- ZU ;SF/JLI,RWF - For GT.M, TIE ALL TERMINALS TO THIS ROUTINE!! ;11/24/2003 11:34
- ;;8.0;KERNEL;**275,419**;Jul 10, 1995;Build 5
- ; for GT.M for VMS & Unix, version 4.3
- ;
- ;The env var ZINTRRUPT should be set to catch all interrupts.
- EN ;See that escape processing is off, Conflict with Screenman
- U $P:(NOCENABLE:NOESCAPE)
- N $ESTACK,$ETRAP S $ETRAP="D ERR^ZU Q:$QUIT -9 Q"
- S $ZINTERRUPT="I $$JOBEXAM^ZU($ZPOSITION)"
- D:+$G(^%ZTSCH("LOGRSRC")) LOGRSRC^%ZOSV("$LOGIN$")
- D COUNT^XUSCNT(1)
- G ^XUS
- ;
- ;
- ERR ;Come here on error
- ; handle stack overflow errors specifically
- I $P($ZS,",",3)["STACKCRIT"!("STACKOFLOW"[$P($ZS,",",3)) S $ET="Q:$ST>"_($ST-8)_" G ERR2^ZU" Q
- ;
- ERR2 ;
- S $ETRAP="D UNWIND^ZU" L ;Backup Trap
- U $P:NOCENABLE
- Q:$ECODE["<PROG>"
- I $P($ZS,",",2,3)["^XUS1A:2, %GTM-E-IOWRITERR" G HALT
- ;
- D ^%ZTER K %ZT ; Capture symbol table first!
- ;
- I $G(IO)]"",$D(IO(1,IO)),$E($G(IOST))="P" D
- . U IO
- . W @$S($D(IOF):IOF,1:"#")
- I $G(IO(0))]"" D
- . U IO(0)
- . W !!,"RECORDING THAT AN ERROR OCCURRED ---"
- . W !!?15,"Sorry 'bout that"
- . W !,*7
- . W !?10,"$STACK=",$STACK," $ECODE=",$ECODE
- . W !?10,"$ZSTATUS=",$ZSTATUS
- ;
- ;
- I $G(DUZ)'>0 G HALT
- S $ET="D HALT^ZU"
- ;
- I $P($ZS,",",3)'["-CTRLC" S XUERF="" G ^XUSCLEAN ;419
- CTRLC U $P
- W !,"--Interrupt Acknowledged",!
- D KILL1^XUSCLEAN ;Clean up symbol table
- S $ECODE=",<<POP>>,"
- Q
- ;
- UNWIND ;Unwind the stack
- Q:$ESTACK>1 G CTRLC2:$ECODE["<<POP>>"
- S $ECODE=""
- Q
- ;
- CTRLC2 S $ECODE="" G:$G(^XUTL("XQ",$J,"T"))<2 ^XUSCLEAN
- S ^XUTL("XQ",$J,"T")=1,XQY=$G(^(1)),XQY0=$P(XQY,"^",2,99)
- G:$P(XQY0,"^",4)'="M" HALT
- S XQPSM=$P(XQY,"^",1),XQY=+XQPSM,XQPSM=$P(XQPSM,XQY,2,3)
- G:'XQY ^XUSCLEAN
- S $ECODE="",$ETRAP="D ERR^ZU Q:$QUIT 0 Q"
- U $P:NOESCAPE
- G M1^XQ
- ;
- HALT I $D(^XUTL("XQ",$J)) D:$G(DUZ)>0 BYE^XUSCLEAN
- D COUNT^XUSCNT(-1)
- D:+$G(^%ZTSCH("LOGRSRC")) LOGRSRC^%ZOSV("$LOGOUT$")
- HALT
- ;
- JOBEXAM(%ZPOS) ;
- N %reference S %reference=$REFERENCE
- S ^XUTL("XUSYS",$J,0)=$H,^XUTL("XUSYS",$J,"INTERRUPT")=$G(%ZPOS)
- I %ZPOS["^" S ^XUTL("XUSYS",$J,"codeline")=$T(@%ZPOS)
- K ^XUTL("XUSYS",$J,"JE")
- I $G(^XUTL("XUSYS","COMMAND"))'="EXAM" ZSHOW "SD":^XUTL("XUSYS",$J,"JE")
- I $G(^XUTL("XUSYS","COMMAND"))="EXAM" ZSHOW "*":^XUTL("XUSYS",$J,"JE")
- I $G(^XUTL("XUSYS",$J,"CMD"))="HALT" ;To do.
- Q 1
- ;
- --- Routine Detail --- with STRUCTURED ROUTINE LISTING ---[H[J[2J[HZUGTM 2340 printed Feb 18, 2025@23:43:07 Page 2
- ZU ;SF/JLI,RWF - For GT.M, TIE ALL TERMINALS TO THIS ROUTINE!! ;11/24/2003 11:34
- +1 ;;8.0;KERNEL;**275,419**;Jul 10, 1995;Build 5
- +2 ; for GT.M for VMS & Unix, version 4.3
- +3 ;
- +4 ;The env var ZINTRRUPT should be set to catch all interrupts.
- EN ;See that escape processing is off, Conflict with Screenman
- +1 USE $PRINCIPAL:(NOCENABLE:NOESCAPE)
- +2 NEW $ESTACK,$ETRAP
- SET $ETRAP="D ERR^ZU Q:$QUIT -9 Q"
- +3 SET $ZINTERRUPT="I $$JOBEXAM^ZU($ZPOSITION)"
- +4 if +$GET(^%ZTSCH("LOGRSRC"))
- DO LOGRSRC^%ZOSV("$LOGIN$")
- +5 DO COUNT^XUSCNT(1)
- +6 GOTO ^XUS
- +7 ;
- +8 ;
- ERR ;Come here on error
- +1 ; handle stack overflow errors specifically
- +2 IF $PIECE($ZS,",",3)["STACKCRIT"!("STACKOFLOW"[$PIECE($ZS,",",3))
- SET $ETRAP="Q:$ST>"_($STACK-8)_" G ERR2^ZU"
- QUIT
- +3 ;
- ERR2 ;
- +1 ;Backup Trap
- SET $ETRAP="D UNWIND^ZU"
- LOCK
- +2 USE $PRINCIPAL:NOCENABLE
- +3 if $ECODE["<PROG>"
- QUIT
- +4 IF $PIECE($ZS,",",2,3)["^XUS1A:2, %GTM-E-IOWRITERR"
- GOTO HALT
- +5 ;
- +6 ; Capture symbol table first!
- DO ^%ZTER
- KILL %ZT
- +7 ;
- +8 IF $GET(IO)]""
- IF $DATA(IO(1,IO))
- IF $EXTRACT($GET(IOST))="P"
- Begin DoDot:1
- +9 USE IO
- +10 WRITE @$SELECT($DATA(IOF):IOF,1:"#")
- End DoDot:1
- +11 IF $GET(IO(0))]""
- Begin DoDot:1
- +12 USE IO(0)
- +13 WRITE !!,"RECORDING THAT AN ERROR OCCURRED ---"
- +14 WRITE !!?15,"Sorry 'bout that"
- +15 WRITE !,*7
- +16 WRITE !?10,"$STACK=",$STACK," $ECODE=",$ECODE
- +17 WRITE !?10,"$ZSTATUS=",$ZSTATUS
- End DoDot:1
- +18 ;
- +19 ;
- +20 IF $GET(DUZ)'>0
- GOTO HALT
- +21 SET $ETRAP="D HALT^ZU"
- +22 ;
- +23 ;419
- IF $PIECE($ZS,",",3)'["-CTRLC"
- SET XUERF=""
- GOTO ^XUSCLEAN
- CTRLC USE $PRINCIPAL
- +1 WRITE !,"--Interrupt Acknowledged",!
- +2 ;Clean up symbol table
- DO KILL1^XUSCLEAN
- +3 SET $ECODE=",<<POP>>,"
- +4 QUIT
- +5 ;
- UNWIND ;Unwind the stack
- +1 if $ESTACK>1
- QUIT
- if $ECODE["<<POP>>"
- GOTO CTRLC2
- +2 SET $ECODE=""
- +3 QUIT
- +4 ;
- CTRLC2 SET $ECODE=""
- if $GET(^XUTL("XQ",$JOB,"T"))<2
- GOTO ^XUSCLEAN
- +1 SET ^XUTL("XQ",$JOB,"T")=1
- SET XQY=$GET(^(1))
- SET XQY0=$PIECE(XQY,"^",2,99)
- +2 if $PIECE(XQY0,"^",4)'="M"
- GOTO HALT
- +3 SET XQPSM=$PIECE(XQY,"^",1)
- SET XQY=+XQPSM
- SET XQPSM=$PIECE(XQPSM,XQY,2,3)
- +4 if 'XQY
- GOTO ^XUSCLEAN
- +5 SET $ECODE=""
- SET $ETRAP="D ERR^ZU Q:$QUIT 0 Q"
- +6 USE $PRINCIPAL:NOESCAPE
- +7 GOTO M1^XQ
- +8 ;
- HALT IF $DATA(^XUTL("XQ",$JOB))
- if $GET(DUZ)>0
- DO BYE^XUSCLEAN
- +1 DO COUNT^XUSCNT(-1)
- +2 if +$GET(^%ZTSCH("LOGRSRC"))
- DO LOGRSRC^%ZOSV("$LOGOUT$")
- +3 HALT
- +4 ;
- JOBEXAM(%ZPOS) ;
- +1 NEW %reference
