IBM InfoROM for OS/2 Beta 1995 January

home *** CD-ROM | disk | FTP | other *** search

/ IBM InfoROM for OS/2 Beta 1995 January / IBM InfoROM for OS2 Beta 1-1995.ISO / testcert / storage / function / dasd / ioctl / dasd.gra < prev next >

Wrap

Text File | 1994-07-13 | 16.9 KB | 398 lines

****************************************************************************** ** DASD.GRA DESCRIPTION FILE ** ****************************************************************************** ** DASD FUNCTION CALLS ** ****************************************************************************** @IMPORT GLOBAL.GRA DASD_QLOCK $DLL=DDTDASD $FUNC=@query_lock$qr8Kwd_List ****************************************************************************** DASD_OPEN $DLL=DDTDASD \ DEVICENAME=STRING \ $FUNC=@open_logical$qr8Kwd_List ** ** THIS FUNCTION OPENS 1 PARTITION ON A PHYSICAL DRIVE. ** ** NEEDED PARAMETERS: DEVICENAME ** ** RETURNS: add DRIVEHANDLE ** ****************************************************************************** DASD_CLOSE $DLL=DDTDASD \ DRIVEHANDLE=NUM \ $FUNC=@close_logical$qr8Kwd_List ** ** THIS FUNCTION CLOSES 1 PARTITION ON A PHYSICAL DRIVE. ** ** NEEDED PARAMETERS: DRIVEHANDLE : DRIVE HANDLE FOR DRIVE ** ** RETURNS: del DRIVEHANDLE ** ****************************************************************************** LOCK_LOGICAL $DLL=DDTDASD \ DRIVEHANDLE=NUM \ $FUNC=@lock_logical$qr8Kwd_List ** ** THIS FUNCTION LOCKS 1 PARTITION ON A PHYSICAL DRIVE. ** ** NEEDED PARAMETERS: DRIVEHANDLE : DRIVE HANDLE FOR DRIVE ** ** RETURNS: NOTHING ** ****************************************************************************** UNLOCK_LOGICAL $DLL=DDTDASD \ DRIVEHANDLE=NUM \ $FUNC=@unlock_logical$qr8Kwd_List ** ** THIS FUNCTION UNLOCKS 1 PARTITION ON A PHYSICAL DRIVE. ** ** NEEDED PARAMETERS: DRIVEHANDLE : DRIVE HANDLE FOR DRIVE ** ** RETURNS: NOTHING ** ****************************************************************************** GET_LOGICAL_PARAMS $DLL=DDTDASD \ DRIVEHANDLE=NUM \ $FUNC=@get_logical_params$qr8Kwd_List ** ** THIS FUNCTION GETS THE LOGICAL PARAMETERS OF 1 PARTITION ON A PHYSICAL ** DRIVE. ** ** NEEDED PARAMETERS: DRIVEHANDLE : DRIVE HANDLE FOR DRIVE ** ** RETURNS: SECTORSIZE ** CLUSTERSIZE ** FATCOUNT ** ROOTCOUNT ** SECTORCOUNT ** FATSIZE ** TRACKSIZE ** HEADCOUNT ** ****************************************************************************** QMEDIA_SENSE $DLL=DDTDASD \ DRIVEHANDLE=NUM \ $FUNC=@qmedia_sense$qr8Kwd_List ** ** THIS FUNCTION RETURNS THE MEDIA SENSE INFORMATION ** ** NEEDED PARAMETERS: DRIVEHANDLE : DRIVE HANDLE FOR DRIVE ** ** RETURNS: BYTE : MEDIA SENSE INFORMATION ** ****************************************************************************** QLOGICAL_MAP $DLL=DDTDASD \ DRIVEHANDLE=NUM \ $FUNC=@qlogical_map$qr8Kwd_List ** ** THIS FUNCTION RETURNS THE LOGICAL DRIVE LETTER THAT WAS LAST USED TO ** REFERENCE (OPEN) THE DRIVE. ** ** NEEDED PARAMETERS: DRIVEHANDLE : DRIVE HANDLE FOR DRIVE ** ** RETURNS: BYTE : LOGICAL DRIVE NUMBER ** ****************************************************************************** SET_LOGICAL_MAP $DLL=DDTDASD \ DRIVEHANDLE=NUM \ $FUNC=@set_logical_map$qr8Kwd_List ** ** THIS FUNCTION SETS THE NEXT LOGICAL DRIVE LETTER THAT IS USED TO REFERENCE ** THE DRIVE ** ** NEEDED PARAMETERS: DRIVEHANDLE : DRIVE HANDLE FOR DRIVE ** ** RETURNS: BYTE : LOGICAL DRIVE NUMBER ** ****************************************************************************** BLOCK_REMOVABLE $DLL=DDTDASD \ DRIVEHANDLE=NUM \ $FUNC=@block_removable$qr8Kwd_List ** ** THIS FUNCTION IS USED TO DETERMINE IF THE MEDIA IS REMOVABLE OR FIXED ** ** NEEDED PARAMETERS: DRIVEHANDLE : DRIVE HANDLE FOR DRIVE ** ** RETURNS: BYTE : REMOVEABLE MEDIA (Y/N) ** ****************************************************************************** REDETERMINE_MEDIA $DLL=DDTDASD \ DRIVEHANDLE=NUM \ $FUNC=@redetermine_media$qr8Kwd_List ** ** THIS FUNCTION REDETERMINES MEDIA. IN THE PROCESS, IT REBUILDS THE ** DEVICE PARAMETERS. ** ** NEEDED PARAMETERS: DRIVEHANDLE : DRIVE HANDLE FOR DRIVE ** ** RETURNS: BYTE : RESERVED, SET TO 0 ** ****************************************************************************** READ_LOGICAL $DLL=DDTDASD \ DRIVEHANDLE=NUM \ HEAD=NUM \ CYLINDER=NUM \ SECTORSTART=NUM \ SECTORSIZE=NUM \ TRACKSIZE=NUM \ SECTORCOUNT=NUM \ $BUFFER=STRING \ $FUNC=@read_logical$qr8Kwd_List ** ** THIS FUNCTION READS SECTORS FROM 1 PARTITION ON A PHYSICAL DRIVE. ** ** NEEDED PARAMETERS: DRIVEHANDLE : DRIVE HANDLE FOR DRIVE ** HEAD : HEAD TO READ FROM ** CYLINDER : CYLINDER TO READ FROM ** SECTORSTART : STARTING SECTOR FOR READ ** SECTORSIZE : SECTOR SIZE OF DRIVE ** TRACKSIZE : TRACK SIZE OF DRIVE ** SECTORCOUNT : NUMBER OF SECTORS TO READ ** $BUFFER : OUTPUT BUFFER ** ** RETURNS: $(BUFFER) ** ****************************************************************************** WRITE_LOGICAL $DLL=DDTDASD \ DRIVEHANDLE=NUM \ HEAD=NUM \ CYLINDER=NUM \ SECTORSTART=NUM \ TRACKSIZE=NUM \ $BUFFER=STRING \ $FUNC=@write_logical$qr8Kwd_List ** ** THIS FUNCTION WRITES TO 1 PARTITION ON A PHYSICAL DRIVE. ** ** NEEDED PARAMETERS: DRIVEHANDLE : DRIVE HANDLE FOR DRIVE ** HEAD ** CYLINDER ** SECTORSTART ** TRACKSIZE ** $BUFFER ** $($BUFFER) ** ** RETURNS: NOTHING ** ****************************************************************************** VERIFY_LOGICAL $DLL=DDTDASD \ DRIVEHANDLE=NUM \ HEAD=NUM \ CYLINDER=NUM \ SECTORSTART=NUM \ TRACKSIZE=NUM \ SECTORSIZE=NUM \ SECTORCOUNT=NUM \ $FUNC=@verify_logical$qr8Kwd_List ** ** THIS FUNCTION RETURNS THE STATUS OF 1 PARTITION ON A PHYSICAL DRIVE. ** ** NEEDED PARAMETERS: DRIVEHANDLE : DRIVE HANDLE FOR DRIVE ** HEAD ** CYLINDER ** SECTORSTART ** TRACKSIZE ** SECTORCOUNT ** SECTORSIZE ** ** RETURNS: add VERIFY (1/0) ** ****************************************************************************** FORMAT_TRACK $DLL=DDTDASD \ DRIVEHANDLE=NUM \ HEAD=NUM \ TRACKNUM=NUM \ SECTORSIZE=NUM \ TRACKSIZE=NUM \ $FUNC=@format_track$qr8Kwd_List ** ** THIS FUNCTION FORMATS A TRACK. ** ** NEEDED PARAMETERS: DRIVEHANDLE : DRIVE HANDLE FOR DRIVE ** HEAD ** TRACKNUM ** TRACKSIZE ** SECTORSIZE ** ** RETURNS: NOTHING ** ****************************************************************************** OPEN_PHYSICAL $DLL=DDTDASD \ DISKNUMBER=STRING \ $FUNC=@open_physical$qr8Kwd_List ** ** THIS FUNCTION OPENS A ENTIRE PHYSICAL DISK. ** ** NEEDED PARAMETERS: DISKNUMBER - ex. "1:" for first fixed disk ** ** RETURNS: add DISKHANDLE ** ****************************************************************************** CLOSE_PHYSICAL $DLL=DDTDASD \ DISKHANDLE=NUM \ $FUNC=@close_physical$qr8Kwd_List ** ** THIS FUNCTION CLOSES A PHYSICAL DISK. ** ** NEEDED PARAMETERS: DISKHANDLE : DRIVE HANDLE FOR DRIVE ** ** RETURNS: del DISKHANDLE ** ****************************************************************************** LOCK_PHYSICAL $DLL=DDTDASD \ DISKHANDLE=NUM \ $FUNC=@lock_physical$qr8Kwd_List ** ** THIS FUNCTION LOCKS A PHYSICAL DISK. ** ** NEEDED PARAMETERS: DISKHANDLE : DRIVE HANDLE FOR DRIVE ** ** RETURNS: NOTHING ** ****************************************************************************** UNLOCK_PHYSICAL $DLL=DDTDASD \ DISKHANDLE=NUM \ $FUNC=@unlock_physical$qr8Kwd_List ** ** THIS FUNCTION UNLOCKS A PHYSICAL DISK. ** ** NEEDED PARAMETERS: DISKHANDLE : DRIVE HANDLE FOR DRIVE ** ** RETURNS: NOTHING ** ****************************************************************************** GET_PHYSICAL_PARAMS $DLL=DDTDASD \ DISKHANDLE=NUM \ $FUNC=@get_physical_params$qr8Kwd_List ** ** THIS FUNCTION GETS THE PARAMATERS OF A PHYSICAL DISK. ** ** NEEDED PARAMETERS: DISKHANDLE : DRIVE HANDLE FOR DRIVE ** ** RETURNS: CYLINDERCOUNT ** TRACKCOUNT ** TRACKSIZE ** ****************************************************************************** WRITE_PHYSICAL $DLL=DDTDASD \ DISKHANDLE=NUM \ HEAD=NUM \ CYLINDER=NUM \ SECTORSTART=NUM \ SECTORSIZE=NUM \ TRACKSIZE=NUM \ $BUFFER=STRING \ $FUNC=@write_physical$qr8Kwd_List ** ** THIS FUNCTION WRITES TO A PHYSICAL DISK. ** ** NEEDED PARAMETERS: DISKHANDLE : DRIVE HANDLE FOR DRIVE ** HEAD ** CYLINDER ** SECTORSTART ** SECTORSIZE ** TRACKSIZE ** $BUFFER ** $($BUFFER) ** ** RETURNS: NOTHING ** ****************************************************************************** READ_PHYSICAL $DLL=DDTDASD \ DISKHANDLE=NUM \ HEAD=NUM \ CYLINDER=NUM \ SECTORSTART=NUM \ SECTORCOUNT=NUM \ SECTORSIZE=NUM \ TRACKSIZE=NUM \ $BUFFER=STRING \ $FUNC=@read_physical$qr8Kwd_List ** ** THIS FUNCTION READS SECTORS FROM A PHYSICAL DISK. ** ** NEEDED PARAMETERS: DISKHANDLE : DRIVE HANDLE FOR DRIVE ** HEAD ** CYLINDER ** SECTORSTART ** SECTORCOUNT ** SECTORSIZE ** TRACKSIZE ** $BUFFER ** ** RETURNS: add $($BUFFER) ** ****************************************************************************** VERIFY_PHYSICAL $DLL=DDTDASD \ DISKHANDLE=NUM \ HEAD=NUM \ CYLINDER=NUM \ SECTORSTART=NUM \ SECTORCOUNT=NUM \ SECTORSIZE=NUM \ TRACKSIZE=NUM \ $FUNC=@verify_physical$qr8Kwd_List ** ** THIS FUNCTION RETURNS THE STATUS OF A PHYSICAL DISK. ** ** NEEDED PARAMETERS: DISKHANDLE : DRIVE HANDLE FOR DRIVE ** HEAD ** CYLINDER ** SECTORSTART ** SECTORCOUNT ** SECTORSIZE ** TRACKSIZE ** ** RETURNS: add VERIFY (1/0) ** ****************************************************************************** READ_FILE $DLL=DDTDASD \ DISKHANDLE=NUM \ FILENAME=STRING \ BYTESTART=NUM \ BYTECOUNT=NUM \ $BUFFER=STRING \ $FUNC=@read_file$qr8Kwd_List ** ** THIS FUNCTION READS A FILE FROM A PHYSICAL DISK. ** ** NEEDED PARAMETERS: DISKHANDLE : DRIVE HANDLE FOR DRIVE ** FILENAME ** BYTESTART ** BYTECOUNT ** $BUFFER ** ** RETURNS: add $($BUFFER) ** ****************************************************************************** WRITE_FILE $DLL=DDTDASD \ DISKHANDLE=NUM \ FILENAME=STRING \ BYTESTART=NUM \ $BUFFER=STRING \ $FUNC=@write_file$qr8Kwd_List ** ** THIS FUNCTION WRITES A FILE TO A PHYSICAL DISK. ** ** NEEDED PARAMETERS: DISKHANDLE : DRIVE HANDLE FOR DRIVE ** FILENAME ** BYTESTART ** $BUFFER ** $(BUFFER) ** ** RETURNS: NOTHING ** ****************************************************************************** SET_DEVICEPARAMS $DLL=DDTDASD \ $FUNC=@set_deviceparams$qr8Kwd_List \ SECTORSIZE=NUM \ CLUSTERSIZE=NUM \ FATCOUNT=NUM \ ROOTCOUNT=NUM \ TOTALSECTORS=NUM \ FATSIZE=NUM \ TRACKSIZE=NUM \ HEADCOUNT=NUM \ TOTALSECTORS=NUM \ CYLINDERS=NUM \ DEVICETYPE=NUM