source: trunk/include/win32k.h@ 5200

Last change on this file since 5200 was 5200, checked in by bird, 25 years ago

Major IOCtl parameter change!
File size: 17.3 KB
Line 
1/* $Id: win32k.h,v 1.8 2001-02-20 04:56:28 bird Exp $
2 *
3 * Top level make file for the Win32k library.
4 * Contains library and 32-bit IOCtl definition.
5 *
6 * Copyright (c) 2000 knut st. osmundsen (knut.stange.osmundsen@pmsc.no)
7 *
8 * Project Odin Software License can be found in LICENSE.TXT
9 *
10 */
11#ifndef _WIN32K_H_
12#define _WIN32K_H_
13
14/*******************************************************************************
15* Defined Constants And Macros *
16*******************************************************************************/
17/*
18 * IOCtls categories.
19 */
20#define IOCTL_W32K_K32 0xC1
21#define IOCTL_W32K_ELF 0xC2
22
23/*
24 * K32 category - these are the functions found in the k32 directory.
25 */
26#define K32_ALLOCMEMEX 0x01
27#define K32_QUERYOTES 0x02
28#define K32_QUERYOPTIONSSTATUS 0x03
29#define K32_SETOPTIONS 0x04
30#define K32_PROCESSREADWRITE 0x05
31#define K32_HANDLESYSTEMEVENT 0x06
32#define K32_QUERYSYSTEMMEMINFO 0x07
33#define K32_LASTIOCTLFUNCTION K32_QUERYSYSTEMMEMINFO
34
35
36/*
37 * Elf category
38 */
39#define ELF_DUMMY 0x01
40
41
42/*
43 * DosAllocMemEx - Extra (bsememf.h) flag definitions.
44 */
45#define OBJ_ALIGNDEFAULT 0x00000000UL
46#define OBJ_ALIGN64K 0x10000000UL
47#define OBJ_ALIGNPAGE 0x20000000UL
48#define OBJ_ALIGNMASK 0x30000000UL
49#define OBJ_LOCATION 0x80000000UL
50#ifndef OBJ_SELMAPALL
51#define OBJ_SELMAPALL 0x00000800UL /* This isn't ours. It just a dropout form bsememf.h */
52#endif
53
54
55/*
56 * System event Identifiers.
57 */
58#define K32_SYSEVENT_SM_MOUSE 0x00 /* dh SendEvent - Session Manager (mouse) */
59#define K32_SYSEVENT_CTRL_BREAK 0x01 /* dh SendEvent - Ctrl-Break */
60#define K32_SYSEVENT_CTRL_C 0x02 /* dh SendEvent - Ctrl-C */
61#define K32_SYSEVENT_CTRL_SCREEN_LOCK 0x03 /* dh SendEvent - Ctrl-ScrollLock */
62#define K32_SYSEVENT_CTRL_PRINT_SCREEN 0x04 /* dh SendEvent - Ctrl-PrtSc */
63#define K32_SYSEVENT_SHIFT_PRINT_SCREEN 0x05 /* dh SendEvent - Shift-PrtSc */
64#define K32_SYSEVENT_SM_KEYBOARD 0x06 /* dh SendEvent - Session Manager (keyboard) */
65#define K32_SYSEVENT_SM_CTRL_ALT_DELETE 0x07 /* dh SendEvent - Ctrl-Alt-Del */
66#define K32_SYSEVENT_HOT_PLUG 0x08 /* dh SendEvent - Keyboard Hot Plug/Reset */
67#define K32_SYSEVENT_POWER 0x09 /* dh SendEvent - Power suspend event */
68#define K32_SYSEVENT_POWEROFF 0x0a /* dh SendEvent - Power off event */
69#define K32_SYSEVENT_CTRL_ALT_2xNUMLOCK 0x0b /* VectorSDF - System Dump */
70#define K32_SYSEVENT_LAST K32_SYSEVENT_CTRL_ALT_2xNUMLOCK
71
72/*
73 * System Memory Info flags.
74 */
75#define K32_SYSMEMINFO_ALL 0 /* Everything is queried. */
76#define K32_SYSMEMINFO_SWAPFILE 0x01 /* Swapfile stuff is queried. */
77#define K32_SYSMEMINFO_PAGING 0x02 /* Paging and Physical memory stuff is queried. */
78#define K32_SYSMEMINFO_VM 0x04 /* Virtual memory stuff is all queried. */
79
80
81#ifndef INCL_16 /* We don't need this in 16-bit code. */
82
83/*******************************************************************************
84* Structures and Typedefs *
85*******************************************************************************/
86#pragma pack(1)
87
88/*
89 * Object Table Entry buffer.
90 */
91typedef struct _QueryOTE
92{
93 ULONG ote_size; /* Object virtual size */
94 ULONG ote_base; /* Object base virtual address */
95 ULONG ote_flags; /* Attribute flags */
96 ULONG ote_pagemap; /* Object page map index */
97 ULONG ote_mapsize; /* Num of entries in obj page map */
98 /*ULONG ote_reserved;*/
99 USHORT ote_sel; /* Object Selector */
100 USHORT ote_hob; /* Object Handle */
101} QOTE, *PQOTE;
102
103typedef struct _QueryOTEBuffer
104{
105 ULONG cOTEs; /* Number of entries in aOTE. */
106 QOTE aOTE[1]; /* Array of OTEs. */
107} QOTEBUFFER, *PQOTEBUFFER;
108
109
110/*
111 * Options struct.
112 *
113 * (The function of these members are described in options.h in
114 * the src\win32k\include directory.)
115 * All members of this struct (except cb ofcourse) is changable.
116 */
117typedef struct _K32Options
118{
119 ULONG cb;
120
121 /** @cat logging options */
122 USHORT usCom; /* Output port no. */
123 ULONG fLogging; /* Logging. */
124
125 /** @cat Options affecting the generated LX executables */
126 ULONG fPE; /* Flags set the type of conversion. */
127 ULONG fPEOneObject; /* All in one object. */
128 ULONG ulInfoLevel; /* Pe2Lx InfoLevel. */
129
130 /** @cat Options affecting the generated ELF executables */
131 ULONG fElf; /* Elf flags. */
132
133 /** @cat Options affecting the UNIX script executables */
134 ULONG fUNIXScript; /* UNIX script flags. */
135
136 /** @cat Options affecting the REXX script executables */
137 ULONG fREXXScript; /* REXX script flags. */
138
139 /** @cat Options affecting the JAVA executables */
140 ULONG fJava; /* Java flags. */
141
142 /** @cat Options affecting the executables */
143 ULONG fNoLoader; /* No loader stuff. !FIXME! We should import / functions even if this flag is set!!! */
144
145 /** @cat Options affecting the behaviour changes in the OS/2 loader */
146 ULONG fDllFixes; /* Enables the long DLL name and non .DLL extention fixes. */
147 ULONG fExeFixes; /* Enables EXE files to export entry points. */
148 ULONG fForcePreload; /* Forces the loader to preload executable images. Handy for ICAT Ring-3 debugging. */
149 ULONG fApiEnh; /* Enables the API enhancements */
150
151 /** @cat Options affecting the heap. */
152 ULONG cbSwpHeapMax; /* Maximum heapsize. */
153 ULONG cbResHeapMax; /* Maxiumem residentheapsize. */
154} K32OPTIONS, *PK32OPTIONS;
155
156
157/*
158 * Status struct.
159 *
160 */
161typedef struct _K32Status
162{
163 ULONG cb;
164
165 /** @cat Options status. */
166 ULONG fQuiet; /* Quiet initialization. */
167
168 /** @cat Kernel status. */
169 ULONG fKernel; /* Smp or uni kernel. */
170 ULONG ulBuild; /* Kernel build. */
171 USHORT usVerMajor; /* OS/2 major ver - 20 */
172 USHORT usVerMinor; /* OS/2 minor ver - 30,40 */
173
174 /** @cat Heap status. */
175 ULONG cbSwpHeapInit; /* Initial heapsize. */
176 ULONG cbSwpHeapFree; /* Amount of used space. */
177 ULONG cbSwpHeapUsed; /* Amount of free space reserved. */
178 ULONG cbSwpHeapSize; /* Amount of memory used by the heap free and used++. */
179 ULONG cSwpBlocksUsed; /* Count of used blocks. */
180 ULONG cSwpBlocksFree; /* Count of free blocks. */
181
182 ULONG cbResHeapInit; /* Initial heapsize. */
183 ULONG cbResHeapFree; /* Amount of free space reserved. */
184 ULONG cbResHeapUsed; /* Amount of used space. */
185 ULONG cbResHeapSize; /* Amount of memory used by the heap free and used++. */
186 ULONG cResBlocksUsed; /* Count of used blocks. */
187 ULONG cResBlocksFree; /* Count of free blocks. */
188
189 /** @cat Win32k build, version and init stuff */
190 CHAR szBuildDate[12]; /* Date of the win32k build. (Sep 02 2000) */
191 CHAR szBuildTime[9]; /* Time of the win32k build. (11:44:21) */
192 ULONG ulVersion; /* Win32k version */
193 CHAR szSymFile[CCHMAXPATH]; /* The name of the symbol file or sym database. */
194
195 /** @cat Statistics */
196 ULONG cPe2LxModules; /* Number of Pe2Lx modules currently loaded. */
197 ULONG cElf2LxModules; /* Number of Elf2Lx modules currently loaded. */
198 /*...*/
199} K32STATUS, *PK32STATUS;
200
201
202/*
203 * Memory information struct.
204 */
205typedef struct _k32SystemMemInfo
206{
207 ULONG cb; /* Size of this structure - must be set. */
208 /* This will be used to distinguish futher versions. */
209 ULONG flFlags; /* This is used to limit amount of information collected - must be set. (K32_SYSMEMINFO_*) */
210 /* Some conciderations.
211 * - VM uses worker functions which traverses internal lists.
212 * - Page and physical memory traverses one internal structure (PGPhysAvail())
213 * - Swap File only accesses variables.
214 */
215
216 /* SwapFile Info */
217 BOOL fSwapFile; /* Swap File: Swapping enabled or disabled. (SMswapping) */
218 /* (The SwapFile data below is valid when swapping is enbled!) */
219 ULONG cbSwapFileSize; /* Swap File: Current size. (smFileSize<<PAGESIZE) */
220 ULONG cbSwapFileAvail; /* Swap File: Available within current file. ((smFileSize-smcBrokenDF-SMcDFInuse)<<PAGESIZE) */
221 ULONG cbSwapFileUsed; /* Swap File: Used within current file. (SMcDFInuse<<PAGESIZE) */
222 ULONG cbSwapFileMinFree; /* Swap File: Addjusted min free on swap volume. (SMMinFree<<PAGESHIFT) */
223 ULONG cbSwapFileCFGMinFree; /* Swap File: Configured min free on swap volume. ((SMCFGMinFree<<PAGESHIFT)/4) */
224 ULONG cbSwapFileCFGSwapSize; /* Swap File: Configured initial swap file size. ((SMCFGSwapSize<<PAGESHIFT)/4) */
225 ULONG cSwapFileBrokenDF; /* Swap File: Number of broken disk frames (DF). (smcBrokenDF) */
226 ULONG cSwapFileGrowFails; /* Swap File: Number of times growoperation has failed. (smcGrowFails) */
227 ULONG cSwapFileInMemFile; /* Swap File: Number of pages in the "In-Memory-swapFile". (SMcInMemFile) */
228 /* These pages are not counted into the SMcDFInuse count I think. */
229
230 /* Physical Memory Info */
231 ULONG cbPhysSize; /* Physical memory: total (bytes). (pgPhysPages<<PAGESHIFT) */
232 ULONG cbPhysAvail; /* Physical memory: available (bytes). (PGPhysAvail()) */
233 ULONG cbPhysUsed; /* Physical memory: used (bytes). (PGPhysPresent()<<PAGESHIFT) */
234
235 /* Other paging info */
236 BOOL fPagingSwapEnabled; /* Paging: TRUE when swapping is enabled, else false. (PGSwapEnabled) */
237 ULONG cPagingPageFaults; /* Paging: Number of pagefaults which has occured since boot. (pgcPageFaults) */
238 ULONG cPagingPageFaultsActive;/* Paging: Number of pagefaults currently being processed. (pgcPageFaultsActive) */
239 ULONG cPagingPhysPages; /* Paging: Count of physical pages. (hope this is correct) (pgPhysPages) */
240 ULONG ulPagingPhysMax; /* Paging: Top of physical memory (physical page number) (pgPhysMax) */
241 ULONG cPagingResidentPages; /* Paging: Count of resident pages. (pgResidentPages) */
242 ULONG cPagingSwappablePages; /* Paging: Count of swappable pages which is currently present in memory. (pgSwappablePages) */
243 ULONG cPagingDiscardableInmem;/* Paging: Count of discardable pages which is currently present in memory. (pgDiscardableInmem) */
244 ULONG cPagingDiscardablePages;/* Paging: Count of discardable pages allocated. (pgDiscardablePages) */
245
246 /* Virtual Memory manager info. */
247 ULONG ulAddressLimit; /* VM: Current user virtual address limit - use this for high arena check. (VirtualAddressLimit / 0x20000000) */
248 ULONG ulVMArenaPrivMax; /* VM: Current highest address in the private arena. (vmRecalcShrBound()) */
249 ULONG ulVMArenaSharedMin; /* VM: Current lowest address in the shared arena. (ahvmShr) */
250 ULONG ulVMArenaSharedMax; /* VM: Current highest address in the shared arena. (ahvmShr) */
251 ULONG ulVMArenaSystemMin; /* VM: Current lowest address in the system arena. (ahvmhSys) */
252 ULONG ulVMArenaSystemMax; /* VM: Current highest address in the system arena. (ahvmhSys) */
253 ULONG ulVMArenaHighPrivMax; /* VM: Current highest address in the high private arena - aurora/smp only. (vmRecalcShrBound) */
254 ULONG ulVMArenaHighSharedMin; /* VM: Current lowest address in the high shared arena - aurora/smp only. (ahvmhShr) */
255 ULONG ulVMArenaHighSharedMax; /* VM: Current highest address in the high shared arena - aurora/smp only. (ahvmhShr) */
256
257} K32SYSTEMMEMINFO, *PK32SYSTEMMEMINFO;
258
259
260/*
261 * K32 category parameter structs
262 *
263 * Note. The ULONG rc should allways be the first datamember!
264 */
265typedef struct _k32AllocMemEx
266{
267 ULONG rc; /* Return code. */
268 PPVOID ppv; /* Pointer to pointer to the allocated memory block */
269 /* On input it (*ppv) may hold the suggested location of the block. */
270 ULONG cb; /* Blocksize (bytes) */
271 ULONG flFlags; /* Flags (equal to DosAllocMem flags) */
272 ULONG ulCS; /* Call CS */
273 ULONG ulEIP; /* Call EIP */
274} K32ALLOCMEMEX, *PK32ALLOCMEMEX;
275
276typedef struct _k32QueryOTEs
277{
278 ULONG rc; /* Return code. */
279 HMODULE hMTE; /* Module handle. */
280 PQOTEBUFFER pQOte; /* Pointer to output buffer. */
281 ULONG cbQOte; /* Size of the buffer pointed to by pQOte */
282} K32QUERYOTES, *PK32QUERYOTES;
283
284typedef struct _k32QueryOptionsStatus
285{
286 ULONG rc; /* Return code. */
287 PK32OPTIONS pOptions; /* Pointer to option struct. (NULL allowed) */
288 PK32STATUS pStatus; /* Pointer to status struct. (NULL allowed) */
289} K32QUERYOPTIONSSTATUS, *PK32QUERYOPTIONSSTATUS;
290
291typedef struct _k32SetOptions
292{
293 ULONG rc; /* Return code. */
294 PK32OPTIONS pOptions; /* Pointer to option struct. (NULL allowed) */
295} K32SETOPTIONS, *PK32SETOPTIONS;
296
297typedef struct _k32ProcessReadWrite
298{
299 ULONG rc; /* Return code. */
300 PID pid; /* Process ID of the process to access memory in. */
301 ULONG cb; /* Number of bytes to read or write. */
302 PVOID pvSource; /* Pointer to source data. */
303 PVOID pvTarget; /* Pointer to target area. */
304 BOOL fRead; /* TRUE: pvSource is within pid while pvTarget is ours. */
305 /* FALSE: pvTarget is within pid while pvSource is ours. */
306} K32PROCESSREADWRITE, *PK32PROCESSREADWRITE;
307
308typedef struct _k32HandleSystemEvent
309{
310 ULONG rc; /* Return code. */
311 ULONG ulEvent; /* Event identifier. One of the K32_SYSEVENT_ defines. */
312 HEV hev; /* Handle of shared event semaphore which should be */
313 /* posted when the the requested event occurs. */
314 BOOL fHandle; /* Action flag. */
315 /* TRUE: Take control of the event. */
316 /* FALSE: Give control back to the OS of this event. (hev must match the current handle!) */
317} K32HANDLESYSTEMEVENT, *PK32HANDLESYSTEMEVENT;
318
319typedef struct _k32QuerySystemMemInfo
320{
321 APIRET rc; /* Return code. */
322 PK32SYSTEMMEMINFO pMemInfo; /* Pointer to system memory info structure with cb set. */
323 /* The other members will be filled on successful return. */
324} K32QUERYSYSTEMMEMINFO, *PK32QUERYSYSTEMMEMINFO;
325
326
327#pragma pack()
328
329#ifndef NO_WIN32K_LIB_FUNCTIONS
330/*******************************************************************************
331* External Functions *
332*******************************************************************************/
333/* Win32k APIs */
334APIRET APIENTRY libWin32kInit(void);
335APIRET APIENTRY libWin32kTerm(void);
336BOOL APIENTRY libWin32kInstalled(void);
337APIRET APIENTRY libWin32kQueryOptionsStatus(PK32OPTIONS pOptions, PK32STATUS pStatus);
338APIRET APIENTRY libWin32kSetOptions(PK32OPTIONS pOptions);
339APIRET APIENTRY libWin32kSetOption(PK32OPTIONS pOptions);
340
341/* "Extra OS2 APIs" */
342APIRET APIENTRY DosAllocMemEx(PPVOID ppv, ULONG cb, ULONG flag);
343APIRET APIENTRY W32kQueryOTEs(HMODULE hMTE, PQOTEBUFFER pQOte, ULONG cbQOte);
344APIRET APIENTRY W32kQuerySystemMemInfo(PK32SYSTEMMEMINFO pMemInfo);
345APIRET APIENTRY W32kProcessReadWrite(PID pid, ULONG cb, PVOID pvSource, PVOID pvTarget, BOOL fRead);
346APIRET APIENTRY W32kHandleSystemEvent(ULONG ulEvent, HEV hev, BOOL fHandle);
347
348/* Helper function */
349USHORT APIENTRY libHelperGetCS(void);
350
351
352#endif
353
354#endif /* !defined(INCL_16) */
355
356#endif
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