mirror of
https://github.com/elliotnunn/mac-rom.git
synced 2024-12-28 01:29:20 +00:00
4325cdcc78
Resource forks are included only for .rsrc files. These are DeRezzed into their data fork. 'ckid' resources, from the Projector VCS, are not included. The Tools directory, containing mostly junk, is also excluded.
1008 lines
38 KiB
C
1008 lines
38 KiB
C
/*
|
|
File: Data.h
|
|
|
|
Contains: Structures and externs of Process Manager global data
|
|
|
|
Written by: Erich Ringewald
|
|
|
|
Copyright: © 1986-1992 by Apple Computer, Inc., all rights reserved.
|
|
|
|
Change History (most recent first):
|
|
|
|
<45> 12/4/92 DRF Added nativeFPR storage area in PCB. Fixed up some #includes.
|
|
<44> 11/25/92 DRF Added additional PCB field for tracking the applicationÕs code
|
|
fragment manager context. Changes for <44> and <43> are
|
|
conditionalized under PsychicTV.
|
|
<43> 11/25/92 DRF Added some #includes for PowerPC Code Fragment Manager.
|
|
<42> 8/26/92 DTY Change ModSquadÕs funky conditional to use #ifdefs like everyone
|
|
else.
|
|
<41> 8/26/92 DTY Roll in latest changes for A/UX.
|
|
<40> 8/17/92 hjcr Adding support for OCE's "defer drag" feature. Conditionally
|
|
compiled under MODSQUAD
|
|
<39> 8/4/92 KST Added comments for the TSM change.
|
|
<38> 6/22/92 DTY #1033275 <csd>: Change the 16-1 to a 15 because of some compiler
|
|
idiosyncracies.
|
|
<37> 6/12/92 pvh #1032359: Added QUAD_ALIGN and QUADALIGN_MASK macros for 16 byte
|
|
alignment on '040 Macs.
|
|
<36> 3/30/92 DTY #1025416,<DDG>: Add skiaExists global.
|
|
<35> 3/25/92 DTY #1024114,<pvh>: Add c_PEntryFromProcessSerialNumber to the
|
|
OSDispatch table. Check out the comment in OSDispatch.c, version
|
|
12 about why this routine is being added.
|
|
<34> 2/18/92 DTY #1021226: Switch emMessageManagerGlobals again.
|
|
<33> 1/11/92 YK Two more calls and two more gloabls for TSM. NewTSMLayerOwner to
|
|
get the event for the floating window. RouteEventToSWM to do the
|
|
bottom line input.
|
|
<32> 11/22/91 DTY Add a semaphore, allocateGMBlkInSysHeap, which tells GMBlk to
|
|
automatically go to the System heap for memory instead of
|
|
mucking about with Process Manager memory first. This is a 7-Up
|
|
fix to prevent fragmentation of the Process Manager heap when an
|
|
'obit' event is sent.
|
|
<31> 10/16/91 YK Added InlineAware dispatch entry.
|
|
<30> 10/15/91 YK Added global data and dispatch entries for supporting the Text
|
|
Service Manager.
|
|
<29> 10/9/91 YK Added IMLayer(LayerPtr :global), NewFloatLayer and
|
|
DisposeFloatLayer (traps) all for supporting input windows for
|
|
text services. Particularly, FEP's (input methods).
|
|
<28> 10/4/91 JSM Change PsychoticFarmerOrLater to TheFuture.
|
|
<27> 9/22/91 DTY Change PsychoticFarmerAndLater to PsychoticFarmerOrLater.
|
|
<26> 9/16/91 DFH Removed INITSR (#define to 0x2000). Added initialProcessSR.
|
|
Needed for NuKernel.
|
|
<25> 9/13/91 DTY Conditionalise previous change so it doesnÕt get built for
|
|
CubeE. (ItÕll get built for PsychoticFarmerAndLater.)
|
|
<24> 6/4/91 DFH Added emMessageManagerGlobals to PCB.
|
|
<23> 3/22/91 DFH jmp,WS#DFH-910322a: Fixed FPUUserRegs defintion to use
|
|
"extended96" for type of FP registers. Was using plain
|
|
"extended", which is only 80 bits (SANE-style) rather than 96
|
|
bits (Motorola-style). This caused ReadWriteProcessFPURegs to
|
|
return less than the full complement of registers. This doesn't
|
|
effect any other code.
|
|
<22> 2/25/91 DFH DC,WS#DFH-910225a: Added p_scrapIsNotFromLaunch.
|
|
<21> 2/21/91 DFH dba,#82504, #82681, #83168, #83182, #83207: HiNewHandle rolled
|
|
into ProcessMgrHiNewHandle. Changed prototype. Added
|
|
SysZoneFloatSizes.
|
|
<20> 2/9/91 JWM DFH,#79583:Restart and Shutdown don't work in low memory
|
|
conditions. A new routine was defined -- GMBlk. It is modeled
|
|
after ProcessMgrHiNewHandle but checks the system heap if
|
|
ProcessMgrHiNewHandle returns a null handle.
|
|
<19> 1/28/91 DFH JSM,#81425: Removed inhibit_DAs global and PopUpMenuSelect
|
|
patch.
|
|
<18> 1/21/91 DFH (KSM) Process Menu is now called Application Menu.
|
|
<17> 1/15/91 DFH (VL) Conditionalize out the AUX fields in PEntry.
|
|
<16> 1/14/91 DFH (dba) Make system mode per process.
|
|
<15> 1/14/91 DFH (JDR) Conditionalize out AUX support.
|
|
<14> 1/10/91 DFH (JDR) Added p_preventFirstSysBeepPatch.
|
|
<13> 1/8/91 DFH (rdd) Got rid of pErrantProcess since it is no longer needed.
|
|
<12> 12/20/90 DFH (dba) Removed obsolete dispatch TWKill. Replaced it with
|
|
GetNextHighLevelEvent.
|
|
<11> 12/18/90 DFH Added GetScrap patch.
|
|
<10> 12/17/90 DFH Touched up Aliases.h include.
|
|
<9> 12/14/90 DFH Added kernelMode.
|
|
<8> 12/10/90 DFH Moved process icon info from PCB to PEntry.
|
|
<7> 12/5/90 DFH Added AUXIsPresent and AUX fields in PEntry. Moved VBLDesc and
|
|
DCEDesc here from SysMisc.h.
|
|
<6> 11/26/90 DFH Removed trespass() macro.
|
|
<5> 11/6/90 DFH Renamed emAppleEventsGlobal to emAppleEvents.
|
|
<4> 11/5/90 DFH Correct names for TEMPTOPMEM and TEMPDISPOSEHANDLE.
|
|
<3> 11/1/90 DFH Added prototype for DebuggerMsg().
|
|
<0> 9/2/86 ELR New Today.
|
|
|
|
*/
|
|
|
|
#ifndef __DATA__
|
|
#define __DATA__
|
|
|
|
/* Pointer to process entry */
|
|
typedef struct PEntry *PEntryPtr;
|
|
|
|
/* Non-unique process identifier */
|
|
typedef short ProcessID;
|
|
#define MAX_PROCESSID (0x7FFF)
|
|
|
|
#include <menus.h>
|
|
|
|
#ifndef __EVENTS__
|
|
#include <events.h>
|
|
#endif
|
|
#ifndef __MEMORY__
|
|
#include <memory.h>
|
|
#endif
|
|
#ifndef __ALIASES__
|
|
#include <Aliases.h>
|
|
#endif
|
|
#ifndef __SANE__
|
|
#include <Sane.h>
|
|
#endif
|
|
#ifndef __SYSMISC__
|
|
#include "SysMisc.h"
|
|
#endif
|
|
#ifndef __HLIST__
|
|
#include "HList.h"
|
|
#endif
|
|
#ifndef __OSDISPATCHPRIVATE__
|
|
#include "OSDispatchPrivate.h"
|
|
#endif
|
|
#ifndef __PROCESSES__
|
|
#include <Processes.h>
|
|
#endif
|
|
#ifndef __EPPCPRIVATE__
|
|
#include "EppcPrivate.h"
|
|
#endif
|
|
#ifndef __PUPPET__
|
|
#include "Puppet.h"
|
|
#endif
|
|
#ifndef __SCRAPCOERCION__
|
|
#include "ScrapCoercion.h"
|
|
#endif
|
|
|
|
#if PsychicTV
|
|
#include <CodeFragments.h>
|
|
#include <CodeFragmentsTrap.h>
|
|
#endif PsychicTV
|
|
|
|
/************************************************************************************
|
|
* Generally useful things, not dependant on Process Mgr *
|
|
************************************************************************************/
|
|
|
|
/* Shortened names for some types */
|
|
typedef unsigned char u_char;
|
|
typedef unsigned short u_short;
|
|
typedef unsigned long u_long;
|
|
typedef unsigned long u_size;
|
|
|
|
/* Word-sized Boolean values */
|
|
#define wTrue (0x0100)
|
|
#define wFalse (0x0000)
|
|
|
|
/* Macro for easy access to QuickDraw data */
|
|
#ifdef __QUICKDRAW__
|
|
#define GET_BOUNDS(pBits) (((pBits)->rowBytes < 0) \
|
|
? &((**((BitMap ***) (pBits)))->bounds) \
|
|
: &((pBits)->bounds))
|
|
#endif
|
|
|
|
/* Macros to get tiny pascal strings */
|
|
#define ONE_CHAR_STRING(ch1) (((1)<<8) + ch1)
|
|
#define TWO_CHAR_STRING(ch1, ch2) (((2)<<24) + ((ch1)<<16) + ((ch2)<<8))
|
|
#define THREE_CHAR_STRING(ch1, ch2, ch3) (((3)<<24) + ((ch1)<<16) + ((ch2)<<8) + ch3)
|
|
|
|
/* Macro to look up a particular byte in a pascal string */
|
|
#define StringByte(pStr, byteIndex) (*((char *) pStr + byteIndex + 1))
|
|
|
|
/* Cute macros for type conversions */
|
|
#define TWO_CHARS_TO_SHORT(ch1,ch2) (((ch1)<<8)+(ch2))
|
|
#define SET_PT(pPt,x,y) (*((long *) (pPt)) = (y)*0x10000 + (x))
|
|
#define PT_TO_PT(pPtSrc,pPtDst) (*((long *) (pPtDst)) = *((long *) (pPtSrc)))
|
|
#define LONG_TO_PT(theLong,pPtDst) (*((long *) (pPtDst)) = (theLong))
|
|
#define PT_AS_LONG(pPtSrc) (*((long *) (pPtSrc)))
|
|
#define SET_RECT(pRect, x_ulh, y_ulh, x_lrh, y_lrh) \
|
|
SET_PT(&(pRect)->top, (x_ulh), (y_ulh)), SET_PT(&(pRect)->bottom, (x_lrh), (y_lrh))
|
|
|
|
/* Masks and a macro to ensure alignment of counts and addresses. Word alignment is
|
|
* required by the 68000 for non-byte pointer refereneces. Note that the result of
|
|
* WORD_ALIGN is the same as the original if the original was already word-aligned.
|
|
* Long alignment is for 68020 (and up) efficiency in general, and is a requirement
|
|
* of blocks in a 32-bit mode heap.
|
|
*
|
|
* QUAD_ALIGN added to be parallel with 68040 memory manager overpatch. // <37>
|
|
*/
|
|
#define QUADALIGN_MASK 0xFFFFFFF0 // <37>
|
|
#define LONGALIGN_MASK 0xFFFFFFFC
|
|
#define WORDALIGN_MASK 0xFFFFFFFE
|
|
#define QUAD_ALIGN(value) (value = ((value + 15) & QUADALIGN_MASK)) // <37>
|
|
#define LONG_ALIGN(value) (value = ((value + sizeof(long) - 1) & LONGALIGN_MASK))
|
|
#define WORD_ALIGN(value) (value = ((value + sizeof(short) - 1) & WORDALIGN_MASK))
|
|
#define LONG_ALIGNED(value) (((value) & (sizeof(long) - 1)) == 0)
|
|
#define WORD_ALIGNED(value) (((value) & (sizeof(short) - 1)) == 0)
|
|
|
|
/* Largest value for an unsigned field of any size */
|
|
#define MAXVALUE (0xFFFFFFFF)
|
|
|
|
/* Prototypes for utility routines */
|
|
void _DataInit(void);
|
|
Handle ProcessMgrHiNewHandle(u_size size, Ptr lockPtr);
|
|
Handle ProcessMgrNewHandle(u_size);
|
|
Handle GMBlk(u_size logicalSize, OSErr *error);
|
|
void MemClear(Ptr, unsigned long);
|
|
StringPtr StripLeadingNulls(StringPtr);
|
|
Handle NewMungedString(StringPtr, StringPtr);
|
|
typedef short (*RelStringGluePtr)(StringPtr pStr1, StringPtr pStr2);
|
|
StringPtr StrInStrList(Ptr, Ptr, short, RelStringGluePtr);
|
|
Handle GetRsrcHdlMatchingFirstLongword(long, long);
|
|
short GetIconIDFromBundle(OSType, unsigned long);
|
|
Boolean OptionKeyIsDown(void);
|
|
unsigned short disable(void);
|
|
void spl(unsigned short);
|
|
|
|
|
|
/************************************************************************************
|
|
* Process Mgr structure prototypes and access macros *
|
|
************************************************************************************/
|
|
|
|
/*
|
|
* Secondary process information structures.
|
|
*/
|
|
|
|
/* Printer type strings */
|
|
#define PRTYPE_STRING_SIZE 32
|
|
typedef Str31 PrTypeString, *PrTypeStringPtr, **PrTypeStringHandle;
|
|
|
|
/* Info specifying one directory */
|
|
typedef struct AppWDRec
|
|
{
|
|
short awdVolume;
|
|
unsigned long awdDirID;
|
|
} AppWDRec, *AppWDRecPtr;
|
|
|
|
/* List of directory specifiers. */
|
|
typedef struct AppWDList
|
|
{
|
|
short wdlCount;
|
|
AppWDRec wdlDirectories[0];
|
|
} AppWDList, *AppWDListPtr, **AppWDListHdl;
|
|
|
|
/* VBL descriptor */
|
|
typedef struct VBLDesc {
|
|
VBLTask *v_eladdr;
|
|
char *v_addr;
|
|
short v_count;
|
|
} VBLDesc, *VBLDescPtr, **VBLDescHdl;
|
|
|
|
/* Driver/DA descriptor */
|
|
typedef struct DCEDesc {
|
|
short d_unit;
|
|
Handle d_handle;
|
|
} DCEDesc, *DCEDescPtr, **DCEDescHdl;
|
|
|
|
/* Auxiliary process information in relocatable block */
|
|
/* ScriptMgrKeyGetSet.a is depending on the offset of currenta5 in this record. */
|
|
/* If you change this record, be sure to update ScriptMgrKeyGetSet.a <#39> */
|
|
typedef struct PCB
|
|
{
|
|
/* OS lomem */
|
|
short sysevtmask;
|
|
short bootvol;
|
|
Ptr switchdata;
|
|
char *defvcbptr;
|
|
WDCB defaultwdcb;
|
|
short defvrefnum;
|
|
Ptr pmsphook;
|
|
void (*fsqueuehook)();
|
|
short dserrcode;
|
|
|
|
/* Toolbox lomem */
|
|
char *stklowpt;
|
|
char *appllimit;
|
|
THz applzone;
|
|
unsigned long currenta5;
|
|
Str31 curapname;
|
|
LayerPtr curlayer;
|
|
Handle topmaphandle;
|
|
short curmap;
|
|
Handle menucinfo;
|
|
short sfsavedisk;
|
|
long curdirstore;
|
|
|
|
/* switched ExpandMem */
|
|
Ptr emScriptAppGlobals; /* Script Mgr stuff to be zeroed, switched */
|
|
long emAppleEvents; /* AppleEvent Mgr stuff to be zeroed, switched */
|
|
Handle emEditionMgrPerApp; /* Edition Mgr stuff to be zeroed, switched */
|
|
long emMessageManagerGlobals; /* Message Mgr stuff to be zeroed, switched */
|
|
|
|
/* process specific fields */
|
|
VBLDescHdl vblvars; /* VBLs switched out last time */
|
|
DCEDescHdl dces; /* drivers switched out last time */
|
|
Handle applPatchTable; /* registry of patches by application */
|
|
short applPatchCount; /* count of traps patched */
|
|
Ptr appSystemEventPatch; /* Special overlay patch, if needed */
|
|
Ptr appRecoverHandlePatch; /* Special overlay patch, if needed */
|
|
Handle puppetstringhdl; /* process' custom puppet string information */
|
|
PrTypeString localPrTypeString; /* name of printer type */
|
|
char enablePrTypeChanges; /* Can this proc change printer types if chooser does? */
|
|
short p_fileRefNum; /* resource file refnum */
|
|
short p_vrefnum; /* WD for parent directory of app file */
|
|
short p_appVolume; /* Volume for p_vrefnum */
|
|
long p_appDirID; /* Directory for p_vrefnum */
|
|
AppWDListHdl p_appWDList; /* WDs to open after launch */
|
|
unsigned long launchDate; /* TICKS at time of launch */
|
|
HListHdl p_PseudoEvtQHList; /* pseudo event queue */
|
|
ProcPtr p_gzproc; /* pointer to his appl zone grow zone proc */
|
|
HListHdl tempMemHListHdl; /* list of all the temporary handles for this process */
|
|
short p_daResource; /* DA resource number if this is DA handler */
|
|
#if PsychicTV
|
|
FragContextID fragContext; /* <44> CodeFragMgr context for this process */
|
|
unsigned long nativeFPRStorage[18*2]; /* <45> Storage for 18 64 bit floating point registers */
|
|
#endif
|
|
} PCB;
|
|
|
|
/* Define the descriptors for the Apple menu items that applications can add.
|
|
* IMPORTANT: aiNext must be in 0th long of the record so that the insertion
|
|
* code in AddAppleMenuItem works. aiNameStorage is at the end so we can put
|
|
* the (variable length) name there.
|
|
*/
|
|
typedef struct AppleItem
|
|
{
|
|
struct AppleItem **aiNext; /* list link (DO NOT MOVE) */
|
|
Handle aiIcon; /* item icon handle */
|
|
PEntryPtr aiProcess; /* process that installed this entry */
|
|
long aiRefCon; /* identifier to send to aiProcess */
|
|
short aiScript; /* script code (international) */
|
|
Style aiStyle; /* text styles */
|
|
char aiMark; /* item mark character */
|
|
StringHandle aiHelpString; /* descriptive string */
|
|
unsigned char aiNameStorage[]; /* item text */
|
|
} AppleItem, *AppleItemPtr, **AppleItemHdl;
|
|
|
|
/* Machine register context */
|
|
typedef struct SaveRegs /* general registers */
|
|
{
|
|
unsigned long d2,d3,d4,d5,d6,d7;
|
|
unsigned long a2,a3,a4,a5,a6;
|
|
unsigned short sr;
|
|
unsigned long pc;
|
|
} SaveRegs;
|
|
|
|
typedef struct FPUUserRegs /* floating pointer registers */
|
|
{
|
|
unsigned long fpcr, fpsr, fpiar;
|
|
extended96 fp0, fp1, fp2, fp3, fp4, fp5, fp6, fp7;
|
|
} FPUUserRegs;
|
|
|
|
typedef struct FPUFrame /* frame for FSAVE/FRESTORE instructions */
|
|
{
|
|
char isFullFPUFrame;
|
|
FPUUserRegs fpuUserRegs;
|
|
} FPUFrame;
|
|
|
|
/* This is the format of the register context save area pushed on the stack
|
|
* by the process switching routines (SwitchAllRegs and SwitchCPURegs).
|
|
*/
|
|
typedef struct AllRegs /* altogether now */
|
|
{
|
|
SaveRegs saveRegs;
|
|
unsigned long tmp1, tmp2;
|
|
FPUFrame fpuFrame;
|
|
} AllRegs;
|
|
|
|
/* Initial value in process context */
|
|
#define INITRET userret /* process' return address from main routine */
|
|
|
|
/* Primary process information structure */
|
|
/* ScriptMgrKeyGetSet.a is depending on the offset of p_pcb in this record. */
|
|
/* If you change this record, be sure to update ScriptMgrKeyGetSet.a <#39> */
|
|
|
|
typedef struct PEntry
|
|
{
|
|
short p_state; /* process state */
|
|
ProcessID p_mypid; /* the process id */
|
|
long p_type; /* type of task (usually APPL) */
|
|
/* NOTE: _Open patch assumes offset of p_signature field is 8 */
|
|
long p_signature; /* signature of application */
|
|
unsigned short p_nameScript; /* script code from app file name */
|
|
Boolean p_scrapIsNotFromLaunch; /* whether we've tried to MoveScrap() */
|
|
#ifdef DEBUG
|
|
unsigned long p_tattoo; /* telltale field */
|
|
#endif DEBUG
|
|
unsigned long p_version; /* version of application, for MicroSoft */
|
|
PEntryPtr p_NextProcess; /* link to next process on system */
|
|
PEntryPtr p_NextProcessInState; /* next process in same state list */
|
|
PEntryPtr p_PrevProcessInState; /* previous process in same state list */
|
|
PEntryPtr p_nextQueuedFrontProcess; /* next process in pFrontProcessQueue */
|
|
ProcessSerialNumber p_serialNumber; /* serial number (unique since startup) */
|
|
THz p_zone; /* pointer to application heap */
|
|
THz *p_zoneh; /* Handle to minor zone */
|
|
PEntryPtr nextAppleMenuProc; /* next process in all the apple menus */
|
|
PEntryPtr nextApplicationMenuProc; /* next process in Application Menu */
|
|
unsigned long p_taskmode; /* tasks created mode */
|
|
Boolean p_isfirstbackevt; /* is this the first background event? */
|
|
Boolean p_preventFirstSysBeepPatch; /* for HyperCard 1.2.5 */
|
|
unsigned short p_waitnexteventlevel; /* (how many levels deep) is the proc inside a _WaitNextEvent call */
|
|
PEntryPtr p_dadProcess; /* PEntryPtr to my dad */
|
|
unsigned long p_size; /* size of his world */
|
|
unsigned long p_ssize; /* size of his stack */
|
|
char *p_wptr; /* a phony window ptr */
|
|
PCB **p_pcb; /* Handle to process control block */
|
|
unsigned long p_sp; /* Saved stack pointer */
|
|
short p_eventmask; /* The process' event mask */
|
|
char p_haseditcmdkeys; /* whether or not the process can do cuts and copies */
|
|
unsigned char p_updatechances; /* remaining chances to complete BG updates */
|
|
short p_cutcopycount; /* how many cut or copies is he consistent with? */
|
|
HListHdl p_applemenuhlisthdl; /* handle to list of this guy's apple menus or nil if none */
|
|
Handle p_hideCurrentStr; /* handle to application menu front app hide item text */
|
|
Handle iconCacheHdl; /* application icon family cache */
|
|
short iconResourceID; /* application icon resource ID */
|
|
LayerPtr p_layer; /* pointer to my layer */
|
|
unsigned long p_slices; /* # of times process has CPU */
|
|
unsigned long p_wakeuptime; /* TICKS at which to wake this process */
|
|
unsigned long p_activeTime; /* Sum of ticks in possession of CPU */
|
|
short p_condemned; /* whether someone is killing this process */
|
|
unsigned short p_systemModeLevel; /* non-zero if system is its own client */
|
|
PuppetVars p_puppetvars; /* puppet-string related variables */
|
|
Handle p_lmemtool; /* handle to toolbox mem to be switched */
|
|
EPPCBlk eppcBlk; /* High Level Event control block */
|
|
#ifdef HAS_AUX_PROCESSMGR
|
|
short aux_waitproc; /* AUX process we're waiting to attach */
|
|
short aux_realpid; /* AUX native pid, not related to the MF pid */
|
|
short wakeup_flag; /* Process needs to leave GNE/EA early */
|
|
#endif HAS_AUX_PROCESSMGR
|
|
Handle p_fakeDAHandle; /* BS handle for FullPaint and MacDraw II */
|
|
LayerPtr p_floatLayer; /* For text services floating windows */
|
|
Boolean p_inlineAware; /* Flag for the Text Services Manager */
|
|
PEntryPtr *p_HandleForThisPEntry; /* == RecoverHandle(*(this_PEntry)) */
|
|
} PEntry;
|
|
|
|
/* External declarations for PEntry locators */
|
|
#define HighestkProcess (2)
|
|
#define LowestNonSystemPSN (8*1024)
|
|
#define EqualPSNConst(X, A) (((A)->lowLongOfPSN == (X)) && ((A)->highLongOfPSN == 0))
|
|
#define SetPSN(X, dst) {(dst)->highLongOfPSN = 0; (dst)->lowLongOfPSN = (X);}
|
|
#define IsGreaterPSN(src, dst) \
|
|
(((src)->highLongOfPSN != (dst)->highLongOfPSN) ? \
|
|
((src)->highLongOfPSN > (dst)->highLongOfPSN) \
|
|
: ((src)->lowLongOfPSN > (dst)->lowLongOfPSN))
|
|
extern Boolean EqualPSN(ProcessSerialNumberPtr, ProcessSerialNumberPtr);
|
|
extern PEntryPtr PEntryFromPSN(ProcessSerialNumberPtr);
|
|
extern PEntryPtr PEntryFromPID(ProcessID);
|
|
extern PEntryPtr PEntryFromFileSpec(FSSpecPtr, StringPtr);
|
|
|
|
#ifdef MODSQUAD
|
|
// Drag.h is not yet in the project. These definitions belong there
|
|
#define _DragDispatch 0xABED
|
|
#define gestaltDragMgrVersion 'drag' /* drag manager version */
|
|
pascal Boolean IsDragAware(WindowPtr, ProcessSerialNumber*)
|
|
= { 0x303C, 0x040F, _DragDispatch };
|
|
|
|
#define bgMouseDown 16
|
|
|
|
#define DRAG_DONE (0)
|
|
#define DRAG_INIT (1)
|
|
#define DRAG_IGNORED (2)
|
|
#endif
|
|
|
|
/* Process states (values of p_state) */
|
|
#define PRSLEEPING (0) /* on sleep queue, passing the time */
|
|
#define PRREADY (1) /* ready to go */
|
|
#define PRNULL (2) /* the last guy you'd want to switch in */
|
|
#define PRBACKRUN (3) /* sliced in for some extracurricular time */
|
|
#define PRRUN (4) /* frontmost user process */
|
|
#define PRUPDATE (5) /* current, but only here for an update visit */
|
|
#define PRMOVING (6) /* moving from ready to RUNNING as foreground */
|
|
#define PRPUPPET (7) /* getting events from the scratchpad event list */
|
|
|
|
#ifdef MODSQUAD
|
|
#define PRSTARTDRAG (8) /* waiting for a start drag call */
|
|
#endif
|
|
|
|
/* Special values of other fields */
|
|
#ifdef DEBUG
|
|
#define BRAND 'MOM '
|
|
#define IsProcessEntry(pProc) (pProc->p_tattoo == BRAND)
|
|
#endif DEBUG
|
|
|
|
/* The file type for Finder or a Finder-replacement */
|
|
#define FINDERS_TYPE 'FNDR'
|
|
#define IS_FINDER(pProc) (pProc->p_type == FINDERS_TYPE)
|
|
|
|
/* Data type for supporting the Text Service Manager. */
|
|
typedef struct FakeKeyRecord
|
|
{
|
|
long message; /* We need these two fields of the EventRecord */
|
|
short modifiers;
|
|
} FakeKeyRecord, *FakeKeyPtr, **FakeKeyHandle;
|
|
|
|
|
|
/************************************************************************************
|
|
* Process Mgr global data prototypes and external declarations *
|
|
************************************************************************************/
|
|
|
|
/* Macros for general heap setting in our patches/routines. Many heap operations
|
|
* on the SYSZONE or ProcessMgrZone can cause the Process Mgr heap to grow or shrink, which
|
|
* will result in a new value in ProcessMgrZone. We must be careful when setting THEZONE
|
|
* around such operations: the saved value is obsolete if it had been ProcessMgrZone, and
|
|
* ProcessMgrZone moved. The solution is to NOT save and restore THEZONE if it is initially
|
|
* equal to ProcessMgrZone. Any change to ProcessMgrZone will be reflected automatically by
|
|
* THEZONE.
|
|
* NOTE: These macros are not needed in some special cases, like when a) you know
|
|
* THEZONE != ProcessMgrZone to begin with, or b) you know the heap operations can not
|
|
* cause SYSZONE or ProcessMgrZone to change size.
|
|
* NOTE: Assumes a5 == PROCESSMGRGLOBALS
|
|
*/
|
|
|
|
#define SafeSetZone(saveZone, tempZone) \
|
|
{ if ((saveZone = THEZONE) == ProcessMgrZone) saveZone = nil; THEZONE = tempZone; }
|
|
#define SafeRestoreZone(saveZone) { if (saveZone != nil) THEZONE = saveZone; }
|
|
|
|
/* External declarations for global data */
|
|
extern PEntry NullProcess;
|
|
#define pNullProcess (&NullProcess)
|
|
#define pProcessList pNullProcess->p_NextProcess
|
|
|
|
#ifdef HAS_AUX_PROCESSMGR
|
|
extern Boolean AUXIsPresent;
|
|
#endif HAS_AUX_PROCESSMGR
|
|
|
|
extern unsigned long ProcessNumberSource;
|
|
extern ProcessID ProcessIDSource;
|
|
extern short nbacks;
|
|
extern short remnulls;
|
|
extern short initialProcessSR;
|
|
extern PEntryPtr pCurrentProcess;
|
|
extern PEntryPtr pFrontProcess;
|
|
extern PEntryPtr pNewFrontProcess;
|
|
extern PEntryPtr pFrontProcessQueue;
|
|
extern PEntryPtr pLastBGProcess;
|
|
extern PEntryPtr pShellProcess;
|
|
extern PEntryPtr pDebugProcess;
|
|
|
|
extern PEntryPtr pSleepingStateList;
|
|
extern PEntryPtr pDyingStateList;
|
|
|
|
extern Boolean ShellWasFinderType;
|
|
|
|
extern LayerPtr MFLayer;
|
|
extern LayerPtr IMLayer;
|
|
extern LayerPtr desklayer;
|
|
extern PEntryPtr desklayerowner;
|
|
|
|
extern unsigned long lastswitch;
|
|
extern unsigned long nextswitch;
|
|
|
|
extern short cutCopyCount;
|
|
extern short coercionState;
|
|
extern short dont_switch;
|
|
extern Boolean napOver;
|
|
|
|
#ifdef MODSQUAD
|
|
extern short gDragState;
|
|
extern Boolean gDragMgrIsAvailable;
|
|
extern EventRecord gDragEvent;
|
|
extern PEntryPtr gFrontDragProcess;
|
|
#endif
|
|
|
|
extern MyScrapInfo srcMyScrapInfo;
|
|
extern short nullTimeout;
|
|
|
|
extern AppleItemHdl FirstAppleItem;
|
|
extern Handle hGenericAppIconSuite;
|
|
extern Handle hGenericDAIconSuite;
|
|
|
|
extern Handle standardMenuDefProcRsrc;
|
|
extern MenuHandle ApplicationMenuHdl;
|
|
extern StringHandle hHideCurrent;
|
|
|
|
extern THz ProcessMgrZone;
|
|
extern HListHdl SystemTempMemHList;
|
|
|
|
extern short kernelMode;
|
|
extern char *kernelstack;
|
|
extern unsigned long kernelstackbase;
|
|
extern short kernelbusy;
|
|
|
|
extern Boolean In32BitMode;
|
|
extern unsigned long initLocationZero;
|
|
extern Ptr initMemTop;
|
|
extern Ptr initFSQueueHook;
|
|
|
|
extern Ptr initCurStackBase;
|
|
|
|
extern Handle appleMenuDefProcRsrc;
|
|
|
|
extern Ptr switchTabPtr;
|
|
extern u_size lmemToolDataSize;
|
|
|
|
extern Boolean IsOldDebugger;
|
|
extern Ptr oldExceptionVectors[];
|
|
|
|
extern Ptr debugEntryRoutine;
|
|
extern Ptr debugExitRoutine;
|
|
extern Ptr debugToAppRoutine;
|
|
extern char debugControlKeyCode;
|
|
extern short debugKeyTryCount;
|
|
|
|
extern OSErr ppcInitErr;
|
|
extern MFmsgBlkPtr pSystemQuitAllMsg;
|
|
|
|
extern Boolean allocateGMBlkInSysHeap;
|
|
extern Boolean Colorized;
|
|
extern Boolean MachineHasFPU;
|
|
extern Boolean MachineHasMacPlusKbd;
|
|
|
|
extern unsigned short fakeKeyCount;
|
|
extern FakeKeyHandle fakeKeyHandle;
|
|
extern unsigned short dontGetFakeKey;
|
|
|
|
extern PEntryPtr tsmLayerOwner;
|
|
extern Boolean routeEvent;
|
|
|
|
extern Boolean skiaExists; // <36>
|
|
|
|
/************************************************************************************
|
|
* OSDispatch dispatch table
|
|
************************************************************************************/
|
|
|
|
/* Entry to record a single OSDispatch dispatch table entry */
|
|
typedef struct OSDispatchEntry {
|
|
void (*dispatchAddr)();
|
|
short dispatchDepth;
|
|
short dispatchRetSize;
|
|
} OSDispatchEntry;
|
|
|
|
/* Dispatch table itself */
|
|
extern struct OSDispatchEntry OSDispatchTable[];
|
|
|
|
/* Dispatch numbers for specific routines */
|
|
#define _IDRequestScratchSwitchTask (0x0000)
|
|
#define _IDGetActiveTaskInfo (0x0001)
|
|
#define _IDGetSwitchInfo (0x0002)
|
|
#define _IDCancelSwitch (0x0003)
|
|
#define GETLAYERID (0x0004)
|
|
#define LCALCVISID (0x0005)
|
|
#define LCVBEHINDID (0x0006)
|
|
#define LPAINTBEHINDID (0x0007)
|
|
#define LCLIPABOVEID (0x0008)
|
|
#define LPAINTONEID (0x0009)
|
|
#define LAYERINSERTID (0x000A)
|
|
#define LAYERDELETEID (0x000B)
|
|
#define MAKETOPLAYERID (0x000C)
|
|
#define LAYERCLOSEID (0x000D)
|
|
#define LAYERINITID (0x000E)
|
|
#define LAYERFINDID (0x000F)
|
|
#define KERNELLAUNCHID (0x0010)
|
|
#define TWFGSWITCHID (0x0011)
|
|
#define GETNEXTHIGHLEVELEVENTID (0x0012)
|
|
#define TWGETPIDID (0x0013)
|
|
#define NEWDESKTOPLAYEROWNERID (0x0014)
|
|
#define TEMPMAXMEMID (0x0015)
|
|
#define TEMPTOPMEMID (0x0016)
|
|
#define TWGETPROCINFOID (0x0017)
|
|
#define TEMPFREEMEMID (0x0018)
|
|
#define DISABLESWITCHINGID (0x0019)
|
|
#define ENABLESWITCHINGID (0x001A)
|
|
#define TWPOSTPSEUDOID (0x001B)
|
|
#define SLEEPPROCESSID (0x001C)
|
|
#define TEMPNEWHANDLEID (0x001D)
|
|
#define TEMPHLOCKID (0x001E)
|
|
#define TEMPHUNLOCKID (0x001F)
|
|
#define TEMPDISPOSEHANDLEID (0x0020)
|
|
#define LNEWWINDOWID (0x0021)
|
|
#define LCLOSEWINDOWID (0x0022)
|
|
#define LGETAUXWINID (0x0023)
|
|
#define TWPOSTALLPSEUDOID (0x0024)
|
|
#define LCOLORINVALRECTID (0x0025)
|
|
#define SETSTDFILEDIRID (0x0026)
|
|
#define GETPRTYPESTRINGSID (0x0027)
|
|
#define SETPRTYPESTRINGSID (0x0028)
|
|
#define BACKGROUNDNOTIFYID (0x0029)
|
|
#define LSHOWHIDEID (0x002A)
|
|
#define LGETNEXTLAYER (0x002B)
|
|
#define GETPROCESSTRAPADDRESSID (0x002C)
|
|
#define SETPROCESSTRAPADDRESSID (0x002D)
|
|
#define READWRITEPROCESSMEMORYID (0x002E)
|
|
#define READWRITEPROCESSFPUREGSID (0x002F)
|
|
#define REGISTERDEBUGGERID (0x0030)
|
|
#define ADDAPPLEMENUITEMID (0x0031)
|
|
#define DELETEAPPLEMENUITEMID (0x0032)
|
|
#define ACCEPTHIGHLEVELEVENTID (0x0033)
|
|
#define POSTHIGHLEVELEVENTID (0x0034)
|
|
#define GETSERIALNUMBERFROMPORTNAMESID (0x0035)
|
|
#define LAUNCHDESKACCESSORYID (0x0036)
|
|
#define GETCURRENTPROCESSID (0x0037)
|
|
#define GETNEXTPROCESSID (0x0038)
|
|
#define GETPROCESSFROMLAYERID (0x0039)
|
|
#define GETPROCESSINFORMATIONID (0x003A)
|
|
#define SETFRONTPROCESSID (0x003B)
|
|
#define WAKEUPPROCESSID (0x003C)
|
|
#define SAMEPROCESSID (0x003D)
|
|
#define GETAUXMENUITEMID (0x003E)
|
|
#define GETSYSTEMCLIENTPROCESSID (0x003F)
|
|
#define BEGINSYSTEMMODEID (0x0040)
|
|
#define ENDSYSTEMMODEID (0x0041)
|
|
#define REQUESTVOLUMENOTIFICATIONID (0x0042)
|
|
#define DECLINEVOLUMENOTIFICATIONID (0x0043)
|
|
#define KILLPROCESSID (0x0044)
|
|
#define GETSPECIFICHIGHLEVELEVENTID (0x0045)
|
|
#define GETPORTNAMEFROMPSNID (0x0046)
|
|
#define SYSZONEFLOATSIZESID (0x0047)
|
|
#define NEWFLOATLAYERID (0x0048)
|
|
#define DISPOSEFLOATLAYERID (0x0049)
|
|
#define POSTFAKEKEYDOWNID (0x004A)
|
|
#define POSTTEXTID (0x004B)
|
|
#define INLINEAWAREID (0x004C)
|
|
#define NEWTSMLAYEROWNERID (0x004D)
|
|
#define ROUTEEVENTTOSWMID (0x004E)
|
|
#define PENTRYFROMPROCESSSERIALNUMBERID (0x004F)
|
|
|
|
#ifdef MODSQUAD
|
|
#define ACCEPTDRAGID (0x0050)
|
|
#endif
|
|
|
|
/* Stack depth (number of bytes of parameters) for specific routines */
|
|
#define REQUESTSCRATCHSWITCHDEPTH ((2*2)+(2*4))
|
|
#define GETACTIVETASKINFODEPTH ((1*2)+(1*4))
|
|
#define GETSWITCHINFODEPTH ((0*2)+(1*4))
|
|
#define CANCELSWITCHDEPTH ((0*2)+(0*4))
|
|
#define GETLAYERDEPTH (0*4)
|
|
#define LCALCVISDEPTH (2*4)
|
|
#define LCVBEHINDDEPTH (3*4)
|
|
#define LPAINTBEHINDDEPTH (3*4)
|
|
#define LCLIPABOVEDEPTH (2*4)
|
|
#define LPAINTONEDEPTH (3*4)
|
|
#define LAYERINSERTDEPTH (2*4)
|
|
#define LAYERDELETEDEPTH (1*4)
|
|
#define MAKETOPLAYERDEPTH (1*4)
|
|
#define LAYERCLOSEDEPTH (1*4)
|
|
#define LAYERINITDEPTH (0*4)
|
|
#define LAYERFINDDEPTH (1*4)
|
|
#define KERNELLAUNCHDEPTH (1*4)
|
|
#define TWFGSWITCHDEPTH (1*2)
|
|
#define GETNEXTHIGHLEVELEVENTDEPTH ((2*2)+(1*4))
|
|
#define TWGETPIDDEPTH (0)
|
|
#define NEWDESKTOPLAYEROWNERDEPTH (2*4)
|
|
#define TEMPMAXMEMDEPTH (4)
|
|
#define TEMPTOPMEMDEPTH (0)
|
|
#define TWGETPROCINFODEPTH ((1*2)+(1*4))
|
|
#define TEMPFREEMEMDEPTH (0)
|
|
#define DISABLESWITCHINGDEPTH (0*4)
|
|
#define ENABLESWITCHINGDEPTH (0*4)
|
|
#define TWPOSTPSEUDODEPTH (2+4+2)
|
|
#define SLEEPPROCESSDEPTH (4)
|
|
#define TEMPNEWHANDLEDEPTH (2*4)
|
|
#define TEMPHLOCKDEPTH (2*4)
|
|
#define TEMPHUNLOCKDEPTH (2*4)
|
|
#define TEMPDISPOSEHANDLEDEPTH (2*4)
|
|
#define LNEWWINDOWDEPTH (1*4)
|
|
#define LCLOSEWINDOWDEPTH (1*4)
|
|
#define LGETAUXWINDEPTH (3*4)
|
|
#define TWPOSTALLPSEUDODEPTH (3*4+2)
|
|
#define LCOLORINVALRECTDEPTH (4+2+2)
|
|
#define SETSTDFILEDIRDEPTH (2+2+4)
|
|
#define GETPRTYPESTRINGSDEPTH (4)
|
|
#define SETPRTYPESTRINGSDEPTH (6)
|
|
#define BACKGROUNDNOTIFYDEPTH (4)
|
|
#define LSHOWHIDEDEPTH (4+2)
|
|
#define LGETNEXTLAYERDEPTH (4+2)
|
|
#define GETPROCESSTRAPADDRESSDEPTH (4+4+2+2)
|
|
#define SETPROCESSTRAPADDRESSDEPTH (4+4+2+2)
|
|
#define READWRITEPROCESSMEMORYDEPTH (4+4+4+4+2)
|
|
#define READWRITEPROCESSFPUREGSDEPTH (4+4+2)
|
|
#define REGISTERDEBUGGERDEPTH (4+4+4+4+2)
|
|
#define ADDAPPLEMENUITEMDEPTH (4+2+4+2+4)
|
|
#define DELETEAPPLEMENUITEMDEPTH (4)
|
|
#define ACCEPTHIGHLEVELEVENTDEPTH (4*4)
|
|
#define POSTHIGHLEVELEVENTDEPTH (6*4)
|
|
#define GETSERIALNUMBERFROMPORTNAMEDEPTH (2*4)
|
|
#define LAUNCHDESKACCESSORYDEPTH (2*4)
|
|
#define GETCURRENTPROCESSDEPTH (1*4)
|
|
#define GETNEXTPROCESSDEPTH (1*4)
|
|
#define GETPROCESSFROMLAYERDEPTH (2*4)
|
|
#define GETPROCESSINFORMATIONDEPTH (2*4)
|
|
#define SETFRONTPROCESSDEPTH (1*4)
|
|
#define WAKEUPPROCESSDEPTH (1*4)
|
|
#define SAMEPROCESSDEPTH (2*4 + 1*2)
|
|
#define GETAUXMENUITEMDEPTH (4*4)
|
|
#define GETSYSTEMCLIENTPROCESSDEPTH (1*4)
|
|
#define BEGINSYSTEMMODEDEPTH (2*4)
|
|
#define ENDSYSTEMMODEDEPTH (2*4)
|
|
#define REQUESTVOLUMENOTIFICATIONDEPTH (2*4)
|
|
#define DECLINEVOLUMENOTIFICATIONDEPTH (2*4)
|
|
#define KILLPROCESSDEPTH (1*4)
|
|
#define GETSPECIFICHIGHLEVELEVENTDEPTH (2*4+1*2)
|
|
#define GETPORTNAMEFROMPSNDEPTH (2*4)
|
|
#define SYSZONEFLOATSIZESDEPTH (2*4)
|
|
#define NEWFLOATLAYERDEPTH (4)
|
|
#define DISPOSEFLOATLAYERDEPTH (4)
|
|
#define POSTFAKEKEYDOWNDEPTH (4)
|
|
#define POSTTEXTDEPTH (4+2)
|
|
#define INLINEAWAREDEPTH (4+2)
|
|
#define NEWTSMLAYEROWNERDEPTH (4)
|
|
#define ROUTEEVENTTOSWMDEPTH (2)
|
|
#define PENTRYFROMPROCESSSERIALNUMBERDEPTH (4)
|
|
|
|
#ifdef MODSQUAD
|
|
#define ACCEPTDRAGDEPTH (0)
|
|
#endif
|
|
|
|
/* Size of return value for specific routines */
|
|
#define REQUESTSCRATCHSWITCHRETSIZE (0)
|
|
#define GETACTIVETASKINFORETSIZE (2)
|
|
#define GETSWITCHINFORETSIZE (0)
|
|
#define CANCELSWITCHRETSIZE (0)
|
|
#define GETLAYERRETSIZE (1*4)
|
|
#define LCALCVISRETSIZE (0*4)
|
|
#define LCVBEHINDRETSIZE (0*4)
|
|
#define LPAINTBEHINDRETSIZE (0*4)
|
|
#define LCLIPABOVERETSIZE (0*4)
|
|
#define LPAINTONERETSIZE (0*4)
|
|
#define LAYERINSERTRETSIZE (0*4)
|
|
#define LAYERDELETERETSIZE (0*4)
|
|
#define MAKETOPLAYERRETSIZE (0*4)
|
|
#define LAYERCLOSERETSIZE (0*4)
|
|
#define LAYERINITRETSIZE (0*4)
|
|
#define LAYERFINDRETSIZE (1*4)
|
|
|
|
#define KERNELLAUNCHRETSIZE (2)
|
|
#define TWFGSWITCHRETSIZE (4)
|
|
#define GETNEXTHIGHLEVELEVENTRETSIZE (2)
|
|
#define TWGETPIDRETSIZE (2)
|
|
#define NEWDESKTOPLAYEROWNERRETSIZE (2)
|
|
#define TEMPMAXMEMSIZE (4)
|
|
#define TEMPTOPMEMSIZE (4)
|
|
#define TWGETPROCINFOSIZE (4)
|
|
#define TEMPFREEMEMSIZE (4)
|
|
#define DISABLESWITCHINGSIZE (0)
|
|
#define ENABLESWITCHINGSIZE (0)
|
|
#define TWPOSTPSEUDORETSIZE (0)
|
|
#define SLEEPPROCESSRETSIZE (0)
|
|
#define TEMPNEWHANDLESIZE (4)
|
|
#define TEMPHLOCKSIZE (0)
|
|
#define TEMPHUNLOCKSIZE (0)
|
|
#define TEMPDISPOSEHANDLESIZE (0)
|
|
#define LNEWWINDOWRETSIZE (0)
|
|
#define LCLOSEWINDOWRETSIZE (0)
|
|
#define LGETAUXWINRETSIZE (2)
|
|
#define TWPOSTALLPSEUDORETSIZE (2)
|
|
#define LCOLORINVALRECTRETSIZE (0)
|
|
#define SETSTDFILEDIRRETSIZE (0)
|
|
#define GETPRTYPESTRINGSRETSIZE (2)
|
|
#define SETPRTYPESTRINGSRETSIZE (0)
|
|
#define BACKGROUNDNOTIFYRETSIZE (0)
|
|
#define LSHOWHIDERETSIZE (0)
|
|
#define LGETNEXTLAYERRETSIZE (4)
|
|
#define GETPROCESSTRAPADDRESSRETSIZE (2)
|
|
#define SETPROCESSTRAPADDRESSRETSIZE (2)
|
|
#define READWRITEPROCESSMEMORYRETSIZE (2)
|
|
#define READWRITEPROCESSFPUREGSRETSIZE (2)
|
|
#define REGISTERDEBUGGERRETSIZE (2)
|
|
#define ADDAPPLEMENUITEMRETSIZE (2)
|
|
#define DELETEAPPLEMENUITEMRETSIZE (2)
|
|
#define ACCEPTHIGHLEVELEVENTRETSIZE (2)
|
|
#define POSTHIGHLEVELEVENTRETSIZE (2)
|
|
#define GETSERIALNUMBERFROMPORTNAMERETSIZE (2)
|
|
#define LAUNCHDESKACCESSORYSIZE (2)
|
|
#define GETCURRENTPROCESSRETSIZE (2)
|
|
#define GETNEXTPROCESSRETSIZE (2)
|
|
#define GETPROCESSFROMLAYERRETSIZE (2)
|
|
#define GETPROCESSINFORMATIONRETSIZE (2)
|
|
#define SETFRONTPROCESSRETSIZE (2)
|
|
#define WAKEUPPROCESSRETSIZE (2)
|
|
#define SAMEPROCESSRETSIZE (2)
|
|
#define GETAUXMENUITEMRETSIZE (2)
|
|
#define GETSYSTEMCLIENTPROCESSRETSIZE (2)
|
|
#define BEGINSYSTEMMODERETSIZE (2)
|
|
#define ENDSYSTEMMODERETSIZE (2)
|
|
#define REQUESTVOLUMENOTIFICATIONRETSIZE (2)
|
|
#define DECLINEVOLUMENOTIFICATIONRETSIZE (2)
|
|
#define KILLPROCESSRETSIZE (2)
|
|
#define GETSPECIFICHIGHLEVELEVENTRETSIZE (2)
|
|
#define GETPORTNAMEFROMPSNRETSIZE (2)
|
|
#define SYSZONEFLOATSIZESRETSIZE (2)
|
|
#define NEWFLOATLAYERRETSIZE (2)
|
|
#define DISPOSEFLOATLAYERRETSIZE (2)
|
|
#define POSTFAKEKEYDOWNSIZE (2)
|
|
#define POSTTEXTSIZE (2)
|
|
#define INLINEAWARESIZE (2)
|
|
#define NEWTSMLAYEROWNERSIZE (2)
|
|
#define ROUTEEVENTTOSWMSIZE (2)
|
|
#define PENTRYFROMPROCESSSERIALNUMBERSIZE (4)
|
|
|
|
#ifdef MODSQUAD
|
|
#define ACCEPTDRAGSIZE (2)
|
|
#endif
|
|
|
|
/************************************************************************************
|
|
* Patch Table
|
|
************************************************************************************/
|
|
|
|
/* Indices into the saved trap array (patchtrap).
|
|
* ***NOTE: Mark all new traps (i.e. the ones you don't expect to already
|
|
* exist with ISNEWTRAP in the oldtrap field in each entry of the patchtraps[] array.
|
|
*/
|
|
#define ISOLDTRAP ((Ptr)(0))
|
|
#define ISNEWTRAP ((Ptr)(-1)) /* Specially defined (by us) traps */
|
|
|
|
#define FIRST_TRAP (0)
|
|
|
|
/* NOTE: Changes here need to also happen to tables in Data.c and Data.a */
|
|
/* First define all traps that are in ROM 78 only */
|
|
#define FIRST_ROM78_TRAP (FIRST_TRAP+0)
|
|
#define HANDTOHAND (FIRST_ROM78_TRAP+0)
|
|
#define LAST_ROM78_TRAP (HANDTOHAND)
|
|
|
|
/* Now define all ROM 75 traps */
|
|
#define FIRST_ROM75_TRAP (LAST_ROM78_TRAP+1)
|
|
#define ADDRESMENU (FIRST_ROM75_TRAP+0)
|
|
#define CHECKLOAD (FIRST_ROM75_TRAP+1)
|
|
#define CLOSE (FIRST_ROM75_TRAP+2)
|
|
#define DISPOSHANDLE (FIRST_ROM75_TRAP+3)
|
|
#define DRAWMENUBAR (FIRST_ROM75_TRAP+4)
|
|
#define EJECT (FIRST_ROM75_TRAP+5)
|
|
#define EVENTAVAIL (FIRST_ROM75_TRAP+6)
|
|
#define EXITTOSHELL (FIRST_ROM75_TRAP+7)
|
|
#define GETNAMEDRESOURCE (FIRST_ROM75_TRAP+8)
|
|
#define GETNEXTEVENT (FIRST_ROM75_TRAP+9)
|
|
#define GETRESATTRS (FIRST_ROM75_TRAP+10)
|
|
#define GETRESOURCE (FIRST_ROM75_TRAP+11)
|
|
#define GETSCRAP (FIRST_ROM75_TRAP+12)
|
|
#define GETVOL (FIRST_ROM75_TRAP+13)
|
|
#define GETVOLINFO (FIRST_ROM75_TRAP+14)
|
|
#define HANDLEZONE (FIRST_ROM75_TRAP+15)
|
|
#define HFSDISPATCH (FIRST_ROM75_TRAP+16)
|
|
#define INITWINDOWS (FIRST_ROM75_TRAP+17)
|
|
#define LAUNCH (FIRST_ROM75_TRAP+18)
|
|
#define MENUKEY (FIRST_ROM75_TRAP+19)
|
|
#define MENUSELECT (FIRST_ROM75_TRAP+20)
|
|
#define MOUNTVOL (FIRST_ROM75_TRAP+21)
|
|
#define NEWHANDLE (FIRST_ROM75_TRAP+22)
|
|
#define OFFLINE (FIRST_ROM75_TRAP+23)
|
|
#define OPEN (FIRST_ROM75_TRAP+24)
|
|
#define OPENDESKACC (FIRST_ROM75_TRAP+25)
|
|
#define OPENRF (FIRST_ROM75_TRAP+26)
|
|
#define OSDISPATCH (FIRST_ROM75_TRAP+27)
|
|
#define OSRESERVED (FIRST_ROM75_TRAP+28)
|
|
#define PACK3 (FIRST_ROM75_TRAP+29)
|
|
#define POSTEVENT (FIRST_ROM75_TRAP+30)
|
|
#define PUTSCRAP (FIRST_ROM75_TRAP+31)
|
|
#define RDRVRINSTALL (FIRST_ROM75_TRAP+32)
|
|
#define REALLOCHANDLE (FIRST_ROM75_TRAP+33)
|
|
#define RECOVERHANDLE (FIRST_ROM75_TRAP+34)
|
|
#define RELEASERESOURCE (FIRST_ROM75_TRAP+35)
|
|
#define SETCURSOR (FIRST_ROM75_TRAP+36)
|
|
#define SETGROWZONE (FIRST_ROM75_TRAP+37)
|
|
#define SIZERSRC (FIRST_ROM75_TRAP+38)
|
|
#define STILLDOWN (FIRST_ROM75_TRAP+39)
|
|
#define SYSEDIT (FIRST_ROM75_TRAP+40)
|
|
#define SYSERROR (FIRST_ROM75_TRAP+41)
|
|
#define SYSTEMCLICK (FIRST_ROM75_TRAP+42)
|
|
#define SYSTEMEVENT (FIRST_ROM75_TRAP+43)
|
|
#define SYSTEMMENU (FIRST_ROM75_TRAP+44)
|
|
#define SYSTEMTASK (FIRST_ROM75_TRAP+45)
|
|
#define UNMOUNTVOL (FIRST_ROM75_TRAP+46)
|
|
#define UPDATERESFILE (FIRST_ROM75_TRAP+47)
|
|
#define WAITMOUSEUP (FIRST_ROM75_TRAP+48)
|
|
#define WAITNEXTEVENT (FIRST_ROM75_TRAP+49)
|
|
#define WAKEUP (FIRST_ROM75_TRAP+50)
|
|
#define ZEROSCRAP (FIRST_ROM75_TRAP+51)
|
|
#define LAST_ROM75_TRAP (ZEROSCRAP)
|
|
|
|
/* Patch SetTrapAddress last so we don't use patched version to make our patches */
|
|
#define SETTRAPADDRESS (LAST_ROM75_TRAP+1)
|
|
|
|
/* Entry to record a single trap patch */
|
|
typedef struct PatchEntry {
|
|
unsigned short trapnum;
|
|
unsigned short traptype;
|
|
pascal void (*newtrap)();
|
|
pascal void (*oldtrap)();
|
|
} PatchEntry, *PatchEntryPtr, **PatchEntryHdl;
|
|
|
|
/* The trap array itself */
|
|
extern PatchEntry patchtraps[];
|
|
|
|
#ifdef DEBUG
|
|
/* This is debugging stuff; it don't have to be pretty (and it ain't) */
|
|
void DebuggerMsg(char *, int, char *);
|
|
#define NO_MESSAGE_ID nil
|
|
#define ASSERTION_FAILURE_ID ((Ptr) -1)
|
|
#define db() { \
|
|
unsigned long dbOldA5; \
|
|
dbOldA5 = ProcessMgrA5SimpleSetup(); \
|
|
DebuggerMsg(__FILE__, __LINE__, NO_MESSAGE_ID); \
|
|
A5SimpleRestore(dbOldA5); }
|
|
#define dbmsg(msg) { \
|
|
unsigned long dbOldA5; \
|
|
dbOldA5 = ProcessMgrA5SimpleSetup(); \
|
|
DebuggerMsg(__FILE__, __LINE__, msg); \
|
|
A5SimpleRestore(dbOldA5); }
|
|
#define assert(assertion) \
|
|
{if (!(assertion)) { \
|
|
unsigned long dbOldA5; \
|
|
dbOldA5 = ProcessMgrA5SimpleSetup(); \
|
|
DebuggerMsg(__FILE__, __LINE__, ASSERTION_FAILURE_ID); \
|
|
A5SimpleRestore(dbOldA5); } }
|
|
#else
|
|
#define db()
|
|
#define dbmsg(msg)
|
|
#define assert(assertion)
|
|
#endif DEBUG
|
|
|
|
#endif __DATA__
|