Path: utzoo!utgpu!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!bloom-beacon!bu-cs!dartvax!eleazar.dartmouth.edu!earleh
From: earleh@eleazar.dartmouth.edu (Earle R. Horton)
Newsgroups: comp.sys.mac.programmer
Subject: Forever.
Keywords: Not quite.
Message-ID: <10978@dartvax.Dartmouth.EDU>
Date: 18 Nov 88 01:33:09 GMT
Sender: news@dartvax.Dartmouth.EDU
Reply-To: earleh@eleazar.dartmouth.edu (Earle R. Horton)
Organization: Thayer School of Engineering
Lines: 32


     The following comment is from {MPW}AIncludes:Traps.a in the MPW v
2.0.2 distribution.  It discusses a dozen traps which were formerly
defined reduntantly as both Toolbox and OS traps.  As of System 6.0,
this is no longer true.  Any attempt to use the Toolbox version of any
of these traps gets you a SysError(12). (Unimplemented core routine.)
Seems like this is worth a TechNote or something.

;The following twelve OS traps have been redundantly defined as
;Tool traps as well. They should be
;accessed as OS traps, but their slots in the Tool trap table
;will be reserved forever.
;	$1A GetZone
;	$1B SetZone
;
;	$1D MaxMem
;	$1E NewPtr
;
;	$22 NewHandle
;	$23 DisposHandle
;	$24 SetHandleSize
;	$25 GetHandleSize
;
;	$29 HLock
;	$2A HUnLock
;
;	$32 FlushEvents
;
;	$4C CompactMem
Earle R. Horton. 23 Fletcher Circle, Hanover, NH 03755
(603) 643-4109
Sorry, no fancy stuff, since this program limits my .signature to three