FastIoAcquireForCcFlush( 235 _In_ struct _FILE_OBJECT* FileObject, 236 _In_ struct _DEVICE_OBJECT* DeviceObject 237 ); 238 239 240 NTSTATUS FastIoReleaseForCcFlush( 241 _In_ struct _FILE_OBJECT* FileObject, 242 _In_ struct _DEVICE_OBJECT* DeviceObject 243 );
Fastio.cpp
1 #include "Fastio.h"
2
3 BOOLEAN FastIoCheckIfPossible(
4 _In_ struct _FILE_OBJECT* FileObject,
5 _In_ PLARGE_INTEGER FileOffset,
6 _In_ ULONG Length,
7 _In_ BOOLEAN Wait,
8 _In_ ULONG LockKey,
9 _In_ BOOLEAN CheckForReadOperation,
10 _Out_ PIO_STATUS_BLOCK IoStatus,
11 _In_ struct _DEVICE_OBJECT* DeviceObject
12 )
13 {
14 UNREFERENCED_PARAMETER(FileObject);
15 UNREFERENCED_PARAMETER(FileOffset);
16 UNREFERENCED_PARAMETER(Length);
17 UNREFERENCED_PARAMETER(Wait);
18 UNREFERENCED_PARAMETER(LockKey);
19 UNREFERENCED_PARAMETER(CheckForReadOperation);
20 UNREFERENCED_PARAMETER(IoStatus);
21 UNREFERENCED_PARAMETER(DeviceObject);
22
23 return FALSE;
24 }
25
26
27 BOOLEAN FastIoRead(
28 _In_ struct _FILE_OBJECT* FileObject,
29 _In_ PLARGE_INTEGER FileOffset,
30 _In_ ULONG Length,
31 _In_ BOOLEAN Wait,
32 _In_ ULONG LockKey,
33 _Out_ PVOID Buffer,
34 _Out_ PIO_STATUS_BLOCK IoStatus,
35 _In_ struct _DEVICE_OBJECT* DeviceObject
36 )
37 {
38 UNREFERENCED_PARAMETER(FileObject);
39 UNREFERENCED_PARAMETER(FileOffset);
40 UNREFERENCED_PARAMETER(Length);
41 UNREFERENCED_PARAMETER(Wait);
42 UNREFERENCED_PARAMETER(LockKey);
43 UNREFERENCED_PARAMETER(Buffer);
44 UNREFERENCED_PARAMETER(IoStatus);
45 UNREFERENCED_PARAMETER(DeviceObject);
46
47 return FALSE;
48 }
49
50
51 BOOLEAN FastIoWrite(
52 _In_ struct _FILE_OBJECT* FileObject,
53 _In_ PLARGE_INTEGER FileOffset,
54 _In_ ULONG Length,
55 _In_ BOOLEAN Wait,
56 _In_ ULONG LockKey,
57 _In_ PVOID Buffer,
58 _Out_ PIO_STATUS_BLOCK IoStatus,
59 _In_ struct _DEVICE_OBJECT* DeviceObject
60 )
61 {
62 UNREFERENCED_PARAMETER(FileObject);
63 UNREFERENCED_PARAMETER(FileOffset);
64 UNREFERENCED_PARAMETER(Length);
65 UNREFERENCED_PARAMETER(Wait);
66 UNREFERENCED_PARAMETER(LockKey);
67 UNREFERENCED_PARAMETER(Buffer);
68 UNREFERENCED_PARAMETER(IoStatus);
69 UNREFERENCED_PARAMETER(DeviceObject);
70
71 return FALSE;
72 }
73
74 BOOLEAN FastIoQueryBasicInfo(
75 _In_ struct _FILE_OBJECT* FileObject,
76 _In_ BOOLEAN Wait,
77 _Out_ PFILE_BASIC_INFORMATION Buffer,
78 _Out_ PIO_STATUS_BLOCK IoStatus,
79 _In_ struct _DEVICE_OBJECT* DeviceObject
80 )
81 {
82 UNREFERENCED_PARAMETER(FileObject);
83 UNREFERENCED_PARAMETER(Wait);
84 UNREFERENCED_PARAMETER(Buffer);
85 UNREFERENCED_PARAMETER(IoStatus);
86 UNREFERENCED_PARAMETER(DeviceObject);
87
88 return FALSE;
89 }
90
91
92 BOOLEAN FastIoQueryStandardInfo(
93 _In_ struct _FILE_OBJECT* FileObject,
94 _In_ BOOLEAN Wait,
95 _Out_ PFILE_STANDARD_INFORMATION Buffer,
96 _Out_ PIO_STATUS_BLOCK IoStatus,
97 _In_ struct _DEVICE_OBJECT* DeviceObject
98 )
99 {
100 UNREFERENCED_PARAMETER(FileObject);
101 UNREFERENCED_PARAMETER(Wait);
102 UNREFERENCED_PARAMETER(Buffer);
103 UNREFERENCED_PARAMETER(IoStatus);
104 UNREFERENCED_PARAMETER(DeviceObject);
105
106 return FALSE;
107 }
108
109
110 BOOLEAN FastIoLock(
111 _In_ struct _FILE_OBJECT* FileObject,
112 _In_ PLARGE_INTEGER FileOffset,
113 _In_ PLARGE_INTEGER Length,
114 _In_ PEPROCESS ProcessId,
115 _In_ ULONG Key,
116 _In_ BOOLEAN FailImmediately,
117 _In_ BOOLEAN ExclusiveLock,
118 _Out_ PIO_STATUS_BLOCK IoStatus,
119 _In_ struct _DEVICE_OBJECT* DeviceObject
120 )
121 {
122 UNREFERENCED_PARAMETER(FileObject);
123 UNREFERENCED_PARAMETER(FileOffset);
124 UNREFERENCED_PARAMETER(Length);
125 UNREFERENCED_PARAMETER(ProcessId);
126 UNREFERENCED_PARAMETER(Key);
127 UNREFERENCED_PARAMETER(FailImmediately);
128 UNREFERENCED_PARAMETER(ExclusiveLock);
129 UNREFERENCED_PARAMETER(IoStatus);
130 UNREFERENCED_PARAMETER(DeviceObject);
131
132 return FALSE;
133 }
134
135 BOOLEAN FastIoUnlockSingle(
136 _In_ struct _FILE_OBJECT* FileObject,
137 _In_ PLARGE_INTEGER FileOffset,
138 _In_ PLARGE_INTEGER Length,
139 _In_ PEPROCESS ProcessId,
140 _In_ ULONG Key,
141 _Out_ PIO_STATUS_BLOCK IoStatus,
142 _In_ struct _DEVICE_OBJECT* DeviceObject
143 )
144 {
145 UNREFERENCED_PARAMETER(FileObject);
146 UNREFERENCED_PARAMETER(FileOffset);
147 UNREFERENCED_PARAMETER(Length);
148 UNREFERENCED_PARAMETER(ProcessId);
149 UNREFERENCED_PARAMETER(Key);
150 UNREFERENCED_PARAMETER(IoStatus);
151 UNREFERENCED_PARAMETER(DeviceObject);
152
153 return FALSE;
154 }
155
156
157 BOOLEAN FastIoUnlockAll(
158 _In_ struct _FILE_OBJECT* FileObject,
159 _In_ PEPROCESS ProcessId,
160 _Out_ PIO_STATUS_BLOCK IoStatus,
161 _In_ struct _DEVICE_OBJECT* DeviceObject
162 )
163 {
164 UNREFERENCED_PARAMETER(FileObject);
165 UNREFERENCED_PARAMETER(ProcessId);
166 UNREFERENCED_PARAMETER(IoStatus);
167 UNREFERENCED_PARAMETER(DeviceObject);
168
169 return FALSE;
170 }
171
172
173 BOOLEAN FastIoUnlockAllByKey(
174 _In_ struct _FILE_OBJECT* FileObject,
175 _In_ PVOID ProcessId,
176 _In_ ULONG Key,
177 _Out_ PIO_STATUS_BLOCK IoStatus,
178 _In_ struct _DEVICE_OBJECT* DeviceObject
179 )
180 {
181 UNREFERENCED_PARAMETER(FileObject);
182 UNREFERENCED_PARAMETER(ProcessId);
183 UNREFERENCED_PARAMETER(Key);
184 UNREFERENCED_PARAMETER(IoStatus);
185 UNREFERENCED_PARAMETER(DeviceObject);
186
187 return FALSE;
188 }
189
190
191 BOOLEAN FastIoDeviceControl(
192 _In_ struct _FILE_OBJECT* FileObject,
193 _In_ BOOLEAN Wait,
194 _In_ PVOID InputBuffer,
195 _In_ ULONG InputBufferLength,
196 _Out_ PVOID OutputBuffer,
197 _In_ ULONG OutputBufferLength,
198 _In_ ULONG IoControlCode,
199 _Out_ PIO_STATUS_BLOCK IoStatus,
200 _In_ struct _DEVICE_OBJECT* DeviceObject
201 )
202 {
203 UNREFERENCED_PARAMETER(FileObject);
204 UNREFERENCED_PARAMETER(Wait);
205 UNREFERENCED_PARAMETER(InputBuffer);
206 UNREFERENCED_PARAMETER(InputBufferLength);
207 UNREFERENCED_PARAMETER(OutputBuffer);
208 UNREFERENCED_PARAMETER(OutputBufferLength);
209 UNREFERENCED_PARAMETER(IoControlCode);
210 UNREFERENCED_PARAMETER(IoStatus);
211 UNREFERENCED_PARAMETER(DeviceObject);
212
213 return FALSE;
214 }
215
216 VOID FastIoAcquireFile(
217 _In_ struct _FILE_OBJECT* FileObject
218 )
219 {
220 UNREFERENCED_PARAMETER(FileObject);
221 }
222
223 VOID FastIoReleaseFile(
224 _In_ struct _FILE_OBJECT* FileObject
225 )
226 {
227 UNREFERENCED_PARAMETER(FileObject);
228 }
229
230
231 VOID FastIoDetachDevice(
232 _In_ struct _DEVICE_OBJECT* SourceDevice,
233 _In_ struct _DEVICE_OBJECT* TargetDevice
234 )
235 {
236 UNREFERENCED_PARAMETER(SourceDevice);
237 UNREFERENCED_PARAMETER(TargetDevice);
238 }
239
240
241 BOOLEAN FastIoQueryNetworkOpenInfo(
242 _In_ struct _FILE_OBJECT* FileObject,
243 _In_ BOOLEAN Wait,
244 _Out_ struct _FILE_NETWORK_OPEN_INFORMATION* Buffer,
245 _Out_ struct _IO_STATUS_BLOCK* IoStatus,
246 _In_ struct _DEVICE_OBJECT* DeviceObject
247 )
248 {
249 UNREFERENCED_PARAMETER(FileObject);
250 UNREFERENCED_PARAMETER(Wait);
251 UNREFERENCED_PARAMETER(Buffer);
252 UNREFERENCED_PARAMETER(IoStatus);
253 UNREFERENCED_PARAMETER(DeviceObject);
254
255 return FALSE;
256 }
257
258
259 NTSTATUS FastIoAcquireForModWrite(
260 _In_ struct _FILE_OBJECT* FileObject,
261 _In_ PLARGE_INTEGER EndingOffset,
262 _Out_ struct _ERESOURCE** ResourceToRelease,
263 _In_ struct _DEVICE_OBJECT* DeviceObject
264 )
265 {
266 UNREFERENCED_PARAMETER(FileObject);
267 UNREFERENCED_PARAMETER(EndingOffset);
268 UNREFERENCED_PARAMETER(ResourceToRelease);
269 UNREFERENCED_PARAMETER(DeviceObject);
270
271 return FALSE;
272 }
273
274
275 BOOLEAN FastIoMdlRead(
276 _In_ struct _FILE_OBJECT* FileObject,
277 _In_ PLARGE_INTEGER FileOffset,
278 _In_ ULONG Length,
279 _In_ ULONG LockKey,
280 _Out_ PMDL* MdlChain,
281 _Out_ PIO_STATUS_BLOCK IoStatus,
282 _In_ struct _DEVICE_OBJECT* DeviceObject
283 )
284 {
285 UNREFERENCED_PARAMETER(FileObject);
286 UNREFERENCED_PARAMETER(FileOffset);
287 UNREFERENCED_PARAMETER(Length);
288 UNREFERENCED_PARAMETER(LockKey);
289 UNREFERENCED_PARAMETER(MdlChain);
290 UNREFERENCED_PARAMETER(IoStatus);
291 UNREFERENCED_PARAMETER(DeviceObject);
292
293 return FALSE;
294 }
295
296
297 BOOLEAN FastIoMdlReadComplete(
298 _In_ struct _FILE_OBJECT* FileObject,
299 _In_ PMDL MdlChain,
300 _In_ struct _DEVICE_OBJECT* DeviceObject
301 )
302 {
303 UNREFERENCED_PARAMETER(FileObject);
304 UNREFERENCED_PARAMETER(MdlChain);
305 UNREFERENCED_PARAMETER(DeviceObject);
306
307 return FALSE;
308 }
309
310
311 BOOLEAN FastIoPrepareMdlWrite(
312 _In_ struct _FILE_OBJECT* FileObject,
313 _In_ PLARGE_INTEGER FileOffset,
314 _In_ ULONG Length,
315 _In_ ULONG LockKey,
316 _Out_ PMDL* MdlChain,
317 _Out_ PIO_STATUS_BLOCK IoStatus,
318 _In_ struct _DEVICE_OBJECT* DeviceObject
319 )
320 {
321 UNREFERENCED_PARAMETER(FileObject);
322 UNREFERENCED_PARAMETER(FileOffset);
323 UNREFERENCED_PARAMETER(Length);
324 UNREFERENCED_PARAMETER(LockKey);
325 UNREFERENCED_PARAMETER(MdlChain);
326 UNREFERENCED_PARAMETER(IoStatus);
327 UNREFERENCED_PARAMETER(DeviceObject);
328
329 return FALSE;
330 }
331
332
333 BOOLEAN FastIoMdlWriteComplete(
334 _In_ struct _FILE_OBJECT* FileObject,
335 _In_ PLARGE_INTEGER FileOffset,
336 _In_ PMDL MdlChain,
337 _In_ struct _DEVICE_OBJECT* DeviceObject
338 )
339 {
340 UNREFERENCED_PARAMETER(FileObject);
341 UNREFERENCED_PARAMETER(FileOffset);
342 UNREFERENCED_PARAMETER(MdlChain);
343 UNREFERENCED_PARAMETER(DeviceObject);
344
345 return FALSE;
346 }
347
348
349 BOOLEAN FastIoReadCompressed(
350 _In_ struct _FILE_OBJECT* FileObject,
351 _In_ PLARGE_INTEGER FileOffset,
352 _In_ ULONG Length,
353 _In_ ULONG LockKey,
354 _Out_ PVOID Buffer,
355 _Out_ PMDL* MdlChain,
356 _Out_ PIO_STATUS_BLOCK IoStatus,
357 _Out_ struct _COMPRESSED_DATA_INFO* CompressedDataInfo,
358 _In_ ULONG CompressedDataInfoLength,
359 _In_ struct _DEVICE_OBJECT* DeviceObject
360 )
361 {
362 UNREFERENCED_PARAMETER(FileObject);
363 UNREFERENCED_PARAMETER(FileOffset);
364 UNREFERENCED_PARAMETER(Length);
365 UNREFERENCED_PARAMETER(LockKey);
366 UNREFERENCED_PARAMETER(Buffer);
367 UNREFERENCED_PARAMETER(MdlChain);
368 UNREFERENCED_PARAMETER(IoStatus);
369 UNREFERENCED_PARAMETER(CompressedDataInfo);
370 UNREFERENCED_PARAMETER(CompressedDataInfoLength);
371 UNREFERENCED_PARAMETER(DeviceObject);
372
373 return FALSE;
374 }
375
376
377 BOOLEAN FastIoWriteCompressed(
378 _In_ struct _FILE_OBJECT* FileObject,
379 _In_ PLARGE_INTEGER FileOffset,
380 _In_ ULONG Length,
381 _In_ ULONG LockKey,
382 _In_ PVOID Buffer,
383 _Out_ PMDL* MdlChain,
384 _Out_ PIO_STATUS_BLOCK IoStatus,
385 _In_ struct _COMPRESSED_DATA_INFO* CompressedDataInfo,
386 _In_ ULONG CompressedDataInfoLength,
387 _In_ struct _DEVICE_OBJECT* DeviceObject
388 )
389 {
390 UNREFERENCED_PARAMETER(FileObject);
391 UNREFERENCED_PARAMETER(FileOffset);
392 UNREFERENCED_PARAMETER(Length);
393 UNREFERENCED_PARAMETER(LockKey);
394 UNREFERENCED_PARAMETER(Buffer);
395 UNREFERENCED_PARAMETER(MdlChain);
396 UNREFERENCED_PARAMETER(IoStatus);
397 UNREFERENCED_PARAMETER(CompressedDataInfo);
398 UNREFERENCED_PARAMETER(CompressedDataInfoLength);
399 UNREFERENCED_PARAMETER(DeviceObject);
400
401 return FALSE;
402 }
403
404
405 BOOLEAN FastIoMdlReadCompleteCompressed(
406 _In_ struct _FILE_OBJECT* FileObject,
407 _In_ PMDL MdlChain,
408 _In_ struct _DEVICE_OBJECT* DeviceObject
409 )
410 {
411 UNREFERENCED_PARAMETER(FileObject);
412 UNREFERENCED_PARAMETER(MdlChain);
413 UNREFERENCED_PARAMETER(DeviceObject);
414
415 return FALSE;
416 }
417
418
419 BOOLEAN FastIoMdlWriteCompleteCompressed(
420 _In_ struct _FILE_OBJECT* FileObject,
421 _In_ PLARGE_INTEGER FileOffset,
422 _In_ PMDL MdlChain,
423 _In_ struct _DEVICE_OBJECT* DeviceObject
424 )
425 {
426 UNREFERENCED_PARAMETER(FileObject);
427 UNREFERENCED_PARAMETER(FileOffset);
428 UNREFERENCED_PARAMETER(MdlChain);
429 UNREFERENCED_PARAMETER(DeviceObject);
430
431 return FALSE;
432 }
433
434
435 BOOLEAN FastIoQueryOpen(
436 _Inout_ struct _IRP* Irp,
437 _Out_ PFILE_NETWORK_OPEN_INFORMATION NetworkInformation,
438 _In_ struct _DEVICE_OBJECT* DeviceObject
439 )
440 {
441 UNREFERENCED_PARAMETER(Irp);
442 UNREFERENCED_PARAMETER(NetworkInformation);
443 UNREFERENCED_PARAMETER(DeviceObject);
444
445 return FALSE;
446 }
447
448
449 NTSTATUS FastIoReleaseForModWrite(
450 _In_ struct _FILE_OBJECT* FileObject,
451 _In_ struct _ERESOURCE* ResourceToRelease,
452 _In_ struct _DEVICE_OBJECT* DeviceObject
453 )
454 {
455 UNREFERENCED_PARAMETER(FileObject);
456 UNREFERENCED_PARAMETER(ResourceToRelease);
457 UNREFERENCED_PARAMETER(DeviceObject);
458
459 return FALSE;
460 }
461
462 NTSTATUS FastIoAcquireForCcFlush(
463 _In_ struct _FILE_OBJECT* FileObject,
464 _In_ struct _DEVICE_OBJECT* DeviceObject
465 )
466 {
467 UNREFERENCED_PARAMETER(FileObject);
468 UNREFERENCED_PARAMETER(DeviceObject);
469
470 return FALSE;
471 }
472
473
474 NTSTATUS FastIoReleaseForCcFlush(
475 _In_ struct _FILE_OBJECT* FileObject,
476 _In_ struct _DEVICE_OBJECT* DeviceObject
477 )
478 {
479 UNREFERENCED_PARAMETER(FileObject);
480 UNREFERENCED_PARAMETER(DeviceObject);
481
482 return FALSE;
483 }
标签：定义,DeviceObject,PARAMETER,OBJECT,FastIo,UNREFERENCED,声明,FileObject,struct 来源： https://www.cnblogs.com/SuperGreen/p/15638386.html