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Text File | 1991-02-28 | 54.2 KB | 1,692 lines

; ; Module Name: BSEDOS.INC ; ; OS/2 Base Include File ; ; Copyright (c) 1987-1990, Microsoft Corporation. All rights reserved. ; ; ======================================================================= ; ; Subcomponents marked with "+" are partially included by default ; ; #define: To include: ; ; + INCL_DOSPROCESS Process and thread support ; INCL_DOSINFOSEG InfoSeg support ; + INCL_DOSFILEMGR File Management ; + INCL_DOSMEMMGR Memory Management ; + INCL_DOSSEMAPHORES Semaphore support ; + INCL_DOSDATETIME Date/Time and Timer support ; INCL_DOSMODULEMGR Module manager ; + INCL_DOSRESOURCES Resource support ; INCL_DOSNLS National Language Support ; INCL_DOSSIGNALS Signals ; INCL_DOSMISC Miscellaneous ; INCL_DOSMONITORS Monitors ; INCL_DOSQUEUES Queues ; INCL_DOSSESMGR Session Manager Support ; INCL_DOSDEVICES Device specific, ring 2 support ; INCL_DOSNMPIPES Named Pipes Support ; INCL_DOSTRACE Trace support ; INCL_DOSINCLUDED EQU 1 IFDEF INCL_DOS INCL_DOSPROCESS EQU 1 INCL_DOSINFOSEG EQU 1 INCL_DOSFILEMGR EQU 1 INCL_DOSMEMMGR EQU 1 INCL_DOSSEMAPHORES EQU 1 INCL_DOSDATETIME EQU 1 INCL_DOSMODULEMGR EQU 1 INCL_DOSRESOURCES EQU 1 INCL_DOSNLS EQU 1 INCL_DOSSIGNALS EQU 1 INCL_DOSMISC EQU 1 INCL_DOSMONITORS EQU 1 INCL_DOSQUEUES EQU 1 INCL_DOSSESMGR EQU 1 INCL_DOSDEVICES EQU 1 INCL_DOSNMPIPES EQU 1 INCL_DOSTRACE EQU 1 ENDIF ; INCL_DOS IFDEF INCL_ERRORS INCL_DOSERRORS EQU 1 ENDIF ; INCL_ERRORS ; DosExit is always defined so that .EXIT will always work DosExit PROTO FAR PASCAL \ fTerminate:BOOL, usExitCode:WORD ; DosExit fTerminate EXIT_THREAD EQU 0 EXIT_PROCESS EQU 1 IF DEFINED( INCL_DOSPROCESS ) OR NOT DEFINED( INCL_NOCOMMON ) ; General services DosBeep PROTO FAR PASCAL \ usFrequency:WORD, usDuration:WORD ENDIF ; common INCL_DOSPROCESS definitions IF DEFINED( INCL_DOSPROCESS ) AND NOT DEFINED( INCL_DOSPROCESS_INCLUDED ) INCL_DOSPROCESS_INCLUDED EQU 1 PIDINFO STRUCT 2 ; pidi pidCur_ PID 0 tidCur_ TID 0 pidParent_ PID 0 PIDINFO ENDS PPIDINFO TYPEDEF FAR PTR PIDINFO PFTHREAD TYPEDEF PROTO FAR PASCAL PFNTHREAD TYPEDEF PTR PFTHREAD DosCreateThread PROTO FAR PASCAL \ pfnFun:PFNTHREAD, pTidThread:PTID, pbStack:PBYTE DosResumeThread PROTO FAR PASCAL \ tidThread:TID DosSuspendThread PROTO FAR PASCAL \ tidThread:TID ; DosCwait fScope DCWA_PROCESS EQU 0 DCWA_PROCESSTREE EQU 1 ; DosCwait ffWait DCWW_WAIT EQU 0 DCWW_NOWAIT EQU 1 RESULTCODES STRUCT 2 ; resc codeTerminate_ WORD 0 codeResult_ WORD 0 RESULTCODES ENDS PRESULTCODES TYPEDEF FAR PTR RESULTCODES DosCwait PROTO FAR PASCAL \ fScope:WORD, fWaitFor:WORD, prescResults:PRESULTCODES, ppidProcess:PPID, pidWaitProcess:PID DosSleep PROTO FAR PASCAL \ ulTime:DWORD ; codeTerminate values (also passed to ExitList routines) TC_EXIT EQU 0 TC_HARDERROR EQU 1 TC_TRAP EQU 2 TC_KILLPROCESS EQU 3 PFEXITLIST TYPEDEF PROTO FAR PASCAL :WORD PFNEXITLIST TYPEDEF PTR PFEXITLIST DosEnterCritSec PROTO FAR PASCAL DosExitCritSec PROTO FAR PASCAL DosExitList PROTO FAR PASCAL \ fFnCode:WORD, pfnFunction:PFNEXITLIST ; DosExitList fFnCode EXLST_ADD EQU 1 EXLST_REMOVE EQU 2 EXLST_EXIT EQU 3 DosExecPgm PROTO FAR PASCAL \ pchFailName:PCHAR, cbFailName:SWORD, fExecFlags:WORD, pszArgs:PSZ, pszEnv:PSZ, prescResults:PRESULTCODES, pszPgmName:PSZ ; DosExecPgm fExecFlags EXEC_SYNC EQU 0 EXEC_ASYNC EQU 1 EXEC_ASYNCRESULT EQU 2 EXEC_TRACE EQU 3 EXEC_BACKGROUND EQU 4 DosGetPID PROTO FAR PASCAL \ ppidInformation:PPIDINFO DosGetPPID PROTO FAR PASCAL \ pidChild:PID, ppidParent:PPID DosGetPrty PROTO FAR PASCAL \ usScope:WORD, pusPriority:PWORD, pid:WORD DosSetPrty PROTO FAR PASCAL \ usScope:WORD, fPrtyClass:WORD, sChange:SWORD, id:WORD ; DosGetPrty/DosSetPrty usScope PRTYS_PROCESS EQU 0 PRTYS_PROCESSTREE EQU 1 PRTYS_THREAD EQU 2 ; DosGetPrty/DosSetPrty priority classes PRTYC_NOCHANGE EQU 0 PRTYC_IDLETIME EQU 1 PRTYC_REGULAR EQU 2 PRTYC_TIMECRITICAL EQU 3 PRTYC_FOREGROUNDSERVER EQU 4 ; DosSetPrty priority deltas (sChange) PRTYD_MINIMUM EQU -31 PRTYD_MAXIMUM EQU 31 DosKillProcess PROTO FAR PASCAL \ usScope:WORD, pidProcess:PID ; DosKillProcess usScope DKP_PROCESSTREE EQU 0 DKP_PROCESS EQU 1 ENDIF ; INCL_DOSPROCESS ; InfoSeg support IF DEFINED( INCL_DOSINFOSEG ) AND NOT DEFINED( INCL_DOSINFOSEG_INCLUDED ) INCL_DOSINFOSEG_INCLUDED EQU 1 ; Global Information Segment GINFOSEG STRUCT 2 ; gis time_ DWORD 0 msecs_ DWORD 0 hour_ BYTE 0 minutes_ BYTE 0 seconds_ BYTE 0 hundredths_ BYTE 0 timezone_ WORD 0 cusecTimerInterval_ WORD 0 day_ BYTE 0 month_ BYTE 0 year_ WORD 0 weekday_ BYTE 0 uchMajorVersion_ BYTE 0 uchMinorVersion_ BYTE 0 chRevisionLetter_ BYTE 0 sgCurrent_ BYTE 0 sgMax_ BYTE 0 cHugeShift_ BYTE 0 fProtectModeOnly_ BYTE 0 pidForeground_ WORD 0 fDynamicSched_ BYTE 0 csecMaxWait_ BYTE 0 cmsecMinSlice_ WORD 0 cmsecMaxSlice_ WORD 0 bootdrive_ WORD 0 amecRAS_ BYTE 32 DUP (0) csgWindowableVioMax_ BYTE 0 csgPMMax_ BYTE 0 GINFOSEG ENDS PGINFOSEG TYPEDEF FAR PTR GINFOSEG ; Local Information Segment LINFOSEG STRUCT 2 ; lis pidCurrent_ WORD 0 pidParent_ WORD 0 prtyCurrent_ WORD 0 tidCurrent_ WORD 0 sgCurrent_ WORD 0 rfProcStatus_ BYTE 0 dummy1_ BYTE 0 fForeground_ WORD 0 typeProcess_ BYTE 0 dummy2_ BYTE 0 selEnvironment_ WORD 0 offCmdLine_ WORD 0 cbDataSegment_ WORD 0 cbStack_ WORD 0 cbHeap_ WORD 0 hmod_ WORD 0 selDS_ WORD 0 LINFOSEG ENDS PLINFOSEG TYPEDEF FAR PTR LINFOSEG ; Process Type codes (local information segment typeProcess field) PT_FULLSCREEN EQU 0 ; Full screen application PT_REALMODE EQU 1 ; Real mode process PT_WINDOWABLEVIO EQU 2 ; VIO windowable application PT_PM EQU 3 ; Presentation Manager application PT_DETACHED EQU 4 ; Detached application ; Process Status Flag definitions (local info seg rfProcStatus field) PS_EXITLIST EQU 1 ; Thread is in exitlist routine DosGetInfoSeg PROTO FAR PASCAL \ pselGlobal:PSEL, pselLocal:PSEL ENDIF ; INCL_DOSINFOSEG IFNDEF INCL_SAADEFS ; CCHMAXPATH is the maximum fully qualified path name length including ; the drive letter, colon, backslashes and terminating NULL. CCHMAXPATH EQU 260 ; CCHMAXPATHCOMP is the maximum individual path component name length ; including a terminating NULL. CCHMAXPATHCOMP EQU 256 ENDIF ; INCL_SAADEFS IF DEFINED( INCL_DOSFILEMGR ) OR NOT \ DEFINED( INCL_NOCOMMON ) AND NOT \ DEFINED( INCL_DOSFILEMGR_INCLUDED ) INCL_DOSFILEMGR_INCLUDED EQU 1 ; File manager ; DosChgFilePtr file position codes FILE_BEGIN EQU 0000h ; relative to beginning of file FILE_CURRENT EQU 0001h ; relative to current fptr position FILE_END EQU 0002h ; relative to end of file ; DosFindFirst/Next Directory handle types HDIR_SYSTEM EQU 0001h ; Use system handle (1) HDIR_CREATE EQU 0ffffh ; Allocate a new, unused handle ; DosCopy control bits - may be or'ed together DCPY_EXISTING EQU 0001h ; Copy even if target exists DCPY_APPEND EQU 0002h ; Append to existing file, don't replace ; Dosopen/DosQFHandState/DosQueryFileInfo et al file attributes; also ; known as Dos File Mode bits... FILE_NORMAL EQU 0000h FILE_READONLY EQU 0001h FILE_HIDDEN EQU 0002h FILE_SYSTEM EQU 0004h FILE_DIRECTORY EQU 0010h FILE_ARCHIVED EQU 0020h ; DosOpen actions FILE_EXISTED EQU 0001h FILE_CREATED EQU 0002h FILE_TRUNCATED EQU 0003h ; DosOpen open flags FILE_OPEN EQU 0001h FILE_TRUNCATE EQU 0002h FILE_CREATE EQU 0010h ; applies if file already exists OPEN_ACTION_FAIL_IF_EXISTS EQU 0000h ; ---- ---- ---- 0000 OPEN_ACTION_OPEN_IF_EXISTS EQU 0001h ; ---- ---- ---- 0001 OPEN_ACTION_REPLACE_IF_EXISTS EQU 0002h ; ---- ---- ---- 0010 ; applies if file does not exist OPEN_ACTION_FAIL_IF_NEW EQU 0000h ; ---- ---- 0000 ---- OPEN_ACTION_CREATE_IF_NEW EQU 0010h ; ---- ---- 0001 ---- ; DosOpen/DosSetFHandState flags OPEN_ACCESS_READONLY EQU 0000h ; ---- ---- ---- -000 OPEN_ACCESS_WRITEONLY EQU 0001h ; ---- ---- ---- -001 OPEN_ACCESS_READWRITE EQU 0002h ; ---- ---- ---- -010 OPEN_SHARE_DENYREADWRITE EQU 0010h ; ---- ---- -001 ---- OPEN_SHARE_DENYWRITE EQU 0020h ; ---- ---- -010 ---- OPEN_SHARE_DENYREAD EQU 0030h ; ---- ---- -011 ---- OPEN_SHARE_DENYNONE EQU 0040h ; ---- ---- -100 ---- OPEN_FLAGS_NOINHERIT EQU 0080h ; ---- ---- 1--- ---- OPEN_FLAGS_NO_LOCALITY EQU 0000h ; ---- -000 ---- ---- OPEN_FLAGS_SEQUENTIAL EQU 0100h ; ---- -001 ---- ---- OPEN_FLAGS_RANDOM EQU 0200h ; ---- -010 ---- ---- OPEN_FLAGS_RANDOMSEQUENTIAL EQU 0300h ; ---- -011 ---- ---- OPEN_FLAGS_NO_CACHE EQU 1000h ; ---1 ---- ---- ---- OPEN_FLAGS_FAIL_ON_ERROR EQU 2000h ; --1- ---- ---- ---- OPEN_FLAGS_WRITE_THROUGH EQU 4000h ; -1-- ---- ---- ---- OPEN_FLAGS_DASD EQU 8000h ; 1--- ---- ---- ---- ; DosSearchPath constants from 1.1 (backword compatability) SEARCH_PATH EQU 0000h SEARCH_CUR_DIRECTORY EQU 0001h SEARCH_ENVIRONMENT EQU 0002h SEARCH_IGNORENETERRS EQU 0004h ; DosSearchPath constants for 1.2 and later DSP_PATH EQU 0 ; path is specified in parameter DSP_CUR_DIRECTORY EQU 1 ; current dir will be searched first DSP_ENVIRONMENT EQU 2 ; from envirnoment variable DSP_IGNORENETERR EQU 4 ; ignore net errs & continue search DosSearchPath PROTO FAR PASCAL \ fsSearch:WORD, pszPath:PSZ, pszFName:PSZ, pBuf:PBYTE, cbBuf:WORD ; DosFileIO ; File IO command words FIO_LOCK EQU 0 ; Lock Files FIO_UNLOCK EQU 1 ; Unlock Files FIO_SEEK EQU 2 ; Seek (set file ptr) FIO_READ EQU 3 ; File Read FIO_WRITE EQU 4 ; File Write ; Lock Sharing Modes FIO_NOSHARE EQU 0 ; None FIO_SHAREREAD EQU 1 ; Read-Only FIOLOCKCMD STRUCT 2 ; FLC FileLockCmd prefix usCmd_ WORD 0 ; Cmd = FIO_LOCK cLockCnt_ WORD 0 ; Lock records that follow cTimeOut_ DWORD 0 ; in Msec FIOLOCKCMD ENDS PFIOLOCKCMD TYPEDEF FAR PTR FIOLOCKCMD FIOLOCKREC STRUCT 2 ; FLR FileLockRecord fShare_ WORD 0 ; FIO_NOSHARE or FIO_SHAREREAD cbStart_ DWORD 0 ; Starting offset for lock region cbLength_ DWORD 0 ; Length of lock region FIOLOCKREC ENDS PFIOLOCKREC TYPEDEF FAR PTR FIOLOCKREC FIOUNLOCKCMD STRUCT 2 ; FUC FileUnlockCmd prefix usCmd_ WORD 0 ; Cmd = FIO_UNLOCK cUnlockCnt_ WORD 0 ; Unlock records that follow FIOUNLOCKCMD ENDS PFIOUNLOCKCMD TYPEDEF FAR PTR FIOUNLOCKCMD FIOUNLOCKREC STRUCT 2 ; FUR FileUnlockRecord cbStart_ DWORD 0 ; Starting offset for unlock region cbLength_ DWORD 0 ; Length of unlock region FIOUNLOCKREC ENDS PFIOUNLOCKREC TYPEDEF FAR PTR FIOUNLOCKREC FIOSEEKCMD STRUCT 2 ; FSC Seek command structure usCmd_ WORD 0 ; Cmd = FIO_SEEK fsMethod_ WORD 0 ; One of&gml FPM_BEGINNING, FPM_CURRENT, ; or FPM_END cbDistance_ DWORD 0 ; Byte offset for seek cbNewPosition_ DWORD 0 ; Bytes from start of file after seek FIOSEEKCMD ENDS PFIOSEEKCMD TYPEDEF FAR PTR FIOSEEKCMD FIOREADWRITE STRUCT 2 ; FRWC Read&Write command structure usCmd_ WORD 0 ; Cmd = FIO_READ or FIO_WRITE pbBuffer_ PVOID 0 ; Pointer to data buffer cbBufferLen_ WORD 0 ; Bytes in buffer or max size cbActualLen_ WORD 0 ; Bytes actually read/written FIOREADWRITE ENDS PFIOREADWRITE TYPEDEF FAR PTR FIOREADWRITE ; EA Info Levels & Find First/Next ; API's: DosFindFirst, DosQueryFileInfo, DosQueryPathInfo, DosSetFileInfo, ; DosSetPathInfo ; File info levels : All listed API's FIL_STANDARD EQU 1 ; Info level 1, standard file info FIL_QUERYEASIZE EQU 2 ; Level 2, return Full EA size FIL_QUERYEASFROMLIST EQU 3 ; Level 3, return requested EA's ; File info levels: Dos...PathInfo only FIL_QUERYFULLNAME EQU 5 ; Level 5, return fully qualified ; name of file FIL_NAMEISVALID EQU 6 ; Level 6, check validity of ; file/path name for this FSD ; DosFindNotifyFirst FNOTIL_STANDARD EQU 1 ; Find-Notify Info level 1&gml Return ; standard directory change info ; DosFsAttach ; Attact or detach FSATTACH EQU 0 ; Attach file server FSDETACH EQU 1 ; Detach file server ; DosFsCtl ; Routing type FSCTL_HANDLE EQU 1 ; File Handle directs req routing FSCTL_PATHNAME EQU 2 ; Path Name directs req routing FSCTL_FSDNAME EQU 3 ; FSD Name directs req routing ; DosQueryFSAttach ; Information level types (defines method of query) FSAIL_QUERYNAME EQU 1 ; Return data for a Drive or Device FSAIL_DEVNUMBER EQU 2 ; Return data for Ordinal Device # FSAIL_DRVNUMBER EQU 3 ; Return data for Ordinal Drive # ; Item types (from data structure item "iType") FSAT_CHARDEV EQU 1 ; Resident character device FSAT_PSEUDODEV EQU 2 ; Pseudo-character device FSAT_LOCALDRV EQU 3 ; Local drive FSAT_REMOTEDRV EQU 4 ; Remote drive attached to FSD ; Data structure for QFSAttach FSQBUFFER STRUCT 2 ; fsqbf iType_ WORD 0 ; Item type cbName_ WORD 0 ; Length of item name, sans NULL szName_ BYTE 1 DUP (0) ; ASCIIZ item name ;?? cbFSDName_ WORD 0 ; Length of FSD name, sans NULL szFSDName_ BYTE 1 DUP (0) ; ASCIIZ FSD name ;?? cbFSAData_ WORD 0 ; Length of FSD Attach data returned rgFSAData_ BYTE 1 DUP (0) ; FSD Attach data from FSD ;?? FSQBUFFER ENDS PFSQBUFFER TYPEDEF FAR PTR FSQBUFFER ; File System Drive Information&gml DosQFSInfo DosSetFSInfo ; FS Drive Info Levels FSIL_ALLOC EQU 1 ; Drive allocation info (Query only) FSIL_VOLSER EQU 2 ; Drive Volume/Serial information ; HANDTYPE values HANDTYPE_FILE EQU 0000h HANDTYPE_DEVICE EQU 0001h HANDTYPE_PIPE EQU 0002h HANDTYPE_NETWORK EQU 8000h ; DosQHandType ; Handle classes (low 8 bits of Handle Type) FHT_DISKFILE EQU 0000h ; Disk file handle FHT_CHRDEV EQU 0001h ; Character device handle FHT_PIPE EQU 0002h ; Pipe handle ; Handle bits (high 8 bits of Handle Type) FHB_DSKREMOTE EQU 8000h ; Remote disk FHB_CHRDEVREMOTE EQU 8001h ; Remote character device FHB_PIPEREMOTE EQU 8002h ; Remote pipe IFNDEF INCL_SAADEFS ; File time and date types FTIME RECORD twosecs:5, minutes:6, hours:5 ; ftime PFTIME TYPEDEF FAR PTR FTIME FDATE RECORD day:5, month:4, year:7 ; fdate PFDATE TYPEDEF FAR PTR FDATE FILEFINDBUF STRUCT 2 ; findbuf fdateCreation_ FDATE <> ftimeCreation_ FTIME <> fdateLastAccess_ FDATE <> ftimeLastAccess_ FTIME <> fdateLastWrite_ FDATE <> ftimeLastWrite_ FTIME <> cbFile_ DWORD 0 cbFileAlloc_ DWORD 0 attrFile_ WORD 0 cchName_ BYTE 0 achName_ SBYTE CCHMAXPATHCOMP DUP (0) FILEFINDBUF ENDS PFILEFINDBUF TYPEDEF FAR PTR FILEFINDBUF FILEFINDBUF2 STRUCT 2 ; findbuf2 fdateCreation_ FDATE <> ftimeCreation_ FTIME <> fdateLastAccess_ FDATE <> ftimeLastAccess_ FTIME <> fdateLastWrite_ FDATE <> ftimeLastWrite_ FTIME <> cbFile_ DWORD 0 cbFileAlloc_ DWORD 0 attrFile_ WORD 0 cbList_ DWORD 0 cchName_ BYTE 0 achName_ SBYTE CCHMAXPATHCOMP DUP (0) FILEFINDBUF2 ENDS PFILEFINDBUF2 TYPEDEF FAR PTR FILEFINDBUF2 ; extended attribute structures GEA STRUCT 2 ; gea cbName_ BYTE 0 ; name length not including NULL szName_ SBYTE 1 DUP (0) ; attribute name ;??? GEA ENDS PGEA TYPEDEF FAR PTR GEA GEALIST STRUCT 2 ; geal cbList_ DWORD 0 ; total bytes of structure inc full list list_ GEA 1 DUP (<>) ; variable length GEA structures GEALIST ENDS PGEALIST TYPEDEF FAR PTR GEALIST FEA STRUCT 2 ; fea fEA_ BYTE 0 ; flags cbName_ BYTE 0 ; name length not including NULL cbValue_ WORD 0 ; value length FEA ENDS PFEA TYPEDEF FAR PTR FEA ; flags for _FEA.fEA ; need EA bit FEA_NEEDEA EQU 0080h FEALIST STRUCT 2 ; feal cbList_ DWORD 0 ; total bytes of structure inc full list list_ FEA 1 DUP (<>) ; variable length FEA structures FEALIST ENDS PFEALIST TYPEDEF FAR PTR FEALIST EAOP STRUCT 2 ; eaop fpGEAList_ PGEALIST 0 ; general EA list fpFEAList_ PFEALIST 0 ; full EA list oError_ DWORD 0 EAOP ENDS PEAOP TYPEDEF FAR PTR EAOP ; Equates for EA types ; ; Values 0xFFFE thru 0x8000 are reserved. ; Values 0x0000 thru 0x7fff are user definable. ; Value 0xFFFC is not used EAT_BINARY EQU 0fffeh ; length preceeded binary EAT_ASCII EQU 0fffdh ; length preceeded ASCII EAT_BITMAP EQU 0fffbh ; length preceeded bitmap EAT_METAFILE EQU 0fffah ; length preceeded metafile EAT_ICON EQU 0fff9h ; length preceeded icon EAT_EA EQU 0ffeeh ; length preceeded ASCII extended attribute ; name of associated data (#include) EAT_MVMT EQU 0ffdfh ; multi-valued, multi-typed field EAT_MVST EQU 0ffdeh ; multi-valued, single-typed field EAT_ASN1 EQU 0ffddh ; ASN.1 field ENDIF ; INCL_SAADEFS DosOpen PROTO FAR PASCAL \ pszFname:PSZ, phfOpen:PHFILE, pusAction:PWORD, ulFSize:DWORD, usAttr:WORD, fsOpenFlags:WORD, fsOpenMode:WORD, ulReserved:DWORD DosOpen2 PROTO FAR PASCAL \ pszFname:PSZ, phf:PHFILE, pusAction:PWORD, ulFSize:DWORD, usAttr:WORD, usOpenFlags:WORD, usOpenMode:DWORD, pvEABuf:PEAOP, ulReserved:DWORD DosClose PROTO FAR PASCAL \ hf:HFILE DosRead PROTO FAR PASCAL \ hf:HFILE, pBuf:PVOID, cbBuf:WORD, pcbBytesRead:PWORD DosWrite PROTO FAR PASCAL \ hf:HFILE, bBuf:PVOID, cbBuf:WORD, pcbBytesWritten:PWORD DosOplockRelease PROTO FAR PASCAL \ cookie:DWORD, procBlkKey:WORD DosOplockWait PROTO FAR PASCAL \ pcookie:PDWORD, procBlkKey:PDWORD ; File system shutdown DosShutdown PROTO FAR PASCAL \ ulReserved:DWORD ; File time and date types FILESTATUS STRUCT 2 ; fsts fdateCreation_ FDATE <> ftimeCreation_ FTIME <> fdateLastAccess_ FDATE <> ftimeLastAccess_ FTIME <> fdateLastWrite_ FDATE <> ftimeLastWrite_ FTIME <> cbFile_ DWORD 0 cbFileAlloc_ DWORD 0 attrFile_ WORD 0 FILESTATUS ENDS PFILESTATUS TYPEDEF FAR PTR FILESTATUS FILESTATUS2 STRUCT 2 ; fsts2 fdateCreation_ FDATE <> ftimeCreation_ FTIME <> fdateLastAccess_ FDATE <> ftimeLastAccess_ FTIME <> fdateLastWrite_ FDATE <> ftimeLastWrite_ FTIME <> cbFile_ DWORD 0 cbFileAlloc_ DWORD 0 attrFile_ WORD 0 cbList DWORD 0 FILESTATUS2 ENDS PFILESTATUS2 TYPEDEF FAR PTR FILESTATUS2 FSALLOCATE STRUCT 2 ; fsalloc ulReserved_ DWORD 0 cSectorUnit_ DWORD 0 cUnit_ DWORD 0 cUnitAvail_ DWORD 0 cbSector_ WORD 0 FSALLOCATE ENDS PFSALLOCATE TYPEDEF FAR PTR FSALLOCATE VOLUMELABEL STRUCT 2 ; vol cch_ BYTE 0 szVolLabel_ SBYTE 12 DUP (0) VOLUMELABEL ENDS PVOLUMELABEL TYPEDEF FAR PTR VOLUMELABEL FSINFO STRUCT 2 ; fsinf ulVSN_ DWORD 0 vol_ VOLUMELABEL <> ;??? FSINFO ENDS PFSINFO TYPEDEF FAR PTR FSINFO FILELOCK STRUCT 2 ; flock lOffset_ SDWORD 0 lRange_ SDWORD 0 FILELOCK ENDS PFILELOCK TYPEDEF FAR PTR FILELOCK HDIR TYPEDEF WORD ; hdir PHDIR TYPEDEF FAR PTR HDIR DosDelete PROTO FAR PASCAL \ pszFName:PSZ, ulReserverd:DWORD DosDupHandle PROTO FAR PASCAL \ hfOld:HFILE, phfNew:PHFILE DosQFHandState PROTO FAR PASCAL \ hf:HFILE, pfsOpenMode:PWORD DosSetFHandState PROTO FAR PASCAL \ hf:HFILE, fsState:WORD DosQHandType PROTO FAR PASCAL \ hf:HFILE, pfsType:PWORD, pusDevAttr:PWORD DosReadAsync PROTO FAR PASCAL \ hf:HFILE, hsemRam:PDWORD, pusErrCode:PWORD, pBuf:PVOID, cbBuf:WORD, pcbBytesRead:PWORD DosWriteAsync PROTO FAR PASCAL \ hf:HFILE, hsemRam:PDWORD, pusErrCode:PWORD, pBuf:PVOID, cbBuf:WORD, pcbBytesWritten:PWORD DosFindFirst PROTO FAR PASCAL \ pszFSpec:PSZ, phd:PHDIR, usAttr:WORD, pffb:PFILEFINDBUF, cbBuf:WORD, pcSearch:PWORD, ulReserved:DWORD DosFindFirst2 PROTO FAR PASCAL \ pszFSpec:PSZ, phd:PHDIR, usAttr:WORD, pBuf:PVOID, cbBuf:WORD, pcSearch:PWORD, usInfoLevel:WORD, ulReserved:DWORD DosFindNext PROTO FAR PASCAL \ hd:HDIR, pffb:PFILEFINDBUF, cbBuf:WORD, pcSearch:PWORD DosFindClose PROTO FAR PASCAL \ hd:HDIR DosFSAttach PROTO FAR PASCAL \ pszDevName:PSZ, pszFSD:PSZ, pData:PBYTE, cbData:WORD, fsOp:WORD, ulReserved:DWORD DosQFSAttach PROTO FAR PASCAL \ pszDev:PSZ, usOrdinal:WORD, usInfoLevel:WORD, pFSAttBuf:PBYTE, cbBuf:PWORD, ulReserved:DWORD DosFSCtl PROTO FAR PASCAL \ pData:PBYTE, cbData:WORD, pcbData:PWORD, pParms:PBYTE, cbParms:WORD, pcbParms:PWORD, usFunCode:WORD, pszRoute:PSZ, hf:HFILE, usRouteMethod:WORD, ulReserved:DWORD DosNewSize PROTO FAR PASCAL \ hf:HFILE, ulNewSize:DWORD DosBufReset PROTO FAR PASCAL \ hf:HFILE DosChgFilePtr PROTO FAR PASCAL \ hf:HFILE, lOffset:SDWORD, fsMethod:WORD, pulNewOffset:PDWORD DosSetFilePtr PROTO FAR PASCAL \ hf:HFILE, lOffset:SDWORD, fsMethod:WORD, pulNewOffset:PDWORD DosFileLocks PROTO FAR PASCAL \ hf:HFILE, pUnlock:PFILELOCK, pLock:PFILELOCK DosMove PROTO FAR PASCAL \ pszOld:PSZ, pszNew:PSZ, ulReserved:DWORD DosCopy PROTO FAR PASCAL \ pszSrc:PSZ, pszDst:PSZ, usOpt:WORD, ulReserved:DWORD DosEditName PROTO FAR PASCAL \ usEditLevel:WORD, pszSrc:PSZ, pszEdit:PSZ, pszDst:PSZ, cbDst:WORD DosFileIO PROTO FAR PASCAL \ hf:HFILE, pbCmd:PBYTE, cbCmd:WORD, pusErr:PWORD DosMkDir PROTO FAR PASCAL \ pszDirName:PSZ, usReserved:DWORD DosMkDir2 PROTO FAR PASCAL \ pszDir:PSZ, pBuf:PEAOP, ulReserved:DWORD DosRmDir PROTO FAR PASCAL \ pszDir:PSZ, ulReserved:DWORD DosSelectDisk PROTO FAR PASCAL \ usDrvNum:WORD DosQCurDisk PROTO FAR PASCAL \ pusDrvNum:PWORD, pulLogDrvMap:PDWORD DosChDir PROTO FAR PASCAL \ pszDir:PSZ, ulReserved:DWORD DosQCurDir PROTO FAR PASCAL \ usDrvNum:WORD, pszPathBuf:PSZ, pcbPathBuf:PWORD DosQFSInfo PROTO FAR PASCAL \ usDrvNum:WORD, usInfoLevel:WORD, pbInfo:PBYTE, cbInfo:WORD DosSetFSInfo PROTO FAR PASCAL \ usDrvNum:WORD, usInfoLevel:WORD, pBuf:FAR PTR BYTE, cbBuf:WORD DosQVerify PROTO FAR PASCAL \ pfVerifyOn:FAR PTR WORD DosSetVerify PROTO FAR PASCAL \ fVerify:WORD DosSetMaxFH PROTO FAR PASCAL \ usHandles:WORD DosQFileInfo PROTO FAR PASCAL \ hf:HFILE, usInfoLevel:WORD, pInfoBuf:PVOID, cbInfoBuf:WORD DosSetFileInfo PROTO FAR PASCAL \ hf:HFILE, usInfoLevel:WORD, pInfoBuf:PBYTE, cbInfoBuf:WORD DosQPathInfo PROTO FAR PASCAL \ pszPath:PSZ, usInfoLevel:WORD, pInfoBuf:PBYTE, cbInfoBuf:WORD, ulReserved:DWORD DosSetPathInfo PROTO FAR PASCAL \ pszPath:PSZ, usInfoLevel:WORD, pInfoBuf:FAR PTR BYTE, cbInfoBuf:WORD, usFlags:WORD, ulReserved:DWORD ; defines for DosSetPathInfo -fsOptions flag DSPI_WRTTHRU EQU 0010h ; write through DosQFileMode PROTO FAR PASCAL \ pszFName:PSZ, pusAttr:PWORD, ulReserved:DWORD DosSetFileMode PROTO FAR PASCAL \ pszFName:PSZ, usAttr:WORD, ulReserved:DWORD ; constants for DosEnumAttribute ENUMEA_REFTYPE_FHANDLE EQU 0 ENUMEA_REFTYPE_PATH EQU 1 ENUMEA_LEVEL_NO_VALUE EQU 1 DosEnumAttribute PROTO FAR PASCAL \ usRefType:WORD, pvFile:PVOID, ulEntry:DWORD, pvBuf:PVOID, cbBuf:DWORD, pulCount:PDWORD, ulInfoLevel:DWORD, ulReserved:DWORD ; ENUMEA_LEVEL_NO_VALUE info returned from DosEnumAttribute DENA1 STRUCT 2 ; dena reserved_ BYTE 0 ; 0 cbName_ BYTE 0 ; length of name exculding NULL cbValue_ WORD 0 ; length of value szName_ BYTE 1 DUP (0) ; variable length asciiz name DENA1 ENDS PDENA1 TYPEDEF FAR PTR DENA1 ENDIF ; common INCL_DOSFILEMGR IF DEFINED( INCL_DOSMEMMGR ) OR NOT DEFINED( INCL_NOCOMMON ) ; Memory management DosAllocSeg PROTO FAR PASCAL \ cbSize:WORD, pselector:PSEL, fsAlloc:WORD DosReallocSeg PROTO FAR PASCAL \ cbNewSize:WORD, selector:SEL DosFreeSeg PROTO FAR PASCAL \ selector:SEL DosGiveSeg PROTO FAR PASCAL \ selector:SEL, pidProcess:PID, pSelRecipient:PSEL DosGetSeg PROTO FAR PASCAL \ selector:SEL DosSizeSeg PROTO FAR PASCAL \ selector:SEL, pcbSize:PDWORD ; Segment attribute flags (used with DosAllocSeg) SEG_NONSHARED EQU 0000h SEG_GIVEABLE EQU 0001h SEG_GETTABLE EQU 0002h SEG_DISCARDABLE EQU 0004h SEG_SIZEABLE EQU 0008h ENDIF ; common INCL_DOSMEMMGR IF DEFINED( INCL_DOSMEMMGR ) AND NOT DEFINED( INCL_DOSMEMMGR_INCLUDED ) INCL_DOSMEMMGR_INCLUDED EQU 1 DosAllocHuge PROTO FAR PASCAL \ cSegs:WORD, cbPartialSeg:WORD, pselector:PSEL, cMaxSegs:WORD, fsAlloc:WORD DosReallocHuge PROTO FAR PASCAL \ cSegs:WORD, cbPartialSeg:WORD, selector:SEL DosGetHugeShift PROTO FAR PASCAL \ pusShiftCount:PWORD DosAllocShrSeg PROTO FAR PASCAL \ cbSeg:WORD, pszSegName:PSZ, pselector:PSEL DosLockSeg PROTO FAR PASCAL \ selector:SEL DosUnlockSeg PROTO FAR PASCAL \ selector:SEL DosGetShrSeg PROTO FAR PASCAL \ pszSegName:PSZ, pselector:PSEL DosMemAvail PROTO FAR PASCAL \ pcbFree:PDWORD DosCreateCSAlias PROTO FAR PASCAL \ selDS:SEL, pselCS:PSEL DosSubAlloc PROTO FAR PASCAL \ selector:SEL, pusOffset:PWORD, cb:WORD DosSubFree PROTO FAR PASCAL \ selector:SEL, offBlock:WORD, cb:WORD DosSubSet PROTO FAR PASCAL \ selector:SEL, fFlags:WORD, cbNew:WORD ENDIF ; INCL_DOSMEMMGR IF DEFINED( INCL_DOSSEMAPHORES ) OR NOT DEFINED( INCL_NOCOMMON ) ; Semaphore support SEM_INDEFINITE_WAIT EQU -1 SEM_IMMEDIATE_RETURN EQU 0 DosSemClear PROTO FAR PASCAL \ hsm:HSEM DosSemSet PROTO FAR PASCAL \ hsm:HSEM DosSemWait PROTO FAR PASCAL \ hsm:HSEM, lTimeOut:SDWORD DosSemSetWait PROTO FAR PASCAL \ hsm:HSEM, lTimeOut:SDWORD DosSemRequest PROTO FAR PASCAL \ hsm:HSEM, lTimeOut:SDWORD ENDIF ; common INCL_DOSSEMAPHORES IF DEFINED( INCL_DOSSEMAPHORES ) AND NOT \ DEFINED( INCL_DOSSEMAPHORES_INCLUDED ) INCL_DOSSEMAPHORES_INCLUDED EQU 1 HSYSSEM TYPEDEF FAR PTR ; hssm PHSYSSEM TYPEDEF FAR PTR HSYSSEM DosCreateSem PROTO FAR PASCAL \ fExclusive:WORD, phsem:PHSYSSEM, pszSemName:PSZ CSEM_PRIVATE EQU 0 CSEM_PUBLIC EQU 1 DosOpenSem PROTO FAR PASCAL \ phsm:PHSEM, pszSemName:PSZ DosCloseSem PROTO FAR PASCAL \ hsm:HSEM MUXSEM STRUCT 2 ; mxs zero_ WORD 0 hsem_ HSEM 0 MUXSEM ENDS PMUXSEM TYPEDEF FAR PTR MUXSEM MUXSEMLIST STRUCT 2 ; mxsl cmxs_ WORD 0 amxs_ MUXSEM 16 DUP (<>) MUXSEMLIST ENDS PMUXSEMLIST TYPEDEF FAR PTR MUXSEMLIST ; Since a MUXSEMLIST structure is actually a variable length ; structure, the following macro may be used to define a MUXSEMLIST ; structure having size elements, named "name". DEFINEMUXSEMLIST MACRO name_:REQ, size_:REQ ;??? name_ STRUCT 2 cmxs WORD 0 amxs MUXSEM size_ DUP (<>) name_ ENDS ENDM ; This function actually takes a far pointer to a MUXSEMLIST structure ; as its second parameter, but in order to allow its use with the ; DEFINEMUXSEMLIST macro, it is declared here as PVOID. ; DosMuxSemWait PROTO FAR PASCAL \ pisemCleared:PWORD, pmsxl:PVOID, lTimeOut:SDWORD ; Fast safe ram semaphores DOSFSRSEM STRUCT 2 ; dosfsrs cb_ WORD 0 pid_ PID 0 tid_ TID 0 cUsage_ WORD 0 client_ WORD 0 sem_ DWORD 0 DOSFSRSEM ENDS PDOSFSRSEM TYPEDEF FAR PTR DOSFSRSEM DosFSRamSemRequest PROTO FAR PASCAL \ pdosfsrs:PDOSFSRSEM, lTimeOut:SDWORD DosFSRamSemClear PROTO FAR PASCAL \ pdosfsrs:PDOSFSRSEM ENDIF ; INCL_DOSSEMAPHORES IF DEFINED( INCL_DOSDATETIME ) OR NOT \ DEFINED( INCL_NOCOMMON ) AND NOT \ DEFINED( INCL_DOSDATETIME_INCLUDED ) ; Time support DATETIME STRUCT 2 ; date hours_ BYTE 0 minutes_ BYTE 0 seconds_ BYTE 0 hundredths_ BYTE 0 day_ BYTE 0 month_ BYTE 0 year_ WORD 0 timezone_ SWORD 0 weekday_ BYTE 0 DATETIME ENDS PDATETIME TYPEDEF FAR PTR DATETIME DosGetDateTime PROTO FAR PASCAL \ pdatetime:PDATETIME DosSetDateTime PROTO FAR PASCAL \ pdatetime:PDATETIME ENDIF ; common INCL_DOSDATETIME IF DEFINED( INCL_DOSDATETIME ) AND NOT DEFINED( INCL_DOSDATETIME_INCLUDED ) INCL_DOSDATETIME_INCLUDED EQU 1 HTIMER TYPEDEF WORD PHTIMER TYPEDEF FAR PTR HTIMER DosTimerAsync PROTO FAR PASCAL \ ulTime:DWORD, hsm:HSEM, phtime:PHTIMER DosTimerStart PROTO FAR PASCAL \ ulTime:DWORD, hsm:HSEM, phtime:PHTIMER DosTimerStop PROTO FAR PASCAL \ htimer:HTIMER ENDIF ; INCL_DOSDATETIME ; Module manager IF DEFINED( INCL_DOSMODULEMGR ) AND NOT DEFINED( INCL_DOSMODULEMGR_INCLUDED ) INCL_DOSMODULEMGR_INCLUDED EQU 1 DosLoadModule PROTO FAR PASCAL \ pszFailName:PSZ, cbFileName:WORD, pszModName:PSZ, phmod:PHMODULE DosFreeModule PROTO FAR PASCAL \ hmod:HMODULE DosGetProcAddr PROTO FAR PASCAL \ hmod:HMODULE, pszProcName:PSZ, ppfnProcAddr:PPFN DosGetModHandle PROTO FAR PASCAL \ pszModName:PSZ, phMod:PHMODULE DosGetModName PROTO FAR PASCAL \ hmod:HMODULE, cbBuf:WORD, pchBuf:PCHAR ENDIF ; INCL_DOSMODULEMGR IF DEFINED( INCL_DOSRESOURCES ) AND NOT DEFINED( INCL_NOCOMMON ) ; Resource support ; Predefined resource types RT_POINTER EQU 1 ; mouse pointer shape RT_BITMAP EQU 2 ; bitmap RT_MENU EQU 3 ; menu template RT_DIALOG EQU 4 ; dialog template RT_STRING EQU 5 ; string tables RT_FONTDIR EQU 6 ; font directory RT_FONT EQU 7 ; font RT_ACCELTABLE EQU 8 ; accelerator tables RT_RCDATA EQU 9 ; binary data RT_MESSAGE EQU 10 ; error mesage tables RT_DLGINCLUDE EQU 11 ; dialog include file name RT_VKEYTBL EQU 12 ; key to vkey tables RT_KEYTBL EQU 13 ; key to UGL tables RT_CHARTBL EQU 14 RT_DISPLAYINFO EQU 15 ; screen display information RT_FKASHORT EQU 16 ; function key area short form RT_FKALONG EQU 17 ; function key area long form RT_HELPTABLE EQU 18 RT_HELPSUBTABLE EQU 19 RT_FDDIR EQU 20 RT_FD EQU 21 RT_MAX EQU 22 ; 1st unused Resource Type ENDIF ; common INCL_DOSRESOURCES IF DEFINED( INCL_DOSRESOURCES ) AND NOT DEFINED( INCL_DOSRESOURCES_INCLUDED ) INCL_DOSRESOURCES_INCLUDED EQU 1 DosGetResource PROTO FAR PASCAL \ hmod:HMODULE, idType:WORD, idName:WORD, pselector:PSEL DosGetResource2 PROTO FAR PASCAL \ hmod:HMODULE, idType:WORD, idName:WORD, ppData:FAR PTR PVOID DosFreeResource PROTO FAR PASCAL \ pData:PVOID ENDIF ; INCL_DOSRESOURCES ; NLS Support IF DEFINED( INCL_DOSNLS ) AND NOT DEFINED( INCL_DOSNLS_INCLUDED ) INCL_DOSNLS_INCLUDED EQU 1 COUNTRYCODE STRUCT 2 ; ctryc country_ WORD 0 codepage_ WORD 0 COUNTRYCODE ENDS PCOUNTRYCODE TYPEDEF FAR PTR COUNTRYCODE ; fsDateFmt DATEFMT_MM_DD_YY EQU 0000h DATEFMT_DD_MM_YY EQU 0001h DATEFMT_YY_MM_DD EQU 0002h ; fsCurrencyFmt CURRENCY_FOLLOW EQU 0001h CURRENCY_SPACE EQU 0002h CURRENCY_DECIMAL EQU 0004h COUNTRYINFO STRUCT 2 ; ctryi country_ WORD 0 codepage_ WORD 0 fsDateFmt_ WORD 0 szCurrency_ SBYTE 5 DUP (0) szThousandsSeparator_ SBYTE 2 DUP (0) szDecimal_ SBYTE 2 DUP (0) szDateSeparator_ SBYTE 2 DUP (0) szTimeSeparator_ SBYTE 2 DUP (0) fsCurrencyFmt_ BYTE 0 cDecimalPlace_ BYTE 0 fsTimeFmt_ BYTE 0 abReserved1_ WORD 2 DUP (0) szDataSeparator_ SBYTE 2 DUP (0) abReserved2_ WORD 5 DUP (0) COUNTRYINFO ENDS PCOUNTRYINFO TYPEDEF FAR PTR COUNTRYINFO DosGetCtryInfo PROTO FAR PASCAL \ cbBuf:WORD, pctryc:PCOUNTRYCODE, pctryi:PCOUNTRYINFO, pcbCtryInfo:PWORD DosGetDBCSEv PROTO FAR PASCAL \ cbBuf:WORD, pctryc:PCOUNTRYCODE, pchBuf:PCHAR DosCaseMap PROTO FAR PASCAL \ usLen:WORD, pctryc:PCOUNTRYCODE, pchStr:PCHAR DosGetCollate PROTO FAR PASCAL \ cbBuf:WORD, pctryc:PCOUNTRYCODE, pchBuf:PCHAR, pcbTable:PWORD DosGetCp PROTO FAR PASCAL \ cbBuf:WORD, pBuf:PWORD, pcbCodePgLst:PWORD DosSetCp PROTO FAR PASCAL \ usCodePage:WORD, usReserved:WORD DosSetProcCp PROTO FAR PASCAL \ usCodePage:WORD, usReserved:WORD ENDIF ; INCL_DOSNLS ; Signal support IF DEFINED( INCL_DOSSIGNALS ) AND NOT DEFINED( INCL_DOSSIGNALS_INCLUDED ) INCL_DOSSIGNALS_INCLUDED EQU 1 ; Signal Numbers for DosSetSigHandler SIG_CTRLC EQU 1 ; Control C ; 2 ; Undefined SIG_KILLPROCESS EQU 3 ; Program Termination SIG_CTRLBREAK EQU 4 ; Control Break SIG_PFLG_A EQU 5 ; Process Flag A SIG_PFLG_B EQU 6 ; Process Flag B SIG_PFLG_C EQU 7 ; Process Flag C SIG_CSIGNALS EQU 8 ; number of signals plus one ; Flag Numbers for DosFlagProcess PFLG_A EQU 0 ; Process Flag A PFLG_B EQU 1 ; Process Flag B PFLG_C EQU 2 ; Process Flag C ; Signal actions SIGA_KILL EQU 0 SIGA_IGNORE EQU 1 SIGA_ACCEPT EQU 2 SIGA_ERROR EQU 3 SIGA_ACKNOWLEDGE EQU 4 ; DosHoldSignal constants HLDSIG_ENABLE EQU 0 HLDSIG_DISABLE EQU 1 ; DosFlagProcess codes FLGP_SUBTREE EQU 0 FLGP_PID EQU 1 PFSIGHANDLER TYPEDEF PROTO FAR PASCAL :WORD, :WORD PFNSIGHANDLER TYPEDEF PTR PFSIGHANDLER DosSetSigHandler PROTO FAR PASCAL \ pfnHandler:PFNSIGHANDLER, ppfnPrev:FAR PTR PFNSIGHANDLER, pfAction:PWORD, fAction:WORD, usSigNum:WORD DosFlagProcess PROTO FAR PASCAL \ pidProcess:PID, fScope:WORD, usFlagNum:WORD, usFlagArg:WORD DosHoldSignal PROTO FAR PASCAL \ fDisable:WORD DosSendSignal PROTO FAR PASCAL \ idProcess:WORD, usSigNumber:WORD ENDIF ; INCL_DOSSIGNALS ; Monitor support IF DEFINED( INCL_DOSMONITORS ) AND NOT DEFINED( INCL_DOSMONITORS_INCLUDED ) INCL_DOSMONITORS_INCLUDED EQU 1 MONITOR_DEFAULT EQU 0000h MONITOR_BEGIN EQU 0001h MONITOR_END EQU 0002h HMONITOR TYPEDEF WORD ; hmon PHMONITOR TYPEDEF FAR PTR HMONITOR MONIN STRUCT 2 ; mnin cb_ WORD 0 abReserved_ BYTE 18 DUP (0) abBuffer_ BYTE 108 DUP (0) MONIN ENDS PMONIN TYPEDEF FAR PTR MONIN MONOUT STRUCT 2 ; mnout cb_ WORD 0 abReserved_ BYTE 18 DUP (0) abBuffer_ BYTE 108 DUP (0) MONOUT ENDS PMONOUT TYPEDEF FAR PTR MONOUT DosMonOpen PROTO FAR PASCAL \ pszDevName:PSZ, phmon:PHMONITOR DosMonClose PROTO FAR PASCAL \ hmon:HMONITOR DosMonReg PROTO FAR PASCAL \ hmon:HMONITOR, pbInBuf:PBYTE, pbOutBuf:PBYTE, fPosition:WORD, usIndex:WORD DosMonRead PROTO FAR PASCAL \ pbInBuf:PBYTE, fWaitFor:WORD, pbDataBuf:PBYTE, pcbData:PWORD DosMonWrite PROTO FAR PASCAL \ pbOutBuf:PBYTE, pbDataBuf:PBYTE, cbData:WORD ENDIF ; INCL_DOSMONITORS ; Pipe and queue support if DEFINED( INCL_DOSQUEUES ) AND NOT DEFINED( INCL_DOSQUEUES_INCLUDED ) INCL_DOSQUEUES_INCLUDED EQU 1 ; DosCreateQueue priority QUE_FIFO EQU 0000h QUE_LIFO EQU 0001h QUE_PRIORITY EQU 0002h HQUEUE TYPEDEF WORD ; hq PHQUEUE TYPEDEF FAR PTR HQUEUE QUEUERESULT STRUCT 2 ; qresc pidProcess_ WORD 0 usEventCode_ WORD 0 QUEUERESULT ENDS PQUEUERESULT TYPEDEF FAR PTR QUEUERESULT DosMakePipe PROTO FAR PASCAL \ phfRead:PHFILE, phfWrite:PHFILE, cb:WORD DosCloseQueue PROTO FAR PASCAL \ hq:HQUEUE DosCreateQueue PROTO FAR PASCAL \ phq:PHQUEUE, fQueueOrder:WORD, pszQueueName:PSZ DosOpenQueue PROTO FAR PASCAL \ ppidOwner:FAR PTR WORD, phq:PHQUEUE, pszQueueName:PSZ DosPeekQueue PROTO FAR PASCAL \ hq:HQUEUE, pqresc:PQUEUERESULT, pcbElement:PWORD, ppBuf:PVOID, pElemCode:PWORD, fWaitFor:BYTE, pbElemPrty:PBYTE, hsem:DWORD DosPurgeQueue PROTO FAR PASCAL \ hq:HQUEUE DosQueryQueue PROTO FAR PASCAL \ hq:HQUEUE, pcElem:PWORD DosReadQueue PROTO FAR PASCAL \ hq:HQUEUE, pqresc:PQUEUERESULT, pcbElem:PWORD, ppv:FAR PTR PVOID, usElem:WORD, fWaitFor:BYTE, pbElemPrty:PBYTE, hsm:HSEM DosWriteQueue PROTO FAR PASCAL \ hq:HQUEUE, usRequest:WORD, cbBuf:WORD, pBuf:PBYTE, fPriority:BYTE ENDIF ; INCL_DOSQUEUES IF DEFINED( INCL_DOSMISC ) AND NOT DEFINED( INCL_DOSMISC_INCLUDED ) INCL_DOSMISC_INCLUDED EQU 1 ; DosQSysInfo index Q_MAX_PATH_LENGTH EQU 0 ; index for query max path length ; DosError error-handling types HARDERROR_ENABLE EQU 0001h HARDERROR_DISABLE EQU 0000h EXCEPTION_ENABLE EQU 0000h EXCEPTION_DISABLE EQU 0002h ; DosSetVec vectors VECTOR_DIVIDE_BY_ZERO EQU 0000h VECTOR_OVERFLOW EQU 0004h VECTOR_OUTOFBOUNDS EQU 0005h VECTOR_INVALIDOPCODE EQU 0006h VECTOR_NO_EXTENSION EQU 0007h VECTOR_EXTENSION_ERROR EQU 0010h ; DosGetMachineMode machine modes MODE_REAL EQU 0000h MODE_PROTECTED EQU 0001h DosError PROTO FAR PASCAL \ fEnable:WORD DosSetVec PROTO FAR PASCAL \ usVecNum:WORD, pfnFun:PFN, ppfnPrev:PPFN DosGetMessage PROTO FAR PASCAL \ ppchVTable:FAR PTR PCHAR, usVCount:WORD, pchBuf:PCHAR, cbBuf:WORD, usMsgNum:WORD, pszFileName:PSZ, pcbMsg:PWORD DosErrClass PROTO FAR PASCAL \ usErrCode:WORD, pusClass:PWORD, pfsAction:PWORD, pusLocus:PWORD DosInsMessage PROTO FAR PASCAL \ ppchVTable:FAR PTR PCHAR, usVCount:WORD, pszMsg:PSZ, cbMsg:WORD, pchBuf:PCHAR, cbBuf:WORD, pcbMsg:PWORD DosPutMessage PROTO FAR PASCAL \ hf:HFILE, cbMsg:WORD, pchMsg:PCHAR DosQSysInfo PROTO FAR PASCAL \ index:WORD, pBuf:PBYTE, cbBuf:WORD DosGetEnv PROTO FAR PASCAL \ pselEnv:PWORD, pOffsetCmd:PWORD DosScanEnv PROTO FAR PASCAL \ pszVarName:PSZ, ppszResult:FAR PTR PSZ DosGetVersion PROTO FAR PASCAL \ pVer:PWORD DosGetMachineMode PROTO FAR PASCAL \ pMachMode:PBYTE ENDIF ; INCL_DOSMISC ; Session manager support IF DEFINED( INCL_DOSSESMGR ) AND NOT DEFINED( INCL_DOSSESMGR_INCLUDED ) INCL_DOSSESMGR_INCLUDED EQU 1 ; DosQAppType application types NOTSPECIFIED EQU 0000h NOTWINDOCOMPAT EQU 0001h WINDOWCOMPAT EQU 0002h WINDOWAPI EQU 0003h BOUNDTYPE EQU 0004h ; Called BOUND in OS/2 documentation DYNAMICLINK EQU 0008h DOSFORMAT EQU 0010h STARTDATA STRUCT 2 ; stdata Length_ WORD 0 Related_ WORD 0 FgBg_ WORD 0 TraceOpt_ WORD 0 PgmTitle_ PSZ 0 PgmName_ PSZ 0 PgmInputs_ PBYTE 0 TermQ_ PBYTE 0 Environment_ PBYTE 0 InheritOpt_ WORD 0 SessionType_ WORD 0 IconFile_ PSZ 0 PgmHandle_ DWORD 0 PgmControl_ WORD 0 InitXPos_ WORD 0 InitYPos_ WORD 0 InitXSize_ WORD 0 InitYSize_ WORD 0 STARTDATA ENDS PSTARTDATA TYPEDEF FAR PTR STARTDATA ; STATUSDATA.SelectInd constants TARGET_UNCHANGED EQU 0000h TARGET_SELECTABLE EQU 0001h TARGET_NOT_SELECTABLE EQU 0002h ; STATUSDATA.BondInd constants BOND_UNCHANGED EQU 0000h BOND_CHILD EQU 0001h BOND_NONE EQU 0002h STATUSDATA STRUCT 2 ; stsdata Length_ WORD 0 SelectInd_ WORD 0 BondInd_ WORD 0 STATUSDATA ENDS PSTATUSDATA TYPEDEF FAR PTR STATUSDATA DosStartSession PROTO FAR PASCAL \ pstdata:PSTARTDATA, pidSession:PWORD, ppid:PWORD DosSetSession PROTO FAR PASCAL \ idSession:WORD, pstsdata:PSTATUSDATA DosSelectSession PROTO FAR PASCAL \ idSession:WORD, ulReserved:DWORD DosStopSession PROTO FAR PASCAL \ fScope:WORD, idSession:WORD, ulReserved:DWORD DosQAppType PROTO FAR PASCAL \ pszPrgName:PSZ, pusType:PWORD ENDIF ; INCL_DOSSESMGR ; Device support IF DEFINED( INCL_DOSDEVICES ) AND NOT DEFINED( INCL_DOSDEVICES_INCLUDED ) INCL_DOSDEVICES_INCLUDED EQU 1 ; DosPhysicalDisk physical disk information INFO_COUNT_PARTITIONABLE_DISKS EQU 0001h INFO_GETIOCTLHANDLE EQU 0002h INFO_FREEIOCTLHANDLE EQU 0003h ; DosDevConfig information requests DEVINFO_PRINTER EQU 0000h DEVINFO_RS232 EQU 0001h DEVINFO_FLOPPY EQU 0002h DEVINFO_COPROCESSOR EQU 0003h DEVINFO_SUBMODEL EQU 0004h DEVINFO_MODEL EQU 0005h DEVINFO_ADAPTER EQU 0006h DosDevConfig PROTO FAR PASCAL \ pDevInfo:PVOID, usItem:WORD, usReserved:WORD DosDevIOCtl PROTO FAR PASCAL \ pData:PVOID, pParms:PVOID, usFun:WORD, usCategory:WORD, hDev:HFILE DosDevIOCtl2 PROTO FAR PASCAL \ pData:PVOID, cbData:WORD, pParm:PVOID, cbParm:WORD, usFun:WORD, usCategory:WORD, hDev:HFILE DosCLIAccess PROTO FAR PASCAL DosPortAccess PROTO FAR PASCAL \ usReserved:WORD, fRelease:WORD, usFirstPort:WORD, usLastPort:WORD DosPhysicalDisk PROTO FAR PASCAL \ usFun:WORD, pOut:PBYTE, cbOut:WORD, pParm:PBYTE, cbParm:WORD DosR2StackRealloc PROTO FAR PASCAL \ cbStack:WORD DosCallback PROTO FAR PASCAL \ pfunc:PFN ENDIF ; INCL_DOSDEVICES ; DosNamedPipes API Support IF DEFINED( INCL_DOSNMPIPES ) AND NOT DEFINED( INCL_DOSNMPIPES_INCLUDED ) INCL_DOSNMPIPES_INCLUDED EQU 1 HPIPE TYPEDEF WORD ; hp PHPIPE TYPEDEF FAR PTR WORD ; Data structures and equates used with named pipes PIPEINFO STRUCT 2 ; nmpinf cbOut_ WORD 0 cbIn_ WORD 0 cbMaxInst_ BYTE 0 cbCurInst_ BYTE 0 cbName_ BYTE 0 szName_ SBYTE 1 DUP (0) PIPEINFO ENDS PPIPEINFO TYPEDEF FAR PTR PIPEINFO PIPESEMSTATE STRUCT 2 ; nmpsmst fStatus_ BYTE 0 fFlag_ BYTE 0 usKey_ WORD 0 usAvail_ WORD 0 PIPESEMSTATE ENDS PPIPESEMSTATE TYPEDEF FAR PTR PIPESEMSTATE ; values in npss_status NPSS_EOI EQU 0 ; End Of Information NPSS_RDATA EQU 1 ; read data available NPSS_WSPACE EQU 2 ; write space available NPSS_CLOSE EQU 3 ; pipe in CLOSING state ; values in npss_flag NPSS_WAIT EQU 0001h ; waiting thread on end of pipe ; defined bits in pipe mode NP_NBLK EQU 8000h ; non-blocking read/write NP_SERVER EQU 4000h ; set if server end NP_WMESG EQU 0400h ; write messages NP_RMESG EQU 0100h ; read as messages NP_ICOUNT EQU 00ffh ; instance count field ; Named pipes may be in one of several states depending on the actions ; that have been taken on it by the server end and client end. The ; following state/action table summarizes the valid state transitions: ; ; Current state Action Next state ; ; <none> server DosMakeNmPipe DISCONNECTED ; DISCONNECTED server connect LISTENING ; LISTENING client open CONNECTED ; CONNECTED server disconn DISCONNECTED ; CONNECTED client close CLOSING ; CLOSING server disconn DISCONNECTED ; CONNECTED server close CLOSING ; <any other> server close <pipe deallocated> ; ; If a server disconnects his end of the pipe, the client end will enter a ; special state in which any future operations (except close) on the file ; descriptor associated with the pipe will return an error. ; Values for named pipe state NP_DISCONNECTED EQU 1 ; after pipe creation or Disconnect NP_LISTENING EQU 2 ; after DosNmPipeConnect NP_CONNECTED EQU 3 ; after Client open NP_CLOSING EQU 4 ; after Client or Server close ; DosMakeNmPipe open modes NP_ACCESS_INBOUND EQU 0000h NP_ACCESS_OUTBOUND EQU 0001h NP_ACCESS_DUPLEX EQU 0002h NP_INHERIT EQU 0000h NP_NOINHERIT EQU 0080h NP_WRITEBEHIND EQU 0000h NP_NOWRITEBEHIND EQU 4000h ; DosMakeNmPipe and DosQNmPHandState state NP_READMODE_BYTE EQU 0000h NP_READMODE_MESSAGE EQU 0100h NP_TYPE_BYTE EQU 0000h NP_TYPE_MESSAGE EQU 0400h NP_END_CLIENT EQU 0000h NP_END_SERVER EQU 4000h NP_WAIT EQU 0000h NP_NOWAIT EQU 8000h NP_UNLIMITED_INSTANCES EQU 00ffh AVAILDATA STRUCT 2 ; PeekNMPipe Bytes Available record cbpipe_ WORD 0 ; bytes left in the pipe cbmessage_ WORD 0 ; bytes left in current message AVAILDATA ENDS PAVAILDATA TYPEDEF FAR PTR AVAILDATA DosCallNmPipe PROTO FAR PASCAL \ pszName:PSZ, pInBuf:PBYTE, cbInBuf:WORD, pbOutBuf:PBYTE, cbOutBuf:WORD, pcbRead:PWORD, ulTimeOut:DWORD DosConnectNmPipe PROTO FAR PASCAL \ hp:HPIPE DosDisConnectNmPipe PROTO FAR PASCAL \ hp:HPIPE DosMakeNmPipe PROTO FAR PASCAL \ pszName:PSZ, php:PHPIPE, fsOpenMode:WORD, fsPipeMode:WORD, cbOutBuf:WORD, cbInBuf:WORD, ulTimeOut:DWORD DosPeekNmPipe PROTO FAR PASCAL \ hp:HPIPE, pBuf:PBYTE, cbBuf:WORD, pcbRead:PWORD, pAvail:PAVAILDATA, pfsState:PWORD DosQNmPHandState PROTO FAR PASCAL \ hp:HPIPE, pfsState:PWORD DosQNmPipeInfo PROTO FAR PASCAL \ hp:HPIPE, usInfoLevel:WORD, pBuf:PBYTE, cb:WORD DosQNmPipeSemState PROTO FAR PASCAL \ hsm:HSEM, pnmpsmst:PPIPESEMSTATE, cb:WORD DosSetNmPHandState PROTO FAR PASCAL \ hp:HPIPE, fsState:WORD DosSetNmPipeSem PROTO FAR PASCAL \ hp:HPIPE, hsm:HSEM, usKeyVal:WORD DosTransactNmPipe PROTO FAR PASCAL \ hp:HPIPE, pbOutBuf:PBYTE, cbOut:WORD, pInBuf:PBYTE, cbIn:WORD, pcbRead:PWORD DosWaitNmPipe PROTO FAR PASCAL \ pszName:PSZ, ulTimeOut:DWORD ENDIF ; INCL_DOSNMPIPES ; Trace support IF DEFINED( INCL_DOSTRACE ) AND NOT DEFINED( INCL_DOSTRACE_INCLUDED ) INCL_DOSTRACE_INCLUDED EQU 1 PTRACEBUF STRUCT 2 ; ptrcbf pid_ PID 0 tid_ TID 0 cmd_ WORD 0 value_ WORD 0 offv_ WORD 0 segv_ WORD 0 mte_ WORD 0 rAX_ WORD 0 rBX_ WORD 0 rCX_ WORD 0 rDX_ WORD 0 rSI_ WORD 0 rDI_ WORD 0 rBP_ WORD 0 rDS_ WORD 0 rES_ WORD 0 rIP_ WORD 0 rCS_ WORD 0 rF_ WORD 0 rSP_ WORD 0 rSS_ WORD 0 PTRACEBUF ENDS PPTRACEBUF TYPEDEF FAR PTR PTRACEBUF DosPTrace PROTO FAR PASCAL \ pPtraceBuf:FAR PTR BYTE ENDIF ; INCL_DOSTRACE