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Deprecated Low Memory Accessors Functions

A function identified as deprecated has been superseded and may become unsupported in the future.

Deprecated in Mac OS X v10.4

LMGetApFontID

(Deprecated in Mac OS X v10.4. Use GetAppFont instead.)

SInt16 LMGetApFontID (
   void
);

Availability
Declared In
LowMem.h

LMGetBufPtr

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

Ptr LMGetBufPtr (
   void
);

Availability
Declared In
LowMem.h

LMGetCPUFlag

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

UInt8 LMGetCPUFlag (
   void
);

Availability
Declared In
LowMem.h

LMGetCurPageOption

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

SInt16 LMGetCurPageOption (
   void
);

Availability
Declared In
LowMem.h

LMGetCurStackBase

(Deprecated in Mac OS X v10.4. Use the Thread Manager function ThreadCurrentStackSpace or the POSIX threads function pthread_get_stackaddr_np instead.)

Ptr LMGetCurStackBase (
   void
);

Availability
Declared In
LowMem.h

LMGetDiskFormatingHFSDefaults

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

Ptr LMGetDiskFormatingHFSDefaults (
   void
);

Availability
Declared In
LowMem.h

LMGetFinderName

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

StringPtr LMGetFinderName (
   void
);

Availability
Declared In
LowMem.h

LMGetGZRootHnd

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

Handle LMGetGZRootHnd (
   void
);

Availability
Declared In
LowMem.h

LMGetHeapEnd

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

Ptr LMGetHeapEnd (
   void
);

Availability
Declared In
LowMem.h

LMGetHighHeapMark

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

Ptr LMGetHighHeapMark (
   void
);

Availability
Declared In
LowMem.h

LMGetLvl2DT

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

UniversalProcPtr LMGetLvl2DT (
   short vectorNumber
);

Parameters
vectorNumber
Availability
Declared In
LowMem.h

LMGetMemTop

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

Ptr LMGetMemTop (
   void
);

Availability
Declared In
LowMem.h

LMGetMinusOne

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

SInt32 LMGetMinusOne (
   void
);

Availability
Declared In
LowMem.h

LMGetPrintErr

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

SInt16 LMGetPrintErr (
   void
);

Availability
Declared In
LowMem.h

LMGetScrDmpEnb

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

UInt8 LMGetScrDmpEnb (
   void
);

Availability
Declared In
LowMem.h

LMGetSdVolume

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

UInt8 LMGetSdVolume (
   void
);

Availability
Declared In
LowMem.h

LMGetSEvtEnb

Returns a value that specifies the system event enabled bit. (Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

UInt8 LMGetSEvtEnb (
   void
);

Discussion

LMGetSEvtEnb returns a signed 16-bit integer that describes the low-memory system event enabled bit, a byte that, if set to 0, causes SystemEvent to always return false.

The value obtained by LMGetSEvtEnb is also accessible in the system global variable SEvtEnb.

Availability
Declared In
LowMem.h

LMGetSoundPtr

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

Ptr LMGetSoundPtr (
   void
);

Availability
Declared In
LowMem.h

LMGetStackLowPoint

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

Ptr LMGetStackLowPoint (
   void
);

Availability
Declared In
LowMem.h

LMGetSysFontFam

(Deprecated in Mac OS X v10.4. Use GetSysFont instead.)

SInt16 LMGetSysFontFam (
   void
);

Availability
Declared In
LowMem.h

LMGetSysFontSize

(Deprecated in Mac OS X v10.4. Use GetDefFontSize instead.)

SInt16 LMGetSysFontSize (
   void
);

Availability
Declared In
LowMem.h

LMGetSysResName

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

StringPtr LMGetSysResName (
   void
);

Availability
Declared In
LowMem.h

LMGetToolScratch

(Deprecated in Mac OS X v10.4. Use process global data instead.)

Ptr LMGetToolScratch (
   void
);

Availability
Declared In
LowMem.h

LMSetApFontID

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetApFontID (
   SInt16 value
);

Availability
Declared In
LowMem.h

LMSetBufPtr

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetBufPtr (
   Ptr value
);

Availability
Declared In
LowMem.h

LMSetCPUFlag

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetCPUFlag (
   UInt8 value
);

Availability
Declared In
LowMem.h

LMSetCurPageOption

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetCurPageOption (
   SInt16 value
);

Availability
Declared In
LowMem.h

LMSetCurStackBase

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetCurStackBase (
   Ptr value
);

Availability
Declared In
LowMem.h

LMSetDiskFormatingHFSDefaults

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetDiskFormatingHFSDefaults (
   Ptr value
);

Availability
Declared In
LowMem.h

LMSetFinderName

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetFinderName (
   ConstStr15Param finderNameValue
);

Availability
Declared In
LowMem.h

LMSetGZRootHnd

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetGZRootHnd (
   Handle value
);

Availability
Declared In
LowMem.h

LMSetHeapEnd

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetHeapEnd (
   Ptr value
);

Availability
Declared In
LowMem.h

LMSetHighHeapMark

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetHighHeapMark (
   Ptr value
);

Availability
Declared In
LowMem.h

LMSetLvl2DT

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetLvl2DT (
   UniversalProcPtr Lvl2DTValue,
   short vectorNumber
);

Availability
Declared In
LowMem.h

LMSetMemTop

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetMemTop (
   Ptr value
);

Availability
Declared In
LowMem.h

LMSetMinusOne

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetMinusOne (
   SInt32 value
);

Availability
Declared In
LowMem.h

LMSetPrintErr

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetPrintErr (
   SInt16 value
);

Availability
Declared In
LowMem.h

LMSetScrDmpEnb

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetScrDmpEnb (
   UInt8 value
);

Availability
Declared In
LowMem.h

LMSetSdVolume

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetSdVolume (
   UInt8 value
);

Availability
Declared In
LowMem.h

LMSetSEvtEnb

Sets the low-memory system event enabled bit. (Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetSEvtEnb (
   UInt8 value
);

Parameters
value

An unsigned 8-bit integer that describes the value of the system event enabled bit.

Discussion

LMSetSEvtEnb specifies an unsigned 8-bit integer that sets the low-memory system event enabled bit, a byte that, if set to 0, causes the SystemEvent to always return false.

The value set by LMSetSEvtEnb is also accessible in the system global variable SEvtEnb.

Availability
Declared In
LowMem.h

LMSetSoundPtr

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetSoundPtr (
   Ptr value
);

Availability
Declared In
LowMem.h

LMSetStackLowPoint

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetStackLowPoint (
   Ptr value
);

Availability
Declared In
LowMem.h

LMSetSysFontFam

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetSysFontFam (
   SInt16 value
);

Availability
Declared In
LowMem.h

LMSetSysResName

(Deprecated in Mac OS X v10.4. There is no replacement; this function was included to facilitate porting legacy applications to Carbon, but it serves no useful purpose in Mac OS X.)

void LMSetSysResName (
   ConstStr15Param sysResNameValue
);

Availability
Declared In
LowMem.h

LMSetToolScratch

(Deprecated in Mac OS X v10.4. Use process global data instead.)

void LMSetToolScratch (
   const void *toolScratchValue
);

Availability
Declared In
LowMem.h

Deprecated in Mac OS X v10.5

LMGetBufTgDate

(Deprecated in Mac OS X v10.5.)

SInt32 LMGetBufTgDate (
   void
);

Availability
Declared In
LowMem.h

LMGetBufTgFBkNum

(Deprecated in Mac OS X v10.5.)

SInt16 LMGetBufTgFBkNum (
   void
);

Availability
Declared In
LowMem.h

LMGetBufTgFFlg

(Deprecated in Mac OS X v10.5.)

SInt16 LMGetBufTgFFlg (
   void
);

Availability
Declared In
LowMem.h

LMGetBufTgFNum

(Deprecated in Mac OS X v10.5.)

SInt32 LMGetBufTgFNum (
   void
);

Availability
Declared In
LowMem.h

LMGetCurApName

(Deprecated in Mac OS X v10.5.)

StringPtr LMGetCurApName (
   void
);

Availability
Declared In
LowMem.h

LMGetCurApRefNum

(Deprecated in Mac OS X v10.5.)

FSIORefNum LMGetCurApRefNum (
   void
);

Availability
Declared In
LowMem.h

LMGetCurPitch

(Deprecated in Mac OS X v10.5.)

SInt16 LMGetCurPitch (
   void
);

Availability
Declared In
LowMem.h

LMGetDefltStack

(Deprecated in Mac OS X v10.5.)

SInt32 LMGetDefltStack (
   void
);

Availability
Declared In
LowMem.h

LMGetGZMoveHnd

(Deprecated in Mac OS X v10.5.)

Handle LMGetGZMoveHnd (
   void
);

Availability
Declared In
LowMem.h

LMGetJStash

(Deprecated in Mac OS X v10.5.)

UniversalProcPtr LMGetJStash (
   void
);

Availability
Declared In
LowMem.h

LMGetMinStack

(Deprecated in Mac OS X v10.5.)

SInt32 LMGetMinStack (
   void
);

Availability
Declared In
LowMem.h

LMGetOneOne

(Deprecated in Mac OS X v10.5.)

SInt32 LMGetOneOne (
   void
);

Availability
Declared In
LowMem.h

LMGetRndSeed

(Deprecated in Mac OS X v10.5.)

SInt32 LMGetRndSeed (
   void
);

Availability
Declared In
LowMem.h

LMGetSoundBase

(Deprecated in Mac OS X v10.5.)

Ptr LMGetSoundBase (
   void
);

Availability
Declared In
LowMem.h

LMGetSoundLevel

(Deprecated in Mac OS X v10.5.)

UInt8 LMGetSoundLevel (
   void
);

Availability
Declared In
LowMem.h

LMGetToExtFS

(Deprecated in Mac OS X v10.5.)

UniversalProcPtr LMGetToExtFS (
   void
);

Availability
Declared In
LowMem.h

LMSetBufTgDate

(Deprecated in Mac OS X v10.5.)

void LMSetBufTgDate (
   SInt32 value
);

Availability
Declared In
LowMem.h

LMSetBufTgFBkNum

(Deprecated in Mac OS X v10.5.)

void LMSetBufTgFBkNum (
   SInt16 value
);

Availability
Declared In
LowMem.h

LMSetBufTgFFlg

(Deprecated in Mac OS X v10.5.)

void LMSetBufTgFFlg (
   SInt16 value
);

Availability
Declared In
LowMem.h

LMSetBufTgFNum

(Deprecated in Mac OS X v10.5.)

void LMSetBufTgFNum (
   SInt32 value
);

Availability
Declared In
LowMem.h

LMSetCurApName

(Deprecated in Mac OS X v10.5.)

void LMSetCurApName (
   ConstStr31Param curApNameValue
);

Availability
Declared In
LowMem.h

LMSetCurApRefNum

(Deprecated in Mac OS X v10.5.)

void LMSetCurApRefNum (
   FSIORefNum value
);

Availability
Declared In
LowMem.h

LMSetCurPitch

(Deprecated in Mac OS X v10.5.)

void LMSetCurPitch (
   SInt16 value
);

Availability
Declared In
LowMem.h

LMSetDefltStack

(Deprecated in Mac OS X v10.5.)

void LMSetDefltStack (
   SInt32 value
);

Availability
Declared In
LowMem.h

LMSetGZMoveHnd

(Deprecated in Mac OS X v10.5.)

void LMSetGZMoveHnd (
   Handle value
);

Availability
Declared In
LowMem.h

LMSetJStash

(Deprecated in Mac OS X v10.5.)

void LMSetJStash (
   UniversalProcPtr value
);

Availability
Declared In
LowMem.h

LMSetMinStack

(Deprecated in Mac OS X v10.5.)

void LMSetMinStack (
   SInt32 value
);

Availability
Declared In
LowMem.h

LMSetOneOne

(Deprecated in Mac OS X v10.5.)

void LMSetOneOne (
   SInt32 value
);

Availability
Declared In
LowMem.h

LMSetRndSeed

(Deprecated in Mac OS X v10.5.)

void LMSetRndSeed (
   SInt32 value
);

Availability
Declared In
LowMem.h

LMSetSoundBase

(Deprecated in Mac OS X v10.5.)

void LMSetSoundBase (
   Ptr value
);

Availability
Declared In
LowMem.h

LMSetSoundLevel

(Deprecated in Mac OS X v10.5.)

void LMSetSoundLevel (
   UInt8 value
);

Availability
Declared In
LowMem.h

LMSetToExtFS

(Deprecated in Mac OS X v10.5.)

void LMSetToExtFS (
   UniversalProcPtr value
);

Availability
Declared In
LowMem.h

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© 2006 Apple Computer, Inc. All Rights Reserved. (Last updated: 2006-07-13)

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