source: trunk/src/kernel32/oslibdos.h@ 8877

Last change on this file since 8877 was 8877, checked in by sandervl, 23 years ago

Rewrote algorithm for 64kb alignment in VirtualAlloc'ed memory; allocation changes for heap (in 64kb chunks) & PE image (align at 64kb)
File size: 13.1 KB
Line 
1/* $Id: oslibdos.h,v 1.47 2002-07-15 14:28:52 sandervl Exp $ */
2
3/*
4 * Wrappers for OS/2 Dos* API
5 *
6 * Copyright 1998 Sander van Leeuwen (sandervl@xs4all.nl)
7 *
8 *
9 * Project Odin Software License can be found in LICENSE.TXT
10 *
11 */
12#ifndef __OSLIBDOS_H__
13#define __OSLIBDOS_H__
14
15
16#ifdef OS2_INCLUDED
17DWORD error2WinError(APIRET rc,DWORD defaultCode = ERROR_NOT_ENOUGH_MEMORY_W);
18#else
19DWORD error2WinError(DWORD rc,DWORD defaultCode = ERROR_NOT_ENOUGH_MEMORY);
20#endif
21
22void OSLibInitWSeBFileIO();
23
24DWORD OSLibDosChangeMaxFileHandles();
25
26#define ODIN_INCREMENT_MAX_FILEHANDLES 64
27#define ODIN_DEFAULT_MAX_FILEHANDLES 256
28DWORD OSLibDosSetInitialMaxFileHandles(DWORD maxhandles);
29
30BOOL OSLibDosGetFileAttributesEx(LPSTR pszName, ULONG ulDummy, PVOID pBuffer);
31
32#define OSLIB_NOERROR 0
33#define OSLIB_ERROR_INVALID_ADDRESS 1
34#define OSLIB_ERROR_ACCESS_DENIED 2
35#define OSLIB_ERROR_INVALID_PARAMETER 3
36
37#define OSLIB_ACCESS_READONLY 1
38#define OSLIB_ACCESS_READWRITE 2
39#define OSLIB_ACCESS_SHAREDENYNONE 4
40#define OSLIB_ACCESS_SHAREDENYREAD 8
41#define OSLIB_ACCESS_SHAREDENYWRITE 16
42
43DWORD OSLibDosOpen(char *lpszFileName, DWORD flags);
44BOOL OSLibDosClose(DWORD hFile);
45BOOL OSLibDosDelete(char *lpszFileName);
46BOOL OSLibDosCopyFile(LPCSTR lpszOldFile, LPCSTR lpszNewFile, BOOL fFailIfExist);
47BOOL OSLibDosMoveFile(LPCSTR lpszOldFile, LPCSTR lpszNewFile);
48BOOL OSLibDosRemoveDir(LPCSTR lpszDir);
49BOOL OSLibDosCreateDirectory(LPCSTR lpszDir);
50
51#define OSLIB_SETPTR_FILE_CURRENT 0
52#define OSLIB_SETPTR_FILE_BEGIN 1
53#define OSLIB_SETPTR_FILE_END 2
54
55DWORD OSLibDosSetFilePtr(DWORD hFile, DWORD offset, DWORD method);
56
57#define OSLIB_SEARCHDIR 1
58#define OSLIB_SEARCHCURDIR 2
59#define OSLIB_SEARCHFILE 3
60#define OSLIB_SEARCHENV 4
61
62DWORD OSLibDosSearchPath(DWORD cmd, char *path, char *name, char *full_name, DWORD length_fullname);
63
64#ifndef FIL_QUERYFULLNAME
65 #define FIL_QUERYFULLNAME 5
66#else
67 #if FIL_QUERYFULLNAME != 5
68 #error "Hmm! FIL_QUERYFULLNAME isn't 5"
69 #endif
70#endif
71
72DWORD OSLibDosQueryPathInfo(CHAR *pszPathName,
73 ULONG ulInfoLevel,
74 PVOID pInfoBuf,
75 ULONG cbInfoBuf);
76
77DWORD OSLibDosCreateFile(CHAR *lpFileName, DWORD dwAccess,
78 DWORD dwShare, LPSECURITY_ATTRIBUTES lpSecurityAttributes,
79 DWORD dwCreation, DWORD dwFlags, HANDLE hTemplate);
80
81DWORD OSLibDosOpenFile(CHAR *lpszFile, UINT fuMode);
82
83BOOL OSLibDosLockFile(DWORD hFile, DWORD dwFlags,
84 DWORD OffsetLow, DWORD OffsetHigh,
85 DWORD nNumberOfBytesToLockLow, DWORD nNumberOfBytesToLockHigh,
86 LPOVERLAPPED lpOverlapped);
87
88BOOL OSLibDosUnlockFile(DWORD hFile, DWORD OffsetLow, DWORD OffsetHigh,
89 DWORD nNumberOfBytesToLockLow, DWORD nNumberOfBytesToLockHigh,
90 LPOVERLAPPED lpOverlapped);
91
92BOOL OSLibDosFlushFileBuffers(DWORD hFile);
93BOOL OSLibDosSetEndOfFile(DWORD hFile);
94
95DWORD OSLibDosGetFileSize(DWORD hFile, LPDWORD lpdwFileSizeHigh);
96BOOL OSLibDosRead(DWORD hFile, LPVOID lpBuffer, DWORD size, DWORD *nrBytesRead);
97BOOL OSLibDosWrite(DWORD hFile, LPVOID lpBuffer, DWORD size, DWORD *nrBytesWritten);
98
99BOOL OSLibDosGetFileInformationByHandle(DWORD hFile, BY_HANDLE_FILE_INFORMATION* pHFI);
100
101BOOL OSLibDosSetFileTime(DWORD hFile, WORD creationdate, WORD creationtime,
102 WORD lastaccessdate, WORD lastaccesstime,
103 WORD lastwritedate, WORD lastwritetime);
104
105BOOL OSLibDosGetFileTime(DWORD hFile, WORD *creationdate, WORD *creationtime,
106 WORD *lastaccessdate, WORD *lastaccesstime,
107 WORD *lastwritedate, WORD *lastwritetime);
108
109DWORD OSLibDosSetFilePointer(DWORD hFile, DWORD OffsetLow, DWORD *OffsetHigh, DWORD method);
110
111DWORD OSLibDosDupHandle(DWORD hFile, DWORD *hNew);
112DWORD OSLibDosSetFilePtr2(DWORD hFile, DWORD offset, DWORD method);
113
114BOOL OSLibDosQueryProcTimes(DWORD procid, ULONG *kerneltime, ULONG *usertime);
115
116BOOL OSLibDosTransactNamedPipe( DWORD hNamedPipe,
117 LPVOID lpInBuffer,
118 DWORD nInBufferSize,
119 LPVOID lpOutBuffer,
120 DWORD nOutBufferSize,
121 LPDWORD lpBytesRead,
122 LPOVERLAPPED lpOverlapped);
123
124BOOL OSLibDosCallNamedPipe( LPCTSTR lpNamedPipeName,
125 LPVOID lpInBuffer,
126 DWORD nInBufferSize,
127 LPVOID lpOutBuffer,
128 DWORD nOutBufferSize,
129 LPDWORD lpBytesRead,
130 DWORD nTimeOut );
131
132BOOL OSLibDosPeekNamedPipe(DWORD hPipe,
133 LPVOID lpvBuffer,
134 DWORD cbBuffer,
135 LPDWORD lpcbRead,
136 LPDWORD lpcbAvail,
137 LPDWORD lpcbMessage);
138
139BOOL OSLibDosConnectNamedPipe(DWORD hNamedPipe, LPOVERLAPPED lpOverlapped);
140
141DWORD OSLibDosCreateNamedPipe(LPCTSTR lpName,
142 DWORD dwOpenMode,
143 DWORD dwPipeMode,
144 DWORD nMaxInstances,
145 DWORD nOutBufferSize,
146 DWORD nInBufferSize,
147 DWORD nDefaultTimeOut,
148 LPSECURITY_ATTRIBUTES lpSecurityAttributes);
149
150BOOL OSLibSetNamedPipeState(DWORD hNamedPipe, DWORD dwPipeMode);
151
152DWORD OSLibDosOpenPipe(LPCTSTR lpName,
153 DWORD fuAccess,
154 DWORD fuShare,
155 LPSECURITY_ATTRIBUTES lpSecurityAttributes,
156 DWORD fuCreate,
157 DWORD fuAttrFlags);
158
159BOOL OSLibDosWaitNamedPipe(LPCSTR lpszNamedPipeName,
160 DWORD dwTimeout);
161
162BOOL OSLibDosDisconnectNamedPipe(DWORD hPipe);
163
164BOOL OSLibDosCreatePipe(PHANDLE phfRead,
165 PHANDLE phfWrite,
166 LPSECURITY_ATTRIBUTES lpsa,
167 DWORD dwSize);
168
169
170DWORD OSLibDosFindFirst(LPCSTR lpFileName,WIN32_FIND_DATAA* lpFindFileData);
171DWORD OSLibDosFindFirstMulti(LPCSTR lpFileName,WIN32_FIND_DATAA *lpFindFileData,DWORD *count);
172BOOL OSLibDosFindNext(DWORD hFindFile,WIN32_FIND_DATAA* lpFindFileData);
173BOOL OSLibDosFindNextMulti(DWORD hFindFile,WIN32_FIND_DATAA *lpFindFileData,DWORD *count);
174BOOL OSLibDosFindClose(DWORD hFindFile);
175
176DWORD OSLibDosQueryVolumeFS(int drive, LPSTR lpFileSystemNameBuffer, DWORD nFileSystemNameSize);
177DWORD OSLibDosQueryVolumeSerialAndName(int drive, LPDWORD lpVolumeSerialNumber, LPSTR lpVolumeNameBuffer, DWORD nVolumeNameSize);
178
179/* Disk/Diskette Control */
180
181#ifndef __OS2_H__
182#define IOCTL_DISK 8
183
184#define DSK_LOCKDRIVE 0x0000
185#define DSK_UNLOCKDRIVE 0x0001
186#define DSK_REDETERMINEMEDIA 0x0002
187#define DSK_SETLOGICALMAP 0x0003
188#define DSK_BEGINFORMAT 0X0004
189#define DSK_BLOCKREMOVABLE 0x0020
190#define DSK_GETLOGICALMAP 0x0021
191#define DSK_UNLOCKEJECTMEDIA 0X0040
192#define DSK_SETDEVICEPARAMS 0x0043
193#define DSK_WRITETRACK 0x0044
194#define DSK_FORMATVERIFY 0x0045
195#define DSK_DISKETTECONTROL 0X005D
196#define DSK_QUERYMEDIASENSE 0X0060
197#define DSK_GETDEVICEPARAMS 0x0063
198#define DSK_READTRACK 0x0064
199#define DSK_VERIFYTRACK 0x0065
200#define DSK_GETLOCKSTATUS 0X0066
201#endif
202
203DWORD SYSTEM OSLibDosDevIOCtl( DWORD hFile, DWORD dwCat, DWORD dwFunc,
204 PVOID pParm, DWORD dwParmMaxLen, DWORD *pdwParmLen,
205 PVOID pData, DWORD dwDataMaxLen, DWORD *pdwDataLen);
206
207BOOL OSLibGetDiskFreeSpace(LPSTR lpRootPathName, LPDWORD lpSectorsPerCluster,
208 LPDWORD lpBytesPerSector, LPDWORD lpNumberOfFreeClusters,
209 LPDWORD lpTotalNumberOfClusters);
210
211ULONG OSLibDosQuerySysInfo(ULONG iStart, ULONG iLast, PVOID pBuf, ULONG cbBuf);
212ULONG OSLibGetDriveType(ULONG diskIndex);
213ULONG OSLibGetLogicalDrives();
214ULONG OSLibGetDriveType(ULONG DriveIndex);
215ULONG OSLibDosQueryCurrentDisk();
216
217BOOL OSLibDosGetDiskGeometry(HANDLE hDisk, DWORD cDisk, void *pGeom);
218
219#ifdef OS2DEF_INCLUDED
220#ifndef FIL_STANDARDL
221 typedef struct _LONGLONG { /* LONGLONG */
222 ULONG ulLo;
223 LONG ulHi;
224 } LONGLONG;
225 typedef LONGLONG *PLONGLONG;
226
227 typedef struct _ULONGLONG { /* ULONGLONG */
228 ULONG ulLo;
229 ULONG ulHi;
230 } ULONGLONG;
231 typedef ULONGLONG *PULONGLONG;
232
233 #define FIL_STANDARDL 11 /* LFS - Info level 11, standard file info for large files*/
234 #define FIL_QUERYEASIZEL 12 /* LFS - Level 12, return Full EA size for large files */
235 #define FIL_QUERYEASFROMLISTL 13 /* LFS - Level 13, return requested EA's */
236
237 typedef struct _FILESTATUS3L /* fsts3L */
238 {
239 FDATE fdateCreation;
240 FTIME ftimeCreation;
241 FDATE fdateLastAccess;
242 FTIME ftimeLastAccess;
243 FDATE fdateLastWrite;
244 FTIME ftimeLastWrite;
245 LONGLONG cbFile;
246 LONGLONG cbFileAlloc;
247 ULONG attrFile;
248 } FILESTATUS3L;
249 typedef FILESTATUS3L *PFILESTATUS3L;
250
251 /* Large File Support >2GB */
252 typedef struct _FILESTATUS4L /* fsts4L */
253 {
254 FDATE fdateCreation;
255 FTIME ftimeCreation;
256 FDATE fdateLastAccess;
257 FTIME ftimeLastAccess;
258 FDATE fdateLastWrite;
259 FTIME ftimeLastWrite;
260 LONGLONG cbFile;
261 LONGLONG cbFileAlloc;
262 ULONG attrFile;
263 ULONG cbList;
264 } FILESTATUS4L;
265 typedef FILESTATUS4L *PFILESTATUS4L;
266
267 typedef struct _FILELOCKL /* flock */
268 {
269 LONGLONG lOffset;
270 LONGLONG lRange;
271 } FILELOCKL;
272 typedef FILELOCKL *PFILELOCKL;
273#endif
274
275
276 typedef APIRET (* APIENTRY PROC_DosSetFileSizeL)(HFILE hFile, LONGLONG cbSize);
277 APIRET OdinDosSetFileSize(HFILE hFile,
278 LONGLONG cbSize);
279
280 typedef APIRET (* APIENTRY PROC_DosSetFilePtrL)(HFILE hFile, LONGLONG ib, ULONG method, PLONGLONG ibActual);
281 APIRET OdinDosSetFilePtr(HFILE hFile,
282 LONGLONG ib,
283 ULONG method,
284 PLONGLONG ibActual);
285
286 typedef APIRET (* APIENTRY PROC_DosSetFileLocksL)(HFILE hFile, PFILELOCKL pflUnlock, PFILELOCKL pflLock, ULONG timeout, ULONG flags);
287 APIRET OdinDosSetFileLocks(HFILE hFile,
288 PFILELOCKL pflUnlock,
289 PFILELOCKL pflLock,
290 ULONG timeout,
291 ULONG flags);
292
293
294 typedef APIRET (* APIENTRY PROC_DosOpenL)(PCSZ pszFileName, PHFILE phf,
295 PULONG pulAction,
296 LONGLONG cbFile,
297 ULONG ulAttribute,
298 ULONG fsOpenFlags,
299 ULONG fsOpenMode,
300 PEAOP2 peaop2);
301
302 APIRET APIENTRY OdinDosOpenL(PCSZ pszFileName,
303 PHFILE phf,
304 PULONG pulAction,
305 LONGLONG cbFile,
306 ULONG ulAttribute,
307 ULONG fsOpenFlags,
308 ULONG fsOpenMode,
309 PEAOP2 peaop2);
310
311 #ifndef AFNTY_THREAD /* don't declare this if it's allready there */
312
313 typedef struct _MPAFFINITY { /* afnty */
314 ULONG mask[2]; /* CPUs 0 thru 31 in [0], CPUs 32 thru 63 in [1] */
315 } MPAFFINITY;
316 typedef MPAFFINITY *PMPAFFINITY;
317
318
319 /* scope values for QueryThreadAffinity */
320
321 #define AFNTY_THREAD 0
322 #define AFNTY_SYSTEM 1
323
324 #endif
325
326 typedef APIRET (* APIENTRY PROC_DosQueryThreadAffinity)(ULONG scope,
327 PMPAFFINITY pAffinity);
328
329 typedef APIRET (* APIENTRY PROC_DosSetThreadAffinity)(PMPAFFINITY pAffinity);
330
331#endif
332
333ULONG OSLibDosQueryModuleName(ULONG hModule, int cchName, char *pszName);
334ULONG OSLibDosQueryDir(DWORD length, LPSTR lpszCurDir);
335
336HINSTANCE OSLibDosLoadModule(LPSTR szModName);
337void OSLibDosFreeModule(HINSTANCE hinst);
338
339ULONG OSLibDosGetModuleFileName(HMODULE hModule, LPTSTR lpszPath, DWORD cchPath);
340BOOL OSLibDosBeep(DWORD ulFreq, DWORD ulDuration);
341ULONG OSLibDosGetProcAddress(HMODULE hModule, LPCSTR lpszProc);
342
343BOOL OSLibDosSetThreadAffinity(DWORD dwThreadAffinityMask);
344
345#define MASK_SYSTEM 0
346#define MASK_THREAD 1
347BOOL OSLibDosQueryAffinity(DWORD fMaskType, DWORD *pdwThreadAffinityMask);
348
349DWORD OSLibDosDevConfig(PVOID pdevinfo, ULONG item);
350void OSLibDosSleep(ULONG msecs);
351void OSLibDosExitThread(ULONG retcode);
352
353DWORD OSLibDosSetPriority(ULONG tid, int priority);
354
355//functions for physical disk & partition information
356DWORD OSLibDosGetNumPhysDrives();
357
358#endif //__OSLIBDOS_H__
359
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