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BB-X117B-SB_1986
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10,7/vnp36/vfio10.bli
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!<REL4A.TKB-VNP>FIO10.BLI.5, 3-Dec-79 14:28:00, Edit by SROBINSON
MODULE FIO10 ( ! FILE I/O
IDENT = 'X2.0-1'
) =
BEGIN
!
!
!
!COPYRIGHT (c) DIGITAL EQUIPMENT CORPORATION 1980,1981,1982,1986. ALL RIGHTS RESERVED.
!
!
!THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
!ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE
!INCLUSION OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER
!COPIES THEREOF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY
!OTHER PERSON. NO TITLE TO AND OWNERSHIP OF THE SOFTWARE IS HEREBY
!TRANSFERRED.
!
!THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE
!AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
!CORPORATION.
!
!DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
!SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPLIED BY DIGITAL.
!
!++
! FACILITY: TKB-20 AND VNP-20
!
! ABSTRACT:
!
!
! THIS MODULE DOES FILE I/O FOR THE TASK BUILDER.
!
! THE CALLS ARE: OPEN, CLOSE, INPUT AND OUTPUT.
! ALL TAKE A 'CHANNEL' ARGUMENT. CHANNEL NUMBERS ARE BETWEEN
! 0 AND 15. CHANNEL 0 IS ALWAYS OPEN TO THE TERMINAL.
!
!
! ENVIRONMENT: TOPS-10 USER MODE
!
! AUTHOR: J. SAUTER, CREATION DATE: 14-DEC-77
!
! MODIFIED BY:
!
! Scott G. Robinson, 15-NOV-78 : VERSION X0.1-2A
! - Add %C' ' to the break set for file names
!
! Scott G. Robinson, 28-NOV-78 : VERSION X0.2
! - Make this module FIO10 because it is for a
! TOPS-10 I/O Scheme
!
! Scott G. Robinson, 13-JUN-79 : VERSION X0.3
! - Add routine STOP_PROGRAM
!-----------------------------------------------------------------------
!
! Scott G. Robinson, 3-DEC-79 : Version X2.0
! - Ensure DECnet-10 Compatibility
!
! Scott G. Robinson, 15-JUL-80 : Version X2.0-1
! - Add Terminal Output Logging
!
! , : VERSION
! 01 -
!--
!<BLF/PAGE>
!
! TABLE OF CONTENTS:
!
FORWARD ROUTINE
RESET_ALL : NOVALUE, !RESET ALL I/O
SIXBIT, !TRANSLATE ASCII TO SIXBIT
OPEN, !OPEN A FILE (GLOBAL)
CLOSE : NOVALUE, !CLOSE A FILE (GLOBAL)
INPUT, !READ FROM A FILE (GLOBAL)
OUTPUT : NOVALUE, !WRITE ON A FILE (GLOBAL)
STOP_PROGRAM : NOVALUE; !TERMINATE PROGRAM
!
! INCLUDE FILES:
!
! NONE
!
! MACROS:
!
! NONE
!
! EQUATED SYMBOLS:
!
LITERAL
DEBUG = 0;
!
! OWN STORAGE:
!
OWN
CHAN_STATUS : VECTOR [16],
CHAN_HEADER : VECTOR [16],
CHAN_BUFFER : VECTOR [16],
CHAN_WORD : VECTOR [16],
CHAN_CTR : VECTOR [16],
CHAN_DIRECTION : VECTOR [16];
LITERAL
FILE_NAME_LEN = CH$ALLOCATION (40);
OWN
CHAN_FNAME : VECTOR [16*FILE_NAME_LEN];
!
! EXTERNAL REFERENCES:
!
EXTERNAL ROUTINE
ERROR, !PROGRAMMING ERROR
ERRMSG, !ERROR MESSAGE PRINTER
GETSTG, !GET STORAGE FROM FREE LIST
FRESTG; !RETURN STORAGE TO FREE LIST
GLOBAL ROUTINE RESET_ALL : NOVALUE = !RESET ALL I/O
!++
! FUNCTIONAL DESCRIPTION:
!
!
! ROUTINE TO RESET ALL I/O. IT DOES THIS BY ISSUEING THE
! TOPS-10 "RESET" UUO.
!
!
! FORMAL PARAMETERS:
!
! NONE
!
! IMPLICIT INPUTS:
!
! NONE
!
! IMPLICIT OUTPUTS:
!
! NONE
!
! ROUTINE VALUE:
!
! NONE
!
! SIDE EFFECTS
!
! RESETS ALL I/O
!
!--
BEGIN
BUILTIN
UUO;
UUO (0, %O'047', 0, 0);
END; !OF RESET_ALL
ROUTINE SIXBIT (ASCII_PTR) = !ASCII TO SIXBIT
!++
! FUNCTIONAL DESCRIPTION:
!
!
! ROUTINE TO CONVERT UP TO SIX CHARACTERS OF ASCII STRING TO
! SIXBIT.
!
!
! FORMAL PARAMETERS:
!
! ASCII_PTR - POINTER TO ASCII STRING
!
! IMPLICIT INPUTS:
!
! NONE
!
! IMPLICIT OUTPUTS:
!
! NONE
!
! ROUTINE VALUE:
!
! THE VALUE OF THE STRING, IN SIXBIT.
!
! SIDE EFFECTS
!
! NONE
!
!--
BEGIN
LOCAL
OUTPTR,
INPTR,
CHAR,
CHAR_CTR,
RESULT;
!
RESULT = 0;
OUTPTR = CH$PTR (RESULT, -1, 6);
INPTR = CH$PTR (.ASCII_PTR, -1, 7);
CHAR = 0;
CHAR_CTR = 0;
!
DO
BEGIN
CHAR = CH$A_RCHAR (INPTR);
IF ((.CHAR GEQ %C' ') AND (.CHAR LEQ %C'_')) THEN CH$A_WCHAR (.CHAR - %O'40', OUTPTR);
CHAR_CTR = .CHAR_CTR + 1;
END
UNTIL ((.CHAR EQL 0) OR (.CHAR_CTR GEQ 6));
.RESULT
END;
GLOBAL ROUTINE OPEN (CHANX, FNAME, MODE, IO, DEFEXT) : = !OPEN A FILE
!++
! FUNCTIONAL DESCRIPTION:
!
!
!
! OPEN A FILE.
!
!
! FORMAL PARAMETERS:
!
! CHANX - THE CHANNEL NUMBER TO OPEN.
! FNAME - POINTER TO FILE NAME STRING.
! MODE - I/O MODE: 1 = CHARACTER, 2 = WORD.
! IO - 0 = INPUT, 1 = OUTPUT.
! DEFEXT - POINTER TO DEFAULT EXTENSION (3 CHARS)
!
! IMPLICIT INPUTS:
!
! NONE
!
! IMPLICIT OUTPUTS:
!
! NONE
!
! ROUTINE VALUE:
!
! 1 IF OPEN SUCCESSFUL, 0 IF NOT.
!
! SIDE EFFECTS
!
! ASSOCIATES CHANNEL NUMBER WITH DEVICE BY DOING UUOS
! AND MODIFYING OWN STORAGE.
!
!--
BEGIN
BIND
ROUTINE_NAME = UPLIT (%ASCIZ'OPEN');
LOCAL
ACCUM,
ACCUM_CTR,
ACCUM_PTR,
BUF_PTR,
CHAN,
CHAR,
DEV_NAME,
END_SCAN,
FILE_NAME,
FILE_EXT,
FILN_PTR,
FIL_PTR,
HEADER_PTR,
LOOKUP_BLOCK : VECTOR [4],
OPEN_BLOCK : VECTOR [3],
RESULT,
SAVEJOBFF,
SUCCESS;
EXTERNAL LITERAL
%NAME ('.JBFF');
BUILTIN
UUO;
CHAN = .CHANX;
RESULT = 0;
IF (.CHAN EQL 0)
THEN
ERROR (UPLIT (%ASCIZ'MAY NOT OPEN CHANNEL 0 - OPEN'))
ELSE
IF ((.CHAN GTR 15) OR (.CHAN LSS 0))
THEN
ERROR (UPLIT (%ASCIZ'INVALID CHANNEL NUMBER - OPEN'))
ELSE
IF (.CHAN_STATUS [.CHAN] NEQ 0)
THEN
ERROR (UPLIT (%ASCIZ'CHANNEL ALREADY OPEN - OPEN'))
ELSE
IF ((.MODE NEQ 1) AND (.MODE NEQ 2))
THEN
ERROR (UPLIT (%ASCIZ'ILLEGAL MODE - OPEN'))
ELSE
BEGIN !THINGS SEEM OK.
DEV_NAME = 0;
FILE_NAME = 0;
FILE_EXT = 0;
ACCUM = 0;
END_SCAN = 0;
!
FIL_PTR = CH$PTR (.FNAME, -1, 7);
FILN_PTR = CH$PTR (CHAN_FNAME [.CHAN*FILE_NAME_LEN], -1, 7);
ACCUM_PTR = CH$PTR (ACCUM, -1, 6);
ACCUM_CTR = 0;
!
DO
BEGIN !SCAN THE FILE NAME STRING
CHAR = CH$A_RCHAR (FIL_PTR);
CH$A_WCHAR (.CHAR, FILN_PTR);
SELECTONE .CHAR OF
SET
[0,%C' '] :
END_SCAN = 1;
[%C'A' TO %C'Z', %C'0' TO %C'9', %C'A' + %O'40' TO %C'Z' + %O'40'] :
BEGIN !ALPHANUMERIC
IF ((ACCUM_CTR = .ACCUM_CTR + 1) GTR 6)
THEN
ERRMSG (0, 2, ROUTINE_NAME,
.FNAME, 0, 0, 0)
ELSE
CH$A_WCHAR (.CHAR - %O'40', ACCUM_PTR);
END;
[%C':'] :
BEGIN ! WE HAVE SCANNED A DEVICE NAME
DEV_NAME = .ACCUM;
ACCUM = 0;
ACCUM_CTR = 0;
ACCUM_PTR = CH$PTR (ACCUM, -1, 6);
END;
[%C'.'] :
BEGIN ! WE HAVE SCANNED A FILE NAME
FILE_NAME = .ACCUM;
ACCUM = 0;
ACCUM_CTR = 0;
ACCUM_PTR = CH$PTR (ACCUM, -1, 6);
END;
[OTHERWISE] :
ERRMSG (0, 2, ROUTINE_NAME, .FNAME, 0, 0, 0);
TES;
END
WHILE (.END_SCAN EQL 0);
!
! SUBSTITUTE THE DEFAULTS
!
IF (.FILE_NAME EQL 0)
THEN
BEGIN !NAME IS ZERO, CHECK FOR UNDELIMITED NAME
FILE_NAME = .ACCUM;
ACCUM = 0;
ACCUM_CTR = 0;
END;
IF (.FILE_EXT EQL 0)
THEN
BEGIN !EXTENSION IS ZERO, USE LAST NAME PROVIDED.
FILE_EXT = .ACCUM;
IF (.ACCUM_CTR GTR 3) THEN ERRMSG (0, 2, ROUTINE_NAME, .FNAME, 0, 0, 0);
ACCUM = 0;
ACCUM_CTR = 0;
END;
IF (.DEV_NAME EQL 0) THEN DEV_NAME = SIXBIT (UPLIT (%ASCIZ'DSK'));
IF (.FILE_EXT EQL 0) THEN FILE_EXT = SIXBIT (.DEFEXT);
IF (.FILE_NAME EQL 0)
THEN
ERRMSG (0, 2, ROUTINE_NAME, .FNAME, 0, 0, 0)
ELSE
BEGIN
OPEN_BLOCK [0] = (.MODE - 1)*%O'14'; !CHAR = 0, WORD = 14 OCTAL.
OPEN_BLOCK [1] = .DEV_NAME;
IF ((HEADER_PTR = GETSTG (3)) EQL 0)
THEN
ERRMSG (0, 1, ROUTINE_NAME, 0, 0, 0, 0)
ELSE
BEGIN
IF (.IO NEQ 0)
THEN
OPEN_BLOCK [2] = (.HEADER_PTR)^18
ELSE
OPEN_BLOCK [2] = (.HEADER_PTR);
CHAN_HEADER [.CHAN] = .HEADER_PTR;
IF (UUO (1, %O'050', .CHAN, OPEN_BLOCK) EQL 0) THEN ! ISSUE OPEN UUO
ERRMSG (0, 3, ROUTINE_NAME, .FNAME, 0, 0, 0)
ELSE
BEGIN !OPEN UUO SUCCEEDED.
IF ((BUF_PTR = GETSTG (%O'203')) EQL 0)
THEN
ERRMSG (0, 1, ROUTINE_NAME, 0,
0, 0, 0)
ELSE
BEGIN
SAVEJOBFF = .(%NAME ('.JBFF'));
%NAME ('.JBFF') = .BUF_PTR;
CHAN_BUFFER [.CHAN] = .BUF_PTR;
LOOKUP_BLOCK [0] = .FILE_NAME;
LOOKUP_BLOCK [1] = .FILE_EXT;
LOOKUP_BLOCK [2] = LOOKUP_BLOCK [3] = 0;
IF (.IO NEQ 0)
THEN
UUO (0, %O'065', .CHAN, 1) !OUTBUF
ELSE
UUO (0, %O'064', .CHAN, 1); !INBUF
%NAME ('.JBFF') = .SAVEJOBFF;
IF (.IO NEQ 0)
THEN
SUCCESS = UUO (1, %O'077', .CHAN, LOOKUP_BLOCK) !ENTER
ELSE
SUCCESS = UUO (1, %O'076', .CHAN, LOOKUP_BLOCK); !LOOKUP
IF (.SUCCESS EQL 0)
THEN
ERRMSG (0, 4, ROUTINE_NAME, .FNAME,
.LOOKUP_BLOCK [3], 0, 0)
ELSE
BEGIN
CHAN_STATUS [.CHAN] = .MODE;
CHAN_DIRECTION [.CHAN] = .IO;
CHAN_CTR [.CHAN] = 0;
RESULT = 1; !FLAG SUCCESSFUL OPEN
END; !OF LOOKUP/ENTER SUCCEEDED
END; !OF BUFFER STORAGE OBTAINED
END; !OF OPEN UUO SUCCEEDED
END; !OF HEADER STORAGE OBTAINED
END; !OF FILE NAME PROVIDED
END; !OF PARMS SEEM OK
.RESULT
END; !OF ROUTINE OPEN
GLOBAL ROUTINE CLOSE (CHANX) : NOVALUE = ! CLOSE A CHANNEL
!++
! FUNCTIONAL DESCRIPTION:
!
! THE CLOSE ROUTINE CLOSES A CHANNEL.
!
! FORMAL PARAMETERS:
!
! CHANX - THE CHANNEL TO CLOSE.
!
! IMPLICIT INPUTS:
!
! NONE
!
! IMPLICIT OUTPUTS:
!
! NONE
!
! ROUTINE VALUE:
!
! NONE
!
! SIDE EFFECTS
!
! CLOSES THE CHANNEL BY DOING UUOS AND MODIFYING OWN STORAGE
!
!--
BEGIN
LOCAL
CHAN;
BUILTIN
UUO;
CHAN = .CHANX;
IF (.CHAN EQL 0)
THEN
ERROR (UPLIT (%ASCIZ'YOU MAY NOT CLOSE CHANNEL 0 - CLOSE'))
ELSE
IF ((.CHAN LSS 0) OR (.CHAN GTR 15))
THEN
ERROR (UPLIT (%ASCIZ'INVALID CHANNEL NUMBER - CLOSE'))
ELSE
IF (.CHAN_STATUS [.CHAN] EQL 0)
THEN
ERROR (UPLIT (%ASCIZ'CHANNEL IS NOT OPEN - CLOSE'))
ELSE
BEGIN !CHANNEL NUMBER SEEMS OK
IF (.CHAN_DIRECTION [.CHAN] EQL 1)
THEN
BEGIN !ADJUST BYTE POINTER TO LAST BYTE
INCR COUNTER FROM 1 TO 8 DO
OUTPUT (.CHAN, 0);
END;
UUO (0, %O'070', .CHAN, 0); !CLOSE
FRESTG (.CHAN_BUFFER [.CHAN], %O'203');
FRESTG (.CHAN_HEADER [.CHAN], 3);
CHAN_STATUS [.CHAN] = 0;
END; !CHANNEL NUMBER OK
END; !OF ROUTINE CLOSE
GLOBAL ROUTINE INPUT (CHANX) = ! READ FROM AN I/O DEVICE
!++
! FUNCTIONAL DESCRIPTION:
!
! READ A BYTE OR WORD FROM THE SPECIFIED CHANNEL
! EOF OR ERROR RETURNS A -1
!
! FORMAL PARAMETERS:
!
! CHANX - THE CHANNEL OVER WHICH TO READ THE BYTE OR WORD
!
! IMPLICIT INPUTS:
!
! NONE
!
! IMPLICIT OUTPUTS:
!
! NONE
!
! ROUTINE VALUE:
!
! THE BYTE OR WORD READ
!
! SIDE EFFECTS
!
! REMOVES ONE BYTE OR WORD FROM THE INPUT STRING
!
!--
BEGIN
LOCAL
CHAN,
CHAN_WORD_TMP,
CHARACTER,
FILI : REF VECTOR [3],
STATUS;
BUILTIN
UUO;
CHAN = .CHANX;
CHARACTER = 0;
IF ((.CHAN LSS 0) OR (.CHAN GTR 15))
THEN
ERROR (UPLIT (%ASCIZ'INVALID CHANNEL NUMBER - INPUT'))
ELSE
IF (.CHAN EQL 0)
THEN
BEGIN !CHANNEL 0 IS THE TERMINAL
UUO (0, %O'051', 4, CHARACTER); !INCHWL
END
ELSE
BEGIN !NOT CHANNEL 0
IF (.CHAN_STATUS [.CHAN] EQL 0)
THEN
ERROR (UPLIT (%ASCIZ'CHANNEL NOT OPEN - INPUT'))
ELSE
IF (.CHAN_DIRECTION [.CHAN] NEQ 0)
THEN
ERROR (UPLIT (%ASCIZ'CHANNEL NOT OPEN FOR INPUT - INPUT'))
ELSE
BEGIN !LOOKS OK
CHAN_WORD_TMP = .CHAN_WORD [.CHAN];
IF (.CHAN_CTR [.CHAN] NEQ 0)
THEN
BEGIN !TAKE A BYTE FROM CURRENT WORD
CHARACTER = .CHAN_WORD_TMP<(CASE .CHAN_CTR [.CHAN] FROM 1 TO 3 OF
SET
[1] : 26;
[2] : 0;
[3] : 8;
TES), 8>;
CHAN_CTR [.CHAN] = .CHAN_CTR [.CHAN] + 1;
IF (.CHAN_CTR [.CHAN] EQL 4) THEN CHAN_CTR [.CHAN] = 0;
END
ELSE
BEGIN !NEED A NEW WORD
FILI = .CHAN_HEADER [.CHAN];
IF ((FILI [2] = .FILI [2] - 1) LEQ 0)
THEN
BEGIN !NEED A NEW BUFFER
IF (UUO (1, %O'056', .CHAN, 0) NEQ 0) !IN UUO
THEN
BEGIN
BEGIN
IF (UUO (1, %O'063', .CHAN, %O'20000') NEQ 0) !STATZ UUO
THEN
BEGIN
UUO (0, %O'062', .CHAN, STATUS); ! GETSTS
ERRMSG (0, 5, UPLIT (%ASCIZ'INPUT'), CHAN_FNAME [.CHAN*FILE_NAME_LEN],
.STATUS, 0, 0);
END;
END;
CHARACTER = -1; !THIS VALUE RETURNED ON EOF OR ERROR
END
ELSE
BEGIN
FILI [1] = CH$PLUS (.FILI [1], -1);
CHARACTER = CH$A_RCHAR (FILI [1]);
END
END
ELSE
CHARACTER = CH$A_RCHAR (FILI [1]);
IF ((.CHAN_STATUS [.CHAN] EQL 2) AND (.CHARACTER GEQ 0))
THEN
BEGIN !WORD INPUT MODE, NOT EOF
CHAN_WORD [.CHAN] = .CHARACTER;
CHAN_WORD_TMP = .CHARACTER;
CHAN_CTR [.CHAN] = 1;
CHARACTER = .CHAN_WORD_TMP<18, 8>;
END;
END; !OF NEED NEW LONG WORD
END; !OF "LOOKS OK"
END; !OF NOT CHANNEL 0
.CHARACTER
END; !OF INPUT ROUTINE
GLOBAL ROUTINE OUTPUT (CHANX, OUTWRD) : NOVALUE = ! WRITE ON AN I/O DEVICE
!++
! FUNCTIONAL DESCRIPTION:
!
! WRITE THE SPECIFIED BYTE OR WORD OUT THROUGH THE CHANNEL.
!
! FORMAL PARAMETERS:
!
! CHANX - THE CHANNEL TO SEND DATA THROUGH
! OUTWRD - THE BYTE OR WORD TO SEND
!
! IMPLICIT INPUTS:
!
! NONE
!
! IMPLICIT OUTPUTS:
!
! NONE
!
! ROUTINE VALUE:
!
! NONE
!
! SIDE EFFECTS
!
! PLACES ONE MORE WORD OR BYTE ON THE I/O DEVICE
!
!--
BEGIN
LOCAL
CHAN,
CHAN_WORD_TMP,
CHARACTER,
FILI : REF VECTOR [3],
STATUS;
BUILTIN
UUO;
CHAN = .CHANX;
IF ((.CHAN LSS 0) OR (.CHAN GTR 15))
THEN
ERROR (UPLIT (%ASCIZ'INVALID CHANNEL NUMBER - OUTPUT'))
ELSE
IF (.CHAN EQL 0)
THEN
BEGIN !CHANNEL 0 IS THE TERMINAL
OUTPUT(1,.OUTWRD); !LOG TERMINAL OUTPUT TO CHAN 1
UUO (0, %O'051', 1, OUTWRD); !OUTCHR
END
ELSE
BEGIN !NOT CHANNEL 0
IF (.CHAN_STATUS [.CHAN] EQL 0)
THEN
ERROR (UPLIT (%ASCIZ'CHANNEL NOT OPEN - OUTPUT'))
ELSE
IF (.CHAN_DIRECTION [.CHAN] NEQ 1)
THEN
ERROR (UPLIT (%ASCIZ'CHANNEL NOT OPEN FOR OUTPUT - OUTPUT'))
ELSE
BEGIN !LOOKS OK
CHAN_WORD_TMP = .CHAN_WORD [.CHAN];
IF (.CHAN_STATUS [.CHAN] EQL 2)
THEN
BEGIN !BINARY MODE, PACK BYTES
CHAN_WORD_TMP<(CASE .CHAN_CTR [.CHAN] FROM 0 TO 3 OF
SET
[0] : 18;
[1] : 26;
[2] : 0;
[3] : 8;
TES), 8> = .OUTWRD;
CHAN_CTR [.CHAN] = .CHAN_CTR [.CHAN] + 1;
IF (.CHAN_CTR [.CHAN] EQL 4) THEN CHAN_CTR [.CHAN] = 0;
END !BINARY MODE PACKING
ELSE
CHAN_WORD_TMP = .OUTWRD<0, 7>;
IF (.CHAN_CTR [.CHAN] EQL 0)
THEN
BEGIN !NEED TO WRITE LONG WORD
FILI = .CHAN_HEADER [.CHAN];
IF ((FILI [2] = .FILI [2] - 1) LEQ 0)
THEN
BEGIN !DUMP BUFFER
IF (UUO (1, %O'057', .CHAN, 0) NEQ 0) !OUT UUO
THEN
BEGIN
UUO (0, %O'062', .CHAN, STATUS); ! GETSTS
ERRMSG (0, 5, UPLIT (%ASCIZ'OUTPUT'), CHAN_FNAME [.CHAN*FILE_NAME_LEN],
.STATUS, 0, 0);
END
ELSE
FILI [1] = CH$PLUS (.FILI [1], -1);
END;
CH$A_WCHAR (.CHAN_WORD_TMP, FILI [1]);
END; !OF NEED TO WRITE LONG WORD
CHAN_WORD [.CHAN] = .CHAN_WORD_TMP;
END; !OF "LOOKS OK"
END; !OF NOT CHANNEL 0
END; !OF OUTPUT ROUTINE
GLOBAL ROUTINE STOP_PROGRAM : NOVALUE = !TERMINATE PROGRAM
!++
! FUNCTIONAL DESCRIPTION:
!
!
! TERMINATE PROGRAM EXECUTION PROBABLY DUE TO SOME FATAL
! ERROR. USES "EXIT" UUO.
!
!
! FORMAL PARAMETERS:
!
! NONE
!
! IMPLICIT INPUTS:
!
! NONE
!
! IMPLICIT OUTPUTS:
!
! NONE
!
! ROUTINE VALUE:
!
! NONE
!
! SIDE EFFECTS
!
! HALTS THE PROGRAM
!
!--
BEGIN
BUILTIN
UUO;
UUO (0, %O'047', 1, %O'12');
END; !OF STOP_PROGRAM
!
END
ELUDOM
! Local Modes:
! Comment Start:!
! Comment Column:36
! Auto Save Mode:2
! Mode:Fundamental
! End: