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   1 /*
   2  * Thread definitions
   3  *
   4  * Copyright 1996 Alexandre Julliard
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #ifndef __WINE_THREAD_H
  22 #define __WINE_THREAD_H
  23
  24 #include <stdarg.h>
  25 #include <windef.h>
  26 #include <winbase.h>
  27 #include <winreg.h>
  28 #define WINE_NO_TEB
  29 #include <winternl.h>
  30
  31 #ifndef WINE_TEB_DEFINED
  32 #define WINE_TEB_DEFINED
  33 typedef struct _TEB
  34 {
  35     NT_TIB       Tib;            /* 12-  00 Thread information block */
  36     PVOID        EnvironmentPointer; /* 12-  1c EnvironmentPointer (win95: tib flags + win16 mutex count) */
  37     CLIENT_ID    ClientId;       /* -2-  20 Process and thread id (win95: debug context) */
  38     PVOID        ActiveRpcHandle;              /* 028 */
  39     PVOID        ThreadLocalStoragePointer;    /* 02c Pointer to TLS array */
  40     PEB         *Peb;                          /* 030 owning process PEB */
  41     DWORD        LastErrorValue;               /* 034 Last error code */
  42     ULONG        CountOfOwnedCriticalSections; /* 038 */
  43     PVOID        CsrClientThread;              /* 03c */
  44     PVOID        Win32ThreadInfo;              /* 040 */
  45     ULONG        Win32ClientInfo[0x1f];        /* 044 */
  46     PVOID        WOW32Reserved;                /* 0c0 */
  47     ULONG        CurrentLocale;                /* 0c4 */
  48     ULONG        FpSoftwareStatusRegister;     /* 0c8 */
  49     PVOID        SystemReserved1[54];          /* 0cc */
  50     PVOID        Spare1;                       /* 1a4 */
  51     LONG         ExceptionCode;                /* 1a8 */
  52     BYTE         SpareBytes1[40];              /* 1ac */
  53     PVOID        SystemReserved2[10];          /* 1d4 */
  54
  55     /* The following are Wine-specific fields (NT: GdiTebBatch) */
  56     DWORD        gs_sel;              /* 1fc %gs selector for this thread */
  57     DWORD        num_async_io;        /* 200 number of pending async I/O in the server */
  58     DWORD        dpmi_vif;            /* 204 protected mode virtual interrupt flag */
  59     DWORD        vm86_pending;        /* 208 data for vm86 mode */
  60     /* here is plenty space for wine specific fields (don't forget to change pad6!!) */
  61     DWORD        pad6[308];           /* 20c */
  62
  63     ULONG        gdiRgn;                     /* 6dc */
  64     ULONG        gdiPen;                     /* 6e0 */
  65     ULONG        gdiBrush;                   /* 6e4 */
  66     CLIENT_ID    RealClientId;               /* 6e8 */
  67     HANDLE       GdiCachedProcessHandle;     /* 6f0 */
  68     ULONG        GdiClientPID;               /* 6f4 */
  69     ULONG        GdiClientTID;               /* 6f8 */
  70     PVOID        GdiThreadLocaleInfo;        /* 6fc */
  71     PVOID        UserReserved[5];            /* 700 */
  72     PVOID        glDispachTable[280];        /* 714 */
  73     ULONG        glReserved1[26];            /* b74 */
  74     PVOID        glReserved2;                /* bdc */
  75     PVOID        glSectionInfo;              /* be0 */
  76     PVOID        glSection;                  /* be4 */
  77     PVOID        glTable;                    /* be8 */
  78     PVOID        glCurrentRC;                /* bec */
  79     PVOID        glContext;                  /* bf0 */
  80     ULONG        LastStatusValue;            /* bf4 */
  81     UNICODE_STRING StaticUnicodeString;      /* bf8 */
  82     WCHAR        StaticUnicodeBuffer[261];   /* c00 */
  83     PVOID        DeallocationStack;          /* e0c */
  84     PVOID        TlsSlots[64];               /* e10 */
  85     LIST_ENTRY   TlsLinks;                   /* f10 */
  86     PVOID        Vdm;                        /* f18 */
  87     PVOID        ReservedForNtRpc;           /* f1c */
  88     PVOID        DbgSsReserved[2];           /* f20 */
  89     ULONG        HardErrorDisabled;          /* f28 */
  90     PVOID        Instrumentation[16];        /* f2c */
  91     PVOID        WinSockData;                /* f6c */
  92     ULONG        GdiBatchCount;              /* f70 */
  93     ULONG        Spare2;                     /* f74 */
  94     ULONG        Spare3;                     /* f78 */
  95     ULONG        Spare4;                     /* f7c */
  96     PVOID        ReservedForOle;             /* f80 */
  97     ULONG        WaitingOnLoaderLock;        /* f84 */
  98     PVOID        Reserved5[3];               /* f88 */
  99     PVOID       *TlsExpansionSlots;          /* f94 */
 100 } TEB;
 101 #endif /* WINE_TEB_DEFINED */
 102
 103
 104 /* The thread information for 16-bit threads */
 105 /* NtCurrentTeb()->SubSystemTib points to this */
 106 typedef struct
 107 {
 108     void           *unknown;    /* 00 unknown */
 109     UNICODE_STRING *exe_name;   /* 04 exe module name */
 110
 111     /* the following fields do not exist under Windows */
 112     UNICODE_STRING  exe_str;    /* exe name string pointed to by exe_name */
 113     CURDIR          curdir;     /* current directory */
 114     WCHAR           curdir_buffer[MAX_PATH];
 115 } WIN16_SUBSYSTEM_TIB;
 116
 117 #endif  /* __WINE_THREAD_H */