reactos/include/napi/teb.h

   1 /* TEB/PEB parameters */
   2 #ifndef __INCLUDE_INTERNAL_TEB
   3 #define __INCLUDE_INTERNAL_TEB
   4
   5 #include <napi/types.h>
   6
   7 typedef struct _CLIENT_ID
   8 {
   9    HANDLE UniqueProcess;
  10    HANDLE UniqueThread;
  11 } CLIENT_ID, *PCLIENT_ID;
  12
  13 typedef struct _CURDIR
  14 {
  15    UNICODE_STRING DosPath;
  16    PVOID Handle;
  17 } CURDIR, *PCURDIR;
  18
  19 typedef struct RTL_DRIVE_LETTER_CURDIR
  20 {
  21    USHORT Flags;
  22    USHORT Length;
  23    ULONG TimeStamp;
  24    UNICODE_STRING DosPath;
  25 } RTL_DRIVE_LETTER_CURDIR, *PRTL_DRIVE_LETTER_CURDIR;
  26
  27 typedef struct _PEB_FREE_BLOCK
  28 {
  29    struct _PEB_FREE_BLOCK* Next;
  30    ULONG Size;
  31 } PEB_FREE_BLOCK, *PPEB_FREE_BLOCK;
  32
  33 /* RTL_USER_PROCESS_PARAMETERS.Flags */
  34 #define PPF_NORMALIZED  (1)
  35
  36 typedef struct _RTL_USER_PROCESS_PARAMETERS
  37 {
  38    ULONG                MaximumLength;          //  00h
  39    ULONG                Length;                 //  04h
  40    ULONG                Flags;                  //  08h
  41    ULONG                DebugFlags;             //  0Ch
  42    PVOID                ConsoleHandle;          //  10h
  43    ULONG                ConsoleFlags;           //  14h
  44    HANDLE               InputHandle;            //  18h
  45    HANDLE               OutputHandle;           //  1Ch
  46    HANDLE               ErrorHandle;            //  20h
  47    CURDIR               CurrentDirectory;       //  24h
  48    UNICODE_STRING       DllPath;                //  30h
  49    UNICODE_STRING       ImagePathName;          //  38h
  50    UNICODE_STRING       CommandLine;            //  40h
  51    PWSTR                Environment;            //  48h
  52    ULONG                StartingX;              //  4Ch
  53    ULONG                StartingY;              //  50h
  54    ULONG                CountX;                 //  54h
  55    ULONG                CountY;                 //  58h
  56    ULONG                CountCharsX;            //  5Ch
  57    ULONG                CountCharsY;            //  60h
  58    ULONG                FillAttribute;          //  64h
  59    ULONG                WindowFlags;            //  68h
  60    ULONG                ShowWindowFlags;        //  6Ch
  61    UNICODE_STRING       WindowTitle;            //  70h
  62    UNICODE_STRING       DesktopInfo;            //  78h
  63    UNICODE_STRING       ShellInfo;              //  80h
  64    UNICODE_STRING       RuntimeInfo;            //  88h
  65    RTL_DRIVE_LETTER_CURDIR DLCurrentDirectory[0x20]; // 90h
  66 } RTL_USER_PROCESS_PARAMETERS, *PRTL_USER_PROCESS_PARAMETERS;
  67
  68 #define PEB_BASE        (0x7FFDF000)
  69
  70 typedef struct _PEB_LDR_DATA
  71 {
  72    ULONG Length;
  73    BOOLEAN Initialized;
  74    PVOID SsHandle;
  75    LIST_ENTRY InLoadOrderModuleList;
  76    LIST_ENTRY InMemoryOrderModuleList;
  77    LIST_ENTRY InInitializationOrderModuleList;
  78 } PEB_LDR_DATA, *PPEB_LDR_DATA;
  79
  80 typedef VOID STDCALL (*PPEBLOCKROUTINE)(PVOID);
  81
  82 typedef struct _PEB
  83 {
  84    UCHAR InheritedAddressSpace;                     // 00h
  85    UCHAR ReadImageFileExecOptions;                  // 01h
  86    UCHAR BeingDebugged;                             // 02h
  87    UCHAR Spare;                                     // 03h
  88    PVOID Mutant;                                    // 04h
  89    PVOID ImageBaseAddress;                          // 08h
  90    PPEB_LDR_DATA Ldr;                               // 0Ch
  91    PRTL_USER_PROCESS_PARAMETERS ProcessParameters;  // 10h
  92    PVOID SubSystemData;                             // 14h
  93    PVOID ProcessHeap;                               // 18h
  94    PVOID FastPebLock;                               // 1Ch
  95    PPEBLOCKROUTINE FastPebLockRoutine;              // 20h
  96    PPEBLOCKROUTINE FastPebUnlockRoutine;            // 24h
  97    ULONG EnvironmentUpdateCount;                    // 28h
  98    PVOID* KernelCallbackTable;                      // 2Ch
  99    PVOID EventLogSection;                           // 30h
 100    PVOID EventLog;                                  // 34h
 101    PPEB_FREE_BLOCK FreeList;                        // 38h
 102    ULONG TlsExpansionCounter;                       // 3Ch
 103    PVOID TlsBitmap;                                 // 40h
 104    ULONG TlsBitmapBits[0x2];                        // 44h
 105    PVOID ReadOnlySharedMemoryBase;                  // 4Ch
 106    PVOID ReadOnlySharedMemoryHeap;                  // 50h
 107    PVOID* ReadOnlyStaticServerData;                 // 54h
 108    PVOID AnsiCodePageData;                          // 58h
 109    PVOID OemCodePageData;                           // 5Ch
 110    PVOID UnicodeCaseTableData;                      // 60h
 111    ULONG NumberOfProcessors;                        // 64h
 112    ULONG NtGlobalFlag;                              // 68h
 113    UCHAR Spare2[0x4];                               // 6Ch
 114    LARGE_INTEGER CriticalSectionTimeout;            // 70h
 115    ULONG HeapSegmentReserve;                        // 78h
 116    ULONG HeapSegmentCommit;                         // 7Ch
 117    ULONG HeapDeCommitTotalFreeThreshold;            // 80h
 118    ULONG HeapDeCommitFreeBlockThreshold;            // 84h
 119    ULONG NumberOfHeaps;                             // 88h
 120    ULONG MaximumNumberOfHeaps;                      // 8Ch
 121    PVOID** ProcessHeaps;                            // 90h
 122    PVOID GdiSharedHandleTable;                      // 94h
 123    PVOID ProcessStarterHelper;                      // 98h
 124    PVOID GdiDCAttributeList;                        // 9Ch
 125    PVOID LoaderLock;                                // A0h
 126    ULONG OSMajorVersion;                            // A4h
 127    ULONG OSMinorVersion;                            // A8h
 128    ULONG OSBuildNumber;                             // ACh
 129    ULONG OSPlatformId;                              // B0h
 130    ULONG ImageSubSystem;                            // B4h
 131    ULONG ImageSubSystemMajorVersion;                // B8h
 132    ULONG ImageSubSystemMinorVersion;                // C0h
 133    ULONG GdiHandleBuffer[0x22];                     // C4h
 134 } PEB, *PPEB;
 135
 136
 137 typedef struct _NT_TIB {
 138     struct _EXCEPTION_REGISTRATION_RECORD* ExceptionList;  // 00h
 139     PVOID StackBase;                                       // 04h
 140     PVOID StackLimit;                                      // 08h
 141     PVOID SubSystemTib;                                    // 0Ch
 142     union {
 143         PVOID FiberData;                                   // 10h
 144         ULONG Version;                                     // 10h
 145     } Fib;
 146     PVOID ArbitraryUserPointer;                            // 14h
 147     struct _NT_TIB *Self;                                  // 18h
 148 } NT_TIB, *PNT_TIB;
 149
 150 typedef struct _GDI_TEB_BATCH
 151 {
 152    ULONG Offset;
 153    ULONG HDC;
 154    ULONG Buffer[0x136];
 155 } GDI_TEB_BATCH, *PGDI_TEB_BATCH;
 156
 157 typedef struct _TEB
 158 {
 159    NT_TIB Tib;                         // 00h
 160    PVOID EnvironmentPointer;           // 1Ch
 161    CLIENT_ID Cid;                      // 20h
 162    PVOID ActiveRpcInfo;                // 28h
 163    PVOID ThreadLocalStoragePointer;    // 2Ch
 164    PPEB Peb;                           // 30h
 165    ULONG LastErrorValue;               // 34h
 166    ULONG CountOfOwnedCriticalSections; // 38h
 167    PVOID CsrClientThread;              // 3Ch
 168    struct _W32THREAD* Win32ThreadInfo;         // 40h
 169    ULONG Win32ClientInfo[0x1F];        // 44h
 170    PVOID WOW32Reserved;                // C0h
 171    ULONG CurrentLocale;                // C4h
 172    ULONG FpSoftwareStatusRegister;     // C8h
 173    PVOID SystemReserved1[0x36];        // CCh
 174    PVOID Spare1;                       // 1A4h
 175    LONG ExceptionCode;                 // 1A8h
 176    ULONG SpareBytes1[0x28];            // 1ACh
 177    PVOID SystemReserved2[0xA];         // 1D4h
 178 //   GDI_TEB_BATCH GdiTebBatch;          // 1FCh
 179    ULONG gdiRgn;                       // 6DCh
 180    ULONG gdiPen;                       // 6E0h
 181    ULONG gdiBrush;                     // 6E4h
 182    CLIENT_ID RealClientId;             // 6E8h
 183    PVOID GdiCachedProcessHandle;       // 6F0h
 184    ULONG GdiClientPID;                 // 6F4h
 185    ULONG GdiClientTID;                 // 6F8h
 186    PVOID GdiThreadLocaleInfo;          // 6FCh
 187    PVOID UserReserved[5];              // 700h
 188    PVOID glDispatchTable[0x118];       // 714h
 189    ULONG glReserved1[0x1A];            // B74h
 190    PVOID glReserved2;                  // BDCh
 191    PVOID glSectionInfo;                // BE0h
 192    PVOID glSection;                    // BE4h
 193    PVOID glTable;                      // BE8h
 194    PVOID glCurrentRC;                  // BECh
 195    PVOID glContext;                    // BF0h
 196    NTSTATUS LastStatusValue;           // BF4h
 197    UNICODE_STRING StaticUnicodeString; // BF8h
 198    WCHAR StaticUnicodeBuffer[0x105];   // C00h
 199    PVOID DeallocationStack;            // E0Ch
 200    PVOID TlsSlots[0x40];               // E10h
 201    LIST_ENTRY TlsLinks;                // F10h
 202    PVOID Vdm;                          // F18h
 203    PVOID ReservedForNtRpc;             // F1Ch
 204    PVOID DbgSsReserved[0x2];           // F20h
 205    ULONG HardErrorDisabled;            // F28h
 206    PVOID Instrumentation[0x10];        // F2Ch
 207    PVOID WinSockData;                  // F6Ch
 208    ULONG GdiBatchCount;                // F70h
 209    ULONG Spare2;                       // F74h
 210    ULONG Spare3;                       // F78h
 211    ULONG Spare4;                       // F7Ch
 212    PVOID ReservedForOle;               // F80h
 213    ULONG WaitingOnLoaderLock;          // F84h
 214    PVOID WineDebugInfo;                // Needed for WINE DLL's
 215 } TEB, *PTEB;
 216
 217
 218 #define NtCurrentPeb() (NtCurrentTeb()->Peb)
 219
 220 static inline PTEB NtCurrentTeb(VOID)
 221 {
 222    int x;
 223
 224    __asm__ __volatile__("movl %%fs:0x18, %0\n\t"
 225                         : "=r" (x) /* can't have two memory operands */
 226                         : /* no inputs */
 227                         );
 228
 229    return((PTEB)x);
 230 }
 231
 232
 233
 234 #endif /* __INCLUDE_INTERNAL_TEB */