git.oblomov.eu Git - wine/blob - dlls/ntdll/nt.c

   1 /*
   2  * NT basis DLL
   3  *
   4  * This file contains the Nt* API functions of NTDLL.DLL.
   5  * In the original ntdll.dll they all seem to just call int 0x2e (down to the NTOSKRNL)
   6  *
   7  * Copyright 1996-1998 Marcus Meissner
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22  */
  23
  24 #include <stdio.h>
  25 #include <stdlib.h>
  26 #include <string.h>
  27 #include <time.h>
  28 #include "wine/debug.h"
  29
  30 #include "winternl.h"
  31 #include "ntdll_misc.h"
  32 #include "wine/server.h"
  33
  34 WINE_DEFAULT_DEBUG_CHANNEL(ntdll);
  35
  36 /* Structures used by NtConnectPort */
  37
  38 typedef struct LpcSectionInfo
  39 {
  40   DWORD Length;
  41   HANDLE SectionHandle;
  42   DWORD Param1;
  43   DWORD SectionSize;
  44   DWORD ClientBaseAddress;
  45   DWORD ServerBaseAddress;
  46 } LPCSECTIONINFO, *PLPCSECTIONINFO;
  47
  48 typedef struct LpcSectionMapInfo
  49 {
  50   DWORD Length;
  51   DWORD SectionSize;
  52   DWORD ServerBaseAddress;
  53 } LPCSECTIONMAPINFO, *PLPCSECTIONMAPINFO;
  54
  55 /* Structure used by NtAcceptConnectPort, NtReplyWaitReceivePort */
  56
  57 #define MAX_MESSAGE_DATA 328
  58
  59 typedef struct LpcMessage
  60 {
  61   WORD ActualMessageLength;
  62   WORD TotalMessageLength;
  63   DWORD MessageType;
  64   DWORD ClientProcessId;
  65   DWORD ClientThreadId;
  66   DWORD MessageId;
  67   DWORD SharedSectionSize;
  68   BYTE MessageData[MAX_MESSAGE_DATA];
  69 } LPCMESSAGE, *PLPCMESSAGE;
  70
  71 /*
  72  *      Process object
  73  */
  74
  75 /******************************************************************************
  76  *  NtTerminateProcess                  [NTDLL.@]
  77  *
  78  *  Native applications must kill themselves when done
  79  */
  80 NTSTATUS WINAPI NtTerminateProcess( HANDLE handle, LONG exit_code )
  81 {
  82     NTSTATUS ret;
  83     BOOL self;
  84     SERVER_START_REQ( terminate_process )
  85     {
  86         req->handle    = handle;
  87         req->exit_code = exit_code;
  88         ret = wine_server_call( req );
  89         self = !ret && reply->self;
  90     }
  91     SERVER_END_REQ;
  92     if (self) exit( exit_code );
  93     return ret;
  94 }
  95
  96 /******************************************************************************
  97 *  NtQueryInformationProcess            [NTDLL.@]
  98 *  ZwQueryInformationProcess            [NTDLL.@]
  99 *
 100 */
 101 NTSTATUS WINAPI NtQueryInformationProcess(
 102         IN HANDLE ProcessHandle,
 103         IN PROCESSINFOCLASS ProcessInformationClass,
 104         OUT PVOID ProcessInformation,
 105         IN ULONG ProcessInformationLength,
 106         OUT PULONG ReturnLength)
 107 {
 108         NTSTATUS ret = STATUS_SUCCESS;
 109         ULONG len = 0;
 110
 111         switch (ProcessInformationClass) {
 112         case ProcessDebugPort:
 113                 /* "These are not the debuggers you are looking for." */
 114                 /* set it to 0 aka "no debugger" to satisfy copy protections */
 115                 if (ProcessInformationLength == 4)
 116                 {
 117                         memset(ProcessInformation,0,ProcessInformationLength);
 118                         len = 4;
 119                 }
 120                 else
 121                         ret = STATUS_INFO_LENGTH_MISMATCH;
 122                 break;
 123         case ProcessWow64Information:
 124                 if (ProcessInformationLength == 4)
 125                 {
 126                         memset(ProcessInformation,0,ProcessInformationLength);
 127                         len = 4;
 128                 }
 129                 else
 130                         ret = STATUS_INFO_LENGTH_MISMATCH;
 131                 break;
 132         default:
 133                 FIXME("(%p,0x%08x,%p,0x%08lx,%p),stub!\n",
 134                         ProcessHandle,ProcessInformationClass,
 135                         ProcessInformation,ProcessInformationLength,
 136                         ReturnLength
 137                 );
 138                 break;
 139         }
 140
 141         if (ReturnLength)
 142                 *ReturnLength = len;
 143
 144         return ret;
 145 }
 146
 147 /******************************************************************************
 148  * NtSetInformationProcess [NTDLL.@]
 149  * ZwSetInformationProcess [NTDLL.@]
 150  */
 151 NTSTATUS WINAPI NtSetInformationProcess(
 152         IN HANDLE ProcessHandle,
 153         IN PROCESSINFOCLASS ProcessInformationClass,
 154         IN PVOID ProcessInformation,
 155         IN ULONG ProcessInformationLength)
 156 {
 157         FIXME("(%p,0x%08x,%p,0x%08lx) stub\n",
 158         ProcessHandle,ProcessInformationClass,ProcessInformation,ProcessInformationLength);
 159         return 0;
 160 }
 161
 162 /*
 163  *      Thread
 164  */
 165
 166 /******************************************************************************
 167  *  NtSetInformationThread              [NTDLL.@]
 168  *  ZwSetInformationThread              [NTDLL.@]
 169  */
 170 NTSTATUS WINAPI NtSetInformationThread(
 171         HANDLE ThreadHandle,
 172         THREADINFOCLASS ThreadInformationClass,
 173         PVOID ThreadInformation,
 174         ULONG ThreadInformationLength)
 175 {
 176         FIXME("(%p,0x%08x,%p,0x%08lx),stub!\n",
 177         ThreadHandle, ThreadInformationClass, ThreadInformation, ThreadInformationLength);
 178         return 0;
 179 }
 180
 181 /*
 182  *      Token
 183  */
 184
 185 /******************************************************************************
 186  *  NtDuplicateToken            [NTDLL.@]
 187  *  ZwDuplicateToken            [NTDLL.@]
 188  */
 189 NTSTATUS WINAPI NtDuplicateToken(
 190         IN HANDLE ExistingToken,
 191         IN ACCESS_MASK DesiredAccess,
 192         IN POBJECT_ATTRIBUTES ObjectAttributes,
 193         IN SECURITY_IMPERSONATION_LEVEL ImpersonationLevel,
 194         IN TOKEN_TYPE TokenType,
 195         OUT PHANDLE NewToken)
 196 {
 197         FIXME("(%p,0x%08lx,%p,0x%08x,0x%08x,%p),stub!\n",
 198         ExistingToken, DesiredAccess, ObjectAttributes,
 199         ImpersonationLevel, TokenType, NewToken);
 200         dump_ObjectAttributes(ObjectAttributes);
 201         return 0;
 202 }
 203
 204 /******************************************************************************
 205  *  NtOpenProcessToken          [NTDLL.@]
 206  *  ZwOpenProcessToken          [NTDLL.@]
 207  */
 208 NTSTATUS WINAPI NtOpenProcessToken(
 209         HANDLE ProcessHandle,
 210         DWORD DesiredAccess,
 211         HANDLE *TokenHandle)
 212 {
 213     NTSTATUS ret;
 214
 215     TRACE("(%p,0x%08lx,%p)\n", ProcessHandle,DesiredAccess, TokenHandle);
 216
 217     SERVER_START_REQ( open_token )
 218     {
 219         req->handle = ProcessHandle;
 220         req->flags  = 0;
 221         ret = wine_server_call( req );
 222         if (!ret) *TokenHandle = reply->token;
 223     }
 224     SERVER_END_REQ;
 225
 226     return ret;
 227 }
 228
 229 /******************************************************************************
 230  *  NtOpenThreadToken           [NTDLL.@]
 231  *  ZwOpenThreadToken           [NTDLL.@]
 232  */
 233 NTSTATUS WINAPI NtOpenThreadToken(
 234         HANDLE ThreadHandle,
 235         DWORD DesiredAccess,
 236         BOOLEAN OpenAsSelf,
 237         HANDLE *TokenHandle)
 238 {
 239     NTSTATUS ret;
 240
 241     TRACE("(%p,0x%08lx,0x%08x,%p)\n",
 242           ThreadHandle,DesiredAccess, OpenAsSelf, TokenHandle);
 243
 244     SERVER_START_REQ( open_token )
 245     {
 246         req->handle = ThreadHandle;
 247         req->flags  = OPEN_TOKEN_THREAD;
 248         if (OpenAsSelf) req->flags |= OPEN_TOKEN_AS_SELF;
 249         ret = wine_server_call( req );
 250         if (!ret) *TokenHandle = reply->token;
 251     }
 252     SERVER_END_REQ;
 253
 254     return ret;
 255 }
 256
 257 /******************************************************************************
 258  *  NtAdjustPrivilegesToken             [NTDLL.@]
 259  *  ZwAdjustGroupsToken         [NTDLL.@]
 260  *
 261  * FIXME: parameters unsafe
 262  */
 263 NTSTATUS WINAPI NtAdjustPrivilegesToken(
 264         IN HANDLE TokenHandle,
 265         IN BOOLEAN DisableAllPrivileges,
 266         IN PTOKEN_PRIVILEGES NewState,
 267         IN DWORD BufferLength,
 268         OUT PTOKEN_PRIVILEGES PreviousState,
 269         OUT PDWORD ReturnLength)
 270 {
 271         FIXME("(%p,0x%08x,%p,0x%08lx,%p,%p),stub!\n",
 272         TokenHandle, DisableAllPrivileges, NewState, BufferLength, PreviousState, ReturnLength);
 273         return 0;
 274 }
 275
 276 /******************************************************************************
 277 *  NtQueryInformationToken              [NTDLL.@]
 278 *  ZwQueryInformationToken              [NTDLL.@]
 279 *
 280 * NOTES
 281 *  Buffer for TokenUser:
 282 *   0x00 TOKEN_USER the PSID field points to the SID
 283 *   0x08 SID
 284 *
 285 */
 286 NTSTATUS WINAPI NtQueryInformationToken(
 287         HANDLE token,
 288         DWORD tokeninfoclass,
 289         LPVOID tokeninfo,
 290         DWORD tokeninfolength,
 291         LPDWORD retlen )
 292 {
 293     unsigned int len = 0;
 294
 295     FIXME("(%p,%ld,%p,%ld,%p): stub\n",
 296           token,tokeninfoclass,tokeninfo,tokeninfolength,retlen);
 297
 298     switch (tokeninfoclass)
 299     {
 300     case TokenUser:
 301         len = sizeof(TOKEN_USER) + sizeof(SID);
 302         break;
 303     case TokenGroups:
 304         len = sizeof(TOKEN_GROUPS);
 305         break;
 306     case TokenPrivileges:
 307         len = sizeof(TOKEN_PRIVILEGES);
 308         break;
 309     case TokenOwner:
 310         len = sizeof(TOKEN_OWNER);
 311         break;
 312     case TokenPrimaryGroup:
 313         len = sizeof(TOKEN_PRIMARY_GROUP);
 314         break;
 315     case TokenDefaultDacl:
 316         len = sizeof(TOKEN_DEFAULT_DACL);
 317         break;
 318     case TokenSource:
 319         len = sizeof(TOKEN_SOURCE);
 320         break;
 321     case TokenType:
 322         len = sizeof (TOKEN_TYPE);
 323         break;
 324 #if 0
 325     case TokenImpersonationLevel:
 326     case TokenStatistics:
 327 #endif /* 0 */
 328     }
 329
 330     /* FIXME: what if retlen == NULL ? */
 331     *retlen = len;
 332
 333     if (tokeninfolength < len)
 334         return STATUS_BUFFER_TOO_SMALL;
 335
 336     switch (tokeninfoclass)
 337     {
 338     case TokenUser:
 339         if( tokeninfo )
 340         {
 341             TOKEN_USER * tuser = tokeninfo;
 342             PSID sid = (PSID) (tuser + 1);
 343             SID_IDENTIFIER_AUTHORITY localSidAuthority = {SECURITY_NT_AUTHORITY};
 344             RtlInitializeSid(sid, &localSidAuthority, 1);
 345             *(RtlSubAuthoritySid(sid, 0)) = SECURITY_INTERACTIVE_RID;
 346             tuser->User.Sid = sid;
 347         }
 348         break;
 349     case TokenGroups:
 350         if (tokeninfo)
 351         {
 352             TOKEN_GROUPS *tgroups = tokeninfo;
 353             SID_IDENTIFIER_AUTHORITY sid = {SECURITY_NT_AUTHORITY};
 354
 355             /* we need to show admin privileges ! */
 356             tgroups->GroupCount = 1;
 357             tgroups->Groups->Attributes = SE_GROUP_ENABLED;
 358             RtlAllocateAndInitializeSid( &sid,
 359                                          2,
 360                                          SECURITY_BUILTIN_DOMAIN_RID,
 361                                          DOMAIN_ALIAS_RID_ADMINS,
 362                                          0, 0, 0, 0, 0, 0,
 363                                          &(tgroups->Groups->Sid));
 364         }
 365         break;
 366     case TokenPrivileges:
 367         if (tokeninfo)
 368         {
 369             TOKEN_PRIVILEGES *tpriv = tokeninfo;
 370             tpriv->PrivilegeCount = 1;
 371         }
 372         break;
 373     }
 374     return 0;
 375 }
 376
 377 /*
 378  *      Section
 379  */
 380
 381 /******************************************************************************
 382  *  NtQuerySection      [NTDLL.@]
 383  */
 384 NTSTATUS WINAPI NtQuerySection(
 385         IN HANDLE SectionHandle,
 386         IN PVOID SectionInformationClass,
 387         OUT PVOID SectionInformation,
 388         IN ULONG Length,
 389         OUT PULONG ResultLength)
 390 {
 391         FIXME("(%p,%p,%p,0x%08lx,%p) stub!\n",
 392         SectionHandle,SectionInformationClass,SectionInformation,Length,ResultLength);
 393         return 0;
 394 }
 395
 396 /*
 397  *      ports
 398  */
 399
 400 /******************************************************************************
 401  *  NtCreatePort                [NTDLL.@]
 402  *  ZwCreatePort                [NTDLL.@]
 403  */
 404 NTSTATUS WINAPI NtCreatePort(PHANDLE PortHandle,POBJECT_ATTRIBUTES ObjectAttributes,
 405                              DWORD MaxConnectInfoLength,DWORD MaxDataLength,DWORD unknown)
 406 {
 407   FIXME("(%p,%p,0x%08lx,0x%08lx,0x%08lx),stub!\n",PortHandle,ObjectAttributes,
 408         MaxConnectInfoLength,MaxDataLength,unknown);
 409   return 0;
 410 }
 411
 412 /******************************************************************************
 413  *  NtConnectPort               [NTDLL.@]
 414  *  ZwConnectPort               [NTDLL.@]
 415  */
 416 NTSTATUS WINAPI NtConnectPort(PHANDLE PortHandle,PUNICODE_STRING PortName,PVOID Unknown1,
 417                               PLPCSECTIONINFO sectionInfo,PLPCSECTIONMAPINFO mapInfo,PVOID Unknown2,
 418                               PVOID ConnectInfo,PDWORD pConnectInfoLength)
 419 {
 420   FIXME("(%p,%s,%p,%p,%p,%p,%p,%p (%ld)),stub!\n",PortHandle,debugstr_w(PortName->Buffer),Unknown1,
 421         sectionInfo,mapInfo,Unknown2,ConnectInfo,pConnectInfoLength,pConnectInfoLength?*pConnectInfoLength:-1);
 422   if(ConnectInfo && pConnectInfoLength)
 423     TRACE("\tMessage = %s\n",debugstr_an(ConnectInfo,*pConnectInfoLength));
 424   return 0;
 425 }
 426
 427 /******************************************************************************
 428  *  NtListenPort                [NTDLL.@]
 429  *  ZwListenPort                [NTDLL.@]
 430  */
 431 NTSTATUS WINAPI NtListenPort(HANDLE PortHandle,PLPCMESSAGE pLpcMessage)
 432 {
 433   FIXME("(%p,%p),stub!\n",PortHandle,pLpcMessage);
 434   return 0;
 435 }
 436
 437 /******************************************************************************
 438  *  NtAcceptConnectPort [NTDLL.@]
 439  *  ZwAcceptConnectPort [NTDLL.@]
 440  */
 441 NTSTATUS WINAPI NtAcceptConnectPort(PHANDLE PortHandle,DWORD Unknown,PLPCMESSAGE pLpcMessage,
 442                                     DWORD acceptIt,DWORD Unknown2,PLPCSECTIONMAPINFO mapInfo)
 443 {
 444   FIXME("(%p,0x%08lx,%p,0x%08lx,0x%08lx,%p),stub!\n",PortHandle,Unknown,pLpcMessage,acceptIt,Unknown2,mapInfo);
 445   return 0;
 446 }
 447
 448 /******************************************************************************
 449  *  NtCompleteConnectPort       [NTDLL.@]
 450  *  ZwCompleteConnectPort       [NTDLL.@]
 451  */
 452 NTSTATUS WINAPI NtCompleteConnectPort(HANDLE PortHandle)
 453 {
 454   FIXME("(%p),stub!\n",PortHandle);
 455   return 0;
 456 }
 457
 458 /******************************************************************************
 459  *  NtRegisterThreadTerminatePort       [NTDLL.@]
 460  *  ZwRegisterThreadTerminatePort       [NTDLL.@]
 461  */
 462 NTSTATUS WINAPI NtRegisterThreadTerminatePort(HANDLE PortHandle)
 463 {
 464   FIXME("(%p),stub!\n",PortHandle);
 465   return 0;
 466 }
 467
 468 /******************************************************************************
 469  *  NtRequestWaitReplyPort              [NTDLL.@]
 470  *  ZwRequestWaitReplyPort              [NTDLL.@]
 471  */
 472 NTSTATUS WINAPI NtRequestWaitReplyPort(HANDLE PortHandle,PLPCMESSAGE pLpcMessageIn,PLPCMESSAGE pLpcMessageOut)
 473 {
 474   FIXME("(%p,%p,%p),stub!\n",PortHandle,pLpcMessageIn,pLpcMessageOut);
 475   if(pLpcMessageIn)
 476   {
 477     TRACE("Message to send:\n");
 478     TRACE("\tActualMessageLength = %d\n",pLpcMessageIn->ActualMessageLength);
 479     TRACE("\tTotalMessageLength  = %d\n",pLpcMessageIn->TotalMessageLength);
 480     TRACE("\tMessageType         = %ld\n",pLpcMessageIn->MessageType);
 481     TRACE("\tClientProcessId     = %ld\n",pLpcMessageIn->ClientProcessId);
 482     TRACE("\tClientThreadId      = %ld\n",pLpcMessageIn->ClientThreadId);
 483     TRACE("\tMessageId           = %ld\n",pLpcMessageIn->MessageId);
 484     TRACE("\tSharedSectionSize   = %ld\n",pLpcMessageIn->SharedSectionSize);
 485     TRACE("\tMessageData         = %s\n",debugstr_an(pLpcMessageIn->MessageData,pLpcMessageIn->ActualMessageLength));
 486   }
 487   return 0;
 488 }
 489
 490 /******************************************************************************
 491  *  NtReplyWaitReceivePort      [NTDLL.@]
 492  *  ZwReplyWaitReceivePort      [NTDLL.@]
 493  */
 494 NTSTATUS WINAPI NtReplyWaitReceivePort(HANDLE PortHandle,PDWORD Unknown,PLPCMESSAGE pLpcMessageOut,PLPCMESSAGE pLpcMessageIn)
 495 {
 496   FIXME("(%p,%p,%p,%p),stub!\n",PortHandle,Unknown,pLpcMessageOut,pLpcMessageIn);
 497   return 0;
 498 }
 499
 500 /*
 501  *      Misc
 502  */
 503
 504  /******************************************************************************
 505  *  NtSetIntervalProfile        [NTDLL.@]
 506  *  ZwSetIntervalProfile        [NTDLL.@]
 507  */
 508 NTSTATUS WINAPI NtSetIntervalProfile(DWORD x1,DWORD x2) {
 509         FIXME("(0x%08lx,0x%08lx),stub!\n",x1,x2);
 510         return 0;
 511 }
 512
 513 /******************************************************************************
 514  *  NtQueryPerformanceCounter   [NTDLL.@]
 515  */
 516 NTSTATUS WINAPI NtQueryPerformanceCounter(
 517         IN PLARGE_INTEGER Counter,
 518         IN PLARGE_INTEGER Frequency)
 519 {
 520         FIXME("(%p, 0%p) stub\n",
 521         Counter, Frequency);
 522         return 0;
 523 }
 524
 525 /******************************************************************************
 526  *  NtCreateMailslotFile        [NTDLL.@]
 527  *  ZwCreateMailslotFile        [NTDLL.@]
 528  */
 529 NTSTATUS WINAPI NtCreateMailslotFile(DWORD x1,DWORD x2,DWORD x3,DWORD x4,DWORD x5,DWORD x6,DWORD x7,DWORD x8)
 530 {
 531         FIXME("(0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx),stub!\n",x1,x2,x3,x4,x5,x6,x7,x8);
 532         return 0;
 533 }
 534
 535 /******************************************************************************
 536  * NtQuerySystemInformation [NTDLL.@]
 537  * ZwQuerySystemInformation [NTDLL.@]
 538  *
 539  * ARGUMENTS:
 540  *  SystemInformationClass      Index to a certain information structure
 541  *      SystemTimeAdjustmentInformation SYSTEM_TIME_ADJUSTMENT
 542  *      SystemCacheInformation          SYSTEM_CACHE_INFORMATION
 543  *      SystemConfigurationInformation  CONFIGURATION_INFORMATION
 544  *      observed (class/len):
 545  *              0x0/0x2c
 546  *              0x12/0x18
 547  *              0x2/0x138
 548  *              0x8/0x600
 549  *              0x25/0xc
 550  *  SystemInformation   caller supplies storage for the information structure
 551  *  Length              size of the structure
 552  *  ResultLength        Data written
 553  */
 554 NTSTATUS WINAPI NtQuerySystemInformation(
 555         IN SYSTEM_INFORMATION_CLASS SystemInformationClass,
 556         OUT PVOID SystemInformation,
 557         IN ULONG Length,
 558         OUT PULONG ResultLength)
 559 {
 560     switch(SystemInformationClass)
 561     {
 562     case 0x25:
 563         /* Something to do with the size of the registry             *
 564          * Since we don't have a size limitation, fake it            *
 565          * This is almost certainly wrong.                           *
 566          * This sets each of the three words in the struct to 32 MB, *
 567          * which is enough to make the IE 5 installer happy.         */
 568         FIXME("(0x%08x,%p,0x%08lx,%p) faking max registry size of 32 MB\n",
 569               SystemInformationClass,SystemInformation,Length,ResultLength);
 570         *(DWORD *)SystemInformation = 0x2000000;
 571         *(((DWORD *)SystemInformation)+1) = 0x200000;
 572         *(((DWORD *)SystemInformation)+2) = 0x200000;
 573         break;
 574
 575     default:
 576         FIXME("(0x%08x,%p,0x%08lx,%p) stub\n",
 577               SystemInformationClass,SystemInformation,Length,ResultLength);
 578         ZeroMemory (SystemInformation, Length);
 579     }
 580
 581     return STATUS_SUCCESS;
 582 }
 583
 584
 585 /******************************************************************************
 586  *  NtCreatePagingFile          [NTDLL.@]
 587  *  ZwCreatePagingFile          [NTDLL.@]
 588  */
 589 NTSTATUS WINAPI NtCreatePagingFile(
 590         IN PUNICODE_STRING PageFileName,
 591         IN ULONG MiniumSize,
 592         IN ULONG MaxiumSize,
 593         OUT PULONG ActualSize)
 594 {
 595         FIXME("(%p(%s),0x%08lx,0x%08lx,%p),stub!\n",
 596         PageFileName->Buffer, debugstr_w(PageFileName->Buffer),MiniumSize,MaxiumSize,ActualSize);
 597         return 0;
 598 }
 599
 600 /******************************************************************************
 601  *  NtDisplayString                             [NTDLL.@]
 602  *
 603  * writes a string to the nt-textmode screen eg. during startup
 604  */
 605 NTSTATUS WINAPI NtDisplayString ( PUNICODE_STRING string )
 606 {
 607     STRING stringA;
 608     NTSTATUS ret;
 609
 610     if (!(ret = RtlUnicodeStringToAnsiString( &stringA, string, TRUE )))
 611     {
 612         MESSAGE( "%.*s", stringA.Length, stringA.Buffer );
 613         RtlFreeAnsiString( &stringA );
 614     }
 615     return ret;
 616 }
 617
 618 /******************************************************************************
 619  *  NtPowerInformation                          [NTDLL.@]
 620  *
 621  */
 622 NTSTATUS WINAPI NtPowerInformation(DWORD x1,DWORD x2,DWORD x3,DWORD x4,DWORD x5)
 623 {
 624         FIXME("(0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx),stub\n",x1,x2,x3,x4,x5);
 625         return 0;
 626 }
 627
 628 /******************************************************************************
 629  *  NtAllocateLocallyUniqueId (NTDLL.@)
 630  *
 631  * FIXME: the server should do that
 632  */
 633 NTSTATUS WINAPI NtAllocateLocallyUniqueId(PLUID Luid)
 634 {
 635     static LUID luid;
 636
 637     FIXME("%p (0x%08lx%08lx)\n", Luid, luid.HighPart, luid.LowPart);
 638
 639     luid.LowPart++;
 640     if (luid.LowPart==0)
 641         luid.HighPart++;
 642     Luid->HighPart = luid.HighPart;
 643     Luid->LowPart = luid.LowPart;
 644
 645     return STATUS_SUCCESS;
 646 }
 647
 648 /******************************************************************************
 649  *        VerSetConditionMask   (NTDLL.@)
 650  */
 651 ULONGLONG WINAPI VerSetConditionMask( ULONGLONG dwlConditionMask, DWORD dwTypeBitMask,
 652                                       BYTE dwConditionMask)
 653 {
 654     if(dwTypeBitMask == 0)
 655         return dwlConditionMask;
 656     dwConditionMask &= 0x07;
 657     if(dwConditionMask == 0)
 658         return dwlConditionMask;
 659
 660     if(dwTypeBitMask & VER_PRODUCT_TYPE)
 661         dwlConditionMask |= dwConditionMask << 7*3;
 662     else if (dwTypeBitMask & VER_SUITENAME)
 663         dwlConditionMask |= dwConditionMask << 6*3;
 664     else if (dwTypeBitMask & VER_SERVICEPACKMAJOR)
 665         dwlConditionMask |= dwConditionMask << 5*3;
 666     else if (dwTypeBitMask & VER_SERVICEPACKMINOR)
 667         dwlConditionMask |= dwConditionMask << 4*3;
 668     else if (dwTypeBitMask & VER_PLATFORMID)
 669         dwlConditionMask |= dwConditionMask << 3*3;
 670     else if (dwTypeBitMask & VER_BUILDNUMBER)
 671         dwlConditionMask |= dwConditionMask << 2*3;
 672     else if (dwTypeBitMask & VER_MAJORVERSION)
 673         dwlConditionMask |= dwConditionMask << 1*3;
 674     else if (dwTypeBitMask & VER_MINORVERSION)
 675         dwlConditionMask |= dwConditionMask << 0*3;
 676     return dwlConditionMask;
 677 }