Family API: Difference between revisions
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==Function Calls== | ==Function Calls== | ||
===Dos=== | |||
<div style="column-count:3;-moz-column-count:3;-webkit-column-count:3"> | <div style="column-count:3;-moz-column-count:3;-webkit-column-count:3"> | ||
*BadDynLink | *BadDynLink | ||
*[[DosBeep ( | *[[DosBeep (OS/2 1.x)|DosBeep]] | ||
*[[DosChDir]] | *[[DosChDir]] | ||
*[[DosChgFilePtr]] | *[[DosChgFilePtr]] | ||
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*[[DosCreateCSAlias]] | *[[DosCreateCSAlias]] | ||
*[[DosDelete (FAPI)|DosDelete]] | *[[DosDelete (FAPI)|DosDelete]] | ||
*[[DosDevConfig ( | *[[DosDevConfig (OS/2 1.x)|DosDevConfig]] | ||
*[[DosDupHandle (FAPI)|DosDupHandle]] | *[[DosDupHandle (FAPI)|DosDupHandle]] | ||
*[[DosFreeSeg]] | *[[DosFreeSeg]] | ||
*[[DosGetDateTime ( | *[[DosGetDateTime (OS/2 1.x)|DosGetDateTime]] | ||
*[[DosGetEnv]] | *[[DosGetEnv]] | ||
*[[DosGetHugeShift]] | *[[DosGetHugeShift]] | ||
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*[[DosGetVersion]] | *[[DosGetVersion]] | ||
*[[DosInsMessage]] | *[[DosInsMessage]] | ||
*[[DosMkDir | *[[DosMkDir|DosMkDir]] | ||
*[[DosMove (FAPI)|DosMove]] | *[[DosMove (FAPI)|DosMove]] | ||
*[[DosNewSize]] | *[[DosNewSize]] | ||
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*[[DosRmDir]] | *[[DosRmDir]] | ||
*[[DosSelectDisk]] | *[[DosSelectDisk]] | ||
*[[DosSetDateTime | *[[DosSetDateTime|DosSetDateTime]] | ||
*[[DosSetFileInfo (FAPI)|DosSetFileInfo]] | *[[DosSetFileInfo (FAPI)|DosSetFileInfo]] | ||
*[[DosSetFileMode]] | *[[DosSetFileMode]] | ||
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*[[DosExit (FAPI)|DosExit]] | *[[DosExit (FAPI)|DosExit]] | ||
*[[DosFileLocks]] | *[[DosFileLocks]] | ||
*DosFindClose | *[[DosFindClose (OS/2 1.x)|DosFindClose]] | ||
*[[DosFindFirst (FAPI)|DosFindFirst]] | *[[DosFindFirst (FAPI)|DosFindFirst]] | ||
*[[DosFindNext (FAPI)|DosFindNext]] | *[[DosFindNext (FAPI)|DosFindNext]] | ||
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*[[DosSetFHState]] | *[[DosSetFHState]] | ||
*[[DosSetSigHandler]] | *[[DosSetSigHandler]] | ||
</div> | |||
===Kbd=== | ===Kbd=== | ||
<div style="column-count:3;-moz-column-count:3;-webkit-column-count:3"> | |||
*[[KbdCharIn (FAPI)|KbdCharIn]] | *[[KbdCharIn (FAPI)|KbdCharIn]] | ||
*[[KbdFlushBuffer (FAPI)|KbdFlushBuffer]] | *[[KbdFlushBuffer (FAPI)|KbdFlushBuffer]] | ||
*[[KbdGetStatus (FAPI)|KbdGetStatus]] | *[[KbdGetStatus (FAPI)|KbdGetStatus]] | ||
*[[KbdInit]] | |||
*[[KbdRegister]] | *[[KbdRegister]] | ||
*[[KbdSetStatus (FAPI)|KbdSetStatus]] | *[[KbdSetStatus (FAPI)|KbdSetStatus]] | ||
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Restricted | Restricted | ||
*[[KbdPeek (FAPI)|KbdPeek]] | *[[KbdPeek (FAPI)|KbdPeek]] | ||
</div> | |||
===Vio=== | ===Vio=== | ||
<div style="column-count:3;-moz-column-count:3;-webkit-column-count:3"> | |||
*[[VioGetBuf (FAPI)|VioGetBuf]] | *[[VioGetBuf (FAPI)|VioGetBuf]] | ||
*[[VioGetCurPos (FAPI)|VioGetCurPos]] | *[[VioGetCurPos (FAPI)|VioGetCurPos]] | ||
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==Limitations== | ==Limitations== | ||
;Real Mode:max. 640K memory | ;Real Mode:max. 640K memory | ||
:no virtual | :no virtual address space | ||
:no multitasking | :no multitasking | ||
:no undocumented OS services | :no undocumented OS services | ||
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==Article== | ==Article== | ||
*[[Hints for writing simple programs for both OS/2 and DOS]] | *Roger Orr: [[Hints for writing simple programs for both OS/2 and DOS]] | ||
[[Category:OS/2 API]] | [[Category:OS/2 API]] | ||
Latest revision as of 02:45, 1 May 2023
Family API (FAPI) is a subset of function calls for development of OS/2 protected mode and real mode programs.
OS/2 1.0 introduced 91 function calls that could be used in FAPI programs.
Function Calls
Dos
- BadDynLink
- DosBeep
- DosChDir
- DosChgFilePtr
- DosClose
- DosCreateCSAlias
- DosDelete
- DosDevConfig
- DosDupHandle
- DosFreeSeg
- DosGetDateTime
- DosGetEnv
- DosGetHugeShift
- DosGetMachineMode
- DosGetMessage
- DosGetVersion
- DosInsMessage
- DosMkDir
- DosMove
- DosNewSize
- DosPutMessage
- DosQCurDir
- DosQCurDisk
- DosQFileMode
- DosQFSInfo
- DosQVerify
- DosRmDir
- DosSelectDisk
- DosSetDateTime
- DosSetFileInfo
- DosSetFileMode
- DosSetVerify
- DosSleep
- DosSubAlloc
- DosSubFree
- DosSubSet
- DosWrite
Restricted
- DosAllocHuge
- DosAllocSeg
- DosCaseMap
- DosCWait
- DosDevIOCtl
- DosError
- DosExecPgm
- DosExit
- DosFileLocks
- DosFindClose
- DosFindFirst
- DosFindNext
- DosGetCtryInfo
- DosGetDBCSEv
- DosGetSpecChar
- DosHoldSignal
- DosOpen (FAPI)
- DosQFileInfo
- DosRead (FAPI)
- DosReallocHuge
- DosReallocSeg
- DosSetCtryCode
- DosSetFHState
- DosSetSigHandler
Kbd
Restricted
Vio
- VioGetBuf
- VioGetCurPos
- VioGetCurType
- VioGetPhysBuf
- VioReadCellStr
- VioReadCharStr
- VioScrollDn
- VioScrollLf
- VioScrollRt
- VioScrUnLock
- VioSetCurPos
- VioSetCurType
- VioSetMode
- VioShowBuf
- VioWrtCellStr
- VioWrtCharStr
- VioWrtCharStrAtt
- VioWrtNAttr
- VioWrtNCell
- VioWrtNChar
- VioWrtTTY
Restricted
Limitations
- Real Mode
- max. 640K memory
- no virtual address space
- no multitasking
- no undocumented OS services
- If the filename of an executable produced by BIND is changed, then it will not run under DOS 2.1.
- Protected Mode
- 16 MB memory
- 1GB virtual address space