os232sdk/toolkt20/c/os2h/bsedos.h - view

File: [OS/2 SDKs] / os232sdk / toolkt20 / c / os2h / bsedos.h
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Thu Aug 9 12:26:31 2018 UTC (7 years, 9 months ago) by root
Branches: msft, MAIN
CVS tags: os2sdk-1990, HEAD

Microsoft OS/2 SDK 2.0 05-30-1990

/*static char *SCCSID = "@(#)bsedos.h 13.61 90/05/05";*/ /***************************************************************************\ * * Module Name: BSEDOS.H * * OS/2 Base Include File * * Copyright (c) 1987 Microsoft Corporation * Copyright (c) 1987 IBM Corporation * ***************************************************************************** * * Subcomponents marked with "+" are partially included by default * * #define: To include: * * + INCL_DOSPROCESS Process and thread 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_DOSPROFILE DosProfile API * INCL_DOSMVDM MVDM support * \***************************************************************************/ #define INCL_DOSINCLUDED #ifndef INCL_BASEINCLUDED #if !(defined(INCL_32) || defined(INCL_16)) #ifdef M_I386 #define INCL_32 #else /* not M_I386 */ #define INCL_16 #endif /* M_I386 */ #endif /* INCL_32 || INCL_16 */ /* XLATOFF */ #if defined(INCL_16) #pragma message ("32-bit Base API included when using 16-bit compiler") #endif /* INCL_32 */ /* XLATON */ #endif /* INCL_BASEINCLUDED */ #ifdef INCL_32 /* This #ifdef brackets the rest of this entire */ /* file. It is used to include either the */ /* 32-bit or 16-bit base definitions. No */ /* definitions (other than 16/32-bit */ /* determination) must be placed above this. */ #ifdef INCL_DOS #define INCL_DOSPROCESS #define INCL_DOSFILEMGR #define INCL_DOSMEMMGR #define INCL_DOSSEMAPHORES #define INCL_DOSDATETIME #define INCL_DOSMODULEMGR #define INCL_DOSRESOURCES #define INCL_DOSNLS #define INCL_DOSSIGNALS #define INCL_DOSMISC #define INCL_DOSMONITORS #define INCL_DOSQUEUES #define INCL_DOSSESMGR #define INCL_DOSDEVICES #define INCL_DOSNMPIPES #define INCL_DOSPROFILE #define INCL_DOSMVDM #endif /* INCL_DOS */ #ifdef INCL_ERRORS #define INCL_DOSERRORS #endif /* INCL_ERRORS */ #if (defined(INCL_DOSPROCESS) || !defined(INCL_NOCOMMON)) /*** General services */ APIRET APIENTRY DosBeep(ULONG freq, ULONG dur); /*** Process and Thread support */ VOID APIENTRY DosExit(ULONG action, ULONG result); /* DosExit codes */ #define EXIT_THREAD 0 #define EXIT_PROCESS 1 #endif /* common INCL_DOSPROCESS stuff */ #ifdef INCL_DOSPROCESS /* XLATOFF */ #define DosCwait DosWaitChild #define DosSetPrty DosSetPriority /* XLATON */ #include <bsetib.h> typedef VOID (*PFNTHREAD)(VOID); APIRET APIENTRY DosCreateThread(PTID ptid, PFNTHREAD pfn, ULONG param, ULONG flag, ULONG cbStack); APIRET APIENTRY DosResumeThread(TID tid); APIRET APIENTRY DosSuspendThread(TID tid); APIRET APIENTRY DosGetThreadInfo(PTIB *pptib,PPIB *pppib); /* Action code values */ #define DCWA_PROCESS 0 #define DCWA_PROCESSTREE 1 /* Wait option values */ #define DCWW_WAIT 0 #define DCWW_NOWAIT 1 typedef struct _RESULTCODES { /* resc */ ULONG codeTerminate; ULONG codeResult; } RESULTCODES; typedef RESULTCODES *PRESULTCODES; APIRET APIENTRY DosWaitChild(ULONG action, ULONG option, PRESULTCODES pres, PPID ppid, PID pid); APIRET APIENTRY DosWaitThread(PPID ppid, ULONG option); APIRET APIENTRY DosSleep(ULONG msec); APIRET APIENTRY DosDebug(PVOID pdbgbuf); /* codeTerminate values (also passed to ExitList routines) */ #define TC_EXIT 0 #define TC_HARDERROR 1 #define TC_TRAP 2 #define TC_KILLPROCESS 3 typedef VOID (*PFNEXITLIST)(ULONG); APIRET APIENTRY DosEnterCritSec(VOID); APIRET APIENTRY DosExitCritSec(VOID); APIRET APIENTRY DosExitList(ULONG ordercode, PFNEXITLIST pfn); /* DosExitList functions */ #define EXLST_ADD 1 #define EXLST_REMOVE 2 #define EXLST_EXIT 3 APIRET APIENTRY DosExecPgm(PCHAR pObjname, LONG cbObjname, ULONG execFlag, PSZ pArg, PSZ pEnv, PRESULTCODES pRes, PSZ pName); /* DosExecPgm functions */ #define EXEC_SYNC 0 #define EXEC_ASYNC 1 #define EXEC_ASYNCRESULT 2 #define EXEC_TRACE 3 #define EXEC_BACKGROUND 4 #define EXEC_LOAD 5 APIRET APIENTRY DosSetPriority(ULONG scope, ULONG class, LONG delta, ULONG PorTid); /* Priority scopes */ #define PRTYS_PROCESS 0 #define PRTYS_PROCESSTREE 1 #define PRTYS_THREAD 2 /* Priority classes */ #define PRTYC_NOCHANGE 0 #define PRTYC_IDLETIME 1 #define PRTYC_REGULAR 2 #define PRTYC_TIMECRITICAL 3 #define PRTYC_FOREGROUNDSERVER 4 /* Priority deltas */ #define PRTYD_MINIMUM -31 #define PRTYD_MAXIMUM 31 APIRET APIENTRY DosKillProcess(ULONG action, PID pid); #define DKP_PROCESSTREE 0 #define DKP_PROCESS 1 #endif /* INCL_DOSPROCESS */ #ifndef INCL_SAADEFS /* * CCHMAXPATH is the maximum fully qualified path name length including * the drive letter, colon, backslashes and terminating NULL. */ #define CCHMAXPATH 260 /* * CCHMAXPATHCOMP is the maximum individual path component name length * including a terminating NULL. */ #define CCHMAXPATHCOMP 256 #endif /* !INCL_SAADEFS */ #if (defined(INCL_DOSFILEMGR) || !defined(INCL_NOCOMMON)) /*** File manager */ /* DosSetFilePtr() file position codes */ #define FILE_BEGIN 0x0000 /* Move relative to beginning of file */ #define FILE_CURRENT 0x0001 /* Move relative to current fptr position */ #define FILE_END 0x0002 /* Move relative to end of file */ /* DosFindFirst/Next Directory handle types */ #define HDIR_SYSTEM 1 /* Use system handle (1) */ #define HDIR_CREATE (-1) /* Allocate a new, unused handle */ /* DosCopy control bits; may be or'ed together */ #define DCPY_EXISTING 0x00001 /* Copy even if target exists */ #define DCPY_APPEND 0x00002 /* Append to existing file, do not replace */ #define DCPY_FAILEAS 0x00004 /* Fail if EAs not supported on target*/ /* DosOpen/DosQFHandState/DosQueryFileInfo et al file attributes; also */ /* known as Dso File Mode bits... */ #define FILE_NORMAL 0x0000 #define FILE_READONLY 0x0001 #define FILE_HIDDEN 0x0002 #define FILE_SYSTEM 0x0004 #define FILE_DIRECTORY 0x0010 #define FILE_ARCHIVED 0x0020 /* DosOpen() actions */ #define FILE_EXISTED 0x0001 #define FILE_CREATED 0x0002 #define FILE_TRUNCATED 0x0003 /* DosOpen() open flags */ #define FILE_OPEN 0x0001 #define FILE_TRUNCATE 0x0002 #define FILE_CREATE 0x0010 /* this nibble applies if file already exists xxxx */ #define OPEN_ACTION_FAIL_IF_EXISTS 0x0000 /* ---- ---- ---- 0000 */ #define OPEN_ACTION_OPEN_IF_EXISTS 0x0001 /* ---- ---- ---- 0001 */ #define OPEN_ACTION_REPLACE_IF_EXISTS 0x0002 /* ---- ---- ---- 0010 */ /* this nibble applies if file does not exist xxxx */ #define OPEN_ACTION_FAIL_IF_NEW 0x0000 /* ---- ---- 0000 ---- */ #define OPEN_ACTION_CREATE_IF_NEW 0x0010 /* ---- ---- 0001 ---- */ /* DosOpen/DosSetFHandState flags */ #define OPEN_ACCESS_READONLY 0x0000 /* ---- ---- ---- -000 */ #define OPEN_ACCESS_WRITEONLY 0x0001 /* ---- ---- ---- -001 */ #define OPEN_ACCESS_READWRITE 0x0002 /* ---- ---- ---- -010 */ #define OPEN_SHARE_DENYREADWRITE 0x0010 /* ---- ---- -001 ---- */ #define OPEN_SHARE_DENYWRITE 0x0020 /* ---- ---- -010 ---- */ #define OPEN_SHARE_DENYREAD 0x0030 /* ---- ---- -011 ---- */ #define OPEN_SHARE_DENYNONE 0x0040 /* ---- ---- -100 ---- */ #define OPEN_FLAGS_NOINHERIT 0x0080 /* ---- ---- 1--- ---- */ #define OPEN_FLAGS_NO_LOCALITY 0x0000 /* ---- -000 ---- ---- */ #define OPEN_FLAGS_SEQUENTIAL 0x0100 /* ---- -001 ---- ---- */ #define OPEN_FLAGS_RANDOM 0x0200 /* ---- -010 ---- ---- */ #define OPEN_FLAGS_RANDOMSEQUENTIAL 0x0300 /* ---- -011 ---- ---- */ #define OPEN_FLAGS_NO_CACHE 0x1000 /* ---1 ---- ---- ---- */ #define OPEN_FLAGS_FAIL_ON_ERROR 0x2000 /* --1- ---- ---- ---- */ #define OPEN_FLAGS_WRITE_THROUGH 0x4000 /* -1-- ---- ---- ---- */ #define OPEN_FLAGS_DASD 0x8000 /* 1--- ---- ---- ---- */ /* DosSearchPath() constants */ #define SEARCH_PATH 0x0000 #define SEARCH_CUR_DIRECTORY 0x0001 #define SEARCH_ENVIRONMENT 0x0002 #define SEARCH_IGNORENETERRS 0x0004 /************************************************************ DosFileIO ========================================= ************************************************************/ /* File IO command words */ #define FIO_LOCK 0 /* Lock Files */ #define FIO_UNLOCK 1 /* Unlock Files */ #define FIO_SEEK 2 /* Seek (set file ptr) */ #define FIO_READ 3 /* File Read */ #define FIO_WRITE 4 /* File Write */ /* Lock Sharing Modes */ #define FIO_NOSHARE 0 /* None */ #define FIO_SHAREREAD 1 /* Read-Only */ typedef struct _FIOLOCKCMD { /* FLC File Lock Cmd prefix */ USHORT usCmd; /* Cmd = FIO_LOCK */ ULONG cTimeOut; /* in Msec */ USHORT cLockCnt; /* Lock records that follow */ } FIOLOCKCMD; typedef FIOLOCKCMD FAR *PFIOLOCKCMD; typedef struct _FIOLOCKREC { /* FLR File Lock Record */ USHORT fShare; /* FIO_NOSHARE or FIO_SHAREREAD */ ULONG cbStart; /* Starting offset for lock region */ ULONG cbLength; /* Length of lock region */ } FIOLOCKREC; typedef FIOLOCKREC FAR *PIOLOCKREC; typedef struct _FIOUNLOCKCMD { /* FUC File Unlock Cmd prefix */ USHORT usCmd; /* Cmd = FIO_UNLOCK */ USHORT cUnlockCnt; /* Unlock records that follow */ } FIOUNLOCKCMD; typedef FIOUNLOCKCMD FAR *PFIOUNLOCKCMD; typedef struct _FIOUNLOCKREC { /* FUR File Unlock Record */ ULONG cbStart; /* Starting offset for unlock region */ ULONG cbLength; /* Length of unlock region */ } FIOUNLOCKREC; typedef FIOUNLOCKREC FAR *PFIOUNLOCKREC; typedef struct _FIOSEEKCMD { /* FSC Seek command structure */ USHORT usCmd; /* Cmd = FIO_SEEK */ USHORT fsMethod; /* One of&gml FPM_BEGINNING, FPM_CURRENT, or FPM_END */ ULONG cbDistance; /* Byte offset for seek */ ULONG cbNewPosition; /* Bytes from start of file after seek */ } FIOSEEKCMD; typedef FIOSEEKCMD FAR *PFIOSEEKCMD; typedef struct _FIOREADWRITE { /* RWC Read & Write command structure */ USHORT usCmd; /* Cmd = FIO_READ or FIO_WRITE */ PVOID pbBuffer; /* Pointer to data buffer */ ULONG cbBufferLen; /* Bytes in buffer or max size */ ULONG cbActualLen; /* Bytes actually read/written */ } FIOREADWRITE; typedef FIOREADWRITE FAR *PFIOREADWRITE; /************************************************************ EA Info Levels & Find First/Next ========================================= API's: DosFindFirst, DosQueryFileInfo, DosQueryPathInfo, DosSetFileInfo, DosSetPathInfo ************************************************************/ /* File info levels&gml All listed API's */ #define FIL_STANDARD 1 /* Info level 1, standard file info */ #define FIL_QUERYEASIZE 2 /* Level 2, return Full EA size */ #define FIL_QUERYEASFROMLIST 3 /* Level 3, return requested EA's */ #define FIL_QUERYALLEAS 4 /* Level 4, return all EA's */ /* File info levels: Dos...PathInfo only */ #define FIL_QUERYFULLNAME 5 /* Level 5, return fully qualified name of file */ #define FIL_NAMEISVALID 6 /* Level 6, check validity of file/path name for this FSD */ /* DosFsAttach() */ /* Attact or detach */ #define FS_ATTACH 0 /* Attach file server */ #define FS_DETACH 1 /* Detach file server */ /* DosFsCtl() */ /* Routing type */ #define FSCTL_HANDLE 1 /* File Handle directs req routing */ #define FSCTL_PATHNAME 2 /* Path Name directs req routing */ #define FSCTL_FSDNAME 3 /* FSD Name directs req routing */ /* DosQueryFSAttach() */ /* Information level types (defines method of query) */ #define FSAIL_QUERYNAME 1 /* Return data for a Drive or Device */ #define FSAIL_DEVNUMBER 2 /* Return data for Ordinal Device # */ #define FSAIL_DRVNUMBER 3 /* Return data for Ordinal Drive # */ /* Item types (from data structure item "iType") */ #define FSAT_CHARDEV 1 /* Resident character device */ #define FSAT_PSEUDODEV 2 /* Pusedu-character device */ #define FSAT_LOCALDRV 3 /* Local drive */ #define FSAT_REMOTEDRV 4 /* Remote drive attached to FSD */ typedef struct _FSQBUFFER { /* fsqbuf Data structure for QFSAttach*/ USHORT iType; /* Item type */ USHORT cbName; /* Length of item name, sans NULL */ UCHAR szName[1]; /* ASCIIZ item name */ USHORT cbFSDName; /* Length of FSD name, sans NULL */ UCHAR szFSDName[1]; /* ASCIIZ FSD name */ USHORT cbFSAData; /* Length of FSD Attach data returned */ UCHAR rgFSAData[1]; /* FSD Attach data from FSD */ } FSQBUFFER; typedef FSQBUFFER FAR *PFSQBUFFER; /*********** File System Drive Information&gml DosQueryFSInfo DosSetFSInfo ***********/ /* FS Drive Info Levels */ #define FSIL_ALLOC 1 /* Drive allocation info (Query only) */ #define FSIL_VOLSER 2 /* Drive Volum/Serial info */ /* DosQueryFHType() */ /* Handle classes (low 8 bits of Handle Type) */ #define FHT_DISKFILE 0x0000 /* Disk file handle */ #define FHT_CHRDEV 0x0001 /* Character device handle */ #define FHT_PIPE 0x0002 /* Pipe handle */ /* Handle bits (high 8 bits of Handle Type) */ #define FHB_DSKREMOTE 0x8000 /* Remote disk */ #define FHB_CHRDEVREMOTE 0x8000 /* Remote character device */ #define FHB_PIPEREMOTE 0x8000 /* Remote pipe */ #ifndef INCL_SAADEFS /* File time and date types */ typedef struct _FTIME { /* ftime */ USHORT twosecs : 5; USHORT minutes : 6; USHORT hours : 5; } FTIME; typedef FTIME *PFTIME; typedef struct _FDATE { /* fdate */ USHORT day : 5; USHORT month : 4; USHORT year : 7; } FDATE; typedef FDATE *PFDATE; #endif /* INCL_SAADEFS */ typedef struct _VOLUMELABEL { /* vol */ BYTE cch; CHAR szVolLabel[12]; } VOLUMELABEL; typedef VOLUMELABEL FAR *PVOLUMELABEL; typedef struct _FSINFO { /* fsinf */ FDATE fdateCreation; FTIME ftimeCreation; VOLUMELABEL vol; } FSINFO; typedef FSINFO FAR *PFSINFO; /* HANDTYPE values */ #define HANDTYPE_FILE 0x0000 #define HANDTYPE_DEVICE 0x0001 #define HANDTYPE_PIPE 0x0002 #define HANDTYPE_NETWORK 0x8000 typedef struct _FILELOCK { /* flock */ LONG lOffset; LONG lRange; } FILELOCK; typedef FILELOCK FAR *PFILELOCK; typedef SHANDLE HFILE; /* hf */ typedef HFILE *PHFILE; #ifndef INCL_SAADEFS typedef struct _FILEFINDBUF { /* findbuf */ FDATE fdateCreation; FTIME ftimeCreation; FDATE fdateLastAccess; FTIME ftimeLastAccess; FDATE fdateLastWrite; FTIME ftimeLastWrite; ULONG cbFile; ULONG cbFileAlloc; USHORT attrFile; UCHAR cchName; CHAR achName[CCHMAXPATHCOMP]; } FILEFINDBUF; typedef FILEFINDBUF *PFILEFINDBUF; #pragma pack(2) typedef struct _FILEFINDBUF2 { /* findbuf2 */ FDATE fdateCreation; FTIME ftimeCreation; FDATE fdateLastAccess; FTIME ftimeLastAccess; FDATE fdateLastWrite; FTIME ftimeLastWrite; ULONG cbFile; ULONG cbFileAlloc; USHORT attrFile; ULONG cbList; UCHAR cchName; CHAR achName[CCHMAXPATHCOMP]; } FILEFINDBUF2; #pragma pack() typedef FILEFINDBUF2 *PFILEFINDBUF2; /* extended attribute structures */ typedef struct _GEA { /* gea */ BYTE cbName; /* name length not including NULL */ CHAR szName[1]; /* attribute name */ } GEA; typedef GEA *PGEA; typedef struct _GEALIST { /* geal */ ULONG cbList; /* total bytes of structure including full list */ GEA list[1]; /* variable length GEA structures */ } GEALIST; typedef GEALIST* PGEALIST; typedef struct _FEA { /* fea */ BYTE fEA; /* flags */ BYTE cbName; /* name length not including NULL */ USHORT cbValue; /* value length */ } FEA; typedef FEA *PFEA; /* flags for _FEA.fEA */ #define FEA_NEEDEA 0x80 /* need EA bit */ typedef struct _FEALIST { /* feal */ ULONG cbList; /* total bytes of structure including full list */ FEA list[1]; /* variable length FEA structures */ } FEALIST; typedef FEALIST* PFEALIST; typedef struct _EAOP { /* eaop */ PGEALIST fpGEAList; /* general EA list */ PFEALIST fpFEAList; /* full EA list */ ULONG oError; } EAOP; typedef EAOP* PEAOP; /* * Equates for the types of EAs that follow the convention that we have * established. * * Values 0xFFFE thru 0x8000 are reserved. * Values 0x0000 thru 0x7fff are user definable. * Value 0xFFFC is not used */ #define EAT_BINARY 0xFFFE /* length preceeded binary */ #define EAT_ASCII 0xFFFD /* length preceeded ASCII */ #define EAT_BITMAP 0xFFFB /* length preceeded bitmap */ #define EAT_METAFILE 0xFFFA /* length preceeded metafile */ #define EAT_ICON 0xFFF9 /* length preceeded icon */ #define EAT_EA 0xFFEE /* length preceeded ASCII */ /* name of associated data (#include) */ #define EAT_MVMT 0xFFDF /* multi-valued, multi-typed field */ #define EAT_MVST 0xFFDE /* multi-valued, single-typed field */ #define EAT_ASN1 0xFFDD /* ASN.1 field */ #endif /* !INCL_SAADEFS */ APIRET APIENTRY DosOpen(PSZ pszFile, PHFILE pHfile, PULONG pulAction, ULONG cbSize, ULONG attr, ULONG flag, ULONG mode, PEAOP peaop); APIRET APIENTRY DosClose(HFILE hFile); APIRET APIENTRY DosRead(HFILE hFile, PVOID pBuffer, ULONG cbRead, PULONG pcbActual); APIRET APIENTRY DosWrite(HFILE hFile, PVOID pBuffer, ULONG cbWrite, PULONG pcbActual); /* File time and date types */ typedef struct _FILESTATUS { /* fsts */ FDATE fdateCreation; FTIME ftimeCreation; FDATE fdateLastAccess; FTIME ftimeLastAccess; FDATE fdateLastWrite; FTIME ftimeLastWrite; ULONG cbFile; ULONG cbFileAlloc; USHORT attrFile; } FILESTATUS; typedef FILESTATUS *PFILESTATUS; #pragma pack(2) typedef struct _FILESTATUS2 { /* fsts2 */ FDATE fdateCreation; FTIME ftimeCreation; FDATE fdateLastAccess; FTIME ftimeLastAccess; FDATE fdateLastWrite; FTIME ftimeLastWrite; ULONG cbFile; ULONG cbFileAlloc; USHORT attrFile; ULONG cbList; } FILESTATUS2; #pragma pack() typedef FILESTATUS2 *PFILESTATUS2; typedef struct _FSALLOCATE { /* fsalloc */ ULONG idFileSystem; ULONG cSectorUnit; ULONG cUnit; ULONG cUnitAvail; USHORT cbSector; } FSALLOCATE; typedef FSALLOCATE *PFSALLOCATE; typedef SHANDLE HDIR; /* hdir */ typedef HDIR *PHDIR; /* XLATOFF */ #define DosOpen2 DosOpen #define DosFindFirst2 DosFindFirst #define DosQFHandState DosQueryFHState #define DosSetFHandState DosSetFHState #define DosQHandType DosQueryHType #define DosQFSAttach DosQueryFSAttach #define DosNewSize DosSetFileSize #define DosBufReset DosResetBuffer #define DosChgFilePtr DosSetFilePtr #define DosFileLocks DosSetFileLocks #define DosMkDir DosCreateDir #define DosMkDir2 DosCreateDir #define DosRmDir DosDeleteDir #define DosSelectDisk DosSetDefaultDisk #define DosQCurDisk DosQueryCurrentDisk #define DosChDir DosSetCurrentDir #define DosQCurDir DosQueryCurrentDir #define DosQFSInfo DosQueryFSInfo #define DosQVerify DosQueryVerify #define DosQFileInfo DosQueryFileInfo #define DosQPathInfo DosQueryPathInfo /* XLATON */ APIRET APIENTRY DosDelete(PSZ pszFile); APIRET APIENTRY DosDupHandle(HFILE hFile, PHFILE pHfile); APIRET APIENTRY DosQueryFHState(HFILE hFile, PULONG pMode); APIRET APIENTRY DosSetFHState(HFILE hFile, ULONG mode); APIRET APIENTRY DosQueryHType(HFILE hFile, PULONG pType, PULONG pAttr); APIRET APIENTRY DosFindFirst(PSZ pszMatch, PHDIR pHdir, ULONG attr, PFILEFINDBUF pfindbuf, ULONG cbBuf, PULONG pcSearch, ULONG infolevel); APIRET APIENTRY DosFindNext(HDIR hDir, PFILEFINDBUF pFindbuf, ULONG cbBuf, PULONG pcSearch); APIRET APIENTRY DosFindClose(HDIR hDir); APIRET APIENTRY DosFSAttach(PSZ pszDevice, PSZ pszFilesystem, PVOID pData, ULONG cbData, ULONG flag); APIRET APIENTRY DosQueryFSAttach(PSZ pszDevice, ULONG ordinal, ULONG infolevel, PVOID pFSAttr, PULONG cbFSAttr); APIRET APIENTRY DosFSCtl(PVOID pData, ULONG cbData, PULONG pcbData, PVOID pParms, ULONG cbParms, PULONG pcbParms, ULONG function, PSZ pszRoute, HFILE hFile, ULONG method); APIRET APIENTRY DosSetFileSize(HFILE hFile, ULONG cbSize); APIRET APIENTRY DosResetBuffer(HFILE hFile); APIRET APIENTRY DosSetFilePtr(HFILE hFile, LONG ib, ULONG method, PULONG ibActual); APIRET APIENTRY DosSetFileLocks(HFILE hFile, PFILELOCK pflUnlock, PFILELOCK pflLock); APIRET APIENTRY DosMove(PSZ pszOld, PSZ pszNew); APIRET APIENTRY DosCopy(PSZ pszOld, PSZ pszNew, ULONG option); APIRET APIENTRY DosEditName(ULONG metalevel, PSZ pszSource, PSZ pszEdit, PBYTE pszTarget, ULONG cbTarget); APIRET APIENTRY DosFileIO(HFILE hFile, PVOID pCmd, ULONG cbCmd, PLONG ibError); APIRET APIENTRY DosCreateDir(PSZ pszDir, PEAOP peaop); APIRET APIENTRY DosDeleteDir(PSZ pszDir); APIRET APIENTRY DosSetDefaultDisk(ULONG disknum); APIRET APIENTRY DosQueryCurrentDisk(PULONG pdisknum, PULONG plogical); APIRET APIENTRY DosSetCurrentDir(PSZ pszDir); APIRET APIENTRY DosQueryCurrentDir(ULONG disknum, PBYTE pBuf, PULONG pcbBuf); APIRET APIENTRY DosQueryFSInfo(ULONG disknum, ULONG infolevel, PVOID pBuf, ULONG cbBuf); APIRET APIENTRY DosSetFSInfo(ULONG disknum, ULONG infolevel, PVOID pBuf, ULONG cbBuf); APIRET APIENTRY DosQueryVerify(PBOOL32 pBool); APIRET APIENTRY DosSetVerify(BOOL32); APIRET APIENTRY DosSetMaxFH(ULONG cFH); APIRET APIENTRY DosSetRelMaxFH(PLONG pcbReqCount, PULONG pcbCurMaxFH); APIRET APIENTRY DosQueryFileInfo(HFILE hFile, ULONG infolevel, PVOID pBuf, ULONG cbBuf); APIRET APIENTRY DosSetFileInfo(HFILE hFile, ULONG infolevel, PVOID pBuf, ULONG cbBuf); APIRET APIENTRY DosQueryPathInfo(PSZ pszPath, ULONG infolevel, PVOID pBuf, ULONG cbBuf); APIRET APIENTRY DosSetPathInfo(PSZ pszPath, ULONG infolevel, PVOID pBuf, ULONG cbBuf, ULONG usFlags); /* defines for DosSetPathInfo -pathinfo flag */ #define DSPI_WRTTHRU 0x10 /* write through */ APIRET APIENTRY DosEnumAttribute(ULONG fRefType, PVOID pFileRef, ULONG iStartEntry, PVOID pEnumBuf, ULONG cbBuf, PULONG pcbActual, ULONG infoLevel); typedef struct _DENA1 { /* _dena1 level 1 info returned from DosEnumAttribute */ UCHAR reserved; /* 0 */ UCHAR cbName; /* length of name exculding NULL */ USHORT cbValue; /* length of value */ UCHAR szName[1]; /* variable length asciiz name */ } DENA1; typedef DENA1 FAR *PDENA1; /* Infolevels for DosEnumAttribute */ #define ENUMEA_LEVEL_NO_VALUE 1L /* FEA without value */ /* Reference types for DosEnumAttribute */ #define ENUMEA_REFTYPE_FHANDLE 0 /* file handle */ #define ENUMEA_REFTYPE_PATH 1 /* path name */ #define ENUMEA_REFTYPE_MAX ENUMEA_REFTYPE_PATH #endif /* common INCL_DOSFILEMGR */ #if (defined(INCL_DOSMEMMGR) || !defined(INCL_NOCOMMON)) /*** Memory management */ APIRET APIENTRY DosAllocMem(PPVOID ppb, ULONG cb, ULONG flag); APIRET APIENTRY DosFreeMem(PVOID pb); APIRET APIENTRY DosSetMem(PVOID pb, ULONG cb, ULONG flag); APIRET APIENTRY DosGiveSharedMem(PVOID pb, PID pid, ULONG flag); APIRET APIENTRY DosGetSharedMem(PVOID pb, ULONG flag); APIRET APIENTRY DosGetNamedSharedMem(PPVOID ppb, PSZ pszName, ULONG flag); APIRET APIENTRY DosAllocSharedMem(PPVOID ppb, PSZ pszName, ULONG cb, ULONG flag); APIRET APIENTRY DosQueryMem(PVOID pb, PULONG pcb, PULONG pFlag); APIRET APIENTRY DosSubAlloc(PVOID pbBase, PPVOID ppb, ULONG cb); APIRET APIENTRY DosSubFree(PVOID pbBase, PVOID pb, ULONG cb); APIRET APIENTRY DosSubSet(PVOID pbBase, ULONG flag, ULONG cb); APIRET APIENTRY DosSubUnset(PVOID pbBase); #include <bsememf.h> /* get flags for API */ #endif /* INCL_DOSMEMMGR */ #if (defined(INCL_DOSSEMAPHORES) || !defined(INCL_NOCOMMON)) /* * 32-bit Semaphore Support */ /* Semaphore Attributes */ #define DC_SEM_SHARED 0x01 /* DosCreateMutex, DosCreateEvent, and */ /* DosCreateMuxWait use it to indicate */ /* whether the semaphore is shared or */ /* private when the PSZ is null */ #define DCMW_WAIT_ANY 0x02 /* DosCreateMuxWait option for wait on any */ /* event/mutex to occur */ #define DCMW_WAIT_ALL 0x04 /* DosCreateMuxWait option for wait on all */ /* events/mutexs to occur */ #define SEM_INDEFINITE_WAIT -1L #define SEM_IMMEDIATE_RETURN 0L typedef struct _PSEMRECORD { /* psr */ HSEM hsemCur; ULONG ulUser; } SEMRECORD; typedef SEMRECORD *PSEMRECORD; #endif /* common INCL_DOSSEMAPHORES */ #ifdef INCL_DOSSEMAPHORES typedef ULONG HMTX; /* hmtx */ typedef HMTX *PHMTX; typedef ULONG HEV; /* hev */ typedef HEV *PHEV; typedef ULONG HMUX; /* hmux */ typedef HMUX *PHMUX; typedef VOID FAR *HSEM; /* hsem */ typedef HSEM FAR *PHSEM; APIRET APIENTRY DosCreateEventSem (PSZ pszName, PHEV phev, ULONG flAttr, BOOL32 fState); APIRET APIENTRY DosOpenEventSem (PSZ pszName, PHEV phev); APIRET APIENTRY DosCloseEventSem (HEV hev); APIRET APIENTRY DosResetEventSem (HEV hev, PULONG pulPostCt); APIRET APIENTRY DosPostEventSem (HEV hev); APIRET APIENTRY DosWaitEventSem (HEV hev, ULONG ulTimeout); APIRET APIENTRY DosQueryEventSem (HEV hev, PULONG pulPostCt); APIRET APIENTRY DosCreateMutexSem (PSZ pszName, PHMTX phmtx, ULONG flAttr, BOOL32 fState); APIRET APIENTRY DosOpenMutexSem (PSZ pszName, PHMTX phmtx); APIRET APIENTRY DosCloseMutexSem (HMTX hmtx); APIRET APIENTRY DosRequestMutexSem (HMTX hmtx, ULONG ulTimeout); APIRET APIENTRY DosReleaseMutexSem (HMTX hmtx); APIRET APIENTRY DosQueryMutexSem (HMTX hmtx, PID *ppid, TID *ptid, PULONG pulCount); APIRET APIENTRY DosCreateMuxWaitSem (PSZ pszName, PHMUX phmux, ULONG cSemRec, PSEMRECORD pSemRec, ULONG flAttr); APIRET APIENTRY DosOpenMuxWaitSem (PSZ pszName, PHMUX phmux); APIRET APIENTRY DosCloseMuxWaitSem (HMUX hmux); APIRET APIENTRY DosWaitMuxWaitSem (HMUX hmux, ULONG ulTimeout, PULONG pulUser); APIRET APIENTRY DosAddMuxWaitSem (HMUX hmux, PSEMRECORD pSemRec); APIRET APIENTRY DosDeleteMuxWaitSem (HMUX hmux, HSEM hSem); APIRET APIENTRY DosQueryMuxWaitSem (HMUX hmux, PULONG pcSemRec, PSEMRECORD pSemRec, PULONG pflAttr); #endif /* INCL_DOSSEMAPHORES */ #if (defined(INCL_DOSDATETIME) || !defined(INCL_NOCOMMON)) /*** Time support */ typedef struct _DATETIME { /* date */ UCHAR hours; UCHAR minutes; UCHAR seconds; UCHAR hundredths; UCHAR day; UCHAR month; USHORT year; SHORT timezone; UCHAR weekday; } DATETIME; typedef DATETIME *PDATETIME; APIRET APIENTRY DosGetDateTime(PDATETIME pdt); APIRET APIENTRY DosSetDateTime(PDATETIME pdt); #endif /* common INCL_DOSDATETIME */ #ifdef INCL_DOSDATETIME /* XLATOFF */ #define DosTimerAsync DosAsyncTimer #define DosTimerStart DosStartTimer #define DosTimerStop DosStopTimer /* XLATON */ typedef SHANDLE HTIMER; typedef HTIMER *PHTIMER; APIRET APIENTRY DosAsyncTimer(ULONG msec, HSEM hsem, PHTIMER phtimer); APIRET APIENTRY DosStartTimer(ULONG msec, HSEM hsem, PHTIMER phtimer); APIRET APIENTRY DosStopTimer(HTIMER htimer); #endif /* INCL_DOSDATETIME */ /*** Module manager */ #ifdef INCL_DOSMODULEMGR /* XLATOFF */ #define DosGetProcAddr DosQueryProcAddr #define DosGetModHandle DosQueryModuleHandle #define DosGetModName DosQueryModuleName /* XLATON */ APIRET APIENTRY DosLoadModule(PSZ pszName, ULONG cbName, PSZ pszModname, PHMODULE phmod); APIRET APIENTRY DosFreeModule(HMODULE hmod); APIRET APIENTRY DosQueryProcAddr(HMODULE hmod, ULONG ordinal, PSZ pszName,PFN* ppfn); APIRET APIENTRY DosQueryModuleHandle(PSZ pszModname, PHMODULE phmod); APIRET APIENTRY DosQueryModuleName(HMODULE hmod, ULONG cbName, PCHAR pch); #define PT_16BIT 0 #define PT_32BIT 1 APIRET APIENTRY DosQueryProcType(HMODULE hmod, ULONG ordinal, PSZ pszName, PULONG pulproctype); #endif /* INCL_DOSMODULEMGR */ #if (defined(INCL_DOSRESOURCES) || !defined(INCL_NOCOMMON)) /*** Resource support */ /* Predefined resource types */ #define RT_POINTER 1 /* mouse pointer shape */ #define RT_BITMAP 2 /* bitmap */ #define RT_MENU 3 /* menu template */ #define RT_DIALOG 4 /* dialog template */ #define RT_STRING 5 /* string tables */ #define RT_FONTDIR 6 /* font directory */ #define RT_FONT 7 /* font */ #define RT_ACCELTABLE 8 /* accelerator tables */ #define RT_RCDATA 9 /* binary data */ #define RT_MESSAGE 10 /* error msg tables */ #define RT_DLGINCLUDE 11 /* dialog include file name */ #define RT_VKEYTBL 12 /* key to vkey tables */ #define RT_KEYTBL 13 /* key to UGL tables */ #define RT_CHARTBL 14 /* glyph to character tables */ #define RT_DISPLAYINFO 15 /* screen display information */ #define RT_FKASHORT 16 /* function key area short form */ #define RT_FKALONG 17 /* function key area long form */ #define RT_HELPTABLE 18 /* Help table for Cary Help manager */ #define RT_HELPSUBTABLE 19 /* Help subtable for Cary Help manager */ #define RT_FDDIR 20 /* DBCS uniq/font driver directory */ #define RT_FD 21 /* DBCS uniq/font driver */ #define RT_MAX 22 /* 1st unused Resource Type */ #define RF_ORDINALID 0x80000000L /* ordinal id flag in resource table */ #endif /* common INCL_DOSRESOURCES */ #ifdef INCL_DOSRESOURCES /* XLATOFF */ #define DosGetResource2 DosGetResource /* XLATON */ APIRET APIENTRY DosGetResource(HMODULE hmod, ULONG idType, ULONG idName, PPVOID ppb); APIRET APIENTRY DosFreeResource(PVOID pb); APIRET APIENTRY DosQueryResourceSize(HMODULE hmod, ULONG idt, ULONG idn, PULONG pulsize); #endif /* INCL_DOSRESOURCES */ /*** NLS Support */ #ifdef INCL_DOSNLS typedef struct _COUNTRYCODE { /* ctryc */ ULONG country; ULONG codepage; } COUNTRYCODE; typedef COUNTRYCODE *PCOUNTRYCODE; typedef struct _COUNTRYINFO { /* ctryi */ ULONG country; ULONG codepage; ULONG fsDateFmt; CHAR szCurrency[5]; CHAR szThousandsSeparator[2]; CHAR szDecimal[2]; CHAR szDateSeparator[2]; CHAR szTimeSeparator[2]; UCHAR fsCurrencyFmt; UCHAR cDecimalPlace; UCHAR fsTimeFmt; USHORT abReserved1[2]; CHAR szDataSeparator[2]; USHORT abReserved2[5]; } COUNTRYINFO; typedef COUNTRYINFO *PCOUNTRYINFO; /* XLATOFF */ #define DosGetCtryInfo DosQueryCtryInfo #define DosGetDBCSEv DosQueryDBCSEnv #define DosCaseMap DosMapCase #define DosGetCollate DosQueryCollate #define DosGetCp DosQueryCp #define DosSetProcCp DosSetProcessCp /* XLATON */ APIRET APIENTRY DosQueryCtryInfo(ULONG cb, PCOUNTRYCODE pcc, PCOUNTRYINFO pci, PULONG pcbActual); APIRET APIENTRY DosQueryDBCSEnv(ULONG cb, PCOUNTRYCODE pcc, PCHAR pBuf); APIRET APIENTRY DosMapCase(ULONG cb, PCOUNTRYCODE pcc, PCHAR pch); APIRET APIENTRY DosQueryCollate(ULONG cb, PCOUNTRYCODE pcc, PCHAR pch, PULONG pcch); APIRET APIENTRY DosQueryCp(ULONG cb, PULONG arCP, PULONG pcCP); APIRET APIENTRY DosSetProcessCp(ULONG cp); #endif /* INCL_DOSNLS */ /*** Signal support */ #ifdef INCL_DOSSIGNALS /* DosSetSigExceptionFocus codes */ #define SIG_UNSETFOCUS 0 #define SIG_SETFOCUS 1 #include <bsexcpt.h> APIRET APIENTRY DosSetExceptionHandler(PEHS phandler); APIRET APIENTRY DosUnsetExceptionHandler(PEHS phandler); APIRET APIENTRY DosRaiseException(PXCPT pexcept); APIRET APIENTRY DosSendSignalException(PID pid, ULONG exception); APIRET APIENTRY DosUnwindException(PEHS phandler); APIRET APIENTRY DosSetSignalExceptionFocus(BOOL32 flag, PULONG pulTimes); APIRET APIENTRY DosEnterMustComplete(PULONG pulNesting); APIRET APIENTRY DosExitMustComplete(PULONG pulNesting); #endif /* INCL_DOSSIGNALS */ /*** Pipe and queue support */ #ifdef INCL_DOSQUEUES #if (defined(INCL_DOSFILEMGR) || !defined(INCL_NOCOMMON)) typedef SHANDLE HQUEUE; /* hq */ typedef HQUEUE *PHQUEUE; typedef struct _REQUESTDATA { /* reqqdata */ PID pid; ULONG ulData; } REQUESTDATA; typedef REQUESTDATA *PREQUESTDATA; #define QUE_FIFO 0L #define QUE_LIFO 1L #define QUE_PRIORITY 2L /* XLATOFF */ #define DosMakePipe DosCreatePipe /* XLATON */ APIRET APIENTRY DosCreatePipe(PHFILE phfRead, PHFILE phfWrite, ULONG cb); APIRET APIENTRY DosCloseQueue(HQUEUE hq); APIRET APIENTRY DosCreateQueue(PHQUEUE phq, ULONG priority, PSZ pszName); APIRET APIENTRY DosOpenQueue(PPID ppid, PHQUEUE phq, PSZ pszName); APIRET APIENTRY DosPeekQueue(HQUEUE hq, PREQUESTDATA pRequest, PULONG pcbData, PPVOID ppbuf, PULONG element, BOOL32 nowait, PBYTE ppriority, HSEM hsem); APIRET APIENTRY DosPurgeQueue(HQUEUE hq); APIRET APIENTRY DosQueryQueue(HQUEUE hq, PULONG pcbEntries); APIRET APIENTRY DosReadQueue(HQUEUE hq, PREQUESTDATA pRequest, PULONG pcbData, PPVOID ppbuf, ULONG element, BOOL32 wait, PBYTE ppriority, HSEM hsem); APIRET APIENTRY DosWriteQueue(HQUEUE hq, ULONG request, ULONG cbData, PVOID pbData, ULONG priority); #else /* INCL_DOSFILEMGR || !INCL_NOCOMMON */ #error PHFILE not defined - define INCL_DOSFILEMGR or undefine INCL_NOCOMMON #endif /* INCL_DOSFILEMGR || !INCL_NOCOMMON */ #endif /* INCL_DOSQUEUES */ #ifdef INCL_DOSMISC /* definitions for DosSearchPath control word */ #define DSP_IMPLIEDCUR 1 /* current dir will be searched first */ #define DSP_PATHREF 2 /* from env.variable */ #define DSP_IGNORENETERR 4 /* ignore net errs & continue search */ /* indices for DosQuerySysInfo */ #define QSV_MAX_PATH_LENGTH 1 #define Q_MAX_PATH_LENGTH QSV_MAX_PATH_LENGTH #define QSV_MAX_TEXT_SESSIONS 2 #define QSV_MAX_PM_SESSIONS 3 #define QSV_MAX_VDM_SESSIONS 4 #define QSV_BOOT_DRIVE 5 /* 1=A, 2=B, etc. */ #define QSV_DYN_PRI_VARIATION 6 /* 0=Absolute, 1=Dynamic */ #define QSV_MAX_WAIT 7 /* seconds */ #define QSV_MIN_SLICE 8 /* milli seconds */ #define QSV_MAX_SLICE 9 /* milli seconds */ #define QSV_PAGE_SIZE 10 #define QSV_VERSION_MAJOR 11 #define QSV_VERSION_MINOR 12 #define QSV_VERSION_REVISION 13 /* Revision letter */ #define QSV_MS_COUNT 14 /* Free running millisecond counter */ #define QSV_TIME_LOW 15 /* Low dword of time in seconds */ #define QSV_TIME_HIGH 16 /* High dword of time in seconds */ #define QSV_TOTPHYSMEM 17 /* Physical memory on system */ #define QSV_TOTRESMEM 18 /* Resident memory on system */ #define QSV_TOTAVAILMEM 19 /* Available memory for all processes */ #define QSV_MAXPRMEM 20 /* Avail private mem for calling proc */ #define QSV_MAXSHMEM 21 /* Avail shared mem for calling proc */ #define QSV_TIMER_INTERVAL 22 /* Timer interval in tenths of ms */ #define QSV_MAX QSV_TIMER_INTERVAL /* definitions for DosError - combine with | */ #define FERR_DISABLEHARDERR 0x00000000L /* disable hard error popups */ #define FERR_ENABLEHARDERR 0x00000001L /* enable hard error popups */ #define FERR_ENABLEEXCEPTION 0x00000000L /* enable exception popups */ #define FERR_DISABLEEXCEPTION 0x00000002L /* disable exception popups */ /* XLATOFF */ #define DosInsMessage DosInsertMessage #define DosQSysInfo DosQuerySysInfo /* XLATON */ APIRET APIENTRY DosError(ULONG error); APIRET APIENTRY DosGetMessage(PCHAR* pTable, ULONG cTable, PCHAR pBuf, ULONG cbBuf, ULONG msgnumber, PSZ pszFile, PULONG pcbMsg); APIRET APIENTRY DosErrClass(ULONG code, PULONG pClass, PULONG pAction, PULONG pLocus); APIRET APIENTRY DosInsertMessage(PCHAR* pTable, ULONG cTable, PSZ pszMsg, ULONG cbMsg, PCHAR pBuf, ULONG cbBuf, PULONG pcbMsg); APIRET APIENTRY DosPutMessage(HFILE hfile, ULONG cbMsg, PCHAR pBuf); APIRET APIENTRY DosQuerySysInfo(ULONG iStart, ULONG iLast, PVOID pBuf, ULONG cbBuf); APIRET APIENTRY DosScanEnv(PSZ pszName, PSZ *ppszValue); APIRET APIENTRY DosSearchPath(ULONG flag, PSZ pszPathOrName, PSZ pszFilename, PBYTE pBuf, ULONG cbBuf); APIRET APIENTRY DosQueryMessageCP(PCHAR pb, ULONG cb, PSZ pszFilename, PULONG cbBuf); APIRET APIENTRY DosDynamicTrace(ULONG lCmd, PBYTE preqUser, PBYTE presUser); #endif /* INCL_DOSMISC */ /*** Session manager support */ #ifdef INCL_DOSSESMGR typedef struct _STARTDATA { /* stdata */ USHORT Length; USHORT Related; USHORT FgBg; USHORT TraceOpt; PSZ PgmTitle; PSZ PgmName; PBYTE PgmInputs; PBYTE TermQ; PBYTE Environment; USHORT InheritOpt; USHORT SessionType; PSZ IconFile; ULONG PgmHandle; USHORT PgmControl; USHORT InitXPos; USHORT InitYPos; USHORT InitXSize; USHORT InitYSize; USHORT Reserved; PSZ ObjectBuffer; ULONG ObjectBuffLen; } STARTDATA; typedef STARTDATA *PSTARTDATA; #define SSF_RELATED_INDEPENDENT 0 #define SSF_RELATED_CHILD 1 #define SSF_FGBG_FORE 0 #define SSF_FGBG_BACK 1 #define SSF_TRACEOPT_NONE 0 #define SSF_TRACEOPT_TRACE 1 #define SSF_TRACEOPT_TRACEALL 2 #define SSF_INHERTOPT_SHELL 0 #define SSF_INHERTOPT_PARENT 1 /* note that these types are identical to those in pmshl.h for PROG_* */ #define SSF_TYPE_DEFAULT 0 #define SSF_TYPE_FULLSCREEN 1 #define SSF_TYPE_WINDOWABLEVIO 2 #define SSF_TYPE_PM 3 #define SSF_TYPE_VDM 4 #define SSF_TYPE_GROUP 5 #define SSF_TYPE_DLL 6 #define SSF_TYPE_WINDOWEDVDM 7 #define SSF_TYPE_PDD 8 #define SSF_TYPE_VDD 9 /* note that these flags are identical to those in pmshl.h for SHE_* */ #define SSF_CONTROL_VISIBLE 0x0000 #define SSF_CONTROL_INVISIBLE 0x0001 #define SSF_CONTROL_MAXIMIZE 0x0002 #define SSF_CONTROL_MINIMIZE 0x0004 #define SSF_CONTROL_NOAUTOCLOSE 0x0008 #define SSF_CONTROL_SETPOS 0x8000 typedef struct _STATUSDATA { /* stsdata */ USHORT Length; USHORT SelectInd; USHORT BondInd; } STATUSDATA; typedef STATUSDATA *PSTATUSDATA; /* XLATOFF */ #define DosQAppType DosQueryAppType /* XLATON */ APIRET APIENTRY DosStartSession(PSTARTDATA psd, PULONG pidSession, PPID ppid); APIRET APIENTRY DosSetSession(ULONG idSession, PSTATUSDATA psd); APIRET APIENTRY DosSelectSession(ULONG idSession); APIRET APIENTRY DosStopSession(ULONG scope, ULONG idSession); APIRET APIENTRY DosQueryAppType(PSZ pszName, PULONG pFlags); #endif /* INCL_DOSSESMGR */ #if (defined(INCL_DOSSESMGR) || defined(INCL_DOSFILEMGR)) /* AppType returned in by DosQueryAppType in pFlags as follows */ #define FAPPTYP_NOTSPEC 0x0000 #define FAPPTYP_NOTWINDOWCOMPAT 0x0001 #define FAPPTYP_WINDOWCOMPAT 0x0002 #define FAPPTYP_WINDOWAPI 0x0003 #define FAPPTYP_BOUND 0x0008 #define FAPPTYP_DLL 0x0010 #define FAPPTYP_DOS 0x0020 #define FAPPTYP_PHYSDRV 0x0040 /* physical device driver */ #define FAPPTYP_VIRTDRV 0x0080 /* virtual device driver */ #define FAPPTYP_PROTDLL 0x0100 /* 'protected memory' dll */ #define FAPPTYP_32BIT 0x4000 #define FAPPTYP_EXETYPE FAPPTYP_WINDOWAPI #define FAPPTYP_RESERVED ~(FAPPTYP_WINDOWAPI | FAPPTYP_BOUND | FAPPTYP_DLL | FAPPTYP_DOS | FAPPTYP_PHYSDRV | FAPPTYP_VIRTDRV | FAPPTYP_PROTDLL | FAPPTYP_32BIT) #ifdef INCL_DOSFILEMGR #define EAT_APPTYP_PMAPI 0x00 /* Uses PM API */ #define EAT_APPTYP_DOS 0x01 /* DOS APP */ #define EAT_APPTYP_PMW 0x02 /* Window compatible */ #define EAT_APPTYP_NOPMW 0x03 /* Not Window compatible */ #define EAT_APPTYP_EXETYPE 0x03 /* EXE type mask */ #define EAT_APPTYP_RESERVED ~(EAT_APPTYP_EXETYPE) #endif /* INCL_DOSFILEMGR */ #endif /* INCL_DOSSESMGR || INCL_DOSFILEMGR */ /*** Device support */ #ifdef INCL_DOSDEVICES /* XLATOFF */ #define DosDevIOCtl2 DosDevIOCtl /* XLATON */ APIRET APIENTRY DosDevConfig(PVOID pdevinfo, ULONG item); #define DEVINFO_PRINTER 0 /* Number of printers attached */ #define DEVINFO_RS232 1 /* Number of RS232 ports */ #define DEVINFO_FLOPPY 2 /* Number of diskette drives */ #define DEVINFO_COPROCESSOR 3 /* Presence of math coprocessor */ #define DEVINFO_SUBMODEL 4 /* PC Submodel Type */ #define DEVINFO_MODEL 5 /* PC Model Type */ #define DEVINFO_ADAPTER 6 /* Primary display adapter type */ #define DEVINFO_COPROCESSORTYPE 7 /* Type of coprocessor functionality */ APIRET APIENTRY DosDevIOCtl(HFILE hDevice, ULONG category, ULONG function, PVOID pParams, ULONG cbParmLenMax, PULONG pcbParmLen, PVOID pData, ULONG cbDataLenMax, PULONG pcbDataLen); APIRET APIENTRY DosPhysicalDisk(ULONG function, PVOID pBuf, ULONG cbBuf, PVOID pParams, ULONG cbParams); #define INFO_COUNT_PARTITIONABLE_DISKS 1 /* # of partitionable disks */ #define INFO_GETIOCTLHANDLE 2 /* Obtain handle */ #define INFO_FREEIOCTLHANDLE 3 /* Release handle */ #endif /* INCL_DOSDEVICES */ /*** DosNamedPipes API Support */ #ifdef INCL_DOSNMPIPES /*** Data structures used with named pipes ***/ typedef SHANDLE HPIPE; /* hp */ typedef HPIPE *PHPIPE; typedef struct _AVAILDATA { /* AVAILDATA */ USHORT cbpipe; /* bytes left in the pipe */ USHORT cbmessage; /* bytes left in the current message */ } AVAILDATA; typedef AVAILDATA FAR *PAVAILDATA; typedef struct _PIPEINFO { /* nmpinf */ USHORT cbOut; /* length of outgoing I/O buffer */ USHORT cbIn; /* length of incoming I/O buffer */ BYTE cbMaxInst; /* maximum number of instances */ BYTE cbCurInst; /* current number of instances */ BYTE cbName; /* length of pipe name */ CHAR szName[1]; /* start of name */ } PIPEINFO; typedef PIPEINFO FAR *PPIPEINFO; typedef struct _PIPESEMSTATE { /* nmpsmst */ BYTE fStatus; /* type of record, 0 = EOI, 1 = read ok, */ /* 2 = write ok, 3 = pipe closed */ BYTE fFlag; /* additional info, 01 = waiting thread */ USHORT usKey; /* user's key value */ USHORT usAvail; /* available data/space if status = 1/2 */ } PIPESEMSTATE; typedef PIPESEMSTATE FAR *PPIPESEMSTATE; #define NP_INDEFINITE_WAIT -1 #define NP_DEFAULT_WAIT 0L /* DosPeekNmPipe() pipe states */ #define NP_STATE_DISCONNECTED 0x0001 #define NP_STATE_LISTENING 0x0002 #define NP_STATE_CONNECTED 0x0003 #define NP_STATE_CLOSING 0x0004 /* DosCreateNPipe open modes */ #define NP_ACCESS_INBOUND 0x0000 #define NP_ACCESS_OUTBOUND 0x0001 #define NP_ACCESS_DUPLEX 0x0002 #define NP_INHERIT 0x0000 #define NP_NOINHERIT 0x0080 #define NP_WRITEBEHIND 0x0000 #define NP_NOWRITEBEHIND 0x4000 /* DosCreateNPipe and DosQueryNPHState state */ #define NP_READMODE_BYTE 0x0000 #define NP_READMODE_MESSAGE 0x0100 #define NP_TYPE_BYTE 0x0000 #define NP_TYPE_MESSAGE 0x0400 #define NP_END_CLIENT 0x0000 #define NP_END_SERVER 0x4000 #define NP_WAIT 0x0000 #define NP_NOWAIT 0x8000 #define NP_UNLIMITED_INSTANCES 0x00FF /* XLATOFF */ #define DosCallNmPipe DosCallNPipe #define DosConnectNmPipe DosConnectNPipe #define DosDisConnectNmPipe DosDisConnectNPipe #define DosMakeNmPipe DosCreateNPipe #define DosPeekNmPipe DosPeekNPipe #define DosQNmPHandState DosQueryNPHState #define DosQNmPipeInfo DosQueryNPipeInfo #define DosQNmPipeSemState DosQueryNPipeSemState #define DosRawReadNmPipe DosRawReadNPipe #define DosRawWriteNmPipe DosRawWriteNPipe #define DosSetNmPHandState DosSetNPHState #define DosSetNmPipeSem DosSetNPipeSem #define DosTransactNmPipe DosTransactNPipe #define DosWaitNmPipe DosWaitNPipe /* XLATON */ APIRET APIENTRY DosCallNPipe(PSZ pszName, PVOID pInbuf, ULONG cbIn, PVOID pOutbuf, ULONG cbOut, PULONG pcbActual, ULONG msec); APIRET APIENTRY DosConnectNPipe(HPIPE hpipe); APIRET APIENTRY DosDisConnectNPipe(HPIPE hpipe); APIRET APIENTRY DosCreateNPipe(PSZ pszName, PHPIPE pHpipe, ULONG openmode, ULONG pipemode, ULONG cbInbuf, ULONG cbOutbuf, ULONG msec); APIRET APIENTRY DosPeekNPipe(HPIPE hpipe, PVOID pBuf, ULONG cbBuf, PULONG pcbActual, PAVAILDATA pAvail, PULONG pState); APIRET APIENTRY DosQueryNPHState(HPIPE hpipe, PULONG pState); APIRET APIENTRY DosQueryNPipeInfo(HPIPE hpipe, ULONG infolevel, PVOID pBuf, ULONG cbBuf); APIRET APIENTRY DosQueryNPipeSemState(HSEM hsem, PPIPESEMSTATE pnpss, ULONG cbBuf); APIRET APIENTRY DosRawReadNPipe(PSZ pszName, ULONG cb, PULONG pLen, PVOID pBuf); APIRET APIENTRY DosRawWriteNPipe(PSZ pszName, ULONG cb); APIRET APIENTRY DosSetNPHState(HPIPE hpipe, ULONG state); APIRET APIENTRY DosSetNPipeSem(HPIPE hpipe, HSEM hsem, ULONG key); APIRET APIENTRY DosTransactNPipe(HPIPE hpipe, PVOID pOutbuf, ULONG cbOut, PVOID pInbuf, ULONG cbIn, PULONG pcbRead); APIRET APIENTRY DosWaitNPipe(PSZ pszName, ULONG msec); /* values in fStatus */ #define NPSS_EOI 0 /* End Of Information */ #define NPSS_RDATA 1 /* read data available */ #define NPSS_WSPACE 2 /* write space available */ #define NPSS_CLOSE 3 /* pipe in CLOSING state */ /* values in npss_flag */ #define NPSS_WAIT 0x01 /* waiting thread on end of pipe */ /* defined bits in pipe mode */ #define NP_NBLK 0x8000 /* non-blocking read/write */ #define NP_SERVER 0x4000 /* set if server end */ #define NP_WMESG 0x0400 /* write messages */ #define NP_RMESG 0x0100 /* read as messages */ #define NP_ICOUNT 0x00FF /* 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 */ #define NP_DISCONNECTED 1 /* after pipe creation or Disconnect */ #define NP_LISTENING 2 /* after DosNmPipeConnect */ #define NP_CONNECTED 3 /* after Client open */ #define NP_CLOSING 4 /* after Client or Server close */ #endif /* INCL_DOSNMPIPES */ /*** DosProfile API support */ #ifdef INCL_DOSPROFILE /* DosProfile ordinal number */ #define PROF_ORDINAL 133 /* DosProfile usType */ #define PROF_SYSTEM 0 #define PROF_USER 1 #define PROF_USEDD 2 #define PROF_KERNEL 4 #define PROF_VERBOSE 8 #define PROF_ENABLE 16 /* DosProfile usFunc */ #define PROF_ALLOC 0 #define PROF_CLEAR 1 #define PROF_ON 2 #define PROF_OFF 3 #define PROF_DUMP 4 #define PROF_FREE 5 /* DosProfile tic count granularity (DWORD) */ #define PROF_SHIFT 2 /* DosProfile module name string length */ #define PROF_MOD_NAME_SIZE 10 /* DosProfile error code for end of data */ #define PROF_END_OF_DATA 13 #endif /* INCL_DOSPROFILE */ /*** Virtual DOS Machine API support */ #ifdef INCL_DOSMVDM typedef LHANDLE HVDD; /* hvdd */ typedef HVDD FAR *PHVDD; /* phvdd */ APIRET APIENTRY DosOpenVDD(PSZ pszVDD, PHVDD phvdd); APIRET APIENTRY DosRequestVDD(HVDD hvdd, SGID sgid, ULONG cmd, ULONG cbInput, PVOID pInput, ULONG cbOutput, PVOID pOutput); APIRET APIENTRY DosCloseVDD(HVDD hvdd); APIRET APIENTRY DosQueryDOSProperty(SGID sgid, PSZ pszName, ULONG cb, PSZ pch); APIRET APIENTRY DosSetDOSProperty(SGID sgid, PSZ pszName, ULONG cb, PSZ pch); #endif /* INCL_DOSMVDM */ /* The following #else/#endif corresponds to a #if near the top of this */ /* file. The next three lines include the 16-bit version of this file, */ /* hence these lines MUST be the last lines in this include file. */ #else /* not INCL_32 */ #ifdef INCL_16 #include <bsedos16.h> #endif /* INCL_16 */ #endif /* INCL_32 */

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