dlls/ntoskrnl.exe/ntoskrnl.c

   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 /* process an ioctl request for a given device */
 132 static NTSTATUS process_ioctl( DEVICE_OBJECT *device, ULONG code, void *in_buff,
 133                                ULONG in_size, ULONG out_size, HANDLE ioctl )
 134 {
 135     IRP *irp;
 136     void *out_buff = NULL;
 137     FILE_OBJECT file;
 138     LARGE_INTEGER count;
 139
 140     TRACE( "ioctl %x device %p in_size %u out_size %u\n", code, device, in_size, out_size );
 141
 142     /* so we can spot things that we should initialize */
 143     memset( &file, 0x88, sizeof(file) );
 144
 145     if ((code & 3) == METHOD_BUFFERED) out_size = max( in_size, out_size );
 146
 147     if (out_size)
 148     {
 149         if (!(out_buff = HeapAlloc( GetProcessHeap(), 0, out_size ))) return STATUS_NO_MEMORY;
 150         if ((code & 3) == METHOD_BUFFERED)
 151         {
 152             memcpy( out_buff, in_buff, in_size );
 153             in_buff = out_buff;
 154         }
 155     }
 156
 157     /* note: we abuse UserIosb to store the server handle to the ioctl */
 158     irp = IoBuildDeviceIoControlRequest( code, device, in_buff, in_size, out_buff, out_size,
 159                                          FALSE, NULL, (IO_STATUS_BLOCK *)ioctl );
 160     if (!irp)
 161     {
 162         HeapFree( GetProcessHeap(), 0, out_buff );
 163         return STATUS_NO_MEMORY;
 164     }
 165     irp->RequestorMode = UserMode;
 166     irp->Tail.Overlay.OriginalFileObject = &file;
 167
 168     file.FsContext = NULL;
 169     file.FsContext2 = NULL;
 170
 171     KeQueryTickCount( &count );  /* update the global KeTickCount */
 172
 173     device->CurrentIrp = irp;
 174
 175     IoCallDriver( device, irp );
 176
 177     device->CurrentIrp = NULL;
 178
 179     return STATUS_SUCCESS;
 180 }
 181
 182
 183 /***********************************************************************
 184  *           wine_ntoskrnl_main_loop   (Not a Windows API)
 185  */
 186 NTSTATUS CDECL wine_ntoskrnl_main_loop( HANDLE stop_event )
 187 {
 188     HANDLE manager = get_device_manager();
 189     HANDLE irp = 0;
 190     NTSTATUS status = STATUS_SUCCESS;
 191     irp_params_t irp_params;
 192     void *in_buff;
 193     DEVICE_OBJECT *device = NULL;
 194     ULONG in_size = 4096, out_size = 0;
 195     HANDLE handles[2];
 196
 197     request_thread = GetCurrentThreadId();
 198
 199     if (!(in_buff = HeapAlloc( GetProcessHeap(), 0, in_size )))
 200     {
 201         ERR( "failed to allocate buffer\n" );
 202         return STATUS_NO_MEMORY;
 203     }
 204
 205     handles[0] = stop_event;
 206     handles[1] = manager;
 207
 208     for (;;)
 209     {
 210         SERVER_START_REQ( get_next_device_request )
 211         {
 212             req->manager = wine_server_obj_handle( manager );
 213             req->prev = wine_server_obj_handle( irp );
 214             req->status = status;
 215             wine_server_set_reply( req, in_buff, in_size );
 216             if (!(status = wine_server_call( req )))
 217             {
 218                 irp        = wine_server_ptr_handle( reply->next );
 219                 device     = wine_server_get_ptr( reply->user_ptr );
 220                 irp_params = reply->params;
 221                 client_tid = reply->client_tid;
 222                 client_pid = reply->client_pid;
 223                 in_size    = reply->in_size;
 224                 out_size   = reply->out_size;
 225             }
 226             else
 227             {
 228                 irp = 0; /* no previous irp */
 229                 out_size = 0;
 230                 in_size = reply->in_size;
 231             }
 232         }
 233         SERVER_END_REQ;
 234
 235         switch(status)
 236         {
 237         case STATUS_SUCCESS:
 238             switch (irp_params.major)
 239             {
 240             case IRP_MJ_DEVICE_CONTROL:
 241                 status = process_ioctl( device, irp_params.ioctl.code, in_buff, in_size, out_size, irp );
 242                 break;
 243             default:
 244                 FIXME( "unsupported request %u\n", irp_params.major );
 245                 status = STATUS_NOT_SUPPORTED;
 246                 break;
 247             }
 248             if (status == STATUS_SUCCESS) irp = 0;  /* status reported by IoCompleteRequest */
 249             break;
 250         case STATUS_BUFFER_OVERFLOW:
 251             HeapFree( GetProcessHeap(), 0, in_buff );
 252             in_buff = HeapAlloc( GetProcessHeap(), 0, in_size );
 253             /* restart with larger buffer */
 254             break;
 255         case STATUS_PENDING:
 256             for (;;)
 257             {
 258                 DWORD ret = WaitForMultipleObjectsEx( 2, handles, FALSE, INFINITE, TRUE );
 259                 if (ret == WAIT_OBJECT_0)
 260                 {
 261                     HeapFree( GetProcessHeap(), 0, in_buff );
 262                     return STATUS_SUCCESS;
 263                 }
 264                 if (ret != WAIT_IO_COMPLETION) break;
 265             }
 266             break;
 267         }
 268     }
 269 }
 270
 271
 272 /***********************************************************************
 273  *           IoAcquireCancelSpinLock  (NTOSKRNL.EXE.@)
 274  */
 275 void WINAPI IoAcquireCancelSpinLock(PKIRQL irql)
 276 {
 277     FIXME("(%p): stub\n", irql);
 278 }
 279
 280
 281 /***********************************************************************
 282  *           IoReleaseCancelSpinLock  (NTOSKRNL.EXE.@)
 283  */
 284 void WINAPI IoReleaseCancelSpinLock(PKIRQL irql)
 285 {
 286     FIXME("(%p): stub\n", irql);
 287 }
 288
 289
 290 /***********************************************************************
 291  *           IoAllocateDriverObjectExtension  (NTOSKRNL.EXE.@)
 292  */
 293 NTSTATUS WINAPI IoAllocateDriverObjectExtension( PDRIVER_OBJECT DriverObject,
 294                                                  PVOID ClientIdentificationAddress,
 295                                                  ULONG DriverObjectExtensionSize,
 296                                                  PVOID *DriverObjectExtension )
 297 {
 298     FIXME( "stub: %p, %p, %u, %p\n", DriverObject, ClientIdentificationAddress,
 299             DriverObjectExtensionSize, DriverObjectExtension );
 300     return STATUS_NOT_IMPLEMENTED;
 301 }
 302
 303
 304 /***********************************************************************
 305  *           IoGetDriverObjectExtension  (NTOSKRNL.EXE.@)
 306  */
 307 PVOID WINAPI IoGetDriverObjectExtension( PDRIVER_OBJECT DriverObject,
 308                                          PVOID ClientIdentificationAddress )
 309 {
 310     FIXME( "stub: %p, %p\n", DriverObject, ClientIdentificationAddress );
 311     return NULL;
 312 }
 313
 314
 315 /***********************************************************************
 316  *           IoInitializeIrp  (NTOSKRNL.EXE.@)
 317  */
 318 void WINAPI IoInitializeIrp( IRP *irp, USHORT size, CCHAR stack_size )
 319 {
 320     TRACE( "%p, %u, %d\n", irp, size, stack_size );
 321
 322     RtlZeroMemory( irp, size );
 323
 324     irp->Type = IO_TYPE_IRP;
 325     irp->Size = size;
 326     InitializeListHead( &irp->ThreadListEntry );
 327     irp->StackCount = stack_size;
 328     irp->CurrentLocation = stack_size + 1;
 329     irp->Tail.Overlay.s.u2.CurrentStackLocation =
 330             (PIO_STACK_LOCATION)(irp + 1) + stack_size;
 331 }
 332
 333
 334 /***********************************************************************
 335  *           IoInitializeTimer   (NTOSKRNL.EXE.@)
 336  */
 337 NTSTATUS WINAPI IoInitializeTimer(PDEVICE_OBJECT DeviceObject,
 338                                   PIO_TIMER_ROUTINE TimerRoutine,
 339                                   PVOID Context)
 340 {
 341     FIXME( "stub: %p, %p, %p\n", DeviceObject, TimerRoutine, Context );
 342     return STATUS_NOT_IMPLEMENTED;
 343 }
 344
 345
 346 /***********************************************************************
 347  *           IoStartTimer   (NTOSKRNL.EXE.@)
 348  */
 349 void WINAPI IoStartTimer(PDEVICE_OBJECT DeviceObject)
 350 {
 351     FIXME( "stub: %p\n", DeviceObject );
 352 }
 353
 354
 355 /***********************************************************************
 356  *           IoAllocateIrp  (NTOSKRNL.EXE.@)
 357  */
 358 PIRP WINAPI IoAllocateIrp( CCHAR stack_size, BOOLEAN charge_quota )
 359 {
 360     SIZE_T size;
 361     PIRP irp;
 362
 363     TRACE( "%d, %d\n", stack_size, charge_quota );
 364
 365     size = sizeof(IRP) + stack_size * sizeof(IO_STACK_LOCATION);
 366     irp = ExAllocatePool( NonPagedPool, size );
 367     if (irp == NULL)
 368         return NULL;
 369     IoInitializeIrp( irp, size, stack_size );
 370     irp->AllocationFlags = IRP_ALLOCATED_FIXED_SIZE;
 371     if (charge_quota)
 372         irp->AllocationFlags |= IRP_LOOKASIDE_ALLOCATION;
 373     return irp;
 374 }
 375
 376
 377 /***********************************************************************
 378  *           IoFreeIrp  (NTOSKRNL.EXE.@)
 379  */
 380 void WINAPI IoFreeIrp( IRP *irp )
 381 {
 382     MDL *mdl;
 383
 384     TRACE( "%p\n", irp );
 385
 386     mdl = irp->MdlAddress;
 387     while (mdl)
 388     {
 389         MDL *next = mdl->Next;
 390         IoFreeMdl( mdl );
 391         mdl = next;
 392     }
 393
 394     ExFreePool( irp );
 395 }
 396
 397
 398 /***********************************************************************
 399  *           IoAllocateErrorLogEntry  (NTOSKRNL.EXE.@)
 400  */
 401 PVOID WINAPI IoAllocateErrorLogEntry( PVOID IoObject, UCHAR EntrySize )
 402 {
 403     FIXME( "stub: %p, %u\n", IoObject, EntrySize );
 404     return NULL;
 405 }
 406
 407
 408 /***********************************************************************
 409  *           IoAllocateMdl  (NTOSKRNL.EXE.@)
 410  */
 411 PMDL WINAPI IoAllocateMdl( PVOID va, ULONG length, BOOLEAN secondary, BOOLEAN charge_quota, IRP *irp )
 412 {
 413     PMDL mdl;
 414     ULONG_PTR address = (ULONG_PTR)va;
 415     ULONG_PTR page_address;
 416     SIZE_T nb_pages, mdl_size;
 417
 418     TRACE("(%p, %u, %i, %i, %p)\n", va, length, secondary, charge_quota, irp);
 419
 420     if (charge_quota)
 421         FIXME("Charge quota is not yet supported\n");
 422
 423     /* FIXME: We suppose that page size is 4096 */
 424     page_address = address & ~(4096 - 1);
 425     nb_pages = (((address + length - 1) & ~(4096 - 1)) - page_address) / 4096 + 1;
 426
 427     mdl_size = sizeof(MDL) + nb_pages * sizeof(PVOID);
 428
 429     mdl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mdl_size);
 430     if (!mdl)
 431         return NULL;
 432
 433     mdl->Size = mdl_size;
 434     mdl->Process = NULL; /* FIXME: IoGetCurrentProcess */
 435     mdl->StartVa = (PVOID)page_address;
 436     mdl->ByteCount = length;
 437     mdl->ByteOffset = address - page_address;
 438
 439     if (!irp) return mdl;
 440
 441     if (secondary)  /* add it at the end */
 442     {
 443         MDL **pmdl = &irp->MdlAddress;
 444         while (*pmdl) pmdl = &(*pmdl)->Next;
 445         *pmdl = mdl;
 446     }
 447     else
 448     {
 449         mdl->Next = irp->MdlAddress;
 450         irp->MdlAddress = mdl;
 451     }
 452     return mdl;
 453 }
 454
 455
 456 /***********************************************************************
 457  *           IoFreeMdl  (NTOSKRNL.EXE.@)
 458  */
 459 void WINAPI IoFreeMdl(PMDL mdl)
 460 {
 461     TRACE("%p\n", mdl);
 462     HeapFree(GetProcessHeap(), 0, mdl);
 463 }
 464
 465
 466 /***********************************************************************
 467  *           IoAllocateWorkItem  (NTOSKRNL.EXE.@)
 468  */
 469 PIO_WORKITEM WINAPI IoAllocateWorkItem( PDEVICE_OBJECT DeviceObject )
 470 {
 471     FIXME( "stub: %p\n", DeviceObject );
 472     return NULL;
 473 }
 474
 475
 476 /***********************************************************************
 477  *           IoAttachDeviceToDeviceStack  (NTOSKRNL.EXE.@)
 478  */
 479 PDEVICE_OBJECT WINAPI IoAttachDeviceToDeviceStack( DEVICE_OBJECT *source,
 480                                                    DEVICE_OBJECT *target )
 481 {
 482     TRACE( "%p, %p\n", source, target );
 483     target->AttachedDevice = source;
 484     source->StackSize = target->StackSize + 1;
 485     return target;
 486 }
 487
 488
 489 /***********************************************************************
 490  *           IoBuildDeviceIoControlRequest  (NTOSKRNL.EXE.@)
 491  */
 492 PIRP WINAPI IoBuildDeviceIoControlRequest( ULONG code, PDEVICE_OBJECT device,
 493                                            PVOID in_buff, ULONG in_len,
 494                                            PVOID out_buff, ULONG out_len,
 495                                            BOOLEAN internal, PKEVENT event,
 496                                            PIO_STATUS_BLOCK iosb )
 497 {
 498     PIRP irp;
 499     PIO_STACK_LOCATION irpsp;
 500
 501     TRACE( "%x, %p, %p, %u, %p, %u, %u, %p, %p\n",
 502            code, device, in_buff, in_len, out_buff, out_len, internal, event, iosb );
 503
 504     if (device == NULL)
 505         return NULL;
 506
 507     irp = IoAllocateIrp( device->StackSize, FALSE );
 508     if (irp == NULL)
 509         return NULL;
 510
 511     irpsp = IoGetNextIrpStackLocation( irp );
 512     irpsp->MajorFunction = internal ? IRP_MJ_INTERNAL_DEVICE_CONTROL : IRP_MJ_DEVICE_CONTROL;
 513     irpsp->Parameters.DeviceIoControl.IoControlCode = code;
 514     irpsp->Parameters.DeviceIoControl.InputBufferLength = in_len;
 515     irpsp->Parameters.DeviceIoControl.OutputBufferLength = out_len;
 516     irpsp->DeviceObject = device;
 517     irpsp->CompletionRoutine = NULL;
 518
 519     switch (code & 3)
 520     {
 521     case METHOD_BUFFERED:
 522         irp->AssociatedIrp.SystemBuffer = in_buff;
 523         break;
 524     case METHOD_IN_DIRECT:
 525     case METHOD_OUT_DIRECT:
 526         irp->AssociatedIrp.SystemBuffer = in_buff;
 527         IoAllocateMdl( out_buff, out_len, FALSE, FALSE, irp );
 528         break;
 529     case METHOD_NEITHER:
 530         irpsp->Parameters.DeviceIoControl.Type3InputBuffer = in_buff;
 531         break;
 532     }
 533
 534     irp->RequestorMode = KernelMode;
 535     irp->UserBuffer = out_buff;
 536     irp->UserIosb = iosb;
 537     irp->UserEvent = event;
 538     return irp;
 539 }
 540
 541
 542 /**********************************************************
 543  *           IoBuildSynchronousFsdRequest  (NTOSKRNL.EXE.@)
 544  */
 545 PIRP WINAPI IoBuildSynchronousFsdRequest(ULONG majorfunc, PDEVICE_OBJECT device,
 546                                          PVOID buffer, ULONG length, PLARGE_INTEGER startoffset,
 547                                          PKEVENT event, PIO_STATUS_BLOCK iosb)
 548 {
 549     PIRP irp;
 550     PIO_STACK_LOCATION irpsp;
 551
 552     TRACE("(%d %p %p %d %p %p %p)\n", majorfunc, device, buffer, length, startoffset, event, iosb);
 553
 554     if (!(irp = IoAllocateIrp( device->StackSize, FALSE ))) return NULL;
 555
 556     irpsp = IoGetNextIrpStackLocation( irp );
 557     irpsp->MajorFunction = majorfunc;
 558     irpsp->DeviceObject = device;
 559     irpsp->CompletionRoutine = NULL;
 560
 561     irp->AssociatedIrp.SystemBuffer = buffer;
 562     if (device->Flags & DO_DIRECT_IO) IoAllocateMdl( buffer, length, FALSE, FALSE, irp );
 563
 564     switch (majorfunc)
 565     {
 566     case IRP_MJ_READ:
 567         irpsp->Parameters.Read.Length = length;
 568         irpsp->Parameters.Read.ByteOffset = *startoffset;
 569         break;
 570     case IRP_MJ_WRITE:
 571         irpsp->Parameters.Write.Length = length;
 572         irpsp->Parameters.Write.ByteOffset = *startoffset;
 573         break;
 574     }
 575     irp->RequestorMode = KernelMode;
 576     irp->UserIosb = iosb;
 577     irp->UserEvent = event;
 578     irp->UserBuffer = buffer;
 579     return irp;
 580 }
 581
 582
 583 /***********************************************************************
 584  *           IoCreateDriver   (NTOSKRNL.EXE.@)
 585  */
 586 NTSTATUS WINAPI IoCreateDriver( UNICODE_STRING *name, PDRIVER_INITIALIZE init )
 587 {
 588     DRIVER_OBJECT *driver;
 589     DRIVER_EXTENSION *extension;
 590     NTSTATUS status;
 591
 592     TRACE("(%s, %p)\n", debugstr_us(name), init);
 593
 594     if (!(driver = RtlAllocateHeap( GetProcessHeap(), HEAP_ZERO_MEMORY,
 595                                     sizeof(*driver) + sizeof(*extension) )))
 596         return STATUS_NO_MEMORY;
 597
 598     if ((status = RtlDuplicateUnicodeString( 1, name, &driver->DriverName )))
 599     {
 600         RtlFreeHeap( GetProcessHeap(), 0, driver );
 601         return status;
 602     }
 603
 604     extension = (DRIVER_EXTENSION *)(driver + 1);
 605     driver->Size            = sizeof(*driver);
 606     driver->DriverInit      = init;
 607     driver->DriverExtension = extension;
 608     extension->DriverObject   = driver;
 609     extension->ServiceKeyName = driver->DriverName;
 610
 611     status = driver->DriverInit( driver, name );
 612
 613     if (status)
 614     {
 615         RtlFreeUnicodeString( &driver->DriverName );
 616         RtlFreeHeap( GetProcessHeap(), 0, driver );
 617     }
 618     return status;
 619 }
 620
 621
 622 /***********************************************************************
 623  *           IoDeleteDriver   (NTOSKRNL.EXE.@)
 624  */
 625 void WINAPI IoDeleteDriver( DRIVER_OBJECT *driver )
 626 {
 627     TRACE("(%p)\n", driver);
 628
 629     RtlFreeUnicodeString( &driver->DriverName );
 630     RtlFreeHeap( GetProcessHeap(), 0, driver );
 631 }
 632
 633
 634 /***********************************************************************
 635  *           IoCreateDevice   (NTOSKRNL.EXE.@)
 636  */
 637 NTSTATUS WINAPI IoCreateDevice( DRIVER_OBJECT *driver, ULONG ext_size,
 638                                 UNICODE_STRING *name, DEVICE_TYPE type,
 639                                 ULONG characteristics, BOOLEAN exclusive,
 640                                 DEVICE_OBJECT **ret_device )
 641 {
 642     NTSTATUS status;
 643     DEVICE_OBJECT *device;
 644     HANDLE handle = 0;
 645     HANDLE manager = get_device_manager();
 646
 647     TRACE( "(%p, %u, %s, %u, %x, %u, %p)\n",
 648            driver, ext_size, debugstr_us(name), type, characteristics, exclusive, ret_device );
 649
 650     if (!(device = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*device) + ext_size )))
 651         return STATUS_NO_MEMORY;
 652
 653     SERVER_START_REQ( create_device )
 654     {
 655         req->access     = 0;
 656         req->attributes = 0;
 657         req->rootdir    = 0;
 658         req->manager    = wine_server_obj_handle( manager );
 659         req->user_ptr   = wine_server_client_ptr( device );
 660         if (name) wine_server_add_data( req, name->Buffer, name->Length );
 661         if (!(status = wine_server_call( req ))) handle = wine_server_ptr_handle( reply->handle );
 662     }
 663     SERVER_END_REQ;
 664
 665     if (status == STATUS_SUCCESS)
 666     {
 667         device->DriverObject    = driver;
 668         device->DeviceExtension = device + 1;
 669         device->DeviceType      = type;
 670         device->StackSize       = 1;
 671         device->Reserved        = handle;
 672
 673         device->NextDevice   = driver->DeviceObject;
 674         driver->DeviceObject = device;
 675
 676         *ret_device = device;
 677     }
 678     else HeapFree( GetProcessHeap(), 0, device );
 679
 680     return status;
 681 }
 682
 683
 684 /***********************************************************************
 685  *           IoDeleteDevice   (NTOSKRNL.EXE.@)
 686  */
 687 void WINAPI IoDeleteDevice( DEVICE_OBJECT *device )
 688 {
 689     NTSTATUS status;
 690
 691     TRACE( "%p\n", device );
 692
 693     SERVER_START_REQ( delete_device )
 694     {
 695         req->handle = wine_server_obj_handle( device->Reserved );
 696         status = wine_server_call( req );
 697     }
 698     SERVER_END_REQ;
 699
 700     if (status == STATUS_SUCCESS)
 701     {
 702         DEVICE_OBJECT **prev = &device->DriverObject->DeviceObject;
 703         while (*prev && *prev != device) prev = &(*prev)->NextDevice;
 704         if (*prev) *prev = (*prev)->NextDevice;
 705         NtClose( device->Reserved );
 706         HeapFree( GetProcessHeap(), 0, device );
 707     }
 708 }
 709
 710
 711 /***********************************************************************
 712  *           IoCreateSymbolicLink   (NTOSKRNL.EXE.@)
 713  */
 714 NTSTATUS WINAPI IoCreateSymbolicLink( UNICODE_STRING *name, UNICODE_STRING *target )
 715 {
 716     HANDLE handle;
 717     OBJECT_ATTRIBUTES attr;
 718
 719     attr.Length                   = sizeof(attr);
 720     attr.RootDirectory            = 0;
 721     attr.ObjectName               = name;
 722     attr.Attributes               = OBJ_CASE_INSENSITIVE | OBJ_OPENIF;
 723     attr.SecurityDescriptor       = NULL;
 724     attr.SecurityQualityOfService = NULL;
 725
 726     TRACE( "%s -> %s\n", debugstr_us(name), debugstr_us(target) );
 727     /* FIXME: store handle somewhere */
 728     return NtCreateSymbolicLinkObject( &handle, SYMBOLIC_LINK_ALL_ACCESS, &attr, target );
 729 }
 730
 731
 732 /***********************************************************************
 733  *           IoDeleteSymbolicLink   (NTOSKRNL.EXE.@)
 734  */
 735 NTSTATUS WINAPI IoDeleteSymbolicLink( UNICODE_STRING *name )
 736 {
 737     HANDLE handle;
 738     OBJECT_ATTRIBUTES attr;
 739     NTSTATUS status;
 740
 741     attr.Length                   = sizeof(attr);
 742     attr.RootDirectory            = 0;
 743     attr.ObjectName               = name;
 744     attr.Attributes               = OBJ_CASE_INSENSITIVE;
 745     attr.SecurityDescriptor       = NULL;
 746     attr.SecurityQualityOfService = NULL;
 747
 748     if (!(status = NtOpenSymbolicLinkObject( &handle, 0, &attr )))
 749     {
 750         SERVER_START_REQ( unlink_object )
 751         {
 752             req->handle = wine_server_obj_handle( handle );
 753             status = wine_server_call( req );
 754         }
 755         SERVER_END_REQ;
 756         NtClose( handle );
 757     }
 758     return status;
 759 }
 760
 761
 762 /***********************************************************************
 763  *           IoGetDeviceInterfaces   (NTOSKRNL.EXE.@)
 764  */
 765 NTSTATUS WINAPI IoGetDeviceInterfaces( const GUID *InterfaceClassGuid,
 766                                        PDEVICE_OBJECT PhysicalDeviceObject,
 767                                        ULONG Flags, PWSTR *SymbolicLinkList )
 768 {
 769     FIXME( "stub: %s %p %x %p\n", debugstr_guid(InterfaceClassGuid),
 770            PhysicalDeviceObject, Flags, SymbolicLinkList );
 771     return STATUS_NOT_IMPLEMENTED;
 772 }
 773
 774
 775 /***********************************************************************
 776  *           IoGetDeviceObjectPointer   (NTOSKRNL.EXE.@)
 777  */
 778 NTSTATUS  WINAPI IoGetDeviceObjectPointer( UNICODE_STRING *name, ACCESS_MASK access, PFILE_OBJECT *file, PDEVICE_OBJECT *device )
 779 {
 780     FIXME( "stub: %s %x %p %p\n", debugstr_us(name), access, file, device );
 781
 782     *file  = NULL;
 783     *device  = NULL;
 784
 785     return STATUS_SUCCESS;
 786 }
 787
 788 /***********************************************************************
 789  *           IoGetAttachedDevice   (NTOSKRNL.EXE.@)
 790  */
 791 PDEVICE_OBJECT WINAPI IoGetAttachedDevice( PDEVICE_OBJECT device )
 792 {
 793     FIXME( "stub: %p\n", device );
 794
 795     return device;
 796 }
 797
 798 /***********************************************************************
 799  *           IoGetDeviceProperty   (NTOSKRNL.EXE.@)
 800  */
 801 NTSTATUS WINAPI IoGetDeviceProperty( DEVICE_OBJECT *device, DEVICE_REGISTRY_PROPERTY device_property,
 802                                      ULONG buffer_length, PVOID property_buffer, PULONG result_length )
 803 {
 804     FIXME( "%p %d %u %p %p: stub\n", device, device_property, buffer_length,
 805            property_buffer, result_length );
 806     return STATUS_NOT_IMPLEMENTED;
 807 }
 808
 809
 810 /***********************************************************************
 811  *           IoCallDriver   (NTOSKRNL.EXE.@)
 812  */
 813 NTSTATUS WINAPI IoCallDriver( DEVICE_OBJECT *device, IRP *irp )
 814 {
 815     PDRIVER_DISPATCH dispatch;
 816     IO_STACK_LOCATION *irpsp;
 817     NTSTATUS status;
 818
 819     --irp->CurrentLocation;
 820     irpsp = --irp->Tail.Overlay.s.u2.CurrentStackLocation;
 821     dispatch = device->DriverObject->MajorFunction[irpsp->MajorFunction];
 822
 823     if (TRACE_ON(relay))
 824         DPRINTF( "%04x:Call driver dispatch %p (device=%p,irp=%p)\n",
 825                  GetCurrentThreadId(), dispatch, device, irp );
 826
 827     status = dispatch( device, irp );
 828
 829     if (TRACE_ON(relay))
 830         DPRINTF( "%04x:Ret  driver dispatch %p (device=%p,irp=%p) retval=%08x\n",
 831                  GetCurrentThreadId(), dispatch, device, irp, status );
 832
 833     return status;
 834 }
 835
 836
 837 /***********************************************************************
 838  *           IofCallDriver   (NTOSKRNL.EXE.@)
 839  */
 840 #ifdef DEFINE_FASTCALL2_ENTRYPOINT
 841 DEFINE_FASTCALL2_ENTRYPOINT( IofCallDriver )
 842 NTSTATUS WINAPI __regs_IofCallDriver( DEVICE_OBJECT *device, IRP *irp )
 843 #else
 844 NTSTATUS WINAPI IofCallDriver( DEVICE_OBJECT *device, IRP *irp )
 845 #endif
 846 {
 847     TRACE( "%p %p\n", device, irp );
 848     return IoCallDriver( device, irp );
 849 }
 850
 851
 852 /***********************************************************************
 853  *           IoGetRelatedDeviceObject    (NTOSKRNL.EXE.@)
 854  */
 855 PDEVICE_OBJECT WINAPI IoGetRelatedDeviceObject( PFILE_OBJECT obj )
 856 {
 857     FIXME( "stub: %p\n", obj );
 858     return NULL;
 859 }
 860
 861 static CONFIGURATION_INFORMATION configuration_information;
 862
 863 /***********************************************************************
 864  *           IoGetConfigurationInformation    (NTOSKRNL.EXE.@)
 865  */
 866 PCONFIGURATION_INFORMATION WINAPI IoGetConfigurationInformation(void)
 867 {
 868     FIXME( "partial stub\n" );
 869     /* FIXME: return actual devices on system */
 870     return &configuration_information;
 871 }
 872
 873
 874 /***********************************************************************
 875  *           IoIsWdmVersionAvailable     (NTOSKRNL.EXE.@)
 876  */
 877 NTSTATUS WINAPI IoIsWdmVersionAvailable(UCHAR MajorVersion, UCHAR MinorVersion)
 878 {
 879     DWORD version;
 880     DWORD major;
 881     DWORD minor;
 882
 883     TRACE( "%d, 0x%X\n", MajorVersion, MinorVersion );
 884
 885     version = GetVersion();
 886     major = LOBYTE(version);
 887     minor = HIBYTE(LOWORD(version));
 888
 889     if (MajorVersion == 6 && MinorVersion == 0)
 890     {
 891         /* Windows Vista, Windows Server 2008, Windows 7 */
 892     }
 893     else if (MajorVersion == 1)
 894     {
 895         if (MinorVersion == 0x30)
 896         {
 897             /* Windows server 2003 */
 898             MajorVersion = 6;
 899             MinorVersion = 0;
 900         }
 901         else if (MinorVersion == 0x20)
 902         {
 903             /* Windows XP */
 904             MajorVersion = 5;
 905             MinorVersion = 1;
 906         }
 907         else if (MinorVersion == 0x10)
 908         {
 909             /* Windows 2000 */
 910             MajorVersion = 5;
 911             MinorVersion = 0;
 912         }
 913         else if (MinorVersion == 0x05)
 914         {
 915             /* Windows ME */
 916             MajorVersion = 4;
 917             MinorVersion = 0x5a;
 918         }
 919         else if (MinorVersion == 0x00)
 920         {
 921             /* Windows 98 */
 922             MajorVersion = 4;
 923             MinorVersion = 0x0a;
 924         }
 925         else
 926         {
 927             FIXME( "unknown major %d minor 0x%X\n", MajorVersion, MinorVersion );
 928             return FALSE;
 929         }
 930     }
 931     else
 932     {
 933         FIXME( "unknown major %d minor 0x%X\n", MajorVersion, MinorVersion );
 934         return FALSE;
 935     }
 936     return major > MajorVersion || (major == MajorVersion && minor >= MinorVersion);
 937 }
 938
 939
 940 /***********************************************************************
 941  *           IoQueryDeviceDescription    (NTOSKRNL.EXE.@)
 942  */
 943 NTSTATUS WINAPI IoQueryDeviceDescription(PINTERFACE_TYPE itype, PULONG bus, PCONFIGURATION_TYPE ctype,
 944                                      PULONG cnum, PCONFIGURATION_TYPE ptype, PULONG pnum,
 945                                      PIO_QUERY_DEVICE_ROUTINE callout, PVOID context)
 946 {
 947     FIXME( "(%p %p %p %p %p %p %p %p)\n", itype, bus, ctype, cnum, ptype, pnum, callout, context);
 948     return STATUS_NOT_IMPLEMENTED;
 949 }
 950
 951
 952 /***********************************************************************
 953  *           IoRegisterDriverReinitialization    (NTOSKRNL.EXE.@)
 954  */
 955 void WINAPI IoRegisterDriverReinitialization( PDRIVER_OBJECT obj, PDRIVER_REINITIALIZE reinit, PVOID context )
 956 {
 957     FIXME( "stub: %p %p %p\n", obj, reinit, context );
 958 }
 959
 960
 961 /***********************************************************************
 962  *           IoRegisterShutdownNotification    (NTOSKRNL.EXE.@)
 963  */
 964 NTSTATUS WINAPI IoRegisterShutdownNotification( PDEVICE_OBJECT obj )
 965 {
 966     FIXME( "stub: %p\n", obj );
 967     return STATUS_SUCCESS;
 968 }
 969
 970
 971 /***********************************************************************
 972  *           IoUnregisterShutdownNotification    (NTOSKRNL.EXE.@)
 973  */
 974 VOID WINAPI IoUnregisterShutdownNotification( PDEVICE_OBJECT obj )
 975 {
 976     FIXME( "stub: %p\n", obj );
 977 }
 978
 979
 980 /***********************************************************************
 981  *           IoReportResourceUsage    (NTOSKRNL.EXE.@)
 982  */
 983 NTSTATUS WINAPI IoReportResourceUsage(PUNICODE_STRING name, PDRIVER_OBJECT drv_obj, PCM_RESOURCE_LIST drv_list,
 984                                       ULONG drv_size, PDRIVER_OBJECT dev_obj, PCM_RESOURCE_LIST dev_list,
 985                                       ULONG dev_size, BOOLEAN overwrite, PBOOLEAN detected)
 986 {
 987     FIXME("(%s %p %p %u %p %p %u %d %p) stub\n", debugstr_w(name? name->Buffer : NULL),
 988           drv_obj, drv_list, drv_size, dev_obj, dev_list, dev_size, overwrite, detected);
 989     return STATUS_NOT_IMPLEMENTED;
 990 }
 991
 992
 993 /***********************************************************************
 994  *           IoCompleteRequest   (NTOSKRNL.EXE.@)
 995  */
 996 VOID WINAPI IoCompleteRequest( IRP *irp, UCHAR priority_boost )
 997 {
 998     IO_STACK_LOCATION *irpsp;
 999     PIO_COMPLETION_ROUTINE routine;
1000     NTSTATUS status, stat;
1001     HANDLE handle;
1002     int call_flag = 0;
1003
1004     TRACE( "%p %u\n", irp, priority_boost );
1005
1006     status = irp->IoStatus.u.Status;
1007     while (irp->CurrentLocation <= irp->StackCount)
1008     {
1009         irpsp = irp->Tail.Overlay.s.u2.CurrentStackLocation;
1010         routine = irpsp->CompletionRoutine;
1011         call_flag = 0;
1012         /* FIXME: add SL_INVOKE_ON_CANCEL support */
1013         if (routine)
1014         {
1015             if ((irpsp->Control & SL_INVOKE_ON_SUCCESS) && STATUS_SUCCESS == status)
1016                 call_flag = 1;
1017             if ((irpsp->Control & SL_INVOKE_ON_ERROR) && STATUS_SUCCESS != status)
1018                 call_flag = 1;
1019         }
1020         ++irp->CurrentLocation;
1021         ++irp->Tail.Overlay.s.u2.CurrentStackLocation;
1022         if (call_flag)
1023         {
1024             TRACE( "calling %p( %p, %p, %p )\n", routine,
1025                     irpsp->DeviceObject, irp, irpsp->Context );
1026             stat = routine( irpsp->DeviceObject, irp, irpsp->Context );
1027             TRACE( "CompletionRoutine returned %x\n", stat );
1028             if (STATUS_MORE_PROCESSING_REQUIRED == stat)
1029                 return;
1030         }
1031     }
1032
1033     handle = (HANDLE)irp->UserIosb;
1034     if (handle)
1035     {
1036         HANDLE manager = get_device_manager();
1037         void *out_buff = irp->UserBuffer;
1038
1039         SERVER_START_REQ( set_irp_result )
1040         {
1041             req->manager = wine_server_obj_handle( manager );
1042             req->handle  = wine_server_obj_handle( handle );
1043             req->status  = irp->IoStatus.u.Status;
1044             if (irp->IoStatus.u.Status >= 0)
1045             {
1046                 req->size = irp->IoStatus.Information;
1047                 if (out_buff) wine_server_add_data( req, out_buff, irp->IoStatus.Information );
1048             }
1049             wine_server_call( req );
1050         }
1051         SERVER_END_REQ;
1052         HeapFree( GetProcessHeap(), 0, out_buff );
1053     }
1054
1055     IoFreeIrp( irp );
1056 }
1057
1058
1059 /***********************************************************************
1060  *           IofCompleteRequest   (NTOSKRNL.EXE.@)
1061  */
1062 #ifdef DEFINE_FASTCALL2_ENTRYPOINT
1063 DEFINE_FASTCALL2_ENTRYPOINT( IofCompleteRequest )
1064 void WINAPI __regs_IofCompleteRequest( IRP *irp, UCHAR priority_boost )
1065 #else
1066 void WINAPI IofCompleteRequest( IRP *irp, UCHAR priority_boost )
1067 #endif
1068 {
1069     TRACE( "%p %u\n", irp, priority_boost );
1070     IoCompleteRequest( irp, priority_boost );
1071 }
1072
1073
1074 /***********************************************************************
1075  *           InterlockedCompareExchange   (NTOSKRNL.EXE.@)
1076  */
1077 #ifdef DEFINE_FASTCALL3_ENTRYPOINT
1078 DEFINE_FASTCALL3_ENTRYPOINT( NTOSKRNL_InterlockedCompareExchange )
1079 LONG WINAPI __regs_NTOSKRNL_InterlockedCompareExchange( LONG volatile *dest, LONG xchg, LONG compare )
1080 #else
1081 LONG WINAPI NTOSKRNL_InterlockedCompareExchange( LONG volatile *dest, LONG xchg, LONG compare )
1082 #endif
1083 {
1084     return InterlockedCompareExchange( dest, xchg, compare );
1085 }
1086
1087
1088 /***********************************************************************
1089  *           InterlockedDecrement   (NTOSKRNL.EXE.@)
1090  */
1091 #ifdef DEFINE_FASTCALL1_ENTRYPOINT
1092 DEFINE_FASTCALL1_ENTRYPOINT( NTOSKRNL_InterlockedDecrement )
1093 LONG WINAPI __regs_NTOSKRNL_InterlockedDecrement( LONG volatile *dest )
1094 #else
1095 LONG WINAPI NTOSKRNL_InterlockedDecrement( LONG volatile *dest )
1096 #endif
1097 {
1098     return InterlockedDecrement( dest );
1099 }
1100
1101
1102 /***********************************************************************
1103  *           InterlockedExchange   (NTOSKRNL.EXE.@)
1104  */
1105 #ifdef DEFINE_FASTCALL2_ENTRYPOINT
1106 DEFINE_FASTCALL2_ENTRYPOINT( NTOSKRNL_InterlockedExchange )
1107 LONG WINAPI __regs_NTOSKRNL_InterlockedExchange( LONG volatile *dest, LONG val )
1108 #else
1109 LONG WINAPI NTOSKRNL_InterlockedExchange( LONG volatile *dest, LONG val )
1110 #endif
1111 {
1112     return InterlockedExchange( dest, val );
1113 }
1114
1115
1116 /***********************************************************************
1117  *           InterlockedExchangeAdd   (NTOSKRNL.EXE.@)
1118  */
1119 #ifdef DEFINE_FASTCALL2_ENTRYPOINT
1120 DEFINE_FASTCALL2_ENTRYPOINT( NTOSKRNL_InterlockedExchangeAdd )
1121 LONG WINAPI __regs_NTOSKRNL_InterlockedExchangeAdd( LONG volatile *dest, LONG incr )
1122 #else
1123 LONG WINAPI NTOSKRNL_InterlockedExchangeAdd( LONG volatile *dest, LONG incr )
1124 #endif
1125 {
1126     return InterlockedExchangeAdd( dest, incr );
1127 }
1128
1129
1130 /***********************************************************************
1131  *           InterlockedIncrement   (NTOSKRNL.EXE.@)
1132  */
1133 #ifdef DEFINE_FASTCALL1_ENTRYPOINT
1134 DEFINE_FASTCALL1_ENTRYPOINT( NTOSKRNL_InterlockedIncrement )
1135 LONG WINAPI __regs_NTOSKRNL_InterlockedIncrement( LONG volatile *dest )
1136 #else
1137 LONG WINAPI NTOSKRNL_InterlockedIncrement( LONG volatile *dest )
1138 #endif
1139 {
1140     return InterlockedIncrement( dest );
1141 }
1142
1143
1144 /***********************************************************************
1145  *           ExAllocatePool   (NTOSKRNL.EXE.@)
1146  */
1147 PVOID WINAPI ExAllocatePool( POOL_TYPE type, SIZE_T size )
1148 {
1149     return ExAllocatePoolWithTag( type, size, 0 );
1150 }
1151
1152
1153 /***********************************************************************
1154  *           ExAllocatePoolWithQuota   (NTOSKRNL.EXE.@)
1155  */
1156 PVOID WINAPI ExAllocatePoolWithQuota( POOL_TYPE type, SIZE_T size )
1157 {
1158     return ExAllocatePoolWithTag( type, size, 0 );
1159 }
1160
1161
1162 /***********************************************************************
1163  *           ExAllocatePoolWithTag   (NTOSKRNL.EXE.@)
1164  */
1165 PVOID WINAPI ExAllocatePoolWithTag( POOL_TYPE type, SIZE_T size, ULONG tag )
1166 {
1167     /* FIXME: handle page alignment constraints */
1168     void *ret = HeapAlloc( GetProcessHeap(), 0, size );
1169     TRACE( "%lu pool %u -> %p\n", size, type, ret );
1170     return ret;
1171 }
1172
1173
1174 /***********************************************************************
1175  *           ExAllocatePoolWithQuotaTag   (NTOSKRNL.EXE.@)
1176  */
1177 PVOID WINAPI ExAllocatePoolWithQuotaTag( POOL_TYPE type, SIZE_T size, ULONG tag )
1178 {
1179     return ExAllocatePoolWithTag( type, size, tag );
1180 }
1181
1182
1183 /***********************************************************************
1184  *           ExCreateCallback   (NTOSKRNL.EXE.@)
1185  */
1186 NTSTATUS WINAPI ExCreateCallback(PCALLBACK_OBJECT *obj, POBJECT_ATTRIBUTES attr,
1187                                  BOOLEAN create, BOOLEAN allow_multiple)
1188 {
1189     FIXME("(%p, %p, %u, %u): stub\n", obj, attr, create, allow_multiple);
1190
1191     return STATUS_NOT_IMPLEMENTED;
1192 }
1193
1194
1195 /***********************************************************************
1196  *           ExFreePool   (NTOSKRNL.EXE.@)
1197  */
1198 void WINAPI ExFreePool( void *ptr )
1199 {
1200     ExFreePoolWithTag( ptr, 0 );
1201 }
1202
1203
1204 /***********************************************************************
1205  *           ExFreePoolWithTag   (NTOSKRNL.EXE.@)
1206  */
1207 void WINAPI ExFreePoolWithTag( void *ptr, ULONG tag )
1208 {
1209     TRACE( "%p\n", ptr );
1210     HeapFree( GetProcessHeap(), 0, ptr );
1211 }
1212
1213
1214 /***********************************************************************
1215  *           ExInitializeResourceLite   (NTOSKRNL.EXE.@)
1216  */
1217 NTSTATUS WINAPI ExInitializeResourceLite(PERESOURCE Resource)
1218 {
1219     FIXME( "stub: %p\n", Resource );
1220     return STATUS_NOT_IMPLEMENTED;
1221 }
1222
1223
1224 /***********************************************************************
1225  *           ExInitializeNPagedLookasideList   (NTOSKRNL.EXE.@)
1226  */
1227 void WINAPI ExInitializeNPagedLookasideList(PNPAGED_LOOKASIDE_LIST Lookaside,
1228                                             PALLOCATE_FUNCTION Allocate,
1229                                             PFREE_FUNCTION Free,
1230                                             ULONG Flags,
1231                                             SIZE_T Size,
1232                                             ULONG Tag,
1233                                             USHORT Depth)
1234 {
1235     FIXME( "stub: %p, %p, %p, %u, %lu, %u, %u\n", Lookaside, Allocate, Free, Flags, Size, Tag, Depth );
1236 }
1237
1238 /***********************************************************************
1239  *           ExInitializePagedLookasideList   (NTOSKRNL.EXE.@)
1240  */
1241 void WINAPI ExInitializePagedLookasideList(PPAGED_LOOKASIDE_LIST Lookaside,
1242                                            PALLOCATE_FUNCTION Allocate,
1243                                            PFREE_FUNCTION Free,
1244                                            ULONG Flags,
1245                                            SIZE_T Size,
1246                                            ULONG Tag,
1247                                            USHORT Depth)
1248 {
1249     FIXME( "stub: %p, %p, %p, %u, %lu, %u, %u\n", Lookaside, Allocate, Free, Flags, Size, Tag, Depth );
1250 }
1251
1252 /***********************************************************************
1253  *           ExInitializeZone   (NTOSKRNL.EXE.@)
1254  */
1255 NTSTATUS WINAPI ExInitializeZone(PZONE_HEADER Zone,
1256                                  ULONG BlockSize,
1257                                  PVOID InitialSegment,
1258                                  ULONG InitialSegmentSize)
1259 {
1260     FIXME( "stub: %p, %u, %p, %u\n", Zone, BlockSize, InitialSegment, InitialSegmentSize );
1261     return STATUS_NOT_IMPLEMENTED;
1262 }
1263
1264 /***********************************************************************
1265 *           FsRtlRegisterUncProvider   (NTOSKRNL.EXE.@)
1266 */
1267 NTSTATUS WINAPI FsRtlRegisterUncProvider(PHANDLE MupHandle, PUNICODE_STRING RedirDevName,
1268                                          BOOLEAN MailslotsSupported)
1269 {
1270     FIXME("(%p %p %d): stub\n", MupHandle, RedirDevName, MailslotsSupported);
1271     return STATUS_NOT_IMPLEMENTED;
1272 }
1273
1274 /***********************************************************************
1275  *           IoGetCurrentProcess / PsGetCurrentProcess   (NTOSKRNL.EXE.@)
1276  */
1277 PEPROCESS WINAPI IoGetCurrentProcess(void)
1278 {
1279     FIXME("() stub\n");
1280     return NULL;
1281 }
1282
1283 /***********************************************************************
1284  *           KeGetCurrentThread / PsGetCurrentThread   (NTOSKRNL.EXE.@)
1285  */
1286 PRKTHREAD WINAPI KeGetCurrentThread(void)
1287 {
1288     FIXME("() stub\n");
1289     return NULL;
1290 }
1291
1292 /***********************************************************************
1293  *           KeInitializeEvent   (NTOSKRNL.EXE.@)
1294  */
1295 void WINAPI KeInitializeEvent( PRKEVENT Event, EVENT_TYPE Type, BOOLEAN State )
1296 {
1297     FIXME( "stub: %p %d %d\n", Event, Type, State );
1298 }
1299
1300
1301  /***********************************************************************
1302  *           KeInitializeMutex   (NTOSKRNL.EXE.@)
1303  */
1304 void WINAPI KeInitializeMutex(PRKMUTEX Mutex, ULONG Level)
1305 {
1306     FIXME( "stub: %p, %u\n", Mutex, Level );
1307 }
1308
1309
1310  /***********************************************************************
1311  *           KeWaitForMutexObject   (NTOSKRNL.EXE.@)
1312  */
1313 NTSTATUS WINAPI KeWaitForMutexObject(PRKMUTEX Mutex, KWAIT_REASON WaitReason, KPROCESSOR_MODE WaitMode,
1314                                      BOOLEAN Alertable, PLARGE_INTEGER Timeout)
1315 {
1316     FIXME( "stub: %p, %d, %d, %d, %p\n", Mutex, WaitReason, WaitMode, Alertable, Timeout );
1317     return STATUS_NOT_IMPLEMENTED;
1318 }
1319
1320
1321  /***********************************************************************
1322  *           KeReleaseMutex   (NTOSKRNL.EXE.@)
1323  */
1324 LONG WINAPI KeReleaseMutex(PRKMUTEX Mutex, BOOLEAN Wait)
1325 {
1326     FIXME( "stub: %p, %d\n", Mutex, Wait );
1327     return STATUS_NOT_IMPLEMENTED;
1328 }
1329
1330
1331 /***********************************************************************
1332  *           KeInitializeSemaphore   (NTOSKRNL.EXE.@)
1333  */
1334 void WINAPI KeInitializeSemaphore( PRKSEMAPHORE Semaphore, LONG Count, LONG Limit )
1335 {
1336     FIXME( "(%p %d %d) stub\n", Semaphore , Count, Limit );
1337 }
1338
1339
1340 /***********************************************************************
1341  *           KeInitializeSpinLock   (NTOSKRNL.EXE.@)
1342  */
1343 void WINAPI KeInitializeSpinLock( PKSPIN_LOCK SpinLock )
1344 {
1345     FIXME( "stub: %p\n", SpinLock );
1346 }
1347
1348
1349 /***********************************************************************
1350  *           KeInitializeTimerEx   (NTOSKRNL.EXE.@)
1351  */
1352 void WINAPI KeInitializeTimerEx( PKTIMER Timer, TIMER_TYPE Type )
1353 {
1354     FIXME( "stub: %p %d\n", Timer, Type );
1355 }
1356
1357
1358 /***********************************************************************
1359  *           KeInitializeTimer   (NTOSKRNL.EXE.@)
1360  */
1361 void WINAPI KeInitializeTimer( PKTIMER Timer )
1362 {
1363     KeInitializeTimerEx(Timer, NotificationTimer);
1364 }
1365
1366 /***********************************************************************
1367  *           KeInsertQueue   (NTOSKRNL.EXE.@)
1368  */
1369 LONG WINAPI KeInsertQueue(PRKQUEUE Queue, PLIST_ENTRY Entry)
1370 {
1371     FIXME( "stub: %p %p\n", Queue, Entry );
1372     return 0;
1373 }
1374
1375 /**********************************************************************
1376  *           KeQueryActiveProcessors   (NTOSKRNL.EXE.@)
1377  *
1378  * Return the active Processors as bitmask
1379  *
1380  * RETURNS
1381  *   active Processors as bitmask
1382  *
1383  */
1384 KAFFINITY WINAPI KeQueryActiveProcessors( void )
1385 {
1386     DWORD_PTR AffinityMask;
1387
1388     GetProcessAffinityMask( GetCurrentProcess(), &AffinityMask, NULL);
1389     return AffinityMask;
1390 }
1391
1392
1393 /**********************************************************************
1394  *           KeQueryInterruptTime   (NTOSKRNL.EXE.@)
1395  *
1396  * Return the interrupt time count
1397  *
1398  */
1399 ULONGLONG WINAPI KeQueryInterruptTime( void )
1400 {
1401     LARGE_INTEGER totaltime;
1402
1403     KeQueryTickCount(&totaltime);
1404     return totaltime.QuadPart;
1405 }
1406
1407
1408 /***********************************************************************
1409  *           KeQuerySystemTime   (NTOSKRNL.EXE.@)
1410  */
1411 void WINAPI KeQuerySystemTime( LARGE_INTEGER *time )
1412 {
1413     NtQuerySystemTime( time );
1414 }
1415
1416
1417 /***********************************************************************
1418  *           KeQueryTickCount   (NTOSKRNL.EXE.@)
1419  */
1420 void WINAPI KeQueryTickCount( LARGE_INTEGER *count )
1421 {
1422     count->QuadPart = NtGetTickCount();
1423     /* update the global variable too */
1424     KeTickCount.LowPart   = count->u.LowPart;
1425     KeTickCount.High1Time = count->u.HighPart;
1426     KeTickCount.High2Time = count->u.HighPart;
1427 }
1428
1429
1430 /***********************************************************************
1431  *           KeReleaseSemaphore   (NTOSKRNL.EXE.@)
1432  */
1433 LONG WINAPI KeReleaseSemaphore( PRKSEMAPHORE Semaphore, KPRIORITY Increment,
1434                                 LONG Adjustment, BOOLEAN Wait )
1435 {
1436     FIXME("(%p %d %d %d) stub\n", Semaphore, Increment, Adjustment, Wait );
1437     return 0;
1438 }
1439
1440
1441 /***********************************************************************
1442  *           KeQueryTimeIncrement   (NTOSKRNL.EXE.@)
1443  */
1444 ULONG WINAPI KeQueryTimeIncrement(void)
1445 {
1446     return 10000;
1447 }
1448
1449
1450 /***********************************************************************
1451  *           KeResetEvent   (NTOSKRNL.EXE.@)
1452  */
1453 LONG WINAPI KeResetEvent( PRKEVENT Event )
1454 {
1455     FIXME("(%p): stub\n", Event);
1456     return 0;
1457 }
1458
1459
1460 /***********************************************************************
1461  *           KeSetEvent   (NTOSKRNL.EXE.@)
1462  */
1463 LONG WINAPI KeSetEvent( PRKEVENT Event, KPRIORITY Increment, BOOLEAN Wait )
1464 {
1465     FIXME("(%p, %d, %d): stub\n", Event, Increment, Wait);
1466     return 0;
1467 }
1468
1469
1470 /***********************************************************************
1471  *           KeSetPriorityThread   (NTOSKRNL.EXE.@)
1472  */
1473 KPRIORITY WINAPI KeSetPriorityThread( PKTHREAD Thread, KPRIORITY Priority )
1474 {
1475     FIXME("(%p %d)\n", Thread, Priority);
1476     return Priority;
1477 }
1478
1479 /***********************************************************************
1480  *           KeSetSystemAffinityThread   (NTOSKRNL.EXE.@)
1481  */
1482 VOID WINAPI KeSetSystemAffinityThread(KAFFINITY Affinity)
1483 {
1484     FIXME("(%lx) stub\n", Affinity);
1485 }
1486
1487 /***********************************************************************
1488  *           KeWaitForSingleObject   (NTOSKRNL.EXE.@)
1489  */
1490 NTSTATUS WINAPI KeWaitForSingleObject(PVOID Object,
1491                                       KWAIT_REASON WaitReason,
1492                                       KPROCESSOR_MODE WaitMode,
1493                                       BOOLEAN Alertable,
1494                                       PLARGE_INTEGER Timeout)
1495 {
1496     FIXME( "stub: %p, %d, %d, %d, %p\n", Object, WaitReason, WaitMode, Alertable, Timeout );
1497     return STATUS_NOT_IMPLEMENTED;
1498 }
1499
1500 /***********************************************************************
1501  *           IoRegisterFileSystem   (NTOSKRNL.EXE.@)
1502  */
1503 VOID WINAPI IoRegisterFileSystem(PDEVICE_OBJECT DeviceObject)
1504 {
1505     FIXME("(%p): stub\n", DeviceObject);
1506 }
1507
1508 /***********************************************************************
1509 *           IoUnregisterFileSystem   (NTOSKRNL.EXE.@)
1510 */
1511 VOID WINAPI IoUnregisterFileSystem(PDEVICE_OBJECT DeviceObject)
1512 {
1513     FIXME("(%p): stub\n", DeviceObject);
1514 }
1515
1516 /***********************************************************************
1517  *           MmAllocateNonCachedMemory   (NTOSKRNL.EXE.@)
1518  */
1519 PVOID WINAPI MmAllocateNonCachedMemory( SIZE_T size )
1520 {
1521     TRACE( "%lu\n", size );
1522     return VirtualAlloc( NULL, size, MEM_RESERVE|MEM_COMMIT, PAGE_READWRITE|PAGE_NOCACHE );
1523 }
1524
1525 /***********************************************************************
1526  *           MmAllocateContiguousMemory   (NTOSKRNL.EXE.@)
1527  */
1528 PVOID WINAPI MmAllocateContiguousMemory( SIZE_T size, PHYSICAL_ADDRESS highest_valid_address )
1529 {
1530     FIXME( "%lu, %s stub\n", size, wine_dbgstr_longlong(highest_valid_address.QuadPart) );
1531     return NULL;
1532 }
1533
1534 /***********************************************************************
1535  *           MmAllocateContiguousMemorySpecifyCache   (NTOSKRNL.EXE.@)
1536  */
1537 PVOID WINAPI MmAllocateContiguousMemorySpecifyCache( SIZE_T size,
1538                                                      PHYSICAL_ADDRESS lowest_valid_address,
1539                                                      PHYSICAL_ADDRESS highest_valid_address,
1540                                                      PHYSICAL_ADDRESS BoundaryAddressMultiple,
1541                                                      MEMORY_CACHING_TYPE CacheType )
1542 {
1543     FIXME(": stub\n");
1544     return NULL;
1545 }
1546
1547 /***********************************************************************
1548  *           MmAllocatePagesForMdl   (NTOSKRNL.EXE.@)
1549  */
1550 PMDL WINAPI MmAllocatePagesForMdl(PHYSICAL_ADDRESS lowaddress, PHYSICAL_ADDRESS highaddress,
1551                                   PHYSICAL_ADDRESS skipbytes, SIZE_T size)
1552 {
1553     FIXME("%s %s %s %lu: stub\n", wine_dbgstr_longlong(lowaddress.QuadPart), wine_dbgstr_longlong(highaddress.QuadPart),
1554                                   wine_dbgstr_longlong(skipbytes.QuadPart), size);
1555     return NULL;
1556 }
1557
1558 /***********************************************************************
1559  *           MmFreeNonCachedMemory   (NTOSKRNL.EXE.@)
1560  */
1561 void WINAPI MmFreeNonCachedMemory( void *addr, SIZE_T size )
1562 {
1563     TRACE( "%p %lu\n", addr, size );
1564     VirtualFree( addr, 0, MEM_RELEASE );
1565 }
1566
1567 /***********************************************************************
1568  *           MmIsAddressValid   (NTOSKRNL.EXE.@)
1569  *
1570  * Check if the process can access the virtual address without a pagefault
1571  *
1572  * PARAMS
1573  *  VirtualAddress [I] Address to check
1574  *
1575  * RETURNS
1576  *  Failure: FALSE
1577  *  Success: TRUE  (Accessing the Address works without a Pagefault)
1578  *
1579  */
1580 BOOLEAN WINAPI MmIsAddressValid(PVOID VirtualAddress)
1581 {
1582     TRACE("(%p)\n", VirtualAddress);
1583     return !IsBadWritePtr(VirtualAddress, 1);
1584 }
1585
1586 /***********************************************************************
1587  *           MmMapIoSpace   (NTOSKRNL.EXE.@)
1588  */
1589 PVOID WINAPI MmMapIoSpace( PHYSICAL_ADDRESS PhysicalAddress, DWORD NumberOfBytes, DWORD CacheType )
1590 {
1591     FIXME( "stub: 0x%08x%08x, %d, %d\n", PhysicalAddress.u.HighPart, PhysicalAddress.u.LowPart, NumberOfBytes, CacheType );
1592     return NULL;
1593 }
1594
1595
1596 /***********************************************************************
1597  *           MmLockPagableSectionByHandle  (NTOSKRNL.EXE.@)
1598  */
1599 VOID WINAPI MmLockPagableSectionByHandle(PVOID ImageSectionHandle)
1600 {
1601     FIXME("stub %p\n", ImageSectionHandle);
1602 }
1603
1604 /***********************************************************************
1605  *           MmMapLockedPagesSpecifyCache  (NTOSKRNL.EXE.@)
1606  */
1607 PVOID WINAPI  MmMapLockedPagesSpecifyCache(PMDLX MemoryDescriptorList, KPROCESSOR_MODE AccessMode, MEMORY_CACHING_TYPE CacheType,
1608                                            PVOID BaseAddress, ULONG BugCheckOnFailure, MM_PAGE_PRIORITY Priority)
1609 {
1610     FIXME("(%p, %u, %u, %p, %u, %u): stub\n", MemoryDescriptorList, AccessMode, CacheType, BaseAddress, BugCheckOnFailure, Priority);
1611
1612     return NULL;
1613 }
1614
1615 /***********************************************************************
1616  *           MmUnlockPagableImageSection  (NTOSKRNL.EXE.@)
1617  */
1618 VOID WINAPI MmUnlockPagableImageSection(PVOID ImageSectionHandle)
1619 {
1620     FIXME("stub %p\n", ImageSectionHandle);
1621 }
1622
1623 /***********************************************************************
1624  *           MmPageEntireDriver   (NTOSKRNL.EXE.@)
1625  */
1626 PVOID WINAPI MmPageEntireDriver(PVOID AddrInSection)
1627 {
1628     TRACE("%p\n", AddrInSection);
1629     return AddrInSection;
1630 }
1631
1632
1633 /***********************************************************************
1634  *           MmProbeAndLockPages  (NTOSKRNL.EXE.@)
1635  */
1636 void WINAPI MmProbeAndLockPages(PMDLX MemoryDescriptorList, KPROCESSOR_MODE AccessMode, LOCK_OPERATION Operation)
1637 {
1638     FIXME("(%p, %u, %u): stub\n", MemoryDescriptorList, AccessMode, Operation);
1639 }
1640
1641
1642 /***********************************************************************
1643  *           MmResetDriverPaging   (NTOSKRNL.EXE.@)
1644  */
1645 void WINAPI MmResetDriverPaging(PVOID AddrInSection)
1646 {
1647     TRACE("%p\n", AddrInSection);
1648 }
1649
1650
1651 /***********************************************************************
1652  *           MmUnlockPages  (NTOSKRNL.EXE.@)
1653  */
1654 void WINAPI  MmUnlockPages(PMDLX MemoryDescriptorList)
1655 {
1656     FIXME("(%p): stub\n", MemoryDescriptorList);
1657 }
1658
1659
1660 /***********************************************************************
1661  *           MmUnmapIoSpace   (NTOSKRNL.EXE.@)
1662  */
1663 VOID WINAPI MmUnmapIoSpace( PVOID BaseAddress, SIZE_T NumberOfBytes )
1664 {
1665     FIXME( "stub: %p, %lu\n", BaseAddress, NumberOfBytes );
1666 }
1667
1668 /***********************************************************************
1669  *           ObfReferenceObject   (NTOSKRNL.EXE.@)
1670  */
1671 VOID WINAPI ObfReferenceObject(PVOID Object)
1672 {
1673     FIXME("(%p): stub\n", Object);
1674 }
1675
1676  /***********************************************************************
1677  *           ObReferenceObjectByHandle    (NTOSKRNL.EXE.@)
1678  */
1679 NTSTATUS WINAPI ObReferenceObjectByHandle( HANDLE obj, ACCESS_MASK access,
1680                                            POBJECT_TYPE type,
1681                                            KPROCESSOR_MODE mode, PVOID* ptr,
1682                                            POBJECT_HANDLE_INFORMATION info)
1683 {
1684     FIXME( "stub: %p %x %p %d %p %p\n", obj, access, type, mode, ptr, info);
1685     return STATUS_NOT_IMPLEMENTED;
1686 }
1687
1688  /***********************************************************************
1689  *           ObReferenceObjectByName    (NTOSKRNL.EXE.@)
1690  */
1691 NTSTATUS WINAPI ObReferenceObjectByName( UNICODE_STRING *ObjectName,
1692                                          ULONG Attributes,
1693                                          ACCESS_STATE *AccessState,
1694                                          ACCESS_MASK DesiredAccess,
1695                                          POBJECT_TYPE ObjectType,
1696                                          KPROCESSOR_MODE AccessMode,
1697                                          void *ParseContext,
1698                                          void **Object)
1699 {
1700     FIXME("stub\n");
1701     return STATUS_NOT_IMPLEMENTED;
1702 }
1703
1704 /***********************************************************************
1705  *           ObfDereferenceObject   (NTOSKRNL.EXE.@)
1706  */
1707 #ifdef DEFINE_FASTCALL1_ENTRYPOINT
1708 DEFINE_FASTCALL1_ENTRYPOINT( ObfDereferenceObject )
1709 void WINAPI __regs_ObfDereferenceObject( VOID *obj )
1710 #else
1711 void WINAPI ObfDereferenceObject( VOID *obj )
1712 #endif
1713 {
1714     FIXME( "stub: %p\n", obj );
1715 }
1716
1717
1718 /***********************************************************************
1719  *           PsCreateSystemThread   (NTOSKRNL.EXE.@)
1720  */
1721 NTSTATUS WINAPI PsCreateSystemThread(PHANDLE ThreadHandle, ULONG DesiredAccess,
1722                                      POBJECT_ATTRIBUTES ObjectAttributes,
1723                                      HANDLE ProcessHandle, PCLIENT_ID ClientId,
1724                                      PKSTART_ROUTINE StartRoutine, PVOID StartContext)
1725 {
1726     if (!ProcessHandle) ProcessHandle = GetCurrentProcess();
1727     return RtlCreateUserThread(ProcessHandle, 0, FALSE, 0, 0,
1728                                0, StartRoutine, StartContext,
1729                                ThreadHandle, ClientId);
1730 }
1731
1732 /***********************************************************************
1733  *           PsGetCurrentProcessId   (NTOSKRNL.EXE.@)
1734  */
1735 HANDLE WINAPI PsGetCurrentProcessId(void)
1736 {
1737     if (GetCurrentThreadId() == request_thread)
1738         return UlongToHandle(client_pid);
1739     return UlongToHandle(GetCurrentProcessId());
1740 }
1741
1742
1743 /***********************************************************************
1744  *           PsGetCurrentThreadId   (NTOSKRNL.EXE.@)
1745  */
1746 HANDLE WINAPI PsGetCurrentThreadId(void)
1747 {
1748     if (GetCurrentThreadId() == request_thread)
1749         return UlongToHandle(client_tid);
1750     return UlongToHandle(GetCurrentThreadId());
1751 }
1752
1753
1754 /***********************************************************************
1755  *           PsGetVersion   (NTOSKRNL.EXE.@)
1756  */
1757 BOOLEAN WINAPI PsGetVersion(ULONG *major, ULONG *minor, ULONG *build, UNICODE_STRING *version )
1758 {
1759     RTL_OSVERSIONINFOEXW info;
1760
1761     info.dwOSVersionInfoSize = sizeof(info);
1762     RtlGetVersion( &info );
1763     if (major) *major = info.dwMajorVersion;
1764     if (minor) *minor = info.dwMinorVersion;
1765     if (build) *build = info.dwBuildNumber;
1766
1767     if (version)
1768     {
1769 #if 0  /* FIXME: GameGuard passes an uninitialized pointer in version->Buffer */
1770         size_t len = min( strlenW(info.szCSDVersion)*sizeof(WCHAR), version->MaximumLength );
1771         memcpy( version->Buffer, info.szCSDVersion, len );
1772         if (len < version->MaximumLength) version->Buffer[len / sizeof(WCHAR)] = 0;
1773         version->Length = len;
1774 #endif
1775     }
1776     return TRUE;
1777 }
1778
1779
1780 /***********************************************************************
1781  *           PsImpersonateClient   (NTOSKRNL.EXE.@)
1782  */
1783 NTSTATUS WINAPI PsImpersonateClient(PETHREAD Thread, PACCESS_TOKEN Token, BOOLEAN CopyOnOpen,
1784                                     BOOLEAN EffectiveOnly, SECURITY_IMPERSONATION_LEVEL ImpersonationLevel)
1785 {
1786     FIXME("(%p, %p, %u, %u, %u): stub\n", Thread, Token, CopyOnOpen, EffectiveOnly, ImpersonationLevel);
1787
1788     return STATUS_NOT_IMPLEMENTED;
1789 }
1790
1791
1792 /***********************************************************************
1793  *           PsSetCreateProcessNotifyRoutine   (NTOSKRNL.EXE.@)
1794  */
1795 NTSTATUS WINAPI PsSetCreateProcessNotifyRoutine( PCREATE_PROCESS_NOTIFY_ROUTINE callback, BOOLEAN remove )
1796 {
1797     FIXME( "stub: %p %d\n", callback, remove );
1798     return STATUS_SUCCESS;
1799 }
1800
1801
1802 /***********************************************************************
1803  *           PsSetCreateThreadNotifyRoutine   (NTOSKRNL.EXE.@)
1804  */
1805 NTSTATUS WINAPI PsSetCreateThreadNotifyRoutine( PCREATE_THREAD_NOTIFY_ROUTINE NotifyRoutine )
1806 {
1807     FIXME( "stub: %p\n", NotifyRoutine );
1808     return STATUS_SUCCESS;
1809 }
1810
1811
1812 /***********************************************************************
1813  *           PsTerminateSystemThread   (NTOSKRNL.EXE.@)
1814  */
1815 NTSTATUS WINAPI PsTerminateSystemThread(NTSTATUS ExitStatus)
1816 {
1817     FIXME( "stub: %u\n", ExitStatus );
1818     return STATUS_NOT_IMPLEMENTED;
1819 }
1820
1821
1822 /***********************************************************************
1823  *           MmGetSystemRoutineAddress   (NTOSKRNL.EXE.@)
1824  */
1825 PVOID WINAPI MmGetSystemRoutineAddress(PUNICODE_STRING SystemRoutineName)
1826 {
1827     HMODULE hMod;
1828     STRING routineNameA;
1829     PVOID pFunc = NULL;
1830
1831     static const WCHAR ntoskrnlW[] = {'n','t','o','s','k','r','n','l','.','e','x','e',0};
1832     static const WCHAR halW[] = {'h','a','l','.','d','l','l',0};
1833
1834     if (!SystemRoutineName) return NULL;
1835
1836     if (RtlUnicodeStringToAnsiString( &routineNameA, SystemRoutineName, TRUE ) == STATUS_SUCCESS)
1837     {
1838         /* We only support functions exported from ntoskrnl.exe or hal.dll */
1839         hMod = GetModuleHandleW( ntoskrnlW );
1840         pFunc = GetProcAddress( hMod, routineNameA.Buffer );
1841         if (!pFunc)
1842         {
1843            hMod = GetModuleHandleW( halW );
1844            if (hMod) pFunc = GetProcAddress( hMod, routineNameA.Buffer );
1845         }
1846         RtlFreeAnsiString( &routineNameA );
1847     }
1848
1849     if (pFunc)
1850         TRACE( "%s -> %p\n", debugstr_us(SystemRoutineName), pFunc );
1851     else
1852         FIXME( "%s not found\n", debugstr_us(SystemRoutineName) );
1853     return pFunc;
1854 }
1855
1856
1857 /***********************************************************************
1858  *           MmQuerySystemSize   (NTOSKRNL.EXE.@)
1859  */
1860 MM_SYSTEMSIZE WINAPI MmQuerySystemSize(void)
1861 {
1862     FIXME("stub\n");
1863     return MmLargeSystem;
1864 }
1865
1866 /***********************************************************************
1867  *           KeInitializeDpc   (NTOSKRNL.EXE.@)
1868  */
1869 VOID WINAPI KeInitializeDpc(PRKDPC Dpc, PKDEFERRED_ROUTINE DeferredRoutine, PVOID DeferredContext)
1870 {
1871     FIXME("stub\n");
1872 }
1873
1874 /***********************************************************************
1875  *           READ_REGISTER_BUFFER_UCHAR   (NTOSKRNL.EXE.@)
1876  */
1877 VOID WINAPI READ_REGISTER_BUFFER_UCHAR(PUCHAR Register, PUCHAR Buffer, ULONG Count)
1878 {
1879     FIXME("stub\n");
1880 }
1881
1882 /*****************************************************
1883  *           PoSetPowerState   (NTOSKRNL.EXE.@)
1884  */
1885 POWER_STATE WINAPI PoSetPowerState(PDEVICE_OBJECT DeviceObject, POWER_STATE_TYPE Type, POWER_STATE State)
1886 {
1887     FIXME("(%p %u %u) stub\n", DeviceObject, Type, State.DeviceState);
1888     return State;
1889 }
1890
1891 /*****************************************************
1892  *           IoWMIRegistrationControl   (NTOSKRNL.EXE.@)
1893  */
1894 NTSTATUS WINAPI IoWMIRegistrationControl(PDEVICE_OBJECT DeviceObject, ULONG Action)
1895 {
1896     FIXME("(%p %u) stub\n", DeviceObject, Action);
1897     return STATUS_SUCCESS;
1898 }
1899
1900 /*****************************************************
1901  *           PsSetLoadImageNotifyRoutine   (NTOSKRNL.EXE.@)
1902  */
1903 NTSTATUS WINAPI PsSetLoadImageNotifyRoutine(PLOAD_IMAGE_NOTIFY_ROUTINE routine)
1904 {
1905     FIXME("(%p) stub\n", routine);
1906     return STATUS_SUCCESS;
1907 }
1908
1909 /*****************************************************
1910  *           PsLookupProcessByProcessId  (NTOSKRNL.EXE.@)
1911  */
1912 NTSTATUS WINAPI PsLookupProcessByProcessId(HANDLE processid, PEPROCESS *process)
1913 {
1914     static int once;
1915     if (!once++) FIXME("(%p %p) stub\n", processid, process);
1916     return STATUS_NOT_IMPLEMENTED;
1917 }
1918
1919
1920 /*****************************************************
1921  *           IoSetThreadHardErrorMode  (NTOSKRNL.EXE.@)
1922  */
1923 BOOLEAN WINAPI IoSetThreadHardErrorMode(BOOLEAN EnableHardErrors)
1924 {
1925     FIXME("stub\n");
1926     return FALSE;
1927 }
1928
1929
1930 /*****************************************************
1931  *           IoInitializeRemoveLockEx  (NTOSKRNL.EXE.@)
1932  */
1933 VOID WINAPI IoInitializeRemoveLockEx(PIO_REMOVE_LOCK lock, ULONG tag,
1934                                      ULONG maxmin, ULONG high, ULONG size)
1935 {
1936     FIXME("(%p %u %u %u %u) stub\n", lock, tag, maxmin, high, size);
1937 }
1938
1939
1940 /*****************************************************
1941  *           IoAcquireRemoveLockEx  (NTOSKRNL.EXE.@)
1942  */
1943
1944 NTSTATUS WINAPI IoAcquireRemoveLockEx(PIO_REMOVE_LOCK lock, PVOID tag,
1945                                       LPCSTR file, ULONG line, ULONG lock_size)
1946 {
1947     FIXME("(%p, %p, %s, %u, %u): stub\n", lock, tag, debugstr_a(file), line, lock_size);
1948
1949     return STATUS_NOT_IMPLEMENTED;
1950 }
1951
1952
1953 /*****************************************************
1954  *           DllMain
1955  */
1956 BOOL WINAPI DllMain( HINSTANCE inst, DWORD reason, LPVOID reserved )
1957 {
1958     static void *handler;
1959     LARGE_INTEGER count;
1960
1961     switch(reason)
1962     {
1963     case DLL_PROCESS_ATTACH:
1964         DisableThreadLibraryCalls( inst );
1965 #ifdef __i386__
1966         handler = RtlAddVectoredExceptionHandler( TRUE, vectored_handler );
1967 #endif
1968         KeQueryTickCount( &count );  /* initialize the global KeTickCount */
1969         break;
1970     case DLL_PROCESS_DETACH:
1971         if (reserved) break;
1972         RtlRemoveVectoredExceptionHandler( handler );
1973         break;
1974     }
1975     return TRUE;
1976 }
1977
1978 /*****************************************************
1979  *           Ke386IoSetAccessProcess  (NTOSKRNL.EXE.@)
1980  */
1981 BOOLEAN WINAPI Ke386IoSetAccessProcess(PEPROCESS *process, ULONG flag)
1982 {
1983     FIXME("(%p %d) stub\n", process, flag);
1984     return FALSE;
1985 }
1986
1987 /*****************************************************
1988  *           Ke386SetIoAccessMap  (NTOSKRNL.EXE.@)
1989  */
1990 BOOLEAN WINAPI Ke386SetIoAccessMap(ULONG flag, PVOID buffer)
1991 {
1992     FIXME("(%d %p) stub\n", flag, buffer);
1993     return FALSE;
1994 }
1995
1996 /*****************************************************
1997  *           IoCreateSynchronizationEvent (NTOSKRNL.EXE.@)
1998  */
1999 PKEVENT WINAPI IoCreateSynchronizationEvent(PUNICODE_STRING name, PHANDLE handle)
2000 {
2001     FIXME("(%p %p) stub\n", name, handle);
2002     return NULL;
2003 }
2004
2005 /*****************************************************
2006  *           IoStartNextPacket  (NTOSKRNL.EXE.@)
2007  */
2008 VOID WINAPI IoStartNextPacket(PDEVICE_OBJECT deviceobject, BOOLEAN cancelable)
2009 {
2010     FIXME("(%p %d) stub\n", deviceobject, cancelable);
2011 }
2012
2013 /*****************************************************
2014  *           ObQueryNameString  (NTOSKRNL.EXE.@)
2015  */
2016 NTSTATUS WINAPI ObQueryNameString(PVOID object, POBJECT_NAME_INFORMATION name, ULONG maxlength, PULONG returnlength)
2017 {
2018     FIXME("(%p %p %u %p) stub\n", object, name, maxlength, returnlength);
2019     return STATUS_NOT_IMPLEMENTED;
2020 }
2021
2022 /*****************************************************
2023  *           IoRegisterPlugPlayNotification  (NTOSKRNL.EXE.@)
2024  */
2025 NTSTATUS WINAPI IoRegisterPlugPlayNotification(IO_NOTIFICATION_EVENT_CATEGORY category, ULONG flags, PVOID data,
2026                                                PDRIVER_OBJECT driver, PDRIVER_NOTIFICATION_CALLBACK_ROUTINE callback,
2027                                                PVOID context, PVOID *notification)
2028 {
2029     FIXME("(%u %u %p %p %p %p %p) stub\n", category, flags, data, driver, callback, context, notification);
2030     return STATUS_SUCCESS;
2031 }
2032
2033 /*****************************************************
2034  *           IoCsqInitialize  (NTOSKRNL.EXE.@)
2035  */
2036 NTSTATUS WINAPI IoCsqInitialize(PIO_CSQ csq, PIO_CSQ_INSERT_IRP insert_irp, PIO_CSQ_REMOVE_IRP remove_irp,
2037                                 PIO_CSQ_PEEK_NEXT_IRP peek_irp, PIO_CSQ_ACQUIRE_LOCK acquire_lock,
2038                                 PIO_CSQ_RELEASE_LOCK release_lock, PIO_CSQ_COMPLETE_CANCELED_IRP complete_irp)
2039 {
2040     FIXME("(%p %p %p %p %p %p %p) stub\n",
2041           csq, insert_irp, remove_irp, peek_irp, acquire_lock, release_lock, complete_irp);
2042     return STATUS_SUCCESS;
2043 }
2044
2045 /*****************************************************
2046  *           ExInterlockedRemoveHeadList  (NTOSKRNL.EXE.@)
2047  */
2048 PLIST_ENTRY WINAPI ExInterlockedRemoveHeadList(PLIST_ENTRY head, PKSPIN_LOCK lock)
2049 {
2050     FIXME("(%p %p) stub\n", head, lock);
2051     return NULL;
2052 }
2053
2054 /***********************************************************************
2055  *           ExfInterlockedRemoveHeadList   (NTOSKRNL.EXE.@)
2056  */
2057 #ifdef DEFINE_FASTCALL2_ENTRYPOINT
2058 DEFINE_FASTCALL2_ENTRYPOINT( ExfInterlockedRemoveHeadList )
2059 PLIST_ENTRY WINAPI __regs_ExfInterlockedRemoveHeadList(PLIST_ENTRY head, PKSPIN_LOCK lock)
2060 #else
2061 PLIST_ENTRY WINAPI ExfInterlockedRemoveHeadList(PLIST_ENTRY head, PKSPIN_LOCK lock)
2062 #endif
2063 {
2064     FIXME("(%p %p) stub\n", head, lock);
2065     return ExInterlockedRemoveHeadList( head, lock );
2066 }