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d3d11: Implement d3d11_texture3d_GetDevice().
[wine.git] / dlls / ntoskrnl.exe / ntoskrnl.c
bloba4a37d9bdaba77433aea369afd6c39f9c7352043
1 /*
2 * ntoskrnl.exe implementation
3 *
4 * Copyright (C) 2007 Alexandre Julliard
5 * Copyright (C) 2010 Damjan Jovanovic
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (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 the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22 #include "config.h"
23 #include "wine/port.h"
24
25 #include <stdarg.h>
26
27 #define NONAMELESSUNION
28 #define NONAMELESSSTRUCT
29
30 #include "ntstatus.h"
31 #define WIN32_NO_STATUS
32 #include "windef.h"
33 #include "winternl.h"
34 #include "excpt.h"
35 #include "winioctl.h"
36 #include "ddk/csq.h"
37 #include "ddk/ntddk.h"
38 #include "ddk/ntifs.h"
39 #include "wine/unicode.h"
40 #include "wine/server.h"
41 #include "wine/list.h"
42 #include "wine/debug.h"
43
44 WINE_DEFAULT_DEBUG_CHANNEL(ntoskrnl);
45 WINE_DECLARE_DEBUG_CHANNEL(relay);
46
47 BOOLEAN KdDebuggerEnabled = FALSE;
48 ULONG InitSafeBootMode = 0;
49
50 extern LONG CALLBACK vectored_handler( EXCEPTION_POINTERS *ptrs );
51
52 KSYSTEM_TIME KeTickCount = { 0, 0, 0 };
53
54 typedef struct _KSERVICE_TABLE_DESCRIPTOR
55 {
56 PULONG_PTR Base;
57 PULONG Count;
58 ULONG Limit;
59 PUCHAR Number;
60 } KSERVICE_TABLE_DESCRIPTOR, *PKSERVICE_TABLE_DESCRIPTOR;
61
62 KSERVICE_TABLE_DESCRIPTOR KeServiceDescriptorTable[4] = { { 0 } };
63
64 typedef void (WINAPI *PCREATE_PROCESS_NOTIFY_ROUTINE)(HANDLE,HANDLE,BOOLEAN);
65 typedef void (WINAPI *PCREATE_THREAD_NOTIFY_ROUTINE)(HANDLE,HANDLE,BOOLEAN);
66
67 /* tid of the thread running client request */
68 static DWORD request_thread;
69
70 /* pid/tid of the client thread */
71 static DWORD client_tid;
72 static DWORD client_pid;
73
74 #ifdef __i386__
75 #define DEFINE_FASTCALL1_ENTRYPOINT( name ) \
76 __ASM_STDCALL_FUNC( name, 4, \
77 "popl %eax\n\t" \
78 "pushl %ecx\n\t" \
79 "pushl %eax\n\t" \
80 "jmp " __ASM_NAME("__regs_") #name __ASM_STDCALL(4))
81 #define DEFINE_FASTCALL2_ENTRYPOINT( name ) \
82 __ASM_STDCALL_FUNC( name, 8, \
83 "popl %eax\n\t" \
84 "pushl %edx\n\t" \
85 "pushl %ecx\n\t" \
86 "pushl %eax\n\t" \
87 "jmp " __ASM_NAME("__regs_") #name __ASM_STDCALL(8))
88 #define DEFINE_FASTCALL3_ENTRYPOINT( name ) \
89 __ASM_STDCALL_FUNC( name, 12, \
90 "popl %eax\n\t" \
91 "pushl %edx\n\t" \
92 "pushl %ecx\n\t" \
93 "pushl %eax\n\t" \
94 "jmp " __ASM_NAME("__regs_") #name __ASM_STDCALL(12))
95 #endif
96
97 static inline LPCSTR debugstr_us( const UNICODE_STRING *us )
98 {
99 if (!us) return "<null>";
100 return debugstr_wn( us->Buffer, us->Length / sizeof(WCHAR) );
101 }
102
103 static HANDLE get_device_manager(void)
104 {
105 static HANDLE device_manager;
106 HANDLE handle = 0, ret = device_manager;
107
108 if (!ret)
109 {
110 SERVER_START_REQ( create_device_manager )
111 {
112 req->access = SYNCHRONIZE;
113 req->attributes = 0;
114 if (!wine_server_call( req )) handle = wine_server_ptr_handle( reply->handle );
115 }
116 SERVER_END_REQ;
117
118 if (!handle)
119 {
120 ERR( "failed to create the device manager\n" );
121 return 0;
122 }
123 if (!(ret = InterlockedCompareExchangePointer( &device_manager, handle, 0 )))
124 ret = handle;
125 else
126 NtClose( handle ); /* somebody beat us to it */
127 }
128 return ret;
129 }
130
131 static NTSTATUS dispatch_irp( DEVICE_OBJECT *device, IRP *irp )
132 {
133 LARGE_INTEGER count;
134
135 KeQueryTickCount( &count ); /* update the global KeTickCount */
136
137 device->CurrentIrp = irp;
138
139 IoCallDriver( device, irp );
140
141 device->CurrentIrp = NULL;
142
143 return STATUS_SUCCESS;
144 }
145
146 /* process a create request for a given file */
147 static NTSTATUS dispatch_create( const irp_params_t *params, void *in_buff, ULONG in_size,
148 ULONG out_size, HANDLE irp_handle )
149 {
150 IRP *irp;
151 IO_STACK_LOCATION *irpsp;
152 FILE_OBJECT *file;
153 DEVICE_OBJECT *device = wine_server_get_ptr( params->create.device );
154
155 if (!(file = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*file) ))) return STATUS_NO_MEMORY;
156
157 TRACE( "device %p -> file %p\n", device, file );
158
159 file->Type = 5; /* MSDN */
160 file->Size = sizeof(*file);
161 file->DeviceObject = device;
162
163 if (!(irp = IoAllocateIrp( device->StackSize, FALSE )))
164 {
165 HeapFree( GetProcessHeap(), 0, file );
166 return STATUS_NO_MEMORY;
167 }
168
169 irpsp = IoGetNextIrpStackLocation( irp );
170 irpsp->MajorFunction = IRP_MJ_CREATE;
171 irpsp->DeviceObject = device;
172 irpsp->CompletionRoutine = NULL;
173 irpsp->Parameters.Create.SecurityContext = NULL; /* FIXME */
174 irpsp->Parameters.Create.Options = params->create.options;
175 irpsp->Parameters.Create.ShareAccess = params->create.sharing;
176 irpsp->Parameters.Create.FileAttributes = 0;
177 irpsp->Parameters.Create.EaLength = 0;
178
179 irp->Tail.Overlay.OriginalFileObject = file;
180 irp->RequestorMode = UserMode;
181 irp->AssociatedIrp.SystemBuffer = NULL;
182 irp->UserBuffer = NULL;
183 irp->UserIosb = irp_handle; /* note: we abuse UserIosb to store the server irp handle */
184 irp->UserEvent = NULL;
185
186 if (device->DriverObject->MajorFunction[IRP_MJ_CREATE]) return dispatch_irp( device, irp );
187
188 irp->IoStatus.u.Status = STATUS_SUCCESS;
189 IoCompleteRequest( irp, IO_NO_INCREMENT );
190 return STATUS_SUCCESS;
191 }
192
193 /* process a close request for a given file */
194 static NTSTATUS dispatch_close( const irp_params_t *params, void *in_buff, ULONG in_size,
195 ULONG out_size, HANDLE irp_handle )
196 {
197 IRP *irp;
198 IO_STACK_LOCATION *irpsp;
199 DEVICE_OBJECT *device;
200 FILE_OBJECT *file = wine_server_get_ptr( params->close.file );
201
202 if (!file) return STATUS_INVALID_HANDLE;
203
204 device = file->DeviceObject;
205
206 TRACE( "device %p file %p\n", device, file );
207
208 if (!(irp = IoAllocateIrp( device->StackSize, FALSE )))
209 {
210 HeapFree( GetProcessHeap(), 0, file );
211 return STATUS_NO_MEMORY;
212 }
213
214 irpsp = IoGetNextIrpStackLocation( irp );
215 irpsp->MajorFunction = IRP_MJ_CLOSE;
216 irpsp->DeviceObject = device;
217 irpsp->CompletionRoutine = NULL;
218 irpsp->Parameters.Create.SecurityContext = NULL; /* FIXME */
219 irpsp->Parameters.Create.Options = params->create.options;
220 irpsp->Parameters.Create.ShareAccess = params->create.sharing;
221 irpsp->Parameters.Create.FileAttributes = 0;
222 irpsp->Parameters.Create.EaLength = 0;
223
224 irp->Tail.Overlay.OriginalFileObject = file;
225 irp->RequestorMode = UserMode;
226 irp->AssociatedIrp.SystemBuffer = NULL;
227 irp->UserBuffer = NULL;
228 irp->UserIosb = irp_handle; /* note: we abuse UserIosb to store the server irp handle */
229 irp->UserEvent = NULL;
230
231 if (!device->DriverObject->MajorFunction[IRP_MJ_CLOSE])
232 {
233 irp->IoStatus.u.Status = STATUS_SUCCESS;
234 IoCompleteRequest( irp, IO_NO_INCREMENT );
235 }
236 else dispatch_irp( device, irp );
237
238 HeapFree( GetProcessHeap(), 0, file ); /* FIXME: async close processing not supported */
239 return STATUS_SUCCESS;
240 }
241
242 /* process a read request for a given device */
243 static NTSTATUS dispatch_read( const irp_params_t *params, void *in_buff, ULONG in_size,
244 ULONG out_size, HANDLE irp_handle )
245 {
246 IRP *irp;
247 void *out_buff;
248 LARGE_INTEGER offset;
249 IO_STACK_LOCATION *irpsp;
250 DEVICE_OBJECT *device;
251 FILE_OBJECT *file = wine_server_get_ptr( params->read.file );
252
253 if (!file) return STATUS_INVALID_HANDLE;
254
255 device = file->DeviceObject;
256 if (!device->DriverObject->MajorFunction[IRP_MJ_READ]) return STATUS_NOT_SUPPORTED;
257
258 TRACE( "device %p file %p size %u\n", device, file, out_size );
259
260 if (!(out_buff = HeapAlloc( GetProcessHeap(), 0, out_size ))) return STATUS_NO_MEMORY;
261
262 offset.QuadPart = params->read.pos;
263
264 /* note: we abuse UserIosb to store the server irp handle */
265 if (!(irp = IoBuildSynchronousFsdRequest( IRP_MJ_READ, device, out_buff, out_size,
266 &offset, NULL, irp_handle )))
267 {
268 HeapFree( GetProcessHeap(), 0, out_buff );
269 return STATUS_NO_MEMORY;
270 }
271
272 irp->Tail.Overlay.OriginalFileObject = file;
273 irp->RequestorMode = UserMode;
274
275 irpsp = IoGetNextIrpStackLocation( irp );
276 irpsp->Parameters.Read.Key = params->read.key;
277
278 return dispatch_irp( device, irp );
279 }
280
281 /* process a write request for a given device */
282 static NTSTATUS dispatch_write( const irp_params_t *params, void *in_buff, ULONG in_size,
283 ULONG out_size, HANDLE irp_handle )
284 {
285 IRP *irp;
286 LARGE_INTEGER offset;
287 IO_STACK_LOCATION *irpsp;
288 DEVICE_OBJECT *device;
289 FILE_OBJECT *file = wine_server_get_ptr( params->write.file );
290
291 if (!file) return STATUS_INVALID_HANDLE;
292
293 device = file->DeviceObject;
294 if (!device->DriverObject->MajorFunction[IRP_MJ_WRITE]) return STATUS_NOT_SUPPORTED;
295
296 TRACE( "device %p file %p size %u\n", device, file, in_size );
297
298 offset.QuadPart = params->write.pos;
299
300 /* note: we abuse UserIosb to store the server irp handle */
301 if (!(irp = IoBuildSynchronousFsdRequest( IRP_MJ_WRITE, device, in_buff, in_size,
302 &offset, NULL, irp_handle )))
303 return STATUS_NO_MEMORY;
304
305 irp->Tail.Overlay.OriginalFileObject = file;
306 irp->RequestorMode = UserMode;
307
308 irpsp = IoGetNextIrpStackLocation( irp );
309 irpsp->Parameters.Write.Key = params->write.key;
310
311 return dispatch_irp( device, irp );
312 }
313
314 /* process a flush request for a given device */
315 static NTSTATUS dispatch_flush( const irp_params_t *params, void *in_buff, ULONG in_size,
316 ULONG out_size, HANDLE irp_handle )
317 {
318 IRP *irp;
319 DEVICE_OBJECT *device;
320 FILE_OBJECT *file = wine_server_get_ptr( params->flush.file );
321
322 if (!file) return STATUS_INVALID_HANDLE;
323
324 device = file->DeviceObject;
325 if (!device->DriverObject->MajorFunction[IRP_MJ_FLUSH_BUFFERS]) return STATUS_NOT_SUPPORTED;
326
327 TRACE( "device %p file %p\n", device, file );
328
329 /* note: we abuse UserIosb to store the server irp handle */
330 if (!(irp = IoBuildSynchronousFsdRequest( IRP_MJ_FLUSH_BUFFERS, device, in_buff, in_size,
331 NULL, NULL, irp_handle )))
332 return STATUS_NO_MEMORY;
333
334 irp->Tail.Overlay.OriginalFileObject = file;
335 irp->RequestorMode = UserMode;
336
337 return dispatch_irp( device, irp );
338 }
339
340 /* process an ioctl request for a given device */
341 static NTSTATUS dispatch_ioctl( const irp_params_t *params, void *in_buff, ULONG in_size,
342 ULONG out_size, HANDLE irp_handle )
343 {
344 IRP *irp;
345 void *out_buff = NULL;
346 DEVICE_OBJECT *device;
347 FILE_OBJECT *file = wine_server_get_ptr( params->ioctl.file );
348
349 if (!file) return STATUS_INVALID_HANDLE;
350
351 device = file->DeviceObject;
352 if (!device->DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL]) return STATUS_NOT_SUPPORTED;
353
354 TRACE( "ioctl %x device %p file %p in_size %u out_size %u\n",
355 params->ioctl.code, device, file, in_size, out_size );
356
357 if ((params->ioctl.code & 3) == METHOD_BUFFERED) out_size = max( in_size, out_size );
358
359 if (out_size)
360 {
361 if (!(out_buff = HeapAlloc( GetProcessHeap(), 0, out_size ))) return STATUS_NO_MEMORY;
362 if ((params->ioctl.code & 3) == METHOD_BUFFERED)
363 {
364 memcpy( out_buff, in_buff, in_size );
365 in_buff = out_buff;
366 }
367 }
368
369 /* note: we abuse UserIosb to store the server handle to the ioctl */
370 irp = IoBuildDeviceIoControlRequest( params->ioctl.code, device, in_buff, in_size, out_buff, out_size,
371 FALSE, NULL, irp_handle );
372 if (!irp)
373 {
374 HeapFree( GetProcessHeap(), 0, out_buff );
375 return STATUS_NO_MEMORY;
376 }
377
378 irp->Tail.Overlay.OriginalFileObject = file;
379 irp->RequestorMode = UserMode;
380
381 return dispatch_irp( device, irp );
382 }
383
384 typedef NTSTATUS (*dispatch_func)( const irp_params_t *params, void *in_buff, ULONG in_size,
385 ULONG out_size, HANDLE irp_handle );
386
387 static const dispatch_func dispatch_funcs[IRP_MJ_MAXIMUM_FUNCTION + 1] =
388 {
389 dispatch_create, /* IRP_MJ_CREATE */
390 NULL, /* IRP_MJ_CREATE_NAMED_PIPE */
391 dispatch_close, /* IRP_MJ_CLOSE */
392 dispatch_read, /* IRP_MJ_READ */
393 dispatch_write, /* IRP_MJ_WRITE */
394 NULL, /* IRP_MJ_QUERY_INFORMATION */
395 NULL, /* IRP_MJ_SET_INFORMATION */
396 NULL, /* IRP_MJ_QUERY_EA */
397 NULL, /* IRP_MJ_SET_EA */
398 dispatch_flush, /* IRP_MJ_FLUSH_BUFFERS */
399 NULL, /* IRP_MJ_QUERY_VOLUME_INFORMATION */
400 NULL, /* IRP_MJ_SET_VOLUME_INFORMATION */
401 NULL, /* IRP_MJ_DIRECTORY_CONTROL */
402 NULL, /* IRP_MJ_FILE_SYSTEM_CONTROL */
403 dispatch_ioctl, /* IRP_MJ_DEVICE_CONTROL */
404 NULL, /* IRP_MJ_INTERNAL_DEVICE_CONTROL */
405 NULL, /* IRP_MJ_SHUTDOWN */
406 NULL, /* IRP_MJ_LOCK_CONTROL */
407 NULL, /* IRP_MJ_CLEANUP */
408 NULL, /* IRP_MJ_CREATE_MAILSLOT */
409 NULL, /* IRP_MJ_QUERY_SECURITY */
410 NULL, /* IRP_MJ_SET_SECURITY */
411 NULL, /* IRP_MJ_POWER */
412 NULL, /* IRP_MJ_SYSTEM_CONTROL */
413 NULL, /* IRP_MJ_DEVICE_CHANGE */
414 NULL, /* IRP_MJ_QUERY_QUOTA */
415 NULL, /* IRP_MJ_SET_QUOTA */
416 NULL, /* IRP_MJ_PNP */
417 };
418
419
420 /***********************************************************************
421 * wine_ntoskrnl_main_loop (Not a Windows API)
422 */
423 NTSTATUS CDECL wine_ntoskrnl_main_loop( HANDLE stop_event )
424 {
425 HANDLE manager = get_device_manager();
426 HANDLE irp = 0;
427 NTSTATUS status = STATUS_SUCCESS;
428 irp_params_t irp_params;
429 void *in_buff;
430 ULONG in_size = 4096, out_size = 0;
431 HANDLE handles[2];
432
433 request_thread = GetCurrentThreadId();
434
435 if (!(in_buff = HeapAlloc( GetProcessHeap(), 0, in_size )))
436 {
437 ERR( "failed to allocate buffer\n" );
438 return STATUS_NO_MEMORY;
439 }
440
441 handles[0] = stop_event;
442 handles[1] = manager;
443
444 for (;;)
445 {
446 SERVER_START_REQ( get_next_device_request )
447 {
448 req->manager = wine_server_obj_handle( manager );
449 req->prev = wine_server_obj_handle( irp );
450 req->status = status;
451 wine_server_set_reply( req, in_buff, in_size );
452 if (!(status = wine_server_call( req )))
453 {
454 irp = wine_server_ptr_handle( reply->next );
455 irp_params = reply->params;
456 client_tid = reply->client_tid;
457 client_pid = reply->client_pid;
458 in_size = reply->in_size;
459 out_size = reply->out_size;
460 }
461 else
462 {
463 irp = 0; /* no previous irp */
464 out_size = 0;
465 in_size = reply->in_size;
466 }
467 }
468 SERVER_END_REQ;
469
470 switch(status)
471 {
472 case STATUS_SUCCESS:
473 if (irp_params.major > IRP_MJ_MAXIMUM_FUNCTION || !dispatch_funcs[irp_params.major])
474 {
475 WARN( "unsupported request %u\n", irp_params.major );
476 status = STATUS_NOT_SUPPORTED;
477 break;
478 }
479 status = dispatch_funcs[irp_params.major]( &irp_params, in_buff, in_size, out_size, irp );
480 if (status == STATUS_SUCCESS) irp = 0; /* status reported by IoCompleteRequest */
481 break;
482 case STATUS_BUFFER_OVERFLOW:
483 HeapFree( GetProcessHeap(), 0, in_buff );
484 in_buff = HeapAlloc( GetProcessHeap(), 0, in_size );
485 /* restart with larger buffer */
486 break;
487 case STATUS_PENDING:
488 for (;;)
489 {
490 DWORD ret = WaitForMultipleObjectsEx( 2, handles, FALSE, INFINITE, TRUE );
491 if (ret == WAIT_OBJECT_0)
492 {
493 HeapFree( GetProcessHeap(), 0, in_buff );
494 return STATUS_SUCCESS;
495 }
496 if (ret != WAIT_IO_COMPLETION) break;
497 }
498 break;
499 }
500 }
501 }
502
503
504 /***********************************************************************
505 * IoAcquireCancelSpinLock (NTOSKRNL.EXE.@)
506 */
507 void WINAPI IoAcquireCancelSpinLock(PKIRQL irql)
508 {
509 FIXME("(%p): stub\n", irql);
510 }
511
512
513 /***********************************************************************
514 * IoReleaseCancelSpinLock (NTOSKRNL.EXE.@)
515 */
516 void WINAPI IoReleaseCancelSpinLock(PKIRQL irql)
517 {
518 FIXME("(%p): stub\n", irql);
519 }
520
521
522 /***********************************************************************
523 * IoAllocateDriverObjectExtension (NTOSKRNL.EXE.@)
524 */
525 NTSTATUS WINAPI IoAllocateDriverObjectExtension( PDRIVER_OBJECT DriverObject,
526 PVOID ClientIdentificationAddress,
527 ULONG DriverObjectExtensionSize,
528 PVOID *DriverObjectExtension )
529 {
530 FIXME( "stub: %p, %p, %u, %p\n", DriverObject, ClientIdentificationAddress,
531 DriverObjectExtensionSize, DriverObjectExtension );
532 return STATUS_NOT_IMPLEMENTED;
533 }
534
535
536 /***********************************************************************
537 * IoGetDriverObjectExtension (NTOSKRNL.EXE.@)
538 */
539 PVOID WINAPI IoGetDriverObjectExtension( PDRIVER_OBJECT DriverObject,
540 PVOID ClientIdentificationAddress )
541 {
542 FIXME( "stub: %p, %p\n", DriverObject, ClientIdentificationAddress );
543 return NULL;
544 }
545
546
547 /***********************************************************************
548 * IoInitializeIrp (NTOSKRNL.EXE.@)
549 */
550 void WINAPI IoInitializeIrp( IRP *irp, USHORT size, CCHAR stack_size )
551 {
552 TRACE( "%p, %u, %d\n", irp, size, stack_size );
553
554 RtlZeroMemory( irp, size );
555
556 irp->Type = IO_TYPE_IRP;
557 irp->Size = size;
558 InitializeListHead( &irp->ThreadListEntry );
559 irp->StackCount = stack_size;
560 irp->CurrentLocation = stack_size + 1;
561 irp->Tail.Overlay.s.u2.CurrentStackLocation =
562 (PIO_STACK_LOCATION)(irp + 1) + stack_size;
563 }
564
565
566 /***********************************************************************
567 * IoInitializeTimer (NTOSKRNL.EXE.@)
568 */
569 NTSTATUS WINAPI IoInitializeTimer(PDEVICE_OBJECT DeviceObject,
570 PIO_TIMER_ROUTINE TimerRoutine,
571 PVOID Context)
572 {
573 FIXME( "stub: %p, %p, %p\n", DeviceObject, TimerRoutine, Context );
574 return STATUS_NOT_IMPLEMENTED;
575 }
576
577
578 /***********************************************************************
579 * IoStartTimer (NTOSKRNL.EXE.@)
580 */
581 void WINAPI IoStartTimer(PDEVICE_OBJECT DeviceObject)
582 {
583 FIXME( "stub: %p\n", DeviceObject );
584 }
585
586
587 /***********************************************************************
588 * IoAllocateIrp (NTOSKRNL.EXE.@)
589 */
590 PIRP WINAPI IoAllocateIrp( CCHAR stack_size, BOOLEAN charge_quota )
591 {
592 SIZE_T size;
593 PIRP irp;
594
595 TRACE( "%d, %d\n", stack_size, charge_quota );
596
597 size = sizeof(IRP) + stack_size * sizeof(IO_STACK_LOCATION);
598 irp = ExAllocatePool( NonPagedPool, size );
599 if (irp == NULL)
600 return NULL;
601 IoInitializeIrp( irp, size, stack_size );
602 irp->AllocationFlags = IRP_ALLOCATED_FIXED_SIZE;
603 if (charge_quota)
604 irp->AllocationFlags |= IRP_LOOKASIDE_ALLOCATION;
605 return irp;
606 }
607
608
609 /***********************************************************************
610 * IoFreeIrp (NTOSKRNL.EXE.@)
611 */
612 void WINAPI IoFreeIrp( IRP *irp )
613 {
614 MDL *mdl;
615
616 TRACE( "%p\n", irp );
617
618 mdl = irp->MdlAddress;
619 while (mdl)
620 {
621 MDL *next = mdl->Next;
622 IoFreeMdl( mdl );
623 mdl = next;
624 }
625
626 ExFreePool( irp );
627 }
628
629
630 /***********************************************************************
631 * IoAllocateErrorLogEntry (NTOSKRNL.EXE.@)
632 */
633 PVOID WINAPI IoAllocateErrorLogEntry( PVOID IoObject, UCHAR EntrySize )
634 {
635 FIXME( "stub: %p, %u\n", IoObject, EntrySize );
636 return NULL;
637 }
638
639
640 /***********************************************************************
641 * IoAllocateMdl (NTOSKRNL.EXE.@)
642 */
643 PMDL WINAPI IoAllocateMdl( PVOID va, ULONG length, BOOLEAN secondary, BOOLEAN charge_quota, IRP *irp )
644 {
645 PMDL mdl;
646 ULONG_PTR address = (ULONG_PTR)va;
647 ULONG_PTR page_address;
648 SIZE_T nb_pages, mdl_size;
649
650 TRACE("(%p, %u, %i, %i, %p)\n", va, length, secondary, charge_quota, irp);
651
652 if (charge_quota)
653 FIXME("Charge quota is not yet supported\n");
654
655 /* FIXME: We suppose that page size is 4096 */
656 page_address = address & ~(4096 - 1);
657 nb_pages = (((address + length - 1) & ~(4096 - 1)) - page_address) / 4096 + 1;
658
659 mdl_size = sizeof(MDL) + nb_pages * sizeof(PVOID);
660
661 mdl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mdl_size);
662 if (!mdl)
663 return NULL;
664
665 mdl->Size = mdl_size;
666 mdl->Process = NULL; /* FIXME: IoGetCurrentProcess */
667 mdl->StartVa = (PVOID)page_address;
668 mdl->ByteCount = length;
669 mdl->ByteOffset = address - page_address;
670
671 if (!irp) return mdl;
672
673 if (secondary) /* add it at the end */
674 {
675 MDL **pmdl = &irp->MdlAddress;
676 while (*pmdl) pmdl = &(*pmdl)->Next;
677 *pmdl = mdl;
678 }
679 else
680 {
681 mdl->Next = irp->MdlAddress;
682 irp->MdlAddress = mdl;
683 }
684 return mdl;
685 }
686
687
688 /***********************************************************************
689 * IoFreeMdl (NTOSKRNL.EXE.@)
690 */
691 void WINAPI IoFreeMdl(PMDL mdl)
692 {
693 TRACE("%p\n", mdl);
694 HeapFree(GetProcessHeap(), 0, mdl);
695 }
696
697
698 /***********************************************************************
699 * IoAllocateWorkItem (NTOSKRNL.EXE.@)
700 */
701 PIO_WORKITEM WINAPI IoAllocateWorkItem( PDEVICE_OBJECT DeviceObject )
702 {
703 FIXME( "stub: %p\n", DeviceObject );
704 return NULL;
705 }
706
707
708 /***********************************************************************
709 * IoAttachDeviceToDeviceStack (NTOSKRNL.EXE.@)
710 */
711 PDEVICE_OBJECT WINAPI IoAttachDeviceToDeviceStack( DEVICE_OBJECT *source,
712 DEVICE_OBJECT *target )
713 {
714 TRACE( "%p, %p\n", source, target );
715 target->AttachedDevice = source;
716 source->StackSize = target->StackSize + 1;
717 return target;
718 }
719
720
721 /***********************************************************************
722 * IoBuildDeviceIoControlRequest (NTOSKRNL.EXE.@)
723 */
724 PIRP WINAPI IoBuildDeviceIoControlRequest( ULONG code, PDEVICE_OBJECT device,
725 PVOID in_buff, ULONG in_len,
726 PVOID out_buff, ULONG out_len,
727 BOOLEAN internal, PKEVENT event,
728 PIO_STATUS_BLOCK iosb )
729 {
730 PIRP irp;
731 PIO_STACK_LOCATION irpsp;
732
733 TRACE( "%x, %p, %p, %u, %p, %u, %u, %p, %p\n",
734 code, device, in_buff, in_len, out_buff, out_len, internal, event, iosb );
735
736 if (device == NULL)
737 return NULL;
738
739 irp = IoAllocateIrp( device->StackSize, FALSE );
740 if (irp == NULL)
741 return NULL;
742
743 irpsp = IoGetNextIrpStackLocation( irp );
744 irpsp->MajorFunction = internal ? IRP_MJ_INTERNAL_DEVICE_CONTROL : IRP_MJ_DEVICE_CONTROL;
745 irpsp->Parameters.DeviceIoControl.IoControlCode = code;
746 irpsp->Parameters.DeviceIoControl.InputBufferLength = in_len;
747 irpsp->Parameters.DeviceIoControl.OutputBufferLength = out_len;
748 irpsp->DeviceObject = device;
749 irpsp->CompletionRoutine = NULL;
750
751 switch (code & 3)
752 {
753 case METHOD_BUFFERED:
754 irp->AssociatedIrp.SystemBuffer = in_buff;
755 break;
756 case METHOD_IN_DIRECT:
757 case METHOD_OUT_DIRECT:
758 irp->AssociatedIrp.SystemBuffer = in_buff;
759 IoAllocateMdl( out_buff, out_len, FALSE, FALSE, irp );
760 break;
761 case METHOD_NEITHER:
762 irpsp->Parameters.DeviceIoControl.Type3InputBuffer = in_buff;
763 break;
764 }
765
766 irp->RequestorMode = KernelMode;
767 irp->UserBuffer = out_buff;
768 irp->UserIosb = iosb;
769 irp->UserEvent = event;
770 return irp;
771 }
772
773
774 /**********************************************************
775 * IoBuildSynchronousFsdRequest (NTOSKRNL.EXE.@)
776 */
777 PIRP WINAPI IoBuildSynchronousFsdRequest(ULONG majorfunc, PDEVICE_OBJECT device,
778 PVOID buffer, ULONG length, PLARGE_INTEGER startoffset,
779 PKEVENT event, PIO_STATUS_BLOCK iosb)
780 {
781 PIRP irp;
782 PIO_STACK_LOCATION irpsp;
783
784 TRACE("(%d %p %p %d %p %p %p)\n", majorfunc, device, buffer, length, startoffset, event, iosb);
785
786 if (!(irp = IoAllocateIrp( device->StackSize, FALSE ))) return NULL;
787
788 irpsp = IoGetNextIrpStackLocation( irp );
789 irpsp->MajorFunction = majorfunc;
790 irpsp->DeviceObject = device;
791 irpsp->CompletionRoutine = NULL;
792
793 irp->AssociatedIrp.SystemBuffer = buffer;
794 if (device->Flags & DO_DIRECT_IO) IoAllocateMdl( buffer, length, FALSE, FALSE, irp );
795
796 switch (majorfunc)
797 {
798 case IRP_MJ_READ:
799 irpsp->Parameters.Read.Length = length;
800 irpsp->Parameters.Read.ByteOffset = *startoffset;
801 break;
802 case IRP_MJ_WRITE:
803 irpsp->Parameters.Write.Length = length;
804 irpsp->Parameters.Write.ByteOffset = *startoffset;
805 break;
806 }
807 irp->RequestorMode = KernelMode;
808 irp->UserIosb = iosb;
809 irp->UserEvent = event;
810 irp->UserBuffer = buffer;
811 return irp;
812 }
813
814
815 /***********************************************************************
816 * IoCreateDriver (NTOSKRNL.EXE.@)
817 */
818 NTSTATUS WINAPI IoCreateDriver( UNICODE_STRING *name, PDRIVER_INITIALIZE init )
819 {
820 DRIVER_OBJECT *driver;
821 DRIVER_EXTENSION *extension;
822 NTSTATUS status;
823
824 TRACE("(%s, %p)\n", debugstr_us(name), init);
825
826 if (!(driver = RtlAllocateHeap( GetProcessHeap(), HEAP_ZERO_MEMORY,
827 sizeof(*driver) + sizeof(*extension) )))
828 return STATUS_NO_MEMORY;
829
830 if ((status = RtlDuplicateUnicodeString( 1, name, &driver->DriverName )))
831 {
832 RtlFreeHeap( GetProcessHeap(), 0, driver );
833 return status;
834 }
835
836 extension = (DRIVER_EXTENSION *)(driver + 1);
837 driver->Size = sizeof(*driver);
838 driver->DriverInit = init;
839 driver->DriverExtension = extension;
840 extension->DriverObject = driver;
841 extension->ServiceKeyName = driver->DriverName;
842
843 status = driver->DriverInit( driver, name );
844
845 if (status)
846 {
847 RtlFreeUnicodeString( &driver->DriverName );
848 RtlFreeHeap( GetProcessHeap(), 0, driver );
849 }
850 return status;
851 }
852
853
854 /***********************************************************************
855 * IoDeleteDriver (NTOSKRNL.EXE.@)
856 */
857 void WINAPI IoDeleteDriver( DRIVER_OBJECT *driver )
858 {
859 TRACE("(%p)\n", driver);
860
861 RtlFreeUnicodeString( &driver->DriverName );
862 RtlFreeHeap( GetProcessHeap(), 0, driver );
863 }
864
865
866 /***********************************************************************
867 * IoCreateDevice (NTOSKRNL.EXE.@)
868 */
869 NTSTATUS WINAPI IoCreateDevice( DRIVER_OBJECT *driver, ULONG ext_size,
870 UNICODE_STRING *name, DEVICE_TYPE type,
871 ULONG characteristics, BOOLEAN exclusive,
872 DEVICE_OBJECT **ret_device )
873 {
874 NTSTATUS status;
875 DEVICE_OBJECT *device;
876 HANDLE handle = 0;
877 HANDLE manager = get_device_manager();
878
879 TRACE( "(%p, %u, %s, %u, %x, %u, %p)\n",
880 driver, ext_size, debugstr_us(name), type, characteristics, exclusive, ret_device );
881
882 if (!(device = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*device) + ext_size )))
883 return STATUS_NO_MEMORY;
884
885 SERVER_START_REQ( create_device )
886 {
887 req->access = 0;
888 req->attributes = 0;
889 req->rootdir = 0;
890 req->manager = wine_server_obj_handle( manager );
891 req->user_ptr = wine_server_client_ptr( device );
892 if (name) wine_server_add_data( req, name->Buffer, name->Length );
893 if (!(status = wine_server_call( req ))) handle = wine_server_ptr_handle( reply->handle );
894 }
895 SERVER_END_REQ;
896
897 if (status == STATUS_SUCCESS)
898 {
899 device->DriverObject = driver;
900 device->DeviceExtension = device + 1;
901 device->DeviceType = type;
902 device->StackSize = 1;
903 device->Reserved = handle;
904
905 device->NextDevice = driver->DeviceObject;
906 driver->DeviceObject = device;
907
908 *ret_device = device;
909 }
910 else HeapFree( GetProcessHeap(), 0, device );
911
912 return status;
913 }
914
915
916 /***********************************************************************
917 * IoDeleteDevice (NTOSKRNL.EXE.@)
918 */
919 void WINAPI IoDeleteDevice( DEVICE_OBJECT *device )
920 {
921 NTSTATUS status;
922
923 TRACE( "%p\n", device );
924
925 SERVER_START_REQ( delete_device )
926 {
927 req->handle = wine_server_obj_handle( device->Reserved );
928 status = wine_server_call( req );
929 }
930 SERVER_END_REQ;
931
932 if (status == STATUS_SUCCESS)
933 {
934 DEVICE_OBJECT **prev = &device->DriverObject->DeviceObject;
935 while (*prev && *prev != device) prev = &(*prev)->NextDevice;
936 if (*prev) *prev = (*prev)->NextDevice;
937 NtClose( device->Reserved );
938 HeapFree( GetProcessHeap(), 0, device );
939 }
940 }
941
942
943 /***********************************************************************
944 * IoCreateSymbolicLink (NTOSKRNL.EXE.@)
945 */
946 NTSTATUS WINAPI IoCreateSymbolicLink( UNICODE_STRING *name, UNICODE_STRING *target )
947 {
948 HANDLE handle;
949 OBJECT_ATTRIBUTES attr;
950
951 attr.Length = sizeof(attr);
952 attr.RootDirectory = 0;
953 attr.ObjectName = name;
954 attr.Attributes = OBJ_CASE_INSENSITIVE | OBJ_OPENIF;
955 attr.SecurityDescriptor = NULL;
956 attr.SecurityQualityOfService = NULL;
957
958 TRACE( "%s -> %s\n", debugstr_us(name), debugstr_us(target) );
959 /* FIXME: store handle somewhere */
960 return NtCreateSymbolicLinkObject( &handle, SYMBOLIC_LINK_ALL_ACCESS, &attr, target );
961 }
962
963
964 /***********************************************************************
965 * IoDeleteSymbolicLink (NTOSKRNL.EXE.@)
966 */
967 NTSTATUS WINAPI IoDeleteSymbolicLink( UNICODE_STRING *name )
968 {
969 HANDLE handle;
970 OBJECT_ATTRIBUTES attr;
971 NTSTATUS status;
972
973 attr.Length = sizeof(attr);
974 attr.RootDirectory = 0;
975 attr.ObjectName = name;
976 attr.Attributes = OBJ_CASE_INSENSITIVE;
977 attr.SecurityDescriptor = NULL;
978 attr.SecurityQualityOfService = NULL;
979
980 if (!(status = NtOpenSymbolicLinkObject( &handle, 0, &attr )))
981 {
982 SERVER_START_REQ( unlink_object )
983 {
984 req->handle = wine_server_obj_handle( handle );
985 status = wine_server_call( req );
986 }
987 SERVER_END_REQ;
988 NtClose( handle );
989 }
990 return status;
991 }
992
993
994 /***********************************************************************
995 * IoGetDeviceInterfaces (NTOSKRNL.EXE.@)
996 */
997 NTSTATUS WINAPI IoGetDeviceInterfaces( const GUID *InterfaceClassGuid,
998 PDEVICE_OBJECT PhysicalDeviceObject,
999 ULONG Flags, PWSTR *SymbolicLinkList )
1000 {
1001 FIXME( "stub: %s %p %x %p\n", debugstr_guid(InterfaceClassGuid),
1002 PhysicalDeviceObject, Flags, SymbolicLinkList );
1003 return STATUS_NOT_IMPLEMENTED;
1004 }
1005
1006
1007 /***********************************************************************
1008 * IoGetDeviceObjectPointer (NTOSKRNL.EXE.@)
1009 */
1010 NTSTATUS WINAPI IoGetDeviceObjectPointer( UNICODE_STRING *name, ACCESS_MASK access, PFILE_OBJECT *file, PDEVICE_OBJECT *device )
1011 {
1012 static DEVICE_OBJECT stub_device;
1013 static DRIVER_OBJECT stub_driver;
1014
1015 FIXME( "stub: %s %x %p %p\n", debugstr_us(name), access, file, device );
1016
1017 stub_device.StackSize = 0x80; /* minimum value to appease SecuROM 5.x */
1018 stub_device.DriverObject = &stub_driver;
1019
1020 *file = NULL;
1021 *device = &stub_device;
1022
1023 return STATUS_SUCCESS;
1024 }
1025
1026 /***********************************************************************
1027 * IoGetAttachedDevice (NTOSKRNL.EXE.@)
1028 */
1029 PDEVICE_OBJECT WINAPI IoGetAttachedDevice( PDEVICE_OBJECT device )
1030 {
1031 FIXME( "stub: %p\n", device );
1032
1033 return device;
1034 }
1035
1036 /***********************************************************************
1037 * IoGetDeviceProperty (NTOSKRNL.EXE.@)
1038 */
1039 NTSTATUS WINAPI IoGetDeviceProperty( DEVICE_OBJECT *device, DEVICE_REGISTRY_PROPERTY device_property,
1040 ULONG buffer_length, PVOID property_buffer, PULONG result_length )
1041 {
1042 FIXME( "%p %d %u %p %p: stub\n", device, device_property, buffer_length,
1043 property_buffer, result_length );
1044 return STATUS_NOT_IMPLEMENTED;
1045 }
1046
1047
1048 /***********************************************************************
1049 * IoCallDriver (NTOSKRNL.EXE.@)
1050 */
1051 NTSTATUS WINAPI IoCallDriver( DEVICE_OBJECT *device, IRP *irp )
1052 {
1053 PDRIVER_DISPATCH dispatch;
1054 IO_STACK_LOCATION *irpsp;
1055 NTSTATUS status;
1056
1057 --irp->CurrentLocation;
1058 irpsp = --irp->Tail.Overlay.s.u2.CurrentStackLocation;
1059 dispatch = device->DriverObject->MajorFunction[irpsp->MajorFunction];
1060
1061 if (TRACE_ON(relay))
1062 DPRINTF( "%04x:Call driver dispatch %p (device=%p,irp=%p)\n",
1063 GetCurrentThreadId(), dispatch, device, irp );
1064
1065 status = dispatch( device, irp );
1066
1067 if (TRACE_ON(relay))
1068 DPRINTF( "%04x:Ret driver dispatch %p (device=%p,irp=%p) retval=%08x\n",
1069 GetCurrentThreadId(), dispatch, device, irp, status );
1070
1071 return status;
1072 }
1073
1074
1075 /***********************************************************************
1076 * IofCallDriver (NTOSKRNL.EXE.@)
1077 */
1078 #ifdef DEFINE_FASTCALL2_ENTRYPOINT
1079 DEFINE_FASTCALL2_ENTRYPOINT( IofCallDriver )
1080 NTSTATUS WINAPI __regs_IofCallDriver( DEVICE_OBJECT *device, IRP *irp )
1081 #else
1082 NTSTATUS WINAPI IofCallDriver( DEVICE_OBJECT *device, IRP *irp )
1083 #endif
1084 {
1085 TRACE( "%p %p\n", device, irp );
1086 return IoCallDriver( device, irp );
1087 }
1088
1089
1090 /***********************************************************************
1091 * IoGetRelatedDeviceObject (NTOSKRNL.EXE.@)
1092 */
1093 PDEVICE_OBJECT WINAPI IoGetRelatedDeviceObject( PFILE_OBJECT obj )
1094 {
1095 FIXME( "stub: %p\n", obj );
1096 return NULL;
1097 }
1098
1099 static CONFIGURATION_INFORMATION configuration_information;
1100
1101 /***********************************************************************
1102 * IoGetConfigurationInformation (NTOSKRNL.EXE.@)
1103 */
1104 PCONFIGURATION_INFORMATION WINAPI IoGetConfigurationInformation(void)
1105 {
1106 FIXME( "partial stub\n" );
1107 /* FIXME: return actual devices on system */
1108 return &configuration_information;
1109 }
1110
1111
1112 /***********************************************************************
1113 * IoIsWdmVersionAvailable (NTOSKRNL.EXE.@)
1114 */
1115 NTSTATUS WINAPI IoIsWdmVersionAvailable(UCHAR MajorVersion, UCHAR MinorVersion)
1116 {
1117 DWORD version;
1118 DWORD major;
1119 DWORD minor;
1120
1121 TRACE( "%d, 0x%X\n", MajorVersion, MinorVersion );
1122
1123 version = GetVersion();
1124 major = LOBYTE(version);
1125 minor = HIBYTE(LOWORD(version));
1126
1127 if (MajorVersion == 6 && MinorVersion == 0)
1128 {
1129 /* Windows Vista, Windows Server 2008, Windows 7 */
1130 }
1131 else if (MajorVersion == 1)
1132 {
1133 if (MinorVersion == 0x30)
1134 {
1135 /* Windows server 2003 */
1136 MajorVersion = 6;
1137 MinorVersion = 0;
1138 }
1139 else if (MinorVersion == 0x20)
1140 {
1141 /* Windows XP */
1142 MajorVersion = 5;
1143 MinorVersion = 1;
1144 }
1145 else if (MinorVersion == 0x10)
1146 {
1147 /* Windows 2000 */
1148 MajorVersion = 5;
1149 MinorVersion = 0;
1150 }
1151 else if (MinorVersion == 0x05)
1152 {
1153 /* Windows ME */
1154 MajorVersion = 4;
1155 MinorVersion = 0x5a;
1156 }
1157 else if (MinorVersion == 0x00)
1158 {
1159 /* Windows 98 */
1160 MajorVersion = 4;
1161 MinorVersion = 0x0a;
1162 }
1163 else
1164 {
1165 FIXME( "unknown major %d minor 0x%X\n", MajorVersion, MinorVersion );
1166 return FALSE;
1167 }
1168 }
1169 else
1170 {
1171 FIXME( "unknown major %d minor 0x%X\n", MajorVersion, MinorVersion );
1172 return FALSE;
1173 }
1174 return major > MajorVersion || (major == MajorVersion && minor >= MinorVersion);
1175 }
1176
1177
1178 /***********************************************************************
1179 * IoQueryDeviceDescription (NTOSKRNL.EXE.@)
1180 */
1181 NTSTATUS WINAPI IoQueryDeviceDescription(PINTERFACE_TYPE itype, PULONG bus, PCONFIGURATION_TYPE ctype,
1182 PULONG cnum, PCONFIGURATION_TYPE ptype, PULONG pnum,
1183 PIO_QUERY_DEVICE_ROUTINE callout, PVOID context)
1184 {
1185 FIXME( "(%p %p %p %p %p %p %p %p)\n", itype, bus, ctype, cnum, ptype, pnum, callout, context);
1186 return STATUS_NOT_IMPLEMENTED;
1187 }
1188
1189
1190 /***********************************************************************
1191 * IoRegisterDriverReinitialization (NTOSKRNL.EXE.@)
1192 */
1193 void WINAPI IoRegisterDriverReinitialization( PDRIVER_OBJECT obj, PDRIVER_REINITIALIZE reinit, PVOID context )
1194 {
1195 FIXME( "stub: %p %p %p\n", obj, reinit, context );
1196 }
1197
1198
1199 /***********************************************************************
1200 * IoRegisterShutdownNotification (NTOSKRNL.EXE.@)
1201 */
1202 NTSTATUS WINAPI IoRegisterShutdownNotification( PDEVICE_OBJECT obj )
1203 {
1204 FIXME( "stub: %p\n", obj );
1205 return STATUS_SUCCESS;
1206 }
1207
1208
1209 /***********************************************************************
1210 * IoUnregisterShutdownNotification (NTOSKRNL.EXE.@)
1211 */
1212 VOID WINAPI IoUnregisterShutdownNotification( PDEVICE_OBJECT obj )
1213 {
1214 FIXME( "stub: %p\n", obj );
1215 }
1216
1217
1218 /***********************************************************************
1219 * IoReportResourceUsage (NTOSKRNL.EXE.@)
1220 */
1221 NTSTATUS WINAPI IoReportResourceUsage(PUNICODE_STRING name, PDRIVER_OBJECT drv_obj, PCM_RESOURCE_LIST drv_list,
1222 ULONG drv_size, PDRIVER_OBJECT dev_obj, PCM_RESOURCE_LIST dev_list,
1223 ULONG dev_size, BOOLEAN overwrite, PBOOLEAN detected)
1224 {
1225 FIXME("(%s %p %p %u %p %p %u %d %p) stub\n", debugstr_w(name? name->Buffer : NULL),
1226 drv_obj, drv_list, drv_size, dev_obj, dev_list, dev_size, overwrite, detected);
1227 return STATUS_NOT_IMPLEMENTED;
1228 }
1229
1230
1231 /***********************************************************************
1232 * IoCompleteRequest (NTOSKRNL.EXE.@)
1233 */
1234 VOID WINAPI IoCompleteRequest( IRP *irp, UCHAR priority_boost )
1235 {
1236 IO_STACK_LOCATION *irpsp;
1237 PIO_COMPLETION_ROUTINE routine;
1238 NTSTATUS status, stat;
1239 HANDLE handle;
1240 int call_flag = 0;
1241
1242 TRACE( "%p %u\n", irp, priority_boost );
1243
1244 status = irp->IoStatus.u.Status;
1245 while (irp->CurrentLocation <= irp->StackCount)
1246 {
1247 irpsp = irp->Tail.Overlay.s.u2.CurrentStackLocation;
1248 routine = irpsp->CompletionRoutine;
1249 call_flag = 0;
1250 /* FIXME: add SL_INVOKE_ON_CANCEL support */
1251 if (routine)
1252 {
1253 if ((irpsp->Control & SL_INVOKE_ON_SUCCESS) && STATUS_SUCCESS == status)
1254 call_flag = 1;
1255 if ((irpsp->Control & SL_INVOKE_ON_ERROR) && STATUS_SUCCESS != status)
1256 call_flag = 1;
1257 }
1258 ++irp->CurrentLocation;
1259 ++irp->Tail.Overlay.s.u2.CurrentStackLocation;
1260 if (call_flag)
1261 {
1262 TRACE( "calling %p( %p, %p, %p )\n", routine,
1263 irpsp->DeviceObject, irp, irpsp->Context );
1264 stat = routine( irpsp->DeviceObject, irp, irpsp->Context );
1265 TRACE( "CompletionRoutine returned %x\n", stat );
1266 if (STATUS_MORE_PROCESSING_REQUIRED == stat)
1267 return;
1268 }
1269 }
1270
1271 handle = (HANDLE)irp->UserIosb;
1272 if (handle)
1273 {
1274 HANDLE manager = get_device_manager();
1275 void *out_buff = irp->UserBuffer;
1276 FILE_OBJECT *file = irp->Tail.Overlay.OriginalFileObject;
1277
1278 SERVER_START_REQ( set_irp_result )
1279 {
1280 req->manager = wine_server_obj_handle( manager );
1281 req->handle = wine_server_obj_handle( handle );
1282 req->status = irp->IoStatus.u.Status;
1283 req->file_ptr = wine_server_client_ptr( file );
1284 if (irp->IoStatus.u.Status >= 0)
1285 {
1286 req->size = irp->IoStatus.Information;
1287 if (out_buff) wine_server_add_data( req, out_buff, irp->IoStatus.Information );
1288 }
1289 wine_server_call( req );
1290 }
1291 SERVER_END_REQ;
1292 HeapFree( GetProcessHeap(), 0, out_buff );
1293 }
1294
1295 IoFreeIrp( irp );
1296 }
1297
1298
1299 /***********************************************************************
1300 * IofCompleteRequest (NTOSKRNL.EXE.@)
1301 */
1302 #ifdef DEFINE_FASTCALL2_ENTRYPOINT
1303 DEFINE_FASTCALL2_ENTRYPOINT( IofCompleteRequest )
1304 void WINAPI __regs_IofCompleteRequest( IRP *irp, UCHAR priority_boost )
1305 #else
1306 void WINAPI IofCompleteRequest( IRP *irp, UCHAR priority_boost )
1307 #endif
1308 {
1309 TRACE( "%p %u\n", irp, priority_boost );
1310 IoCompleteRequest( irp, priority_boost );
1311 }
1312
1313
1314 /***********************************************************************
1315 * InterlockedCompareExchange (NTOSKRNL.EXE.@)
1316 */
1317 #ifdef DEFINE_FASTCALL3_ENTRYPOINT
1318 DEFINE_FASTCALL3_ENTRYPOINT( NTOSKRNL_InterlockedCompareExchange )
1319 LONG WINAPI __regs_NTOSKRNL_InterlockedCompareExchange( LONG volatile *dest, LONG xchg, LONG compare )
1320 #else
1321 LONG WINAPI NTOSKRNL_InterlockedCompareExchange( LONG volatile *dest, LONG xchg, LONG compare )
1322 #endif
1323 {
1324 return InterlockedCompareExchange( dest, xchg, compare );
1325 }
1326
1327
1328 /***********************************************************************
1329 * InterlockedDecrement (NTOSKRNL.EXE.@)
1330 */
1331 #ifdef DEFINE_FASTCALL1_ENTRYPOINT
1332 DEFINE_FASTCALL1_ENTRYPOINT( NTOSKRNL_InterlockedDecrement )
1333 LONG WINAPI __regs_NTOSKRNL_InterlockedDecrement( LONG volatile *dest )
1334 #else
1335 LONG WINAPI NTOSKRNL_InterlockedDecrement( LONG volatile *dest )
1336 #endif
1337 {
1338 return InterlockedDecrement( dest );
1339 }
1340
1341
1342 /***********************************************************************
1343 * InterlockedExchange (NTOSKRNL.EXE.@)
1344 */
1345 #ifdef DEFINE_FASTCALL2_ENTRYPOINT
1346 DEFINE_FASTCALL2_ENTRYPOINT( NTOSKRNL_InterlockedExchange )
1347 LONG WINAPI __regs_NTOSKRNL_InterlockedExchange( LONG volatile *dest, LONG val )
1348 #else
1349 LONG WINAPI NTOSKRNL_InterlockedExchange( LONG volatile *dest, LONG val )
1350 #endif
1351 {
1352 return InterlockedExchange( dest, val );
1353 }
1354
1355
1356 /***********************************************************************
1357 * InterlockedExchangeAdd (NTOSKRNL.EXE.@)
1358 */
1359 #ifdef DEFINE_FASTCALL2_ENTRYPOINT
1360 DEFINE_FASTCALL2_ENTRYPOINT( NTOSKRNL_InterlockedExchangeAdd )
1361 LONG WINAPI __regs_NTOSKRNL_InterlockedExchangeAdd( LONG volatile *dest, LONG incr )
1362 #else
1363 LONG WINAPI NTOSKRNL_InterlockedExchangeAdd( LONG volatile *dest, LONG incr )
1364 #endif
1365 {
1366 return InterlockedExchangeAdd( dest, incr );
1367 }
1368
1369
1370 /***********************************************************************
1371 * InterlockedIncrement (NTOSKRNL.EXE.@)
1372 */
1373 #ifdef DEFINE_FASTCALL1_ENTRYPOINT
1374 DEFINE_FASTCALL1_ENTRYPOINT( NTOSKRNL_InterlockedIncrement )
1375 LONG WINAPI __regs_NTOSKRNL_InterlockedIncrement( LONG volatile *dest )
1376 #else
1377 LONG WINAPI NTOSKRNL_InterlockedIncrement( LONG volatile *dest )
1378 #endif
1379 {
1380 return InterlockedIncrement( dest );
1381 }
1382
1383
1384 /***********************************************************************
1385 * ExAllocatePool (NTOSKRNL.EXE.@)
1386 */
1387 PVOID WINAPI ExAllocatePool( POOL_TYPE type, SIZE_T size )
1388 {
1389 return ExAllocatePoolWithTag( type, size, 0 );
1390 }
1391
1392
1393 /***********************************************************************
1394 * ExAllocatePoolWithQuota (NTOSKRNL.EXE.@)
1395 */
1396 PVOID WINAPI ExAllocatePoolWithQuota( POOL_TYPE type, SIZE_T size )
1397 {
1398 return ExAllocatePoolWithTag( type, size, 0 );
1399 }
1400
1401
1402 /***********************************************************************
1403 * ExAllocatePoolWithTag (NTOSKRNL.EXE.@)
1404 */
1405 PVOID WINAPI ExAllocatePoolWithTag( POOL_TYPE type, SIZE_T size, ULONG tag )
1406 {
1407 /* FIXME: handle page alignment constraints */
1408 void *ret = HeapAlloc( GetProcessHeap(), 0, size );
1409 TRACE( "%lu pool %u -> %p\n", size, type, ret );
1410 return ret;
1411 }
1412
1413
1414 /***********************************************************************
1415 * ExAllocatePoolWithQuotaTag (NTOSKRNL.EXE.@)
1416 */
1417 PVOID WINAPI ExAllocatePoolWithQuotaTag( POOL_TYPE type, SIZE_T size, ULONG tag )
1418 {
1419 return ExAllocatePoolWithTag( type, size, tag );
1420 }
1421
1422
1423 /***********************************************************************
1424 * ExCreateCallback (NTOSKRNL.EXE.@)
1425 */
1426 NTSTATUS WINAPI ExCreateCallback(PCALLBACK_OBJECT *obj, POBJECT_ATTRIBUTES attr,
1427 BOOLEAN create, BOOLEAN allow_multiple)
1428 {
1429 FIXME("(%p, %p, %u, %u): stub\n", obj, attr, create, allow_multiple);
1430
1431 return STATUS_NOT_IMPLEMENTED;
1432 }
1433
1434
1435 /***********************************************************************
1436 * ExFreePool (NTOSKRNL.EXE.@)
1437 */
1438 void WINAPI ExFreePool( void *ptr )
1439 {
1440 ExFreePoolWithTag( ptr, 0 );
1441 }
1442
1443
1444 /***********************************************************************
1445 * ExFreePoolWithTag (NTOSKRNL.EXE.@)
1446 */
1447 void WINAPI ExFreePoolWithTag( void *ptr, ULONG tag )
1448 {
1449 TRACE( "%p\n", ptr );
1450 HeapFree( GetProcessHeap(), 0, ptr );
1451 }
1452
1453
1454 /***********************************************************************
1455 * ExInitializeResourceLite (NTOSKRNL.EXE.@)
1456 */
1457 NTSTATUS WINAPI ExInitializeResourceLite(PERESOURCE Resource)
1458 {
1459 FIXME( "stub: %p\n", Resource );
1460 return STATUS_NOT_IMPLEMENTED;
1461 }
1462
1463
1464 /***********************************************************************
1465 * ExInitializeNPagedLookasideList (NTOSKRNL.EXE.@)
1466 */
1467 void WINAPI ExInitializeNPagedLookasideList(PNPAGED_LOOKASIDE_LIST Lookaside,
1468 PALLOCATE_FUNCTION Allocate,
1469 PFREE_FUNCTION Free,
1470 ULONG Flags,
1471 SIZE_T Size,
1472 ULONG Tag,
1473 USHORT Depth)
1474 {
1475 FIXME( "stub: %p, %p, %p, %u, %lu, %u, %u\n", Lookaside, Allocate, Free, Flags, Size, Tag, Depth );
1476 }
1477
1478 /***********************************************************************
1479 * ExInitializePagedLookasideList (NTOSKRNL.EXE.@)
1480 */
1481 void WINAPI ExInitializePagedLookasideList(PPAGED_LOOKASIDE_LIST Lookaside,
1482 PALLOCATE_FUNCTION Allocate,
1483 PFREE_FUNCTION Free,
1484 ULONG Flags,
1485 SIZE_T Size,
1486 ULONG Tag,
1487 USHORT Depth)
1488 {
1489 FIXME( "stub: %p, %p, %p, %u, %lu, %u, %u\n", Lookaside, Allocate, Free, Flags, Size, Tag, Depth );
1490 }
1491
1492 /***********************************************************************
1493 * ExInitializeZone (NTOSKRNL.EXE.@)
1494 */
1495 NTSTATUS WINAPI ExInitializeZone(PZONE_HEADER Zone,
1496 ULONG BlockSize,
1497 PVOID InitialSegment,
1498 ULONG InitialSegmentSize)
1499 {
1500 FIXME( "stub: %p, %u, %p, %u\n", Zone, BlockSize, InitialSegment, InitialSegmentSize );
1501 return STATUS_NOT_IMPLEMENTED;
1502 }
1503
1504 /***********************************************************************
1505 * FsRtlRegisterUncProvider (NTOSKRNL.EXE.@)
1506 */
1507 NTSTATUS WINAPI FsRtlRegisterUncProvider(PHANDLE MupHandle, PUNICODE_STRING RedirDevName,
1508 BOOLEAN MailslotsSupported)
1509 {
1510 FIXME("(%p %p %d): stub\n", MupHandle, RedirDevName, MailslotsSupported);
1511 return STATUS_NOT_IMPLEMENTED;
1512 }
1513
1514 /***********************************************************************
1515 * IoGetCurrentProcess / PsGetCurrentProcess (NTOSKRNL.EXE.@)
1516 */
1517 PEPROCESS WINAPI IoGetCurrentProcess(void)
1518 {
1519 FIXME("() stub\n");
1520 return NULL;
1521 }
1522
1523 /***********************************************************************
1524 * KeGetCurrentThread / PsGetCurrentThread (NTOSKRNL.EXE.@)
1525 */
1526 PRKTHREAD WINAPI KeGetCurrentThread(void)
1527 {
1528 FIXME("() stub\n");
1529 return NULL;
1530 }
1531
1532 /***********************************************************************
1533 * KeInitializeEvent (NTOSKRNL.EXE.@)
1534 */
1535 void WINAPI KeInitializeEvent( PRKEVENT Event, EVENT_TYPE Type, BOOLEAN State )
1536 {
1537 FIXME( "stub: %p %d %d\n", Event, Type, State );
1538 }
1539
1540
1541 /***********************************************************************
1542 * KeInitializeMutex (NTOSKRNL.EXE.@)
1543 */
1544 void WINAPI KeInitializeMutex(PRKMUTEX Mutex, ULONG Level)
1545 {
1546 FIXME( "stub: %p, %u\n", Mutex, Level );
1547 }
1548
1549
1550 /***********************************************************************
1551 * KeWaitForMutexObject (NTOSKRNL.EXE.@)
1552 */
1553 NTSTATUS WINAPI KeWaitForMutexObject(PRKMUTEX Mutex, KWAIT_REASON WaitReason, KPROCESSOR_MODE WaitMode,
1554 BOOLEAN Alertable, PLARGE_INTEGER Timeout)
1555 {
1556 FIXME( "stub: %p, %d, %d, %d, %p\n", Mutex, WaitReason, WaitMode, Alertable, Timeout );
1557 return STATUS_NOT_IMPLEMENTED;
1558 }
1559
1560
1561 /***********************************************************************
1562 * KeReleaseMutex (NTOSKRNL.EXE.@)
1563 */
1564 LONG WINAPI KeReleaseMutex(PRKMUTEX Mutex, BOOLEAN Wait)
1565 {
1566 FIXME( "stub: %p, %d\n", Mutex, Wait );
1567 return STATUS_NOT_IMPLEMENTED;
1568 }
1569
1570
1571 /***********************************************************************
1572 * KeInitializeSemaphore (NTOSKRNL.EXE.@)
1573 */
1574 void WINAPI KeInitializeSemaphore( PRKSEMAPHORE Semaphore, LONG Count, LONG Limit )
1575 {
1576 FIXME( "(%p %d %d) stub\n", Semaphore , Count, Limit );
1577 }
1578
1579
1580 /***********************************************************************
1581 * KeInitializeSpinLock (NTOSKRNL.EXE.@)
1582 */
1583 void WINAPI KeInitializeSpinLock( PKSPIN_LOCK SpinLock )
1584 {
1585 FIXME( "stub: %p\n", SpinLock );
1586 }
1587
1588
1589 /***********************************************************************
1590 * KeInitializeTimerEx (NTOSKRNL.EXE.@)
1591 */
1592 void WINAPI KeInitializeTimerEx( PKTIMER Timer, TIMER_TYPE Type )
1593 {
1594 FIXME( "stub: %p %d\n", Timer, Type );
1595 }
1596
1597
1598 /***********************************************************************
1599 * KeInitializeTimer (NTOSKRNL.EXE.@)
1600 */
1601 void WINAPI KeInitializeTimer( PKTIMER Timer )
1602 {
1603 KeInitializeTimerEx(Timer, NotificationTimer);
1604 }
1605
1606 /***********************************************************************
1607 * KeInsertQueue (NTOSKRNL.EXE.@)
1608 */
1609 LONG WINAPI KeInsertQueue(PRKQUEUE Queue, PLIST_ENTRY Entry)
1610 {
1611 FIXME( "stub: %p %p\n", Queue, Entry );
1612 return 0;
1613 }
1614
1615 /**********************************************************************
1616 * KeQueryActiveProcessors (NTOSKRNL.EXE.@)
1617 *
1618 * Return the active Processors as bitmask
1619 *
1620 * RETURNS
1621 * active Processors as bitmask
1622 *
1623 */
1624 KAFFINITY WINAPI KeQueryActiveProcessors( void )
1625 {
1626 DWORD_PTR AffinityMask;
1627
1628 GetProcessAffinityMask( GetCurrentProcess(), &AffinityMask, NULL);
1629 return AffinityMask;
1630 }
1631
1632
1633 /**********************************************************************
1634 * KeQueryInterruptTime (NTOSKRNL.EXE.@)
1635 *
1636 * Return the interrupt time count
1637 *
1638 */
1639 ULONGLONG WINAPI KeQueryInterruptTime( void )
1640 {
1641 LARGE_INTEGER totaltime;
1642
1643 KeQueryTickCount(&totaltime);
1644 return totaltime.QuadPart;
1645 }
1646
1647
1648 /***********************************************************************
1649 * KeQuerySystemTime (NTOSKRNL.EXE.@)
1650 */
1651 void WINAPI KeQuerySystemTime( LARGE_INTEGER *time )
1652 {
1653 NtQuerySystemTime( time );
1654 }
1655
1656
1657 /***********************************************************************
1658 * KeQueryTickCount (NTOSKRNL.EXE.@)
1659 */
1660 void WINAPI KeQueryTickCount( LARGE_INTEGER *count )
1661 {
1662 count->QuadPart = NtGetTickCount();
1663 /* update the global variable too */
1664 KeTickCount.LowPart = count->u.LowPart;
1665 KeTickCount.High1Time = count->u.HighPart;
1666 KeTickCount.High2Time = count->u.HighPart;
1667 }
1668
1669
1670 /***********************************************************************
1671 * KeReleaseSemaphore (NTOSKRNL.EXE.@)
1672 */
1673 LONG WINAPI KeReleaseSemaphore( PRKSEMAPHORE Semaphore, KPRIORITY Increment,
1674 LONG Adjustment, BOOLEAN Wait )
1675 {
1676 FIXME("(%p %d %d %d) stub\n", Semaphore, Increment, Adjustment, Wait );
1677 return 0;
1678 }
1679
1680
1681 /***********************************************************************
1682 * KeQueryTimeIncrement (NTOSKRNL.EXE.@)
1683 */
1684 ULONG WINAPI KeQueryTimeIncrement(void)
1685 {
1686 return 10000;
1687 }
1688
1689
1690 /***********************************************************************
1691 * KeResetEvent (NTOSKRNL.EXE.@)
1692 */
1693 LONG WINAPI KeResetEvent( PRKEVENT Event )
1694 {
1695 FIXME("(%p): stub\n", Event);
1696 return 0;
1697 }
1698
1699
1700 /***********************************************************************
1701 * KeSetEvent (NTOSKRNL.EXE.@)
1702 */
1703 LONG WINAPI KeSetEvent( PRKEVENT Event, KPRIORITY Increment, BOOLEAN Wait )
1704 {
1705 FIXME("(%p, %d, %d): stub\n", Event, Increment, Wait);
1706 return 0;
1707 }
1708
1709
1710 /***********************************************************************
1711 * KeSetPriorityThread (NTOSKRNL.EXE.@)
1712 */
1713 KPRIORITY WINAPI KeSetPriorityThread( PKTHREAD Thread, KPRIORITY Priority )
1714 {
1715 FIXME("(%p %d)\n", Thread, Priority);
1716 return Priority;
1717 }
1718
1719 /***********************************************************************
1720 * KeSetSystemAffinityThread (NTOSKRNL.EXE.@)
1721 */
1722 VOID WINAPI KeSetSystemAffinityThread(KAFFINITY Affinity)
1723 {
1724 FIXME("(%lx) stub\n", Affinity);
1725 }
1726
1727 /***********************************************************************
1728 * KeWaitForSingleObject (NTOSKRNL.EXE.@)
1729 */
1730 NTSTATUS WINAPI KeWaitForSingleObject(PVOID Object,
1731 KWAIT_REASON WaitReason,
1732 KPROCESSOR_MODE WaitMode,
1733 BOOLEAN Alertable,
1734 PLARGE_INTEGER Timeout)
1735 {
1736 FIXME( "stub: %p, %d, %d, %d, %p\n", Object, WaitReason, WaitMode, Alertable, Timeout );
1737 return STATUS_NOT_IMPLEMENTED;
1738 }
1739
1740 /***********************************************************************
1741 * IoRegisterFileSystem (NTOSKRNL.EXE.@)
1742 */
1743 VOID WINAPI IoRegisterFileSystem(PDEVICE_OBJECT DeviceObject)
1744 {
1745 FIXME("(%p): stub\n", DeviceObject);
1746 }
1747
1748 /***********************************************************************
1749 * IoUnregisterFileSystem (NTOSKRNL.EXE.@)
1750 */
1751 VOID WINAPI IoUnregisterFileSystem(PDEVICE_OBJECT DeviceObject)
1752 {
1753 FIXME("(%p): stub\n", DeviceObject);
1754 }
1755
1756 /***********************************************************************
1757 * MmAllocateNonCachedMemory (NTOSKRNL.EXE.@)
1758 */
1759 PVOID WINAPI MmAllocateNonCachedMemory( SIZE_T size )
1760 {
1761 TRACE( "%lu\n", size );
1762 return VirtualAlloc( NULL, size, MEM_RESERVE|MEM_COMMIT, PAGE_READWRITE|PAGE_NOCACHE );
1763 }
1764
1765 /***********************************************************************
1766 * MmAllocateContiguousMemory (NTOSKRNL.EXE.@)
1767 */
1768 PVOID WINAPI MmAllocateContiguousMemory( SIZE_T size, PHYSICAL_ADDRESS highest_valid_address )
1769 {
1770 FIXME( "%lu, %s stub\n", size, wine_dbgstr_longlong(highest_valid_address.QuadPart) );
1771 return NULL;
1772 }
1773
1774 /***********************************************************************
1775 * MmAllocateContiguousMemorySpecifyCache (NTOSKRNL.EXE.@)
1776 */
1777 PVOID WINAPI MmAllocateContiguousMemorySpecifyCache( SIZE_T size,
1778 PHYSICAL_ADDRESS lowest_valid_address,
1779 PHYSICAL_ADDRESS highest_valid_address,
1780 PHYSICAL_ADDRESS BoundaryAddressMultiple,
1781 MEMORY_CACHING_TYPE CacheType )
1782 {
1783 FIXME(": stub\n");
1784 return NULL;
1785 }
1786
1787 /***********************************************************************
1788 * MmAllocatePagesForMdl (NTOSKRNL.EXE.@)
1789 */
1790 PMDL WINAPI MmAllocatePagesForMdl(PHYSICAL_ADDRESS lowaddress, PHYSICAL_ADDRESS highaddress,
1791 PHYSICAL_ADDRESS skipbytes, SIZE_T size)
1792 {
1793 FIXME("%s %s %s %lu: stub\n", wine_dbgstr_longlong(lowaddress.QuadPart), wine_dbgstr_longlong(highaddress.QuadPart),
1794 wine_dbgstr_longlong(skipbytes.QuadPart), size);
1795 return NULL;
1796 }
1797
1798 /***********************************************************************
1799 * MmFreeNonCachedMemory (NTOSKRNL.EXE.@)
1800 */
1801 void WINAPI MmFreeNonCachedMemory( void *addr, SIZE_T size )
1802 {
1803 TRACE( "%p %lu\n", addr, size );
1804 VirtualFree( addr, 0, MEM_RELEASE );
1805 }
1806
1807 /***********************************************************************
1808 * MmIsAddressValid (NTOSKRNL.EXE.@)
1809 *
1810 * Check if the process can access the virtual address without a pagefault
1811 *
1812 * PARAMS
1813 * VirtualAddress [I] Address to check
1814 *
1815 * RETURNS
1816 * Failure: FALSE
1817 * Success: TRUE (Accessing the Address works without a Pagefault)
1818 *
1819 */
1820 BOOLEAN WINAPI MmIsAddressValid(PVOID VirtualAddress)
1821 {
1822 TRACE("(%p)\n", VirtualAddress);
1823 return !IsBadWritePtr(VirtualAddress, 1);
1824 }
1825
1826 /***********************************************************************
1827 * MmMapIoSpace (NTOSKRNL.EXE.@)
1828 */
1829 PVOID WINAPI MmMapIoSpace( PHYSICAL_ADDRESS PhysicalAddress, DWORD NumberOfBytes, DWORD CacheType )
1830 {
1831 FIXME( "stub: 0x%08x%08x, %d, %d\n", PhysicalAddress.u.HighPart, PhysicalAddress.u.LowPart, NumberOfBytes, CacheType );
1832 return NULL;
1833 }
1834
1835
1836 /***********************************************************************
1837 * MmLockPagableSectionByHandle (NTOSKRNL.EXE.@)
1838 */
1839 VOID WINAPI MmLockPagableSectionByHandle(PVOID ImageSectionHandle)
1840 {
1841 FIXME("stub %p\n", ImageSectionHandle);
1842 }
1843
1844 /***********************************************************************
1845 * MmMapLockedPagesSpecifyCache (NTOSKRNL.EXE.@)
1846 */
1847 PVOID WINAPI MmMapLockedPagesSpecifyCache(PMDLX MemoryDescriptorList, KPROCESSOR_MODE AccessMode, MEMORY_CACHING_TYPE CacheType,
1848 PVOID BaseAddress, ULONG BugCheckOnFailure, MM_PAGE_PRIORITY Priority)
1849 {
1850 FIXME("(%p, %u, %u, %p, %u, %u): stub\n", MemoryDescriptorList, AccessMode, CacheType, BaseAddress, BugCheckOnFailure, Priority);
1851
1852 return NULL;
1853 }
1854
1855 /***********************************************************************
1856 * MmUnlockPagableImageSection (NTOSKRNL.EXE.@)
1857 */
1858 VOID WINAPI MmUnlockPagableImageSection(PVOID ImageSectionHandle)
1859 {
1860 FIXME("stub %p\n", ImageSectionHandle);
1861 }
1862
1863 /***********************************************************************
1864 * MmPageEntireDriver (NTOSKRNL.EXE.@)
1865 */
1866 PVOID WINAPI MmPageEntireDriver(PVOID AddrInSection)
1867 {
1868 TRACE("%p\n", AddrInSection);
1869 return AddrInSection;
1870 }
1871
1872
1873 /***********************************************************************
1874 * MmProbeAndLockPages (NTOSKRNL.EXE.@)
1875 */
1876 void WINAPI MmProbeAndLockPages(PMDLX MemoryDescriptorList, KPROCESSOR_MODE AccessMode, LOCK_OPERATION Operation)
1877 {
1878 FIXME("(%p, %u, %u): stub\n", MemoryDescriptorList, AccessMode, Operation);
1879 }
1880
1881
1882 /***********************************************************************
1883 * MmResetDriverPaging (NTOSKRNL.EXE.@)
1884 */
1885 void WINAPI MmResetDriverPaging(PVOID AddrInSection)
1886 {
1887 TRACE("%p\n", AddrInSection);
1888 }
1889
1890
1891 /***********************************************************************
1892 * MmUnlockPages (NTOSKRNL.EXE.@)
1893 */
1894 void WINAPI MmUnlockPages(PMDLX MemoryDescriptorList)
1895 {
1896 FIXME("(%p): stub\n", MemoryDescriptorList);
1897 }
1898
1899
1900 /***********************************************************************
1901 * MmUnmapIoSpace (NTOSKRNL.EXE.@)
1902 */
1903 VOID WINAPI MmUnmapIoSpace( PVOID BaseAddress, SIZE_T NumberOfBytes )
1904 {
1905 FIXME( "stub: %p, %lu\n", BaseAddress, NumberOfBytes );
1906 }
1907
1908 /***********************************************************************
1909 * ObfReferenceObject (NTOSKRNL.EXE.@)
1910 */
1911 VOID WINAPI ObfReferenceObject(PVOID Object)
1912 {
1913 FIXME("(%p): stub\n", Object);
1914 }
1915
1916 /***********************************************************************
1917 * ObReferenceObjectByHandle (NTOSKRNL.EXE.@)
1918 */
1919 NTSTATUS WINAPI ObReferenceObjectByHandle( HANDLE obj, ACCESS_MASK access,
1920 POBJECT_TYPE type,
1921 KPROCESSOR_MODE mode, PVOID* ptr,
1922 POBJECT_HANDLE_INFORMATION info)
1923 {
1924 FIXME( "stub: %p %x %p %d %p %p\n", obj, access, type, mode, ptr, info);
1925 return STATUS_NOT_IMPLEMENTED;
1926 }
1927
1928 /***********************************************************************
1929 * ObReferenceObjectByName (NTOSKRNL.EXE.@)
1930 */
1931 NTSTATUS WINAPI ObReferenceObjectByName( UNICODE_STRING *ObjectName,
1932 ULONG Attributes,
1933 ACCESS_STATE *AccessState,
1934 ACCESS_MASK DesiredAccess,
1935 POBJECT_TYPE ObjectType,
1936 KPROCESSOR_MODE AccessMode,
1937 void *ParseContext,
1938 void **Object)
1939 {
1940 FIXME("stub\n");
1941 return STATUS_NOT_IMPLEMENTED;
1942 }
1943
1944 /***********************************************************************
1945 * ObfDereferenceObject (NTOSKRNL.EXE.@)
1946 */
1947 #ifdef DEFINE_FASTCALL1_ENTRYPOINT
1948 DEFINE_FASTCALL1_ENTRYPOINT( ObfDereferenceObject )
1949 void WINAPI __regs_ObfDereferenceObject( VOID *obj )
1950 #else
1951 void WINAPI ObfDereferenceObject( VOID *obj )
1952 #endif
1953 {
1954 FIXME( "stub: %p\n", obj );
1955 }
1956
1957
1958 /***********************************************************************
1959 * PsCreateSystemThread (NTOSKRNL.EXE.@)
1960 */
1961 NTSTATUS WINAPI PsCreateSystemThread(PHANDLE ThreadHandle, ULONG DesiredAccess,
1962 POBJECT_ATTRIBUTES ObjectAttributes,
1963 HANDLE ProcessHandle, PCLIENT_ID ClientId,
1964 PKSTART_ROUTINE StartRoutine, PVOID StartContext)
1965 {
1966 if (!ProcessHandle) ProcessHandle = GetCurrentProcess();
1967 return RtlCreateUserThread(ProcessHandle, 0, FALSE, 0, 0,
1968 0, StartRoutine, StartContext,
1969 ThreadHandle, ClientId);
1970 }
1971
1972 /***********************************************************************
1973 * PsGetCurrentProcessId (NTOSKRNL.EXE.@)
1974 */
1975 HANDLE WINAPI PsGetCurrentProcessId(void)
1976 {
1977 if (GetCurrentThreadId() == request_thread)
1978 return UlongToHandle(client_pid);
1979 return UlongToHandle(GetCurrentProcessId());
1980 }
1981
1982
1983 /***********************************************************************
1984 * PsGetCurrentThreadId (NTOSKRNL.EXE.@)
1985 */
1986 HANDLE WINAPI PsGetCurrentThreadId(void)
1987 {
1988 if (GetCurrentThreadId() == request_thread)
1989 return UlongToHandle(client_tid);
1990 return UlongToHandle(GetCurrentThreadId());
1991 }
1992
1993
1994 /***********************************************************************
1995 * PsGetVersion (NTOSKRNL.EXE.@)
1996 */
1997 BOOLEAN WINAPI PsGetVersion(ULONG *major, ULONG *minor, ULONG *build, UNICODE_STRING *version )
1998 {
1999 RTL_OSVERSIONINFOEXW info;
2000
2001 info.dwOSVersionInfoSize = sizeof(info);
2002 RtlGetVersion( &info );
2003 if (major) *major = info.dwMajorVersion;
2004 if (minor) *minor = info.dwMinorVersion;
2005 if (build) *build = info.dwBuildNumber;
2006
2007 if (version)
2008 {
2009 #if 0 /* FIXME: GameGuard passes an uninitialized pointer in version->Buffer */
2010 size_t len = min( strlenW(info.szCSDVersion)*sizeof(WCHAR), version->MaximumLength );
2011 memcpy( version->Buffer, info.szCSDVersion, len );
2012 if (len < version->MaximumLength) version->Buffer[len / sizeof(WCHAR)] = 0;
2013 version->Length = len;
2014 #endif
2015 }
2016 return TRUE;
2017 }
2018
2019
2020 /***********************************************************************
2021 * PsImpersonateClient (NTOSKRNL.EXE.@)
2022 */
2023 NTSTATUS WINAPI PsImpersonateClient(PETHREAD Thread, PACCESS_TOKEN Token, BOOLEAN CopyOnOpen,
2024 BOOLEAN EffectiveOnly, SECURITY_IMPERSONATION_LEVEL ImpersonationLevel)
2025 {
2026 FIXME("(%p, %p, %u, %u, %u): stub\n", Thread, Token, CopyOnOpen, EffectiveOnly, ImpersonationLevel);
2027
2028 return STATUS_NOT_IMPLEMENTED;
2029 }
2030
2031
2032 /***********************************************************************
2033 * PsSetCreateProcessNotifyRoutine (NTOSKRNL.EXE.@)
2034 */
2035 NTSTATUS WINAPI PsSetCreateProcessNotifyRoutine( PCREATE_PROCESS_NOTIFY_ROUTINE callback, BOOLEAN remove )
2036 {
2037 FIXME( "stub: %p %d\n", callback, remove );
2038 return STATUS_SUCCESS;
2039 }
2040
2041
2042 /***********************************************************************
2043 * PsSetCreateThreadNotifyRoutine (NTOSKRNL.EXE.@)
2044 */
2045 NTSTATUS WINAPI PsSetCreateThreadNotifyRoutine( PCREATE_THREAD_NOTIFY_ROUTINE NotifyRoutine )
2046 {
2047 FIXME( "stub: %p\n", NotifyRoutine );
2048 return STATUS_SUCCESS;
2049 }
2050
2051
2052 /***********************************************************************
2053 * PsTerminateSystemThread (NTOSKRNL.EXE.@)
2054 */
2055 NTSTATUS WINAPI PsTerminateSystemThread(NTSTATUS ExitStatus)
2056 {
2057 FIXME( "stub: %u\n", ExitStatus );
2058 return STATUS_NOT_IMPLEMENTED;
2059 }
2060
2061
2062 /***********************************************************************
2063 * MmGetSystemRoutineAddress (NTOSKRNL.EXE.@)
2064 */
2065 PVOID WINAPI MmGetSystemRoutineAddress(PUNICODE_STRING SystemRoutineName)
2066 {
2067 HMODULE hMod;
2068 STRING routineNameA;
2069 PVOID pFunc = NULL;
2070
2071 static const WCHAR ntoskrnlW[] = {'n','t','o','s','k','r','n','l','.','e','x','e',0};
2072 static const WCHAR halW[] = {'h','a','l','.','d','l','l',0};
2073
2074 if (!SystemRoutineName) return NULL;
2075
2076 if (RtlUnicodeStringToAnsiString( &routineNameA, SystemRoutineName, TRUE ) == STATUS_SUCCESS)
2077 {
2078 /* We only support functions exported from ntoskrnl.exe or hal.dll */
2079 hMod = GetModuleHandleW( ntoskrnlW );
2080 pFunc = GetProcAddress( hMod, routineNameA.Buffer );
2081 if (!pFunc)
2082 {
2083 hMod = GetModuleHandleW( halW );
2084 if (hMod) pFunc = GetProcAddress( hMod, routineNameA.Buffer );
2085 }
2086 RtlFreeAnsiString( &routineNameA );
2087 }
2088
2089 if (pFunc)
2090 TRACE( "%s -> %p\n", debugstr_us(SystemRoutineName), pFunc );
2091 else
2092 FIXME( "%s not found\n", debugstr_us(SystemRoutineName) );
2093 return pFunc;
2094 }
2095
2096
2097 /***********************************************************************
2098 * MmQuerySystemSize (NTOSKRNL.EXE.@)
2099 */
2100 MM_SYSTEMSIZE WINAPI MmQuerySystemSize(void)
2101 {
2102 FIXME("stub\n");
2103 return MmLargeSystem;
2104 }
2105
2106 /***********************************************************************
2107 * KeInitializeDpc (NTOSKRNL.EXE.@)
2108 */
2109 VOID WINAPI KeInitializeDpc(PRKDPC Dpc, PKDEFERRED_ROUTINE DeferredRoutine, PVOID DeferredContext)
2110 {
2111 FIXME("stub\n");
2112 }
2113
2114 /***********************************************************************
2115 * READ_REGISTER_BUFFER_UCHAR (NTOSKRNL.EXE.@)
2116 */
2117 VOID WINAPI READ_REGISTER_BUFFER_UCHAR(PUCHAR Register, PUCHAR Buffer, ULONG Count)
2118 {
2119 FIXME("stub\n");
2120 }
2121
2122 /*****************************************************
2123 * PoSetPowerState (NTOSKRNL.EXE.@)
2124 */
2125 POWER_STATE WINAPI PoSetPowerState(PDEVICE_OBJECT DeviceObject, POWER_STATE_TYPE Type, POWER_STATE State)
2126 {
2127 FIXME("(%p %u %u) stub\n", DeviceObject, Type, State.DeviceState);
2128 return State;
2129 }
2130
2131 /*****************************************************
2132 * IoWMIRegistrationControl (NTOSKRNL.EXE.@)
2133 */
2134 NTSTATUS WINAPI IoWMIRegistrationControl(PDEVICE_OBJECT DeviceObject, ULONG Action)
2135 {
2136 FIXME("(%p %u) stub\n", DeviceObject, Action);
2137 return STATUS_SUCCESS;
2138 }
2139
2140 /*****************************************************
2141 * PsSetLoadImageNotifyRoutine (NTOSKRNL.EXE.@)
2142 */
2143 NTSTATUS WINAPI PsSetLoadImageNotifyRoutine(PLOAD_IMAGE_NOTIFY_ROUTINE routine)
2144 {
2145 FIXME("(%p) stub\n", routine);
2146 return STATUS_SUCCESS;
2147 }
2148
2149 /*****************************************************
2150 * PsLookupProcessByProcessId (NTOSKRNL.EXE.@)
2151 */
2152 NTSTATUS WINAPI PsLookupProcessByProcessId(HANDLE processid, PEPROCESS *process)
2153 {
2154 static int once;
2155 if (!once++) FIXME("(%p %p) stub\n", processid, process);
2156 return STATUS_NOT_IMPLEMENTED;
2157 }
2158
2159
2160 /*****************************************************
2161 * IoSetThreadHardErrorMode (NTOSKRNL.EXE.@)
2162 */
2163 BOOLEAN WINAPI IoSetThreadHardErrorMode(BOOLEAN EnableHardErrors)
2164 {
2165 FIXME("stub\n");
2166 return FALSE;
2167 }
2168
2169
2170 /*****************************************************
2171 * IoInitializeRemoveLockEx (NTOSKRNL.EXE.@)
2172 */
2173 VOID WINAPI IoInitializeRemoveLockEx(PIO_REMOVE_LOCK lock, ULONG tag,
2174 ULONG maxmin, ULONG high, ULONG size)
2175 {
2176 FIXME("(%p %u %u %u %u) stub\n", lock, tag, maxmin, high, size);
2177 }
2178
2179
2180 /*****************************************************
2181 * IoAcquireRemoveLockEx (NTOSKRNL.EXE.@)
2182 */
2183
2184 NTSTATUS WINAPI IoAcquireRemoveLockEx(PIO_REMOVE_LOCK lock, PVOID tag,
2185 LPCSTR file, ULONG line, ULONG lock_size)
2186 {
2187 FIXME("(%p, %p, %s, %u, %u): stub\n", lock, tag, debugstr_a(file), line, lock_size);
2188
2189 return STATUS_NOT_IMPLEMENTED;
2190 }
2191
2192
2193 /*****************************************************
2194 * DllMain
2195 */
2196 BOOL WINAPI DllMain( HINSTANCE inst, DWORD reason, LPVOID reserved )
2197 {
2198 static void *handler;
2199 LARGE_INTEGER count;
2200
2201 switch(reason)
2202 {
2203 case DLL_PROCESS_ATTACH:
2204 DisableThreadLibraryCalls( inst );
2205 #if defined(__i386__) || defined(__x86_64__)
2206 handler = RtlAddVectoredExceptionHandler( TRUE, vectored_handler );
2207 #endif
2208 KeQueryTickCount( &count ); /* initialize the global KeTickCount */
2209 break;
2210 case DLL_PROCESS_DETACH:
2211 if (reserved) break;
2212 RtlRemoveVectoredExceptionHandler( handler );
2213 break;
2214 }
2215 return TRUE;
2216 }
2217
2218 /*****************************************************
2219 * Ke386IoSetAccessProcess (NTOSKRNL.EXE.@)
2220 */
2221 BOOLEAN WINAPI Ke386IoSetAccessProcess(PEPROCESS *process, ULONG flag)
2222 {
2223 FIXME("(%p %d) stub\n", process, flag);
2224 return FALSE;
2225 }
2226
2227 /*****************************************************
2228 * Ke386SetIoAccessMap (NTOSKRNL.EXE.@)
2229 */
2230 BOOLEAN WINAPI Ke386SetIoAccessMap(ULONG flag, PVOID buffer)
2231 {
2232 FIXME("(%d %p) stub\n", flag, buffer);
2233 return FALSE;
2234 }
2235
2236 /*****************************************************
2237 * IoCreateSynchronizationEvent (NTOSKRNL.EXE.@)
2238 */
2239 PKEVENT WINAPI IoCreateSynchronizationEvent(PUNICODE_STRING name, PHANDLE handle)
2240 {
2241 FIXME("(%p %p) stub\n", name, handle);
2242 return NULL;
2243 }
2244
2245 /*****************************************************
2246 * IoStartNextPacket (NTOSKRNL.EXE.@)
2247 */
2248 VOID WINAPI IoStartNextPacket(PDEVICE_OBJECT deviceobject, BOOLEAN cancelable)
2249 {
2250 FIXME("(%p %d) stub\n", deviceobject, cancelable);
2251 }
2252
2253 /*****************************************************
2254 * ObQueryNameString (NTOSKRNL.EXE.@)
2255 */
2256 NTSTATUS WINAPI ObQueryNameString(PVOID object, POBJECT_NAME_INFORMATION name, ULONG maxlength, PULONG returnlength)
2257 {
2258 FIXME("(%p %p %u %p) stub\n", object, name, maxlength, returnlength);
2259 return STATUS_NOT_IMPLEMENTED;
2260 }
2261
2262 /*****************************************************
2263 * IoRegisterPlugPlayNotification (NTOSKRNL.EXE.@)
2264 */
2265 NTSTATUS WINAPI IoRegisterPlugPlayNotification(IO_NOTIFICATION_EVENT_CATEGORY category, ULONG flags, PVOID data,
2266 PDRIVER_OBJECT driver, PDRIVER_NOTIFICATION_CALLBACK_ROUTINE callback,
2267 PVOID context, PVOID *notification)
2268 {
2269 FIXME("(%u %u %p %p %p %p %p) stub\n", category, flags, data, driver, callback, context, notification);
2270 return STATUS_SUCCESS;
2271 }
2272
2273 /*****************************************************
2274 * IoCsqInitialize (NTOSKRNL.EXE.@)
2275 */
2276 NTSTATUS WINAPI IoCsqInitialize(PIO_CSQ csq, PIO_CSQ_INSERT_IRP insert_irp, PIO_CSQ_REMOVE_IRP remove_irp,
2277 PIO_CSQ_PEEK_NEXT_IRP peek_irp, PIO_CSQ_ACQUIRE_LOCK acquire_lock,
2278 PIO_CSQ_RELEASE_LOCK release_lock, PIO_CSQ_COMPLETE_CANCELED_IRP complete_irp)
2279 {
2280 FIXME("(%p %p %p %p %p %p %p) stub\n",
2281 csq, insert_irp, remove_irp, peek_irp, acquire_lock, release_lock, complete_irp);
2282 return STATUS_SUCCESS;
2283 }
2284
2285 /*****************************************************
2286 * ExInterlockedRemoveHeadList (NTOSKRNL.EXE.@)
2287 */
2288 PLIST_ENTRY WINAPI ExInterlockedRemoveHeadList(PLIST_ENTRY head, PKSPIN_LOCK lock)
2289 {
2290 FIXME("(%p %p) stub\n", head, lock);
2291 return NULL;
2292 }
2293
2294 /***********************************************************************
2295 * ExfInterlockedRemoveHeadList (NTOSKRNL.EXE.@)
2296 */
2297 #ifdef DEFINE_FASTCALL2_ENTRYPOINT
2298 DEFINE_FASTCALL2_ENTRYPOINT( ExfInterlockedRemoveHeadList )
2299 PLIST_ENTRY WINAPI __regs_ExfInterlockedRemoveHeadList(PLIST_ENTRY head, PKSPIN_LOCK lock)
2300 #else
2301 PLIST_ENTRY WINAPI ExfInterlockedRemoveHeadList(PLIST_ENTRY head, PKSPIN_LOCK lock)
2302 #endif
2303 {
2304 FIXME("(%p %p) stub\n", head, lock);
2305 return ExInterlockedRemoveHeadList( head, lock );
2306 }
Windows API implementation