| 1 | /*
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| 2 | * Process help functions
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| 3 | *
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| 4 | * Copyright (C) 1999 Sander van Leeuwen
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| 5 | *
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| 6 | * Project Odin Software License can be found in LICENSE.TXT
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| 7 | *
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| 8 | */
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| 9 |
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| 10 | #ifndef _WPROCESS_H__
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| 11 | #define _WPROCESS_H__
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| 12 |
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| 13 | #define WIN32_TIBSEL
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| 14 |
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| 15 | #ifndef OS2_INCLUDED
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| 16 | #include <winprocess.h>
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| 17 | #else
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| 18 | #include <winconst.h>
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| 19 | typedef ULONG PDB;
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| 20 | #endif
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| 21 | #include <thread.h>
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| 22 | #include <FastInfoBlocks.h>
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| 23 |
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| 24 | #define SELECTOR_OS2_FS 0x150b
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| 25 |
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| 26 | #define MAKE_THREADID(processid, threadid) ((processid << 16) | threadid)
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| 27 | #define ODIN_TO_OS2_THREADID(threadid) (threadid & 0xFFFF)
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| 28 |
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| 29 | #define ODIN_GetCurrentThreadId() MAKE_THREADID(fibGetPid(), fibGetTid())
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| 30 | #define ODIN_GetCurrentProcessId() fibGetPid()
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| 31 |
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| 32 | #ifdef __cplusplus
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| 33 | extern "C" {
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| 34 | #endif
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| 35 |
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| 36 | TEB *WIN32API CreateTEB(HANDLE hThread, DWORD dwThreadId);
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| 37 | TEB *WIN32API InitializeMainThread();
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| 38 |
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| 39 | //******************************************************************************
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| 40 | // Set up the TEB structure of the CURRENT (!) thread
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| 41 | //******************************************************************************
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| 42 | BOOL WIN32API InitializeThread(TEB *teb, BOOL fMainThread = FALSE);
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| 43 |
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| 44 | void WIN32API DestroyTEB(TEB *teb);
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| 45 | ULONG WIN32API GetProcessTIBSel();
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| 46 |
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| 47 | #define TIB_SWITCH_DEFAULT 0 //executable type determines whether or not FS is changed
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| 48 | #define TIB_SWITCH_FORCE_WIN32 1 //always switch to win32 TIB (FS is changed)
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| 49 | //
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| 50 | //Switch to WIN32 TIB (FS selector)
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| 51 | //NOTE: This is not done for Odin32 applications (LX), unless
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| 52 | // fForceSwitch is TRUE)
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| 53 | USHORT WIN32API SetWin32TIB(BOOL fForceSwitch = TIB_SWITCH_DEFAULT);
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| 54 | void WIN32API RestoreOS2TIB();
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| 55 |
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| 56 | void SetPDBInstance(HINSTANCE hInstance);
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| 57 |
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| 58 | extern BOOL fExeStarted;
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| 59 | extern BOOL fFreeLibrary;
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| 60 | extern BOOL fIsOS2Image; //TRUE -> Odin32 OS/2 application (not converted!)
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| 61 | //FALSE -> otherwise
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| 62 | extern BOOL fSwitchTIBSel; // TRUE -> switch TIB selectors
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| 63 | // FALSE -> don't
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| 64 | extern BOOL fSEHEnabled; // TRUE -> SEH support enabled
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| 65 | // FALSE -> not enabled
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| 66 | extern BOOL fExitProcess;
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| 67 |
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| 68 | //Flat pointer to thread TIB structure
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| 69 | extern DWORD *TIBFlatPtr;
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| 70 |
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| 71 | extern PDB ProcessPDB;
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| 72 |
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| 73 | #define NtCurrentTeb GetThreadTEB
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| 74 | TEB *WIN32API GetThreadTEB(void);
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| 75 | TEB *WIN32API GetTEBFromThreadId(ULONG threadId);
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| 76 | TEB *WIN32API GetTEBFromThreadHandle(HANDLE hThread);
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| 77 |
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| 78 | #ifndef OS2_INCLUDED
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| 79 | inline PDB * PROCESS_Current(void)
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| 80 | {
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| 81 | return NtCurrentTeb()->process;
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| 82 | }
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| 83 | #endif
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| 84 |
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| 85 | ULONG InitCommandLine(const char *pszPeExe);
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| 86 | BOOL InitLoaders();
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| 87 |
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| 88 | UINT WIN32API GetProcModuleFileNameA(ULONG lpvAddress, LPSTR lpszFileName, UINT cchFileNameMax);
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| 89 |
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| 90 | #ifdef __cplusplus
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| 91 | } // extern "C"
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| 92 | #endif
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| 93 |
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| 94 | #endif
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