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Sun Dec 15 16:18:15 1996 Alexandre Julliard <julliard@lrc.epfl.ch> * [graphics/x11drv/bitblt.c] Fixed BITBLT_StretchImage for partially covered or inverted bitmaps. * [objects/dib.c] Fixed the upside-down bitmap problem. Sat Dec 14 02:49:57 1996 Thomas Sandford <t.d.g.sandford@prds-grn.demon.co.uk> * [if1632/user32.spec] IsMenu and RemoveMenu added (use existing Win16 functions). * [include/windows.h] Corrections to BITMAPINFOHEADER structure. * [loader/module.c] [if1632/kernel32.spec] New function GetModuleFileName32A (heavily based on original Win16 version). * [loader/pe_image.c] Hack to allow files with short PE header to be loaded (e.g. COMDLG32.DLL from Win32s). * [misc/winsock_async.c] #if out EIDRM case (not present in FreeBSD). * [tools/build.c] Remove trailing comments from .s files generated by build as these break assembly when not run through pre-processor. * [windows/graphics.c] [if1632/gdi32.spec] New function Polyline32 - based on original Polyline. Needs metafile support adding still. Fri Dec 13 13:04:06 1996 Bruce Milner <Bruce.Milner@genetics.utah.edu> * [win32/findfile.c] [if1632/kernel.spec] FindFirstFile32A(): Use dos current directory for drive prefixes. FindNextFile32A(): Fill in file attribute information. Implement FindFirstFile16, FindNextFile16, FindClose16. * [files/drive.c] GetCurrentDirectory32A - Fix problem with null 3rd character in string. Tue Dec 10 14:49:07 1996 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [windows/painting.c][windows/message.c] Don't use linked lists to call SendMessage(), for it might destroy the current listentry. * [misc/registry.c] Fixed temporary file saving (rename doesn't work across partitions). * [files/*.c] GetFullPathName*,GetDriveType32A fixed, CreateDirectoryEx*, GetVolumeInformation32W fixed. * [win32/process.c][if1632/kernel.spec][if1632/kernel32.spec] LoadLibrary* updated to new naming std., *32W added. * [win32/console.c] [include/wincon.h] Additions for NT commandline executables. * [if1632/advapi32.spec][if1632/kernel32.spec][win32/init.c] GetUserName32W added, GetComputerName32W added, GetStartupInfo32W added, GetSystemInfo updated to NT standard. * [windows/msgbox.c][misc/shell.c][windows/graphics.c] MessageBox32W, ShellAbout32W, CommandLineToArgvW, Polygon32 added. * [misc/crtdll.c][include/crtdll.h][if1632/crtdll.spec][misc/ntdll.c] [if1632/ntdll.spec] Lot of new unicode functions added (needed for NT). * [loader/pe_image.c] NtCurrentTeb added. Tue Dec 10 22:39:33 1996 Albrecht Kleine <kleine@ak.sax.de> * [windows/keyboard.c] Rewrote function TranslateAccelerator(). Mon Dec 9 14:52:13 1996 Slaven Rezic <eserte@cs.tu-berlin.de> * [windows/defwnd.c] DEFWND_SetText(): Set icon name. Sun Dec 8 23:30:00 1996 Alex Korobka <alex@trantor.pharm.sunysb.edu> * [loader/signal.c] [misc/winsock.c] [misc/winsock_async.c] [if1632/winsock.spec] IPC resource cleanup, bugfixes. * [windows/dialog.c] [windows/defdlg.c] More DefDlgProc() fixes. Sun Dec 8 14:01:42 1996 Vadim Strizhevsky <striv@ms.com> * [misc/clipboard.c] [objects/font.c] [win32/init.c] [win32/newfns.c] [windows/graphics.c] Added a few WIN32 functions which needed to run some win32 accessories. Clock should now work almost as well as 16 bit version. Add: RegisterClipboardFormat32W GetTextExtentExPoint32* GetModuleHandleW, DisableThreadLibraryCalls (empty stub), Polygon32 Fix: Polygon16 possible memory leak on error return.
118 lines
5.3 KiB
C
118 lines
5.3 KiB
C
/*
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* Task definitions
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*
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* Copyright 1995 Alexandre Julliard
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*/
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#ifndef _WINE_TASK_H
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#define _WINE_TASK_H
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#include "wintypes.h"
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#pragma pack(1)
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/* Process database (i.e. a normal DOS PSP) */
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typedef struct
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{
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WORD int20; /* 00 int 20h instruction */
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WORD nextParagraph; /* 02 Segment of next paragraph */
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BYTE reserved1;
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BYTE dispatcher[5]; /* 05 Long call to DOS */
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FARPROC16 savedint22 WINE_PACKED; /* 0a Saved int 22h handler */
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FARPROC16 savedint23 WINE_PACKED; /* 0e Saved int 23h handler */
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FARPROC16 savedint24 WINE_PACKED; /* 12 Saved int 24h handler */
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WORD parentPSP; /* 16 Selector of parent PSP */
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BYTE fileHandles[20]; /* 18 Open file handles */
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HANDLE16 environment; /* 2c Selector of environment */
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WORD reserved2[2];
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WORD nbFiles; /* 32 Number of file handles */
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SEGPTR fileHandlesPtr; /* 34 Pointer to file handle table */
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WORD reserved3[18];
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BYTE fcb1[16]; /* 5c First FCB */
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BYTE fcb2[20]; /* 6c Second FCB */
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BYTE cmdLine[128]; /* 80 Command-line (first byte is len)*/
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} PDB;
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/* Segment containing MakeProcInstance() thunks */
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typedef struct
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{
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WORD next; /* Selector of next segment */
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WORD magic; /* Thunks signature */
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WORD unused;
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WORD free; /* Head of the free list */
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WORD thunks[4]; /* Each thunk is 4 words long */
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} THUNKS;
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#define THUNK_MAGIC ('P' | ('T' << 8))
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/* Task database. See 'Windows Internals' p. 226 */
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typedef struct
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{
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HTASK16 hNext; /* 00 Selector of next TDB */
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WORD sp; /* 02 Stack pointer of task */
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WORD ss; /* 04 Stack segment of task */
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WORD nEvents; /* 06 Events for this task */
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char priority; /* 08 Task priority, -32..15 */
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BYTE unused1; /* 09 */
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HGLOBAL16 hStack32; /* 0a Handle to 32-bit stack */
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HTASK16 hSelf; /* 0c Selector of this TDB */
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HANDLE16 hPrevInstance; /* 0e Previous instance of module */
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DWORD esp; /* 10 32-bit stack pointer */
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WORD ctrlword8087; /* 14 80x87 control word */
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WORD flags; /* 16 Task flags */
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UINT16 error_mode; /* 18 Error mode (see SetErrorMode)*/
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WORD version; /* 1a Expected Windows version */
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HANDLE16 hInstance; /* 1c Instance handle for task */
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HMODULE16 hModule; /* 1e Module handle */
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HQUEUE16 hQueue; /* 20 Selector of task queue */
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HTASK16 hParent; /* 22 Selector of TDB of parent */
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WORD signal_flags; /* 24 Flags for signal handler */
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FARPROC16 sighandler WINE_PACKED; /* 26 Signal handler */
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FARPROC16 userhandler WINE_PACKED; /* 2a USER signal handler */
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FARPROC16 discardhandler WINE_PACKED; /* 2e Handler for GlobalNotify() */
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DWORD int0 WINE_PACKED; /* 32 int 0 (divide by 0) handler */
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DWORD int2 WINE_PACKED; /* 36 int 2 (NMI) handler */
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DWORD int4 WINE_PACKED; /* 3a int 4 (INTO) handler */
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DWORD int6 WINE_PACKED; /* 3e int 6 (invalid opc) handler */
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DWORD int7 WINE_PACKED; /* 42 int 7 (coprocessor) handler */
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DWORD int3e WINE_PACKED; /* 46 int 3e (80x87 emu) handler */
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DWORD int75 WINE_PACKED; /* 4a int 75 (80x87 error) handler */
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DWORD compat_flags WINE_PACKED; /* 4e Compatibility flags */
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BYTE unused4[14]; /* 52 */
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HANDLE16 hPDB; /* 60 Selector of PDB (i.e. PSP) */
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SEGPTR dta WINE_PACKED; /* 62 Current DTA */
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BYTE curdrive; /* 66 Current drive */
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BYTE curdir[65]; /* 67 Current directory */
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WORD nCmdShow; /* a8 cmdShow parameter to WinMain */
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HTASK16 hYieldTo; /* aa Next task to schedule */
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DWORD dlls_to_init; /* ac Ptr to DLLs to initialize */
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HANDLE16 hCSAlias; /* b0 Code segment for this TDB */
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THUNKS thunks WINE_PACKED; /* b2 Make proc instance thunks */
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WORD more_thunks[6*4]; /* c2 Space for 6 more thunks */
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BYTE module_name[8]; /* f2 Module name for task */
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WORD magic; /* fa TDB signature */
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DWORD unused7; /* fc */
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PDB pdb; /* 100 PDB for this task */
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} TDB;
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#define TDB_MAGIC ('T' | ('D' << 8))
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/* TDB flags */
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#define TDBF_WINOLDAP 0x0001
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#define TDBF_OS2APP 0x0008
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#define TDBF_WIN32 0x0010
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#pragma pack(4)
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extern BOOL32 TASK_Init(void);
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extern HTASK16 TASK_CreateTask( HMODULE16 hModule, HINSTANCE16 hInstance,
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HINSTANCE16 hPrevInstance,
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HANDLE16 hEnvironment, LPCSTR cmdLine,
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UINT16 cmdShow );
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extern void TASK_KillCurrentTask( INT16 exitCode );
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#endif /* _WINE_TASK_H */
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