Category : Recently Uploaded Files
Archive : IFSSRC.ZIP
Filename : OS220FSD.C
Output of file : OS220FSD.C contained in archive : IFSSRC.ZIP
#define INCL_DOSERRORS
#define INCL_DOSFILEMGR
#define INCL_DOSINFOSEG
#include
#include
#include
int acrtused=0; // force no runtime include
/*
*** FSD mandatory globals to export
*/
extern ULONG FS_ATTRIBUTE;
extern CHAR FS_NAME [];
/*
*** Globals which fsd's must export
*/
ULONG FS_ATTRIBUTE = FSA_REMOTE | FSA_UNC | FSA_LOCK;
CHAR FS_NAME [] = "TUNC1";
/*** FS_AllocatePageSpace - Adjust the size of the paging file
*
* ENTRY psffsi = File System Independent portion of SFT
* psffsd = File System Dependent portion of SFT
* lSize = new size ,(in bytes)
* lWantContig = minimum contiguity requirement (in bytes)
*
* EXIT Returns 0 if OK
*
* Returns non-zero error code if error
***/
int far pascal
FS_AllocatePageSpace (struct sffsi far * psffsi,
struct sffsd far * psffsd,
ULONG lSize,
ULONG lWantContig)
{
int RetCode = ERROR_NOT_SUPPORTED;
return RetCode;
/* to avoid compiler warning */
psffsi; psffsd; lSize; lWantContig;
} /* FS_AllocatePageSpace */
/* put stand-alone fs_xxx functions in separate code segment */
int far pascal
FS_ATTACH (USHORT flag,
PCHAR pDev,
PVOID pvpfsd,
PVOID pcdfsd,
PCHAR pParm,
PUSHORT pLen)
{
return ERROR_NOT_SUPPORTED;
flag; pDev; pvpfsd; pcdfsd; pParm; pLen;
}
int far pascal
FS_CHGFILEPTR (struct sffsi far * psffsi,
struct sffsd far * psffsd,
LONG offlSeek,
USHORT type,
USHORT IOflag)
{
return ERROR_NOT_SUPPORTED;
/* to prevent compiler warnings */
IOflag; psffsi; psffsd; offlSeek; type;
}
int far pascal
FS_CHDIR (flag, pcdfsi, pcdfsd, pDir, iCurDirEnd)
USHORT flag;
struct cdfsi far * pcdfsi;
struct cdfsd far * pcdfsd;
CHAR far * pDir;
USHORT iCurDirEnd;
{
return ERROR_NOT_SUPPORTED;
/* no warnings */
flag; pcdfsi; pcdfsd; pDir; iCurDirEnd;
}
int far pascal
FS_CLOSE (USHORT type,
USHORT IOflag,
struct sffsi far *psffsi,
struct sffsd far *psffsd)
{
USHORT erc = ERROR_NOT_SUPPORTED;
return erc;
/* for the compiler */
type; IOflag; psffsi; psffsd;
}
int far pascal
FS_COMMIT (USHORT type,
USHORT IOflag,
struct sffsi far *psffsi,
struct sffsd far *psffsd)
{
return ERROR_NOT_SUPPORTED;
/* to prevent W3 warnings */
psffsi; psffsd; type; IOflag;
}
/*
*** FS_COPY - Not supported (yet) for HPFS (Pinball)
*
*/
/* put stand-alone fs_xxx functions in separate code segment */
int far pascal
FS_COPY (USHORT Flag,
struct cdfsi far * pcdfsi,
struct cdfsd far * pcdfsd,
PCHAR pSrc,
USHORT iSrcCurDirEnd,
PCHAR pDst,
USHORT iDstCurDirEnd,
USHORT nameType)
{
return (ERROR_CANNOT_COPY);
Flag; pcdfsi; pcdfsd; pSrc; iSrcCurDirEnd;
pDst; iDstCurDirEnd; nameType;
}
int far pascal
FS_DELETE (pcdfsi, pcdfsd, pFile, iCurDirEnd)
struct cdfsi far * pcdfsi;
struct cdfsd far * pcdfsd;
char far * pFile;
USHORT iCurDirEnd;
{
return ERROR_NOT_SUPPORTED;
pcdfsi; pcdfsd; pFile; iCurDirEnd;
}
int far pascal
FS_DOPAGEIO (struct sffsi far * psffsi,
struct sffsd far * psffsd,
struct PageCmdHeader far *pList)
{
return ERROR_NOT_SUPPORTED;
/* to avoid compiler warning */
psffsi; psffsd; pList;
} /* FS_DoPageIO */
void far pascal
FS_EXIT (USHORT uid,
USHORT pid,
USHORT pdb)
{
/* to satisfy /W3 */
uid; pid; pdb;
/* nothing to do */
}
int far pascal
FS_FILEATTRIBUTE (flag, pcdfsi, pcdfsd, pName, iCurDirEnd, pAttr)
USHORT flag;
struct cdfsi far * pcdfsi;
struct cdfsd far * pcdfsd;
char far * pName;
USHORT iCurDirEnd;
PUSHORT pAttr;
{
return ERROR_NOT_SUPPORTED;
flag; pcdfsi; pcdfsd; pName; iCurDirEnd; pAttr;
}
int far pascal
FS_CANCELLOCKREQUEST (struct sffsi far * psffsi,
struct sffsd far * psffsd,
struct filelock far * pLockRange)
{
return ERROR_NOT_SUPPORTED;
/* for the compiler /W3 */
psffsi; psffsd; pLockRange;
}
int far pascal
FS_FINDCLOSE (pfsfsi, pfsfsd)
struct fsfsi far * pfsfsi;
struct fsfsd far * pfsfsd;
{
return ERROR_NOT_SUPPORTED;
/* to prevent /W3 warnings */
pfsfsi; pfsfsd;
}
int far pascal
FS_FINDFROMNAME (
struct fsfsi far * pfsfsi,
struct fsfsd far * pfsfsd,
PCHAR pbData, /* ptr to data buffer */
USHORT cbData, /* size of data buffer */
PUSHORT pcMatch, /* number of matching entries returned */
USHORT usLevel, /* level of info returned */
ULONG ulPos, /* unused by Pinball */
PCHAR pbName,
USHORT usFlags)
{
return ERROR_NOT_SUPPORTED;
/* suppress warning messages */
pfsfsi; pfsfsd; pbData; cbData; pcMatch; usLevel; ulPos; pbName; usFlags;
}
int far pascal
FS_FINDFIRST (
struct cdfsi far * pcdfsi,
struct cdfsd far * pcdfsd,
CHAR far * pchName, /* search pattern (including path) */
USHORT usCurDirEnd,
USHORT usAttr, /* search attrib (hidden/system/dir) */
struct fsfsi far * pfsfsi,
struct fsfsd far * pfsfsd,
CHAR far * pbData, /* ptr to data buffer */
USHORT cbData, /* size of data buffer */
USHORT far * pcMatch, /* # of matching entries returned */
USHORT usLevel, /* level of info returned */
USHORT usFlags
)
{
return ERROR_NOT_SUPPORTED;
/* for the compiler /W3 */
pcdfsd; pfsfsi; pchName; usCurDirEnd; usAttr; pfsfsi; pfsfsd;
pbData; cbData; pcMatch; usLevel; usFlags;
}
int far pascal
FS_FILEINFO (flag, psffsi, psffsd, level, pData, cbData, IOflag)
USHORT flag;
struct sffsi far * psffsi;
struct sffsd far * psffsd;
USHORT level;
char far * pData;
USHORT cbData;
USHORT IOflag;
{
return ERROR_NOT_SUPPORTED;
flag; psffsi; psffsd; level; pData; cbData; IOflag;
}
/* put stand-alone fs_xxx functions in separate code segment */
int far pascal
FS_FILEIO (struct sffsi far * psffsi,
struct sffsd far * psffsd,
PCHAR pcCmdList,
USHORT pusCmdLen,
PUSHORT pusError,
USHORT IOflag)
{
return ERROR_NOT_SUPPORTED;
/* for the compiler /W3 */
psffsi; psffsd; pcCmdList; pusCmdLen; pusError; IOflag;
}
int far pascal
FS_FLUSHBUF (hVPB, usFlag)
USHORT hVPB;
USHORT usFlag; /* FLUSH_RETAIN cache data or FLUSH_DISCARD it */
{
return ERROR_NOT_SUPPORTED;
hVPB; usFlag;
}
int far pascal
FS_FINDNEXT (
struct fsfsi far * pfsfsi,
struct fsfsd far * pfsfsd,
PCHAR pbData, /* ptr to data buffer */
USHORT cbData, /* size of data buffer */
PUSHORT pcMatch, /* number of matching entries returned */
USHORT usLevel,
USHORT usFlags
)
{
return ERROR_NOT_SUPPORTED;
/* suppress warning messages */
pfsfsi; pfsfsd; pbData; cbData; pcMatch; usLevel; usFlags;
}
int far pascal
FS_FSCTL (union argdat far * pArgDat,
USHORT usArgType,
USHORT usFunc,
PCHAR pcParm,
USHORT usLenParm,
PUSHORT pusLenParmOut, /* len of data returned in pcParm */
PCHAR pcData,
USHORT usLenData,
PUSHORT pusLenDataOut) /* len of data returned in pcData */
{
USHORT usRet = NO_ERROR;
return (usRet);
/* for the compiler /W3 */
pArgDat; usArgType; pcParm; usLenParm; usFunc; pusLenParmOut;
pcData; usLenData; pusLenDataOut;
}
int far pascal
FS_FILELOCKS (struct sffsi far * psffsi,
struct sffsd far * psffsd,
struct filelock far * pUnLockRange,
struct filelock far * pLockRange,
ULONG far * pEventSemHandle,
ULONG flags,
ULONG far * pPostCt)
{
return ERROR_NOT_SUPPORTED;
/* for the compiler /W3 */
psffsi; psffsd; pUnLockRange; pLockRange; pEventSemHandle; flags; pPostCt;
}
int far pascal
FS_FSINFO (flag, hVPB, p, cbData, level)
USHORT flag;
USHORT hVPB;
CHAR far * p;
USHORT cbData;
USHORT level;
{
return ERROR_NOT_SUPPORTED;
flag; hVPB; p; cbData; level;
}
INT far pascal
FS_INIT (PCHAR pcParm, /* passed in from config.sys line */
ULONG DevHelp,
ULONG far *pMiniFSD)
{
return NO_ERROR;
pcParm; DevHelp; pMiniFSD;
}
int far pascal
FS_IOCTL (struct sffsi far * psffsi,
struct sffsd far * psffsd,
USHORT cat,
USHORT func,
PCHAR pParm,
USHORT lenMaxParm,
PUSHORT plenInOutParm,
PCHAR pData,
USHORT lenMaxData,
PUSHORT plenInOutData)
{
return ERROR_NOT_SUPPORTED;
/* to prevent /W3 warning */
psffsd; psffsi; cat; func; pParm; lenMaxParm; plenInOutParm;
pData; lenMaxData; plenInOutData;
}
int far pascal
FS_MKDIR (struct cdfsi far *pcdfsi,
struct cdfsd far *pcdfsd,
char far * pName,
unsigned short iCurDirEnd,
char far * pEABuf,
unsigned short flags)
{
return ERROR_NOT_SUPPORTED;
/* Remove warning */
pcdfsd; iCurDirEnd; pEABuf; pcdfsi; pName; flags;
}
INT far pascal
FS_MOUNT (USHORT fsOper, /* operation requested */
struct vpfsi far *pvpfsi, /* ptr to file sys indep part of VPB */
struct vpfsd far *pvpfsd, /* ptr to file sys dependent part of VPB */
SHANDLE hVPB, /* volume handle */
PCHAR pBoot) /* pointer to sector 0 */
{
return ERROR_NOT_SUPPORTED;
fsOper; pvpfsi; pvpfsd; hVPB; pBoot;
}
int far pascal
FS_MOVE (struct cdfsi far *pcdfsi,
struct cdfsd far *pcdfsd,
PCHAR pSrc,
USHORT iSrcCurDirEnd,
PCHAR pDst,
USHORT iDstCurDirEnd,
USHORT flags)
{
return ERROR_NOT_SUPPORTED;
/* to prevent /W3 warnings */
pcdfsd; iSrcCurDirEnd; iDstCurDirEnd; pcdfsi; pSrc; pDst; flags;
}
/*
*** FS_NMPIPE -
*
*/
/* put stand-alone fs_xxx functions in separate code segment */
int far pascal
FS_NMPIPE (struct sffsi far * pfsfsi,
struct sffsd far * pfsfsd,
USHORT OpType,
union npoper far * pOpRec,
PCHAR pData,
PCHAR pName)
{
return ERROR_NOT_SUPPORTED;
pfsfsi; pfsfsd; OpType; pOpRec; pData; pName;
}
int far pascal
FS_NEWSIZE (psffsi, psffsd, len, IOflag)
struct sffsi far * psffsi;
struct sffsd far * psffsd;
ULONG len;
USHORT IOflag;
{
return ERROR_NOT_SUPPORTED;
psffsi; psffsd; len; IOflag;
}
/*
*** fs_notfy.c - FS_FINDNOTIFY routines
*
* Copyright Microsoft, 1988.
*/
int far pascal
FS_FINDNOTIFYCLOSE(USHORT handle)
{
return ERROR_NOT_SUPPORTED;
handle;
}
int far pascal
FS_FINDNOTIFYFIRST(struct cdfsi far *pcdfsi,
struct cdfsd far *pcdfsd,
PCHAR pName,
USHORT iCurDirEnd,
USHORT attr,
USHORT far *pHandle,
PCHAR pData,
USHORT cbData,
USHORT far *pcMatch,
USHORT level,
ULONG timeout)
{
return ERROR_NOT_SUPPORTED;
/* to shutup -W3 warnings */
pcdfsd; iCurDirEnd; pData; cbData; pcdfsi; pName; attr; pHandle ;
pcMatch; level; timeout;
}
int far pascal
FS_FINDNOTIFYNEXT(USHORT handle,
PCHAR pData,
USHORT cbData,
USHORT far *pcMatch,
USHORT level,
ULONG timeout)
{
INT iRet = ERROR_NOT_SUPPORTED;
return iRet;
/* to shutup -W3 warnings */
pData; cbData; level; handle; pcMatch; timeout;
}
int far pascal
FS_OPENCREATE (pcdfsi, pcdfsd, pcName, usCurDirEnd, psffsi, psffsd, ulOpenMode,
usOpenFlag, pusRetAction, usAttr, pcEABuf, pfGenFlag)
struct cdfsi far * pcdfsi; /* File system indep. directory */
struct cdfsd far * pcdfsd; /* file system dep. directory */
PCHAR pcName; /* canonicalized file name */
USHORT usCurDirEnd; /* index of end of cur dir in pcName */
struct sffsi far * psffsi; /* file sys indep open file */
struct sffsd far * psffsd; /* file sys depend open file */
ULONG ulOpenMode; /* sharing and access mode */
USHORT usOpenFlag; /* action if present or absent */
PUSHORT pusRetAction; /* return for action code */
USHORT usAttr; /* file attributes */
PCHAR pcEABuf; /* Extended Attribute buffer */
PUSHORT pfGenFlag; /* return for Need eas bit */
{
return ERROR_NOT_SUPPORTED;
/* to satisfy /W3 */
pcdfsi; pcdfsd; usCurDirEnd; pcName; psffsi; psffsd; ulOpenMode; usOpenFlag;
pusRetAction; usAttr; pcEABuf; pfGenFlag;
}
int far pascal
FS_OPENPAGEFILE (PULONG pFlags, /* FirstOpen, Phys/Virt-Addr */
PULONG pcMaxReq, /* returned max req list len */
PCHAR pName, /* Name of page file */
struct sffsi far * psffsi, /* sft - fs independent */
struct sffsd far * psffsd, /* sft - fs dependent */
USHORT OpenMode, /* for open/create */
USHORT OpenFlag, /* for open/create */
USHORT Attr, /* for open/create */
ULONG Reserved)
{
return ERROR_NOT_SUPPORTED;
/* to avoid compiler warning */
Reserved; pFlags; pcMaxReq; pName; psffsi; psffsd; OpenMode; OpenFlag; Attr;
} /* FS_OPENPAGEFILE */
/*
*** FS_PROCESSNAME - Process the filename to be Pinball Legal
*
* This routine allows the FSD to enforce a different
* naming convention than OS/2.
*
* ENTRY pNameBuf = pointer to ASCIIA pathname.
*
* EXIT Returns NO_ERROR
*/
int far pascal
FS_PROCESSNAME (PCHAR pNameBuf) /* Path string to be processed */
{
/*
* Since Pinball is a true OS/2 file system, we don't need
* to change anything.
*/
return (NO_ERROR);
/* Get rid of unreferenced formal parameter warning */
pNameBuf;
}
int far pascal
FS_PATHINFO (flag, pcdfsi, pcdfsd, pName, iCurDirEnd, level, pData, cbData)
USHORT flag;
struct cdfsi far * pcdfsi;
struct cdfsd far * pcdfsd;
PCHAR pName;
USHORT iCurDirEnd;
USHORT level;
PCHAR pData;
USHORT cbData;
{
USHORT erc = ERROR_NOT_SUPPORTED;
return erc;
pcdfsi; pcdfsd; iCurDirEnd; flag; pName; level; pData; cbData;
}
int far pascal
FS_READ (psffsi, psffsd, pcData, pusLen, IOflag)
struct sffsi far *psffsi;
struct sffsd far *psffsd;
CHAR far *pcData;
USHORT far *pusLen;
USHORT IOflag;
{
USHORT usRet = ERROR_NOT_SUPPORTED;
return (usRet);
/* to prevent compiler warnings */
IOflag; psffsi; psffsd; pcData; pusLen;
}
int far pascal
FS_RMDIR (pcdfsi, pcdfsd, pName, iCurDirEnd)
struct cdfsi far * pcdfsi;
struct cdfsd far * pcdfsd;
char far * pName;
unsigned short iCurDirEnd;
{
USHORT usRet = ERROR_NOT_SUPPORTED;
return (usRet);
/* to prevent /W3 warnings */
pcdfsd; iCurDirEnd; pName; iCurDirEnd;
}
/* put stand-alone fs_xxx functions in separate code segment */
int far pascal
FS_SETSWAP (struct sffsi far * psffsi,
struct sffsd far * psffsd)
{
/*
* Just return no error. Since we always mark pinball segments
* non-swappable, we don't need to do anything here.
*/
return (NO_ERROR);
psffsi; psffsd;
}
int far pascal
FS_SHUTDOWN (usType, ulReserved)
USHORT usType;
ULONG ulReserved;
{
INT iRet = ERROR_NOT_SUPPORTED;
return (iRet);
/* for warning level 3 */
ulReserved; usType;
}
int far pascal
FS_WRITE (psffsi, psffsd, pcData, pusLen, IOflag)
struct sffsi far * psffsi;
struct sffsd far * psffsd;
CHAR far * pcData;
USHORT far * pusLen;
USHORT IOflag;
{
return ERROR_NOT_SUPPORTED;
psffsi; psffsd; pcData; pusLen; IOflag;
}
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