[comp.protocols.appletalk] Does EFS run on Mac 512?

jww@sdcsvax.UCSD.EDU (Joel West) (05/30/87)

This is pretty obscure, but...

IM Volume 5 documents three EFS traps
	_SetUpWDCB
	_SetUpDef
	_ReadWDCB
which are overloaded on _HFSDispatch (A260) used for other HFS traps.

They don't seem to be present in the Mac Plus ROM.  If they are,
then can a Mac 512 use them with 'Hard Disk 20'?

If they are neither place, where do they come from?  DRVR '.EFS'?
In the System?  In file 'AppleShare'?

While I'm at it, I came across some other fileserver-related 
traps.  Any comments on their availability or advisability would
be appreciated.
	SetPMSP
	GetVolParms
	GetLogInInfo
	GetDirAccess
	SetDirAccess
	MapID
	MapName
	CopyFile
	MoveRename
	OpenDeny
	OpenRFDeny
-- 
	Joel West
	{ucbvax,ihnp4}!sdcsvax!jww	(ihnp4!gould9!joel if I ever fix news)
	jww@sdcsvax.ucsd.edu	if you must