82 lines
3.6 KiB
C
82 lines
3.6 KiB
C
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/*
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* Thread definitions
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*
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* Copyright 1996 Alexandre Julliard
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*/
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#ifndef __WINE_THREAD_H
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#define __WINE_THREAD_H
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#include "process.h"
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/* Thread exception block */
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typedef struct _TEB
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{
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void *except; /* 00 Head of exception handling chain */
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void *stack_top; /* 04 Top of thread stack */
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void *stack_low; /* 08 Stack low-water mark */
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HTASK16 htask16; /* 0c Win16 task handle */
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WORD stack_sel; /* 0e 16-bit stack selector */
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DWORD selman_list; /* 10 Selector manager list */
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DWORD user_ptr; /* 14 User pointer */
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struct _TEB *self; /* 18 Pointer to this structure */
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WORD flags; /* 1c Flags */
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WORD mutex_count; /* 1e Win16 mutex count */
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DWORD debug_context; /* 20 Debug context */
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DWORD *ppriority; /* 24 Pointer to current priority */
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HQUEUE16 queue; /* 28 Message queue */
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WORD pad1; /* 2a */
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LPVOID *tls_ptr; /* 2c Pointer to TLS array */
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} TEB;
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/* Thread database */
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typedef struct _THDB
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{
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K32OBJ header; /* 00 Kernel object header */
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PDB32 *process; /* 08 Process owning this thread */
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K32OBJ *event; /* 0c Thread event */
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TEB teb; /* 10 Thread information block */
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PDB32 *process2; /* 40 Same as offset 08 (?) */
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DWORD flags; /* 44 Flags */
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DWORD exit_code; /* 48 Termination status */
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WORD teb_sel; /* 4c Selector to TEB */
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WORD emu_sel; /* 4e 80387 emulator selector */
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DWORD unknown1; /* 50 Unknown */
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void *wait_list; /* 54 Event waiting list */
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DWORD unknown2; /* 58 Unknown */
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void *ring0_thread; /* 5c Pointer to ring 0 thread */
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void *ptdbx; /* 60 Pointer to TDBX structure */
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void *stack_base; /* 64 Base of the stack */
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void *exit_stack; /* 68 Stack pointer on thread exit */
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void *emu_data; /* 6c Related to 80387 emulation */
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DWORD last_error; /* 70 Last error code */
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void *debugger_CB; /* 74 Debugger context block */
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DWORD debug_thread; /* 78 Thread debugging this one (?) */
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void *context; /* 7c Thread register context */
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DWORD unknown3[3]; /* 80 Unknown */
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WORD current_ss; /* 8c Another 16-bit stack selector */
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WORD pad2; /* 8e */
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void *ss_table; /* 90 Pointer to info about 16-bit stack */
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WORD thunk_ss; /* 94 Yet another 16-bit stack selector */
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WORD pad3; /* 96 */
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LPVOID tls_array[64]; /* 98 Thread local storage */
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DWORD delta_priority; /* 198 Priority delta */
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DWORD unknown4[7]; /* 19c Unknown */
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void *create_data; /* 1b8 Pointer to creation structure */
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DWORD suspend_count; /* 1bc SuspendThread() counter */
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DWORD unknown5[9]; /* 1c0 Unknown */
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K32OBJ *crit_section; /* 1e4 Some critical section */
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K32OBJ *win16_mutex; /* 1e8 Pointer to Win16 mutex */
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K32OBJ *win32_mutex; /* 1ec Pointer to KERNEL32 mutex */
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K32OBJ *crit_section2; /* 1f0 Another critical section */
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DWORD unknown6[2]; /* 1f4 Unknown */
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} THDB;
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extern THDB *THREAD_Create( PDB32 *pdb, DWORD stack_size );
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extern void THREAD_Destroy( K32OBJ *ptr );
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extern THDB *pCurrentThread;
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#endif /* __WINE_THREAD_H */
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