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Guardian Programming Reference Summary for pTAL and TAL
Abstract
This summary provides a quick reference to information required for Guardian programming in pTAL and TAL.
Product Version
G09
Supported Releases
This manual supports G06.15 and all subsequent releases until otherwise indicated in a new edition.
Part Number Published
522631-001 February 2002
Document History Part Number Product Version Published
098691 D20 September 1993
114339 D30 March 1995
138788 G06.03 December 1998
422954-001 G06.06 August 1999
522631-001 G09 February 2002
Ordering InformationFor manual ordering information: domestic U.S. customers, call 1-800-243-6886; international customers, contact your local sales representative.
Document DisclaimerInformation contained in a manual is subject to change without notice. Please check with your authorized representative to make sure you have the most recent information.
Export StatementExport of the information contained in this manual may require authorization from the U.S. Department of Commerce.
ExamplesExamples and sample programs are for illustration only and may not be suited for your particular purpose. The inclusion of examples and sample programs in the documentation does not warrant, guarantee, or make any representations regarding the use or the results of the use of any examples or sample programs in any documentation. You should verify the applicability of any example or sample program before placing the software into productive use.
U.S. Government CustomersFOR U.S. GOVERNMENT CUSTOMERS REGARDING THIS DOCUMENTATION AND THE ASSOCIATED SOFTWARE:
These notices shall be marked on any reproduction of this data, in whole or in part.
NOTICE: Notwithstanding any other lease or license that may pertain to, or accompany the delivery of, this computer software, the rights of the Government regarding its use, reproduction and disclosure are as set forth in Section 52.227-19 of the FARS Computer Software—Restricted Rights clause.
RESTRICTED RIGHTS NOTICE: Use, duplication, or disclosure by the Government is subject to the restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 52.227-7013.
RESTRICTED RIGHTS LEGEND: Use, duplication or disclosure by the Government is subject to restrictions as set forth in paragraph (b)(3)(B) of the rights in Technical Data and Computer Software clause in DAR 7-104.9(a). This computer software is submitted with “restricted rights.” Use, duplication or disclosure is subject to the restrictions as set forth in NASA FAR SUP 18-52 227-79 (April 1985) “Commercial Computer Software—Restricted Rights (April 1985).” If the contract contains the Clause at 18-52 227-74 “Rights in Data General” then the “Alternate III” clause applies.
U.S. Government Users Restricted Rights — Use, duplication or disclosure restricted by GSA ADP Schedule Contract.
Unpublished — All rights reserved under the Copyright Laws of the United States.
Guardian Programming Reference Summary for pTAL and TAL
Tables
What’s New in This Manual iii
Manual Information iii
New and Changed Information iv
About This Manual v
Your Comments Invited v
Notation Conventions v
Compaq Computer Corporation—522631-001i
Contents 1. Process Name and ID Formats
1. Process Name and ID Formats
2. File Codes
3. Device Types and Subtypes
4. Procedure Calls Summary (A-C)
5. Procedure Calls Summary (D-F)
6. Procedure Calls Summary (G-N)
7. Procedure Calls Summary (O-Q)
8. Procedure Calls Summary (R-Z)
9. CONTROL Operations
10. SET^FILE Operations
11. SETMODE Operations
12. Completion Codes
13. Traps
14. Interprocess Messages
15. Error Codes
16. ASCII Character Set
17. TNS Instruction SetTNS Alphabetical List of Instructions 17-1
TablesTable 3-1. Device Types and Subtypes (page 1 of 14) 3-1
Table 9-1. CONTROL Operation 1 9-1
Table 9-2. CONTROL Operations 2 - 27 9-3
Table 10-1. SET^FILE Operations That Set Values 10-1
Table 10-2. SET^FILE Operations That Set Addresses 10-8
Guardian Programming Reference Summary for pTAL and TAL—522631-001ii
What’s New in This Manual
Manual InformationGuardian Programming Reference Summary for pTAL and TAL
Abstract
This summary provides a quick reference to information required for Guardian programming in pTAL and TAL.
Product Version
G09
Supported Releases
This manual supports G06.15 and all subsequent releases until otherwise indicated in a new edition.
Document History
Part Number Published
522631-001 February 2002
Part Number Product Version Published
098691 D20 September 1993
114339 D30 March 1995
138788 G06.03 December 1998
422954-001 G06.06 August 1999
522631-001 G09 February 2002
Guardian Programming Reference Summary for pTAL and TAL—522631-001iii
What’s New in This Manual New and Changed Information
New and Changed InformationThis revision of the Guardian Programming Reference Summary for pTAL and TAL includes the following changes:
• An entry has been added to Section 4, Procedure Calls Summary (A-C), for the CPU_GETINFOLIST procedure that directs users to the PROCESSOR_GETINFOLIST_ documentation.
• The unsupported proc call GETSYSTEMSERIALNUMBER has been removed from Section 6, Procedure Calls Summary (G-N).
• Table 3-1, Device Types and Subtypes, on page 3-1, has been updated to include an entry for the 4619 disk drive.
Guardian Programming Reference Summary for pTAL and TAL—522631-001iv
About This Manual
Your Comments InvitedAfter using this manual, please take a moment to send us your comments. You can do this by returning a Reader Comment Card or by sending an Internet mail message.
A Reader Comment Card is located at the back of printed manuals and as a separate file on the Tandem User Documentation disc. You can either fax or mail the card to us. The fax number and mailing address are provided on the card.
Also provided on the Reader Comment Card is an Internet mail address. When you send an Internet mail message to us, we immediately acknowledge receipt of your message. A detailed response to your message is sent as soon as possible. Be sure to include your name, company name, address, and phone number in your message. If your comments are specific to a particular manual, also include the part number and title of the manual.
Many of the improvements you see in Tandem manuals are a result of suggestions from our customers. Please take this opportunity to help us improve future manuals.
Notation Conventions
General Syntax Notation
The following list summarizes the notation conventions for syntax presentation in this manual.
UPPERCASE LETTERS. Uppercase letters indicate keywords and reserved words; enter these items exactly as shown. Items not enclosed in brackets are required. For example:
MAXATTACH
lowercase italic letters. Lowercase italic letters indicate variable items that you supply. Items not enclosed in brackets are required. For example:
file-name
[ ] Brackets. Brackets enclose optional syntax items. For example:
TERM [\system-name.]$terminal-name
INT[ERRUPTS]
A group of items enclosed in brackets is a list from which you can choose one item or none. The items in the list may be arranged either vertically, with aligned brackets on each side of the list, or horizontally, enclosed in a pair of brackets and separated by vertical lines. For example:
LIGHTS [ ON ] [ OFF ] [ SMOOTH [ num ] ]
K [ X | D ] address-1
Guardian Programming Reference Summary for pTAL and TAL—522631-001v
About This Manual General Syntax Notation
{ } Braces. A group of items enclosed in braces is a list from which you are required to choose one item. The items in the list may be arranged either vertically, with aligned braces on each side of the list, or horizontally, enclosed in a pair of braces and separated by vertical lines. For example:
LISTOPENS PROCESS { $appl-mgr-name } { $process-name }
ALLOWSU { ON | OFF }
| Vertical Line. A vertical line separates alternatives in a horizontal list that is enclosed in brackets or braces. For example:
INSPECT { OFF | ON | SAVEABEND }
… Ellipsis. An ellipsis immediately following a pair of brackets or braces indicates that you can repeat the enclosed sequence of syntax items any number of times. For example:
M address-1 [ , new-value ]...
[ - ] {0|1|2|3|4|5|6|7|8|9}...
An ellipsis immediately following a single syntax item indicates that you can repeat that syntax item any number of times. For example:
"s-char..."
Punctuation. Parentheses, commas, semicolons, and other symbols not previously described must be entered as shown. For example:
error := NEXTFILENAME ( file-name ) ;
LISTOPENS SU $process-name.#su-name
Quotation marks around a symbol such as a bracket or brace indicate that the symbol is a required character that you must enter as shown. For example:
"[" repetition-constant-list "]"
Item Spacing. Spaces shown between items are required unless one of the items is a punctuation symbol such as a parenthesis or a comma. For example:
CALL STEPMOM ( process-id ) ;
If there is no space between two items, spaces are not permitted. In the following example, there are no spaces permitted between the period and any other items:
$process-name.#su-name
Line Spacing. If the syntax of a command is too long to fit on a single line, each continuation line is indented three spaces and is separated from the preceding line by a blank line. This spacing distinguishes items in a continuation line from items in a vertical list of selections. For example:
ALTER [ / OUT file-spec / ] CONTROLLER
[ , attribute-spec ]...
Guardian Programming Reference Summary for pTAL and TAL—522631-001vi
About This Manual Notation for Messages
!i and !o. In procedure calls, the !i notation follows an input parameter (one that passes data to the called procedure); the !o notation follows an output parameter (one that returns data to the calling program). For example:
CALL CHECKRESIZESEGMENT ( segment-id !i , error ) ; !o
!i,o. In procedure calls, the !i,o notation follows an input/output parameter (one that both passes data to the called procedure and returns data to the calling program). For example:
error := COMPRESSEDIT ( filenum ) ; !i,o
!i:i. In procedure calls, the !i:i notation follows an input string parameter that has a corresponding parameter specifying the length of the string in bytes. For example:
error := FILENAME_COMPARE_ ( filename1:length !i:i , filename2:length ) ; !i:i
!o:i. In procedure calls, the !o:i notation follows an output buffer parameter that has a corresponding input parameter specifying the maximum length of the output buffer in bytes. For example:
error := FILE_GETINFO_ ( filenum !i , [ filename:maxlen ] ) ; !o:i
Notation for Messages
The following list summarizes the notation conventions for the presentation of displayed messages in this manual.
Bold Text. Bold text in an example indicates user input entered at the terminal. For example:
ENTER RUN CODE
?123
CODE RECEIVED: 123.00
The user must press the Return key after typing the input.
Nonitalic text. Nonitalic letters, numbers, and punctuation indicate text that is displayed or returned exactly as shown. For example:
Backup Up.
lowercase italic letters. Lowercase italic letters indicate variable items whose values are displayed or returned. For example:
p-register
process-name
Guardian Programming Reference Summary for pTAL and TAL—522631-001vii
About This Manual Notation for Management Programming Interfaces
[ ] Brackets. Brackets enclose items that are sometimes, but not always, displayed. For example:
Event number = number [ Subject = first-subject-value ]
A group of items enclosed in brackets is a list of all possible items that can be displayed, of which one or none might actually be displayed. The items in the list might be arranged either vertically, with aligned brackets on each side of the list, or horizontally, enclosed in a pair of brackets and separated by vertical lines. For example:
LDEV ldev [ CU %ccu | CU %... ] UP [ (cpu,chan,%ctlr,%unit) ]
{ } Braces. A group of items enclosed in braces is a list of all possible items that can be displayed, of which one is actually displayed. The items in the list might be arranged either vertically, with aligned braces on each side of the list, or horizontally, enclosed in a pair of braces and separated by vertical lines. For example:
LBU { X | Y } POWER FAIL
process-name State changed from old-objstate to objstate{ Operator Request. }{ Unknown. }
| Vertical Line. A vertical line separates alternatives in a horizontal list that is enclosed in brackets or braces. For example:
Transfer status: { OK | Failed }
% Percent Sign. A percent sign precedes a number that is not in decimal notation. The % notation precedes an octal number. The %B notation precedes a binary number. The %H notation precedes a hexadecimal number. For example:
%005400
P=%p-register E=%e-register
Notation for Management Programming Interfaces
The following list summarizes the notation conventions used in the boxed descriptions of programmatic commands, event messages, and error lists in this manual.
UPPERCASE LETTERS. Uppercase letters indicate names from definition files; enter these names exactly as shown. For example:
ZCOM-TKN-SUBJ-SERV
lowercase letters. Words in lowercase letters are words that are part of the notation, including Data Definition Language (DDL) keywords. For example:
token-type
!r. The !r notation following a token or field name indicates that the token or field is required. For example:
ZCOM-TKN-OBJNAME token-type ZSPI-TYP-STRING. !r
Guardian Programming Reference Summary for pTAL and TAL—522631-001viii
About This Manual Change Bar Notation
!o. The !o notation following a token or field name indicates that the token or field is optional. For example:
ZSPI-TKN-MANAGER token-type ZSPI-TYP-FNAME32. !o
Change Bar NotationChange bars are used to indicate substantive differences between this edition of the manual and the preceding edition. Change bars are vertical rules placed in the right margin of changed portions of text, figures, tables, examples, and so on. Change bars highlight new or revised information. For example:
The message types specified in the REPORT clause are different in the COBOL85 environment and the Common Run-Time Environment (CRE).
The CRE has many new message types and some new message type codes for old message types. In the CRE, the message type SYSTEM includes all messages except LOGICAL-CLOSE and LOGICAL-OPEN.
Guardian Programming Reference Summary for pTAL and TAL—522631-001ix
About This Manual Change Bar Notation
Guardian Programming Reference Summary for pTAL and TAL—522631-001x
1 Process Name and ID FormatsD-Series Process File Name Formats
The syntax for a process file name that identifies an unnamed process is:
[node]$:cpu:pin:seq-no
The syntax for a process file name that identifies a named process is:
[node]process-name[:seq-no][.qual-l[.qual-2]]
node
specifies the name of the node on which the process is running. A node name consists of a backslash (\) followed by as many as seven alphanumeric characters; the first alphanumeric character must be a letter.
cpu
specifies the number of the processor in which the process is running. The value of cpu is one or two digits representing a value in the range 0 through 15.
pin
specifies the PIN (process identification number) of the process. The value of pin is from one through five digits representing a value in the range 0 through the maximum value allowed for the processor.
seq-no
specifies the system-assigned sequence number of the process. The parameter seq-no has a maximum of 13 digits. Any leading zeroes are suppressed.
process-name
specifies the name of the process. A process name consists of a dollar sign ($) followed by as many as five alphanumeric characters; the first alphanumeric character must be a letter.
qual-1 and qual-2
are optional qualifiers. The first qualifier consists of a pound sign (#) followed by as many as seven alphanumeric characters; the first alphanumeric character must be a letter.
The second qualifier contains from one through eight alphanumeric characters; the first character must be a letter.
Guardian Programming Reference Summary for pTAL and TAL—522631-0011-1
Process Name and ID Formats
Process Descriptors
A process descriptor is a form of process file name that always includes the node and seq-no sections of the name; when identifying a named process, it never includes the optional qualifiers qual-1 or qual-2. Operating system procedures always use the external file-name notation when returning a process descriptor.
Process Handles
A process handle is a 10-word structure that identifies a single named or unnamed process.
Guardian Programming Reference Summary for pTAL and TAL—522631-0011-2
2 File CodesFor additional information about file codes, refer to the Guardian Procedure Errors and Messages Manual.
.
File Code Description
100 TNS object file
101 EDIT-format file
110 EDIT VS recovery file
111 EDIT VS stack dump file (data area image)
115 TEDIT TEDPROFL file
120-128 Spooler control files
129 Spooler job file
130 Inspect save file
134 TMF audit-trail file
170 XRAYSCAN structured output files for Enform reports
175 Measure data file
176 NonStop SQL Table file for Surveyor
180 C data file
223 Enable log file
230-232 Ada data file
250 Transfer profile file
251 Transfer session file
252 Transfer item descriptor file
253 Transfer recipient file
254 Transfer folder file
255 Transfer item data file
256 Transfer distribution list file
257 Transfer ready file
258 Transfer time file
259 Transfer network file
260 Transfer inverted folder file
261 Transfer restart file
262 Transfer name file
263 Transfer DIN file
Guardian Programming Reference Summary for pTAL and TAL—522631-0012-1
File Codes
264 Transfer alias file
265 Transfer trace file
266 Transfer queue file
267 Transfer inverted attachment file
268 Transfer external objects file
275 Transfer WORDLINK and Translator format name file
276 Transfer WORDLINK and Translator character map file
277 Transfer WORDLINK and Translator batch gateway configuration file
278 Transfer WORDLINK and Translator format type file
280 Transfer WORDLINK and Translator text server text file
281 Transfer System Management Monitor database monitor sample file
282 Transfer System Management Monitor queue monitor sample file
283-299 Transfer files
300 TPS (Pathway) TCL program directory file
301 TPS (Pathway) TCL program code file
302 TPS (Pathway) SCREEN COBOL symbol file
303-304 TPS (Pathway) files
305 TPS (Pathway) TCP data area swap file
306 TPS (Pathway) AM control file
307 TPS (Pathway) Path TCP dump file
308 TPS (Pathway) Pathway trace file
309 TPS (Pathway) PATHMON stack dump file
310-399 TPS (Pathway) files
400 Tape simulator control file
401 Tape simulator data file
410 EXERCISE message file
411 EXERCISE error information file
412-419 EXERCISE files
430 EXERCISE Tandump segmented save file
440 TACL saved variable segment file
450 C00 file server and ViewPoint status display configuration file
451 Event display configuration file
500 NonStop II processor microcode file
502 NonStop II microcode file for SHADOW
File Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0012-2
File Codes
505 5106 Tri-Density tape drive microcode object file
510 Standard (unformatted) microcode file
520 NonStop TXP processor microcode file
521 GASM-format microcode object file
525 NonStop VLX processor microcode file
540-549 Safeguard files
550-599 NonStop SQL files
600 MUMPS global file
601 MUMPS routine file
602 MUMPS global directory file
603-620 MUMPS files
660 Encore capture file
661-669 Encore files
700 Native object file
830-831 Comm trace files
832-833 Comm configuration files
834-835 Comm configuration database files
840 SNAX utility output file
841 COUP database file
842 COUP process image file
843 EMS logger file
844 EMS formatter template
845 EMS compiled filter
846 Cover files
847-848 NetBatch files
849 DNS configuration file
850 DNS database file
851 SNAX5 configuration file
852 NonStop CLX shutdown file
853-854 Optical disk files
855 FUP restart file
888 Enform compiled query file
904 Exchange trace file
File Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0012-3
File Codes
Guardian Programming Reference Summary for pTAL and TAL—522631-0012-4
3 Device Types and Subtypes
Table 3-1. Device Types and Subtypes (page 1 of 14)
Type DeviceSubtype D-Series Description G-Series Description
0 Process 0 Default subtype for general use
Default subtype for general use
1-49 Reserved for definition by Tandem. The following subtypes are defined:
1 = CMI process2 = Security monitor process30 = Device simulation process31 = Spooler collector process
Reserved for definition by Tandem. The following subtypes are defined:
1 = CMI process2 = Security monitor process30 = WANBOOT process31 = Spooler collector process
48 = TFTP server process
49 = SNMP trap multiplexor
50-63
For general use For general use
1 Operator con-sole
0 $0 (operator process) or alternate collector
$0 (operator process) or alternate collector
1 $0.#ZSPI ($0 opened to receive SPI commands)
$0.#ZSPI ($0 opened to receive SPI commands)
2 $Z0 (compatibility distributor)
$Z0 (compatibility distributor)
2 $RECEIVE 0
3 Disk 2 4103 (160 MB formatted capacity)
N.A.
3 4104 (240 MB formatted capacity)
N.A.
4 4105 or 4106 (64 MB formatted capacity)
N.A.
5 4109 (moving-head part, 64 MB formatted capacity)
N.A.
6 4116 (540 MB formatted capacity)
N.A.
Guardian Programming Reference Summary for pTAL and TAL—522631-0013-1
Device Types and Subtypes
3 Disk 7 4109 (fixed-head part, 1.45 MB formatted capacity)
N.A.
8 4110, 4111 (128 MB formatted capacity)
N.A.
4120 (V8) (128 MB formatted capacity)
N.A.
9 4114 or 4115 (264 MB formatted capacity)
N.A.
10 4130 (XL8) (415 MB formatted capacity)
N.A.
16 4160 (V80) (265 MB formatted capacity) with 3125 controller
N.A.
17 4210 (145 MB formatted capacity)
N.A.
18 4170 (XL80) (895 MB formatted capacity) with 3129 controller
N.A.
19 4220 (300 MB formatted capacity) with 3681 MFC
N.A.
20 4580 (8 GB) with 3129 controller
N.A.
21 4230 (648 MB formatted capacity) with 3681 MFC
N.A.
22 4500 (1038 MB formatted capacity per spindle) with 3128 controller
N.A.
23 4240 (1038 MB formatted capacity) with 3681 MFC
N.A.
26 4330 (160 MB formatted capacity)
N.A.
29 4250 (2 GB formatted capacity) with 3681 MFC
N.A.
31 4510 (2 GB formatted capacity per spindle) with 3128 controller
N.A.
Table 3-1. Device Types and Subtypes (page 2 of 14)
Type DeviceSubtype D-Series Description G-Series Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0013-2
Device Types and Subtypes
3 Disk 33 4245 (1038 MB formatted capacity) with 3681 MFC
N.A.
34 4255 (2 GB formatted capacity) with 3681 MFC
N.A.
36 NonStop Storage Manage-ment Foundation (SMF) virtual disk process
38 4560 (2 GB formatted capaity per spindle) with 3129 controller
4560 (2 GB formattedcapacity per spindle) with ServerNet/DA
39 4570 (4 GB) 4570 (4 GB) with ServerNet/DA
41 N.A. 4604 (4 GB)
42 N.A. 4608 (8 GB)
4609 (8 GB)
43 N.A. 4618 (18 GB)
43 N.A. 4619 (18 GB) (15,000 rpm)
44 N.A.
4580
4636 (36 GB)
4590 (18 GB) with ServerNet/DA
48 4590 (18 GB) 4590 (18 GB) with ServerNet/DA
56 5200 Optical Disk Subsystem (1.3 GB per volume) with 3128 controller
N.A.
4 Magnetic tape unit
0 5101, 5103, 5104, 5110, 5114 (9-track, 45/125 ips) tape units with 3202 controller
N.A.
1 5105 (7-track, 45 ips) tape unit with 3203 controller
N.A.
2 5106 (tri density) master tape unit or 5107 slave unit with 3206 controller
N.A.
Table 3-1. Device Types and Subtypes (page 3 of 14)
Type DeviceSubtype D-Series Description G-Series Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0013-3
Device Types and Subtypes
3 5101, 5103, 5104, 5110, 5114 (9-track, 45/125 ips) tape units with 3207 controllers
N.A.
4 Magnetic tape unit
4 5130 (9-track, 200 ips) master tape unit or 5131 slave unit with 3208 controller
N.A.
5 5120 cartridge tape unit with 3209 or 3681 controller in 3681 MFC
N.A.
6 5160 tape unit (1600 bits per inch, or bpi) or 5170 tape unit (1600, 6250 bpi) with 3214 controller or 3681 MFC or PMF/IOMF
5170 tape unit (1600, 6250 bpi) PMF/IOMF or ServerNet/DA
7 5130 master tape unit (9-track, 200 ips) or 5131 slave unit with 3211 controller
N.A.
8 5180 tape unit (18 track, 38000 bpi) with 3215 controller
N.A.
9 5190 tape unit (18 track, 38000 bpi) with 3216 controller or 3681 MFC and 5194 tape unit (36 tracks, 38000 bpi)
5190 tape unit (18 track, 38000 bpi) or 5194 tape unit (36 tracks, 38000 bpi) with PMF, IOMF, or ServerNet/DA
10 5188 tape unit (38000 bpi) with 3217 controller
N.A.
11 5142 DAT with PMF or IOMF
5 Printer 0 SNAX PRT protocol
1 5502, 5503, 5504, 5510, 5513, and 5514 (parallel printers) or 5518 parallel printer (for 7-bit data trans-fer) with 3601 UI
N.A.
3 5508 (serial printer)
Table 3-1. Device Types and Subtypes (page 4 of 14)
Type DeviceSubtype D-Series Description G-Series Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0013-4
Device Types and Subtypes
4 5520 (serial printer)
5 Printer 5 5510, 5513, 5514 (alternate character set) for parallel (band) printers or 5518 parallel printer (for 8-bit data transfer) with 3601 UI
N.A.
6 5530 (letter-quality serial printer)
7 5515, 5516 dot matrix (parallel and serial printers) 5518 dot matrix (parallel printer)
8 5573 or 5574 laser (serial printer)
9 5512 dot matrix (serial printer)
10 5577 laser (serial printer)
32 ASYNC_PRT Device. Non-standard serial printers (DTR printer and 554x printers)
6 Terminal 0 Conversational mode (P/N 6401/6402) or ASYNC_TERM device
Conversational mode (P/N 6401/6402) or PATP-TERM (non-Tandem) device
1 Page mode (P/N 6511, 6512) Page mode (P/N 6511, 6512)
2 Page mode (P/N 6520, 6524) Page mode (P/N 6520, 6524)
3 Page mode (P/N 6520 remote) ITI protocol for use by AM6520
N.A.
4 Page mode (P/N 6526, 6528, 653x)
Page mode (P/N 6526, 6528, 653x)
5 Page mode (P/N 6530 remote) ITI protocol for use by AM6520
N.A.
6-10 Conversational mode Conversational mode
Table 3-1. Device Types and Subtypes (page 5 of 14)
Type DeviceSubtype D-Series Description G-Series Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0013-5
Device Types and Subtypes
6 = 3277 (screen size 12x40) 6 = 3277 (screen size 12x40)
6 Terminal 7 = 3277 (screen size 24x80) 7 = 3277 (screen size 24x80)
8 = 3277 (screen size 32x80) 8 = 3277 (screen size 32x80)
9 = 3277 (screen size 43x80) 9 = 3277 (screen size 43x80)
10 = 3277 (screen size 12x80)
10 = 3277 (screen size 12x80)
11 6340 FaxLink 6340 FaxLink
16 Nonstandard device with 3606 controller, for read-continuous/type-ahead capability
SNAX Interac-tive Terminal Interface (ITI) Protocol
20 3275-11, 3276-1 & -11,3277-1, 3278-1
3275-11, 3276-1 & -11,3277-1, 3278-1
21 3275-12, 3276-2 & -12,3277-2, 3278-2,3178-C10, -C20, -C3, & -C4,3191-A1K & -A2K,3279-2A, -2B, -S2A, -S2B, & -02X,5578-001, -002, F-6652-A, & -C
3275-12, 3276-2 & -12,3277-2, 3278-2,3178-C10, -C20, -C3, & -C4,3191-A1K & -A2K,3279-2A, -2B, -S2A, -S2B, & -02X,5578-001, -002, F-6652-A, & -C
22 3276-3, 3278-3, 3277-3,3279-3A, -3B, -S3G, & -03X
3276-3, 3278-3, 3277-3,3279-3A, -3B, -S3G, & -03X
23 3276-4 & -14, 3278-4,3277-4, 6580-A04, -A06, -A08, & -A10
3276-4 & -14, 3278-4,3277-4, 6580-A04, -A06, -A08, & -A10
24 3278-5 3278-5
30 3262, 3284, 3286, 3282, 3289
3262, 3284, 3286, 3282, 3289
32 Hard-copy console 6603/6604 terminal
Table 3-1. Device Types and Subtypes (page 6 of 14)
Type DeviceSubtype D-Series Description G-Series Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0013-6
Device Types and Subtypes
7 Envoy data communica-tions line
0 BISYNC, point-to-point, nonswitched
BISYNC, point-to-point, nonswitched
1 BISYNC, point-to-point, switched
BISYNC, point-to-point, switched
2 BISYNC, multipoint, tributary
BISYNC, multipoint, tributary
3 BISYNC, multipoint, supervisor
BISYNC, multipoint, supervisor
8 ADM-2, multipoint, supervisor
ADM-2, multipoint, supervisor
9 TINET, multipoint, supervisor
TINET, multipoint, supervisor
10 Burroughs, multipoint, supervisor
Burroughs, multipoint, supervisor
11 Burroughs, point-to-point, contention
Burroughs, point-to-point, contention
13 Burroughs, point-to-point, contention
Burroughs, point-to-point, contention
30 Full duplex (FDX), out line Full duplex (FDX), out line
31 Full duplex (FDX), in line Full duplex (FDX), in line
32 NASDAQ, Full duplex (FDX), out line
NASDAQ, Full duplex (FDX), out line
33 NASDAQ, Full duplex (FDX), in line
NASDAQ, Full duplex (FDX), in line
40 Asynchronous line supervisor
50 Isochronous line N.A.
56 Automatic calling unit (ACU)
N.A.
8 Open SCSI N.A.
9 Process-to-pro-cess interface
0 X25AM process
Table 3-1. Device Types and Subtypes (page 7 of 14)
Type DeviceSubtype D-Series Description G-Series Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0013-7
Device Types and Subtypes
10 Terminal SNAX Cathode-Ray Tube (CRT) protocol
0 327x CRT mode Interface 327x CRT mode Interface
20 3275-11, 3276-1 & -11, 3277-1, 3278-1
3275-11, 3276-1 & -11, 3277-1, 3278-1
21 3275-12, 3276-2 & -12,3277-2, 3278-2, 3178-C10, -C20, -C3, & -C4,3279-2A, -2B, -S2A, -S2B, & -02X
3275-12, 3276-2 & -12,3277-2, 3278-2, 3178-C10, -C20, -C3, & -C4,3279-2A, -2B, -S2A, -S2B, & -02X
22 3276-3, 3278-3, 3277-3,3279-3A, -3B, -S3G, & -03X
3276-3, 3278-3, 3277-3,3279-3A, -3B, -S3G, & -03X
23 3276-4 & -14, 3278-4, 3277-4, 6580-A04, -A06, -A08, & -A10
3276-4 & -14, 3278-4, 3277-4, 6580-A04, -A06, -A08, & -A10
24 3278-5, 3276-5, 3277-5 3278-5, 3276-5, 3277-5
30 3262, 3284, 3286, 3287, 3289
3262, 3284, 3286, 3287, 3289
11 EnvoyACP/XF 40 FRMEXF or SDLCXF (synchronous data-link control) line
41 HDLCXF (high-level data-link control) line
42 ADCCP (advanced data communications control procedures) line
43 Frame protocol
12 Tandem-to-IBM Link (TIL)
0
13 SNAX/XF or SNAX/APN
5 SNASVM (Service Manager Process)
14 SNALU 0 SNA Application Logical Unit (SNALU)
15 SNAX/3501 0 3501 Data Encryption Devices
3501 Data Encryption Devices
Table 3-1. Device Types and Subtypes (page 8 of 14)
Type DeviceSubtype D-Series Description G-Series Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0013-8
Device Types and Subtypes
15 SNAX/3501 1 Key manager (ZKEY) Key manager (ZKEY)
3 High performance security modules
High performance security modules
NSP 4 Atalla A6000 Network Security Processor with 3605 controller
Atalla A6000 Network Security Processor
19 IPX/SPX 0 Manager process Manager process
1 Protocol process Protocol process
20-23
NTM/MP 0 NonStop Transaction Manager/MP
NonStop Transaction Manager/MP
24 OSS Open System Services Open System Services
25 SMF pool 0 N.A. Storage pool process
26 Tandem Hyper-Link (THL)
0
27 IPBMON 0 Interprocessor bus monitor for Fiber Optic Extension (FOX) or TorusNet vertical subsystem in FOX-compatibility mode
Interprocessor bus moni-tor for Fiber Optic Extension (FOX) or TorusNet vertical sub-system in FOX-compatibility mode
5 $IPB1 (TorusNet vertical subsystem master service manager in multiple-link mode)
$IPB1 (TorusNet vertical subsystem master service manager in multiple-link mode)
6 Service manager for additional TorusNet vertical links
Service manager for additional TorusNet verti-cal links
28 $ZNUP 0 Network Utility Process
29 $ZMIOP 1 Subsystem manager
30 Optical disk unit 0 5200 Optical Storage Facility (OSF) disk drive with 3128 controller
N.A.
1 5410 optical disk subsystem with 3219 controller
N.A.
2 5411 optical disk subsystem with 3220 controller
N.A.
Table 3-1. Device Types and Subtypes (page 9 of 14)
Type DeviceSubtype D-Series Description G-Series Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0013-9
Device Types and Subtypes
30 Optical disk unit 3 5420 optical disk subsystem with 3220 controller
N.A.
31 SNMP 0 NonStop SNMP Agent NonStop SNMP Agent
36 TandemTalk 1 AppleTalk Transaction Protocol (ATP)
N.A.
2 AppleTalk Data Stream Protocol (ADSP)
N.A.
3 AppleTalk Session Protocol (ASP)
N.A.
4 AppleTalk Printer Access Protocol (PAP)
N.A.
37 ISDN 0 Integrated Services Digital Network Subsystem Manager
Integrated Services Digital Network Sub-system Manager
43 SLSA 0 N.A. ServerNet LAN Systems Access (SLSA) manager process (LAN MAN)
1 N.A. ServerNet LAN Systems Access (SLSA) monitor process (LAN MON)
44 any device type > 63
0 44 is displayed as the type for any device with a device type greater than 63. The program is unable to return information on device types greater than 63. Use the newer Guardian procedures (those that are not superseded) to obtain information on device types that are greater than 63.
44 is displayed as the type for any device with a device type greater than 63. The program is unable to return information on device types greater than 63. Use the newer Guardian procedures (those that are not superseded) to obtain information on device types that are greater than 63.
45 QIO 0 Queued I/O Monitor Process Queue I/O Monitor Process
46 TELNET 0 TELNET Server Process TELNET Server Process
48 TCP/IP 0
49 SNAX/CDF 0 N.A.
Table 3-1. Device Types and Subtypes (page 10 of 14)
Type DeviceSubtype D-Series Description G-Series Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0013-10
Device Types and Subtypes
50 CSM 0 Communications Subsystem Manager with 3650, 6100, or 6110 controller
N.A.
1 Single-board (SBSCSM) with 3605 or 3606 controller
N.A.
2 N.A. SWAN Concentrator Manager(CONMGR)
3 N.A. $ZZWAN WAN manager process
63 Subsystem Control Point (SCP)
Subsystem Control Point (SCP)
51 CP6100 0 Line interface unit (LIU) Line interface unit (LIU)
1 Bisynchronous (BISYNC) point-to-point line
Bisynchronous (BISYNC) point-to-point line
2 ADCCP line ADCCP line
3 TINET line N.A.
4 MPSB Burroughs multipoint MPSB Burroughs multipoint
52 SMF master 0 N.A. SMF master process
53 ATP6100 0 ASYNCTERMPROC: Terminals or serial printers attached to 3605, 6105, or 6110 controller (LIU-1)
1 ASYNCTERMPROC: Terminals or serial printers attached to 3606, 6105, or 6110 controller (LIU-4)
2 ASYNCPROC: ATP6100 lines on the 3681 multifunction controller
54 DDNAM 0 Non-3650 or non-6100
63 3650 or 6100
55 Open Systems Interconnection (OSI)
1 N.A. OSI/Application Services (OSI/AS) Manager
4 N.A. Transport service provider (TSP)
Table 3-1. Device Types and Subtypes (page 11 of 14)
Type DeviceSubtype D-Series Description G-Series Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0013-11
Device Types and Subtypes
55 Open Systems Interconnection (OSI)
5 N.A. Tandem application, presentation, and session (TAPS) processes
11 N.A. OSI/Message Handling System (OSI/MHS)
12 N.A. OSI/Message Handling System (OSI/MHS)
20 N.A. OSI/FTAM Application Manager
21 N.A. OSI/FTAM Services
24 N.A. OSI/CMIP
25 N.A. OSI/FTAM Services
56 Multilan 0 MLAM line attached to the 3613, 3615, or 3616 TLAM controller
N.A.
1 Network-basic input-output system (NETBIOS)
N.A.
2 Dynamic Configuration Management
N.A.
3 Controller Debug N.A.
4 SAP NAM (Expand) N.A.
5 Ethernet N.A.
6 Logical link control (LLC) type 1
N.A.
57 GDS 0 General Device Support General Device Support
58 SNAX/XF or SNAX/APN
0 SDLC (6203 or 6204) line with 3604 controller
1 Line to 3605, 6100, or 6110 controller
2 Line attached to 3840, or 3841 SNAXLink controller (SNAX/XF only)
N.A.
3 SNAX/XF Over X.25 (SOX)
4 Support for TLAM token-ring lines
Table 3-1. Device Types and Subtypes (page 12 of 14)
Type DeviceSubtype D-Series Description G-Series Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0013-12
Device Types and Subtypes
59 AM6520 0 Line attached to a byte-syn-chronous controller
N.A.
10 Line attached to 3605, 6100 CSS, or 6105 or 6110 CC
N.A.
60 AM3270 0 Line attached to a byte-synchronous controller
10 Line attached to 3605, 6100 CSS, or 6105 or 6110 CC
Line attached to SWAN concentrator
TR3271 1 Line attached to a byte-synchronous controller
11 Line attached to 3605, 6100 CSS, or 6105 or 6110 CC
Line attached to SWAN concentrator
61 X.25 0-61 Line attached to a 3604 controller
N.A.
62 Line attached to a 3681 multifunction controller
N.A.
63 Line attached to 3605, 6110 controller, or 6100 CSS
Line attached to SWAN concentrator
62 Expand NCP 0 $NCP Network Control Process
63 Expand Line Handler
0 NETNAM single-line handler attached to a non-3605 controller
NETNAM single-line handler attached to a non-3605 controller
1 NETDIRECT multiline line handler
NETDIRECT multiline line handler
2 Multiline line handler attached to a non-3605 con-troller
Multiline line handler attached to a non-3605 controller
3 NETCLUSTER FOX line handler
NETCLUSTER FOX line handler
5 NETDIRECT single-line handler attached to 3605, 6100, 6110 CSS, or 6105 CC
NETDIRECT single-line handler attached to 3605, 6100, 6110 CSS, or 6105 CC
6 Multiline line handler attached to 3605, 6100, 6110 CSS, or 6105 CC
Multiline line handler attached to 3605, 6100, 6110 CSS, or 6105 CC
Table 3-1. Device Types and Subtypes (page 13 of 14)
Type DeviceSubtype D-Series Description G-Series Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0013-13
Device Types and Subtypes
65 Storage Sub-system Manager
0 N.A. responsible for the configuration and control of storage I/O processes
66 NonStop Ker-nel Management
0 N.A. responsible for the configuration and control of system-wide attributes and generic processes
67 SCSI Lock Management
0 N.A. responsible for coordinating resource sharing SCSI I/O subsystem components across processors
Table 3-1. Device Types and Subtypes (page 14 of 14)
Type DeviceSubtype D-Series Description G-Series Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0013-14
4 Procedure Calls Summary (A-C)This section lists procedure calls in alphabetic order and briefly describes the syntax of each. For additional information about the procedure calls, refer to the Guardian Procedure Calls Reference Manual.
ABEND (Superseded by PROCESS_STOP_) Deletes a process or a process pair.
ACTIVATEPROCESS(Superseded by PROCESS_ACTIVATE_) Returns a process or process pair from the suspended state to the ready state.
CALL ABEND ( [ process-id ] ,[ stop-backup ] ,[ error ] ,[ compl-code ] ,[ termination-info ] ,[ spi-ssid ] ,[ length ] ,[ text ] );
process-id, INT:ref:4 inputstop-backup, INT:value inputerror, INT:ref:1 outputcompl-code, INT:value inputtermination-info, INT:value inputspi-ssid, INT .EXT:ref:6 inputlength, INT:value inputtext, STRING .EXT:ref:length input
< (CCL) The process-id parameter is invalid, or an error occurred while ABEND was terminating the process.
= (CCE) ABEND was successful.
CALL ACTIVATEPROCESS ( process-id );
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-1
Procedure Calls Summary (A-C)
ADDDSTTRANSITION
(Superseded by DST_TRANSITION_ADD_) Allows a super-group user (255, n) to add an entry to the daylight-saving time (DST) transition table.
ADDRESS_DELIMIT_
Obtains the addresses of the first and last bytes of a particular area of the caller’s logical address space. It can also obtain a set of flags that describe the area and the logical segment ID of the area.
process-id, INT:ref:4 input
< (CCL) ACTIVATEPROCESS failed, or no process is designated process-id.= (CCE) The process is activated.
CALL ADDDSTTRANSITION ( low-gmt ,high-gmt ,offset );
low-gmt, FIXED inputhigh-gmt, FIXED:value inputoffset, INT:value input
< (CCL) You are not the super ID (255,255), you loaded the DST table inconsistently (the DST table contains gaps or an overlap of entries), or you were loading the DST table at the same time someone else was loading the DST table.
= (CCE) The DST table was loaded successfully.
error := ADDRESS_DELIMIT_ ( address ,[ low-address ] ,[ high-address ] ,[ address-descriptor ] ,[ segment-id ] ,[ error-detail ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-2
Procedure Calls Summary (A-C)
!
error, INT returned value
0 No error; the requested values are returned. 2 Parameter error; the address parameter was missing. 3 Bounds error; error-detail contains the number of the first parameter found to
be in error, where 1 designates the first parameter on the left. This error is returned only to nonprivileged callers.
4 address is not mapped. 5 address.<0> = 1, address is an invalid address.
address.<0> <> 1, address is within relative segment 1, 2, or 3.
address, INT(32):value inputlow-address, INT(32):value outputhigh-address, INT(32):value outputaddress-descriptor, INT .EXT:ref:1 output
<0:6> Bits are reserved; 0 is returned.<7> A flat, unaliased segment. An unaliased segment does not have a
corresponding absolute segment address.<8> A flat, aliased segment. An aliased segment has a corresponding absolute
segment address.<9> The currently addressable extended data segment.<10> Accessible only by privileged processes.<11> Shared by another process.<12> Cannot be deallocated.<13> Writeback-inhibited.<14> Extensible.<15> Resident.
segment-id, INT .EXT:ref:1 output
-110 Last valid extended data segment ID.-109 Accelerator-generated code segment.-108 Accelerator read-only data segment for user code segment.-107 Accelerator-generated user library segment.-106 Accelerator read-only data segment for library code segment.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-3
Procedure Calls Summary (A-C)
ADDRTOPROCNAME Accepts a P register value and stack marker ENV value and returns the associated symbolic procedure name and various optional items that describe the procedure in detail.
-105 TNS user code segment.-104 TNS user library segment.-103 TNS user data segment.-102 Main RISC stack segment.-101 Debug stack segment.-100 Priv RISC stack segment.-99 System data segment.-98 System code segment.-97 System code segment.-96 System code segment.-95 System code segment.-94 System code segment.
error-detail, INT .EXT:ref:1 output
error := ADDRTOPROCNAME ( p-reg ,stack-env ,proc-name ,proc-name-size ,proc-name-length ,[ base ] ,[ size ] ,[ entry ] ,[ attributes ] ,[ pin ] );
error, INT returned value
0 Successful call; the procedure name is deposited into proc-name for proc-name-length bytes.
11 A procedure name was not found.22 One of the parameters specifies an address that is out of bounds.23 The p-reg, stack-env, and pin parameters do not indicate a legal code
location.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-4
Procedure Calls Summary (A-C)
24 The pin parameter was supplied and the caller is not privileged.29 A required parameter was not supplied.122 The supplied value of proc-name-size is less than the length of the
procedure name that is to be returned into proc-name.
p-reg, INT:value inputstack-env, INT:value input
<4> Library bit<7> System code bit<11:15> Space ID bits
proc-name, STRING .EXT:ref outputproc-name-size, INT:value inputproc-name-length, INT .EXT:ref:1 outputbase, INT .EXT:ref:1 outputsize, INT .EXT:ref:1 outputentry, INT .EXT:ref:1 outputattributes, INT .EXT:ref:1 output
<0> Priv bit<1> Callable bit<2> Resident bit<3> Interrupt bit<4> Entry point bit<5> Variable bit<6> Extensible bit<7:15> PEP number
pin, INT:value input
= (CCE) The symbolic procedure name was found; error contains 0.> (CCG) An error occurred; error contains the error value.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-5
Procedure Calls Summary (A-C)
ALLOCATESEGMENT
(Superseded by SEGMENT_ALLOCATE_) Allocates a selectable extended data segment for use by the calling process. It can also be used to share selectable extended data segments or flat extended data segments allocated by other processes.
status := ALLOCATESEGMENT ( segment-id ,[ segment-size ] ,[ filename ] ,[ pin-and-flags ] );
status, INT returned value
0 No error.1-999 File-system error related to the creation or open of the swap file.-1 Illegal segment-id.-2 Illegal segment-size.-3 Bounds violation on file-name.-4 Illegal combination of options.-5 Unable to allocate segment space. -6 Unable to allocate segment page table space.-7 Security violation on attempt to share segment.-8 The pin does not exist.-9 The does not have the segment allocated.-10 Trying to share segment with self.-11 Requested segment is currently being resized or is incompatible.
segment-id, INT:value inputsegment-size, INT(32):value inputfilename, INT:ref:12 input, outputpin-and-flags, INT:value input
<8:15> Optional PIN for segment sharing.<5:7> Not used; must be zero (0).<4> Allocate an extensible segment.<3> Allocate a segment sharable by the file-name method.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-6
Procedure Calls Summary (A-C)
ALTER (Superseded by FILE_ALTERLIST_) Changes disk file characteristics that cannot ordinarily be changed while the file is open. This procedure operates only on Guardian objects.
<2> Allocate a writeback-inhibit segment.<1> If 1, bits <8:15> are ignored.<1> If 0, allocate a segment sharable by the PIN method.
CALL ALTER ( filename ,function ,newvalue ,[ partonly ] );
filename, INT:ref:12 inputfunction, INT:value input
1 Change file code.2 Change the TMF audited characteristic of the file.3 Change the refresh flag.4 Oddunstr:allow odd byte positioning and transfers.5 Change the alternate key description. This function is not supported for format 2
files.6 Change the partitioning description. This function is not supported for format 2
files.7 Resets the broken flag.8 Change the expiration date.
newvalue, INT:ref:* inputpartonly, INT:value input
< (CCL) An error occurred (call FILEINFO).= (CCE) The call to ALTER was successful.> (CCG) An error occurred (call FILEINFO).
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-7
Procedure Calls Summary (A-C)
ALTERPRIORITY (Superseded by PROCESS_SETINFO_) Is used to change the execution priority of a process or process pair.
ARMTRAP (Superseded by SIGACTION_INIT_) Specifies a location within the application program where execution begins if a trap occurs.
AWAITIO[X] Completes a previously initiated I/O operation.
CALL ALTERPRIORITY ( process-id ,priority );
process-id, INT:ref:4 inputpriority, INT:value input
< (CCL) ALTERPRIORITY failed, or no process was designated as process-id.= (CCE) The priority of the process is altered.
CALL ARMTRAP ( traphandlr-addr ,trapstack-addr );
traphandlr-addr, INT:value inputtrapstack-addr, INT:value input
CALL AWAITIO[X] ( filenum ,[ buffer-addr ] ,[ count-transferred ] ,[ tag ] ,[ timelimit ] ,[ segment-id ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-8
Procedure Calls Summary (A-C)
BACKSPACEEDIT Sets the current record number of an IOEdit file to that of the line preceding what was the current record before the call. BACKSPACEEDIT is an IOEdit procedure and can be used only with files that have been opened by OPENEDIT or OPENEDIT_.
filenum, INT:ref:1 (AWAITIO), INT .EXT:ref:1 (AWAITIOX)
input, outputinput, output
buffer-addr, INT:ref:1 (AWAITIO), INT(32) .EXT:ref:1 (AWAITIOX)
outputoutput
count-transferred, INT:ref:1 (AWAITIO), INT .EXT:ref:1 (AWAITIOX)
outputoutput
tag, INT(32):ref:1 (AWAITIO), INT(32) .EXT:ref:1 (AWAITIOX)
outputoutput
timelimit, INT(32):value (AWAITIO, AWAITIOX)
input
> 0D A wait-for-completion is specified.= -1D An indefinite wait is indicated.= 0D A check for completion is specified.< -1D File-system error 590 occurs.omitted An indefinite wait is indicated.
segment-id, INT .EXT:ref:1 (AWAITIOX only) output
< (CCL) An error occurred (call FILEINFO).= (CCE) An I/O operation finished.> (CCG) A warning occurred (call FILEINFO).
error := BACKSPACEEDIT ( filenum );
error, INT returned valuefilenum, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-9
Procedure Calls Summary (A-C)
BINSEM_CLOSE_ Closes access to a binary semaphore.
BINSEM_CREATE_ Creates, opens, and locks a binary semaphore.
error := BINSEM_CLOSE_ ( semid );
error, INT returned value
0 No error.29 Required parameter missing. The semid parameter must be specified.4022 Invalid parameter. The semid parameter does not identify a binary semaphore
that is opened by the calling process. The corresponding OSS errno value is EINVAL.
4045 Deadlock. The binary semaphore specified by semid cannot be closed because it is locked by the calling process. The corresponding OSS errno value is EDEADLK.
semid, INT(32):value input
error := BINSEM_CREATE_ ( semid ,security );
error, INT returned value
0 No error. 22 Bounds error. The semid parameter cannot be written to by the calling
process.29 Required parameter missing. The semid and security parameters must be
specified.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-10
Procedure Calls Summary (A-C)
BINSEM_FORCELOCK_Forces a lock on a binary semaphore.
4022 Invalid parameter. The security parameter is not a valid value. Specifying an invalid value for security could cause unpredictable results in future releases. The corresponding OSS errno value is EINVAL.
4024 Process cannot open the binary semaphore. The process has reached the maximum number of binary semaphores it can open, or the process file segment (PFS) has reached the maximum limit of available space. The corresponding OSS errno value is EMFILE.
4028 No space. The processor has reached the maximum limit of space available for binary semaphores. The corresponding OSS errno value is ENOSPC.
semid, INT(32) .EXT:ref:1 outputsecurity, INT:value input
status := BINSEM_FORCELOCK_ ( semid ,processhandle );
status, INT returned value
0 No error. 22 Bounds error. The processhandle parameter cannot be written to by the
calling process.4022 Invalid parameter. The semid parameter does not identify a binary semaphore
that is opened by the calling process. The corresponding OSS errno value is EINVAL.
4045 Deadlock. The binary semaphore was forsaken before the procedure call, and it is now locked. The corresponding OSS errno value is EDEADLK.
4103 Already locked. The binary semaphore was locked by the calling process before the procedure call, and it remains locked. The corresponding OSS errno value is EALREADY.
semid, INT(32):value inputprocesshandle, INT .EXT:ref:10 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-11
Procedure Calls Summary (A-C)
BINSEM_LOCK_ Locks a binary semaphore.
BINSEM_OPEN_ Opens a binary semaphore.
status := BINSEM_LOCK_ ( semid ,timeout );
status, INT returned value
0 No error. The binary semaphore becomes locked. 4011 Operation timed out. The time-out value was reached before the binary
semaphore could be locked. The corresponding OSS errno value is EAGAIN.4022 Invalid parameter. The semid parameter does not identify a binary semaphore
that is opened by the calling process. The corresponding OSS errno value is EINVAL.
4045 Deadlock. The binary semaphore was forsaken before the procedure call, and it is now locked. The corresponding OSS errno value is EDEADLK.
semid, INT(32):value inputtimeout, INT(32):value input
error := BINSEM_OPEN_ ( semid ,processhandle ,proc-semid );
error, INT returned value
0 No error. 22 Bounds error. The semid parameter cannot be written by the calling process, or
the processhandle parameter cannot be read from the calling process.29 Required parameter missing. The semid, processhandle, and proc-
semid parameters must be specified.4002 No entry. The proc-semid and processhandle parameters do not identify
a binary semaphore in the processor. The corresponding OSS errno value is ENOENT.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-12
Procedure Calls Summary (A-C)
BINSEM_UNLOCK_ Unlocks a binary semaphore.
BREAKMESSAGE_SEND_ Sends a break-on-device message to a specified process.
4013 Invalid access. The calling process does not have access to the binary semaphore because of its security. The security for a binary semaphore is set by the BINSEM_CREATE_ procedure. The corresponding OSS errno value is EACCESS.
4022 Invalid parameter. The processhandle parameter does not specify a process. A process that is being created or is terminating is treated as though it does not exist. The corresponding OSS errno value is EINVAL.
4024 Process cannot open the binary semaphore. The process has reached the maximum number of binary semaphores it can open, or the process file segment (PFS) has reached the maximum limit of available space. The corresponding OSS errno value is EMFILE.
semid, INT(32) .EXT:ref:1 outputprocesshandle, INT .EXT:ref:10 inputproc-semid, INT(32):value input
error := BINSEM_UNLOCK_ ( semid );
error, INT returned value
0 No error.4001 Cannot lock. The semid parameter is not locked by the calling process. The
corresponding OSS errno value is EPERM. 4022 Invalid parameter. The semid parameter does not identify a binary semaphore
that is opened by the calling process. The corresponding OSS errno value is EINVAL.
semid, INT(32):value input
error := BREAKMESSAGE_SEND_ ( processhandle ,receiver-filenum ,[ breaktag ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-13
Procedure Calls Summary (A-C)
CANCEL Cancels the oldest incomplete operation on a file opened for nowait I/O.
CANCELPROCESSTIMEOUT Cancels a timer set by SIGNALPROCESSTIMEOUT.
CANCELREQ Cancels an incomplete operation on a file opened for nowait I/O.
error, INT returned valueprocesshandle, INT .EXT:ref:10 inputreceiver-filenum, INT:value inputbreaktag, INT .EXT:ref:2 input
CALL CANCEL ( filenum );
filenum, INT:value input
< (CCL) An error occurred (call FILEINFO).= (CCE) The operation was canceled.
CALL CANCELPROCESSTIMEOUT ( tag );
tag, INT:value input
= (CCE) CANCELPROCESSTIMEOUT was successful.> (CCG) The value of tag was invalid.
CALL CANCELREQ ( filenum ,[ tag ] );
filenum, INT:value inputtag, INT(32):value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-14
Procedure Calls Summary (A-C)
CANCELTIMEOUT Cancels a timer initiated by SIGNALTIMEOUT.
CHANGELIST Controls polling when the application program acts as a supervisor or tributary station in a centralized multipoint configuration.
< (CCL) An error occurred (call FILEINFO).= (CCE) The operation was canceled.
CALL CANCELTIMEOUT ( tag );
tag, INT:value input
= (CCE) CANCELTIMEOUT finished successfully.> (CCG) The value of tag was invalid.
CALL CHANGELIST ( filenum ,function ,parameter );
filenum, INT:value inputfunction, INT:value input
>= 0 Changes the poll state bit.-1 Changes the polling type.-2 Restores all partially disabled stations.
parameter, INT:value input
>= 0 Set (1) or clear (0) poll or select state bit. -1 Continuous polling (0) or noncontinuous polling (>0). -2 Dummy value.
< (CCL) An error occurred (call FILEINFO).= (CCE) The CHANGELIST procedure executed successfully.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-15
Procedure Calls Summary (A-C)
CHECK^BREAK Tests whether the BREAK key has been pressed since the last CHECK^BREAK. CHECK^BREAK is a sequential I/O (SIO) procedure and can be used only with files that have been opened by OPEN^FILE.
CHECK^FILE Checks the file characteristics. CHECK^FILE is a sequential I/O (SIO) procedure and can be used only with files that have been opened by OPEN^FILE.
CHECKALLOCATESEGMENT (Superseded by SEGMENT_ALLOCATE_CHKPT_) Allocates an extended data segment for use by the backup process in a NonStop process pair.
state := CHECK^BREAK ( { common-fcb } { file-fcb } );
state, INT returned value
1 The BREAK key was pressed; the process owns BREAK.0 The BREAK key was not pressed; this process does not own BREAK.
common-fcb, INT:ref:* inputfile-fcb, INT:ref:* input
retval := CHECK^FILE ( { common-fcb } { file-fcb } ,operation );
retval, INT returned valuecommon-fcb, INT:ref:* inputfile-fcb, INT:ref:* inputoperation, INT:value input
CALL CHECKALLOCATESEGMENT ( segment-id ,[ filename ] ,[ pin-and-flags ] ,error );
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-16
Procedure Calls Summary (A-C)
CHECKCLOSE (Superseded by FILE_CLOSE_CHKPT_) Is called by a primary process to close a designated file in its backup process.
segment-id, INT:value inputfilename, INT .EXT:ref:12 inputpin-and-flags, INT:value input
<8:15> Optional PIN for segment sharing.<5:7> Not used; must be zero (0).<4> Allocate an extensible segment.<3> Allocate a segment sharable by the file-name method.<2> Allocate a writeback-inhibit segment.<1> If 1, bits <8:15> are ignored.<1> If 0, allocate a segment sharable by the PIN method.
error, INT .EXT:ref:1 output
2 Segment is not allocated by the primary process or segment ID is invalid.22 Bounds error on file name.29 The segment-id parameter is missing.30 No message-system control blocks available.31 Cannot use the PFS, or there is no room in the PFS for a message buffer in either
the backup process or the primary process.201 Unable to link to the backup process.
< (CCL) Error is missing, or there is a bounds error on the error parameter.= (CCE) Is set by all other errors (see error parameter).
CALL CHECKCLOSE ( filenum ,[ tape-disposition ] );
filenum, INT:value inputtape-disposition, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-17
Procedure Calls Summary (A-C)
CHECKDEALLOCATESEGMENT (Superseded by SEGMENT_DEALLOCATE_CHKPT_) Removes an extended data segment from use by the backup process in a NonStop process pair.
<13:15>
0 Rewind and unload, do not wait for completion (default).1 Rewind, take offline, do not wait for completion.2 Rewind, leave online, do not wait for completion.3 Rewind, leave online, wait for completion.4 Do not rewind, leave online.
< (CCL) An invalid file number was supplied, or the backup process does not exist.= (CCE) The close was successful.
CALL CHECKDEALLOCATESEGMENT ( segment-id ,[ flags ] ,error );
segment-id, INT:value inputflags, INT:value input
<0:14> Must be 0.<15> 1 = Dirty pages in memory will not be copied to the swap file.
0 = Dirty pages in memory will be copied to the swap file.
error, INT .EXT:ref:1 output
2 Segment ID invalid or backup process could not deallocate segment.29 The segment-id parameter is missing.30 No control blocks available for linking.31 Cannot use the process file segment (PFS), or the PFS has no room for a message
buffer in either the backup or the primary.201 Unable to link to the backup.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-18
Procedure Calls Summary (A-C)
CHECKDEFINE Updates a backup process with a DEFINE that was changed in the primary process.
CHECKMONITOR Is called by a backup process to monitor the state of the primary process and to return control to the appropriate point (in the backup process) in the event the primary process fails.
< (CCL) The error parameter is missing, or a bounds error occurred on the error parameter.
= (CCE) Is set by all other errors (see error parameter)
status := CHECKDEFINE [ ( define-name ) ];
status, INT returned value
<0:7> 0 = Operation successful.1 = Could not communicate with backup.
<8:15> File-system error number.
define-name, STRING .EXT:ref:24 input
status := CHECKMONITOR;
status, INT returned value
<0:7> = 2<8:15> = 0 The primary process stopped.
= 1 The primary process ended abnormally.= 2 The processor running the primary process failed.= 3 The primary process called CHECKSWITCH.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-19
Procedure Calls Summary (A-C)
CHECKOPEN (Superseded by FILE_OPEN_CHKPT_) Is called by a primary process to open a designated file for the primary’s backup process.
CALL CHECKOPEN ( filename ,filenum ,[ flags ] ,[ sync-or-receive-depth ] ,[ sequential-block-buffer ] ,[ buffer-length ] ,backerror );
filename, INT:ref:12 inputfilenum, INT:value input, outputflags, INT:value input
<0> 1 Specifies that the “last open time” attribute of the file being opened is not updated by this open (disk files only).
<1> $RECEIVE only, specifies whether the opener wants to receive open, close, CONTROL, SETMODE, SETPARAM, RESETSYNC, and CONTROLBUF messages:0 Does not want messages1 Wants messages
<2> Unstructured access to an Enscribe file structure:0 No1 Yes
<3> Reserved.<4:5> Access mode:
0 Read/write1 Read-only2 Write-only3 Reserved
<6> Resident buffering for unstructured files:0 No1 Yes
<7> Must be 0For process files, open message is sent nowait and must be completed by a call to AWAITIO[X]:
<8>
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-20
Procedure Calls Summary (A-C)
CHECKPOINT (Superseded by CHECKPOINTX) Is called by a primary process to send information about the primary process’s current executing state to the backup process.
0 No1 Yes
<9> Must be 0Exclusion mode:<10:11>0 Shared1 Exclusive2 Process exclusive3 Protected
<12:15> Type of I/O:0 Wait I/O>0 Nowait I/O and the maximum number of concurrent nowait I/O
operations that can be in progress at a given time
sync-or-receive-depth, INT:value inputsequential-block-buffer, INT:ref:* inputbuffer-length, INT:value inputbackerror, INT:ref:1 output
Š0 File-system error number for FILE_OPEN_ in the backup process.-1 Backup process not running, or checkpoint facility could not communicate with
the backup process.
< (CCL) The open failed. The file-system error number is returned in backerror.= (CCE) The file opened successfully.> (CCG) The open was successful, but an exceptional condition was detected. The file-
system error number returns in backerror.
status := CHECKPOINT( [ stack-base ], [ buffer-1 ], [ count-1 ] , [ buffer-2 ], [ count-2 ] . . , [ buffer-13 ], [ count-13 ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-21
Procedure Calls Summary (A-C)
CHECKPOINTMANY (Superseded by CHECKPOINTMANYX) Is called by a primary process to send information about the primary process’s current executing state to the backup process.
status, INT returned value
<0:7> =0 No error.<0:7> =1 No backup, or CHECKPOINT cannot communicate with backup,
<8:15> = filesystem error number<0:7> =2 Takeover from the primary,
<8:15> =0=1=2=3
The primary process stopped.The primary process ended abnormally.The processor running the primary process failed.The primary process called CHECKSWITCH.
<0:7> =3 Illegal parameter, <8:15> = The number of the parameter in error; the leftmost position
equals 1.
stack-base, INT:ref:* inputbuffer-n, INT:ref:* inputcount-n, INT:value input
status := CHECKPOINTMANY ( [ stack-base ] ,[ descriptors ] );
status, INT returned value
<0:7> =0 No error.<0:7> =1 No backup, or CHECKPOINTMANY cannot communicate with backup,
<8:15> = filesystem error number<0:7> =2 Takeover from the primary,
<8:15> =0=1=2=3
The primary process stopped.The primary process ended abnormally.The processor running the primary process failed.The primary process called CHECKSWITCH.
<0:7> =3 Illegal parameter, <8:15> =1
=nError in the stack-base parameter.n > 1 Error in word [n-2].
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-22
Procedure Calls Summary (A-C)
CHECKPOINTMANYX Is called by a primary process to send information about the primary process’s current executing state to the backup process when more than five pieces of information are sent.
stack-base, INT:ref:* inputdescriptors, INT:ref:* input
status := CHECKPOINTMANYX ( [ stack-base ] ,[ descriptors ] );
status, INT returned value
<0:7> =0 No error.<0:7> =1 No backup, or CHECKPOINTMANYX cannot communicate with the backup,
<8:15> = file-system error number.<0:7> =2 Takeover from primary,
<8:15> = 0 The primary process stopped.= 1 The primary process ended abnormally.= 2 The processor running the primary process failed.
The primary process called CHECKSWITCH.= 3<0:7> =3 Illegal parameter,
<8:15> = 1 Error in stack-base parameter.= 2 Bounds error on descriptors.= 3 Descriptor parameter set number + 2 (modulo 256).
stack-base, INT:ref:* inputdescriptors, INT .EXT:ref:* input
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-23
Procedure Calls Summary (A-C)
CHECKPOINTX Is called by a primary process to send information about the primary process’s current executing state to the backup process.
status := CHECKPOINTX ( [ stack-base ] ,[ segment-id1 ], [ bufferx-1 ], [ count-1 ] ,[ segment-id2 ], [ bufferx-2 ], [ count-2 ] ,[ segment-id5 ], [ bufferx-5 ], [ count-5 ] );
status, INT returned value
<0:7> = 0 No error.<0:7> = 1 No backup, or CHECKPOINTX cannot communicate with the backup,
<8:15> = file-system error number.<0:7> = 2 Takeover from the primary process,
<8:15> = 0= 1= 2= 3
The primary process stopped.The primary process stopped.The processor running the primary process failed.The primary process called CHECKSWITCH.
<0:7> = 3 Illegal parameter,<8:15> The number of the parameter in error.
= 1= 2= 3= 4= 5= 6= 7
stack-base parameter.Parameter set 1.Parameter set 2.Parameter set 3.Parameter set 4.Parameter set 5.The total message is too large.
stack-base, INT:ref:* inputsegment-idn, INT:value inputbufferx-n, STRING .EXT:ref:* inputcount-n, INT(32):value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-24
Procedure Calls Summary (A-C)
CHECKRESIZESEGMENT Complements the RESIZESEGMENT procedure.
CHECKSETMODE Allows a primary process of a NonStop process pair to propagate SETMODE operations to the backup process of the pair.
CALL CHECKRESIZESEGMENT ( segment-id ,error );
segment-id, INT:value inputerror, INT .EXT:ref:1 output
2 Segment not allocated by the primary process or segment ID is invalid.29 The segment-id is missing.30 No control blocks available for linking.31 Cannot use the process file segment (PFS), or the PFS has no room for a
message buffer in either the backup process or the primary process.201 Unable to link to the backup process.
< (CCL) Is returned if the error parameter is missing or if there is a bounds error on the error parameter.
= (CCE) Indicates any condition not set by CCL.> (CCG) Is not returned from this procedure.
CALL CHECKSETMODE ( filenum ,function ,error );
filenum, INT:value inputfunction, INT:value input
12 Set terminal access mode. 30 Allow nowait I/O operations to complete in any order.36 Allow requests to be queued on $RECEIVE, based on process priority.71 Set transmission priority.72 Force system buffering for nowait files.80 Set system message modes.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-25
Procedure Calls Summary (A-C)
CHECKSWITCH Is called by a primary process to interchange the duties of the primary and backup processes.
117 Set TRANSID forwarding.141 Enable/disable large transfers.149 Set alternate key insertion locking.
error, INT .EXT:ref:1 output
2 The value of function is not one of the allowed values.29 The filenum or function parameter is missing.30 No message control blocks are available.31 Cannot use the process file segment (PFS), or the PFS has no room for a
message buffer in either the backup process or the primary process.201 Unable to link to the backup process.
< CCL The error parameter is missing, or there is a bounds error on the error parameter.
= CCG All other errors.
status := CHECKSWITCH;
status, INT returned value
<0:7> = 1 Could not communicate with the backup.<8:15> = The file-system error number.
<0:7> = 2 <8:15> = 0 The primary process stopped.= 1 The primary process ended abnormally.= 2 The processor running the primary process failed.= 3 The primary process called CHECKSWITCH.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-26
Procedure Calls Summary (A-C)
CHILD_LOST Examines a system message to determine whether a specified process or process pair has been lost.
CLOSE (Superseded by FILE_CLOSE_) Is called by a primary process to close a designated file in its backup process.
error := CHILD_LOST_ ( message:length ,processhandle );
error, INT returned value
0 Process or process pair is not lost.1 Reserved.2 Parameter error.3 Bounds error.4 Process or process pair is lost.5 System message is not relevant.
message:length, STRING .EXT:ref:*, INT:value input:input
-2 Local processor down.-5 Process deletion (stop).-6 Process deletion (abend).-8 Network status change.-100 Remote processor down.-101 Process deletion.-110 Connection to remote system lost.
processhandle, INT .EXT:ref:10 input
CALL CLOSE ( filenum ,[ tape-disposition ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-27
Procedure Calls Summary (A-C)
CLOSE^FILE Closes a file. CLOSE^FILE is a sequential I/O (SIO) procedure and can be used only with files that have been opened by OPEN^FILE.
filenum, INT:value inputtape-disposition, INT:value<13:15>
input
0 Rewind and unload, do not wait for completion.1 Rewind, take offline, do not wait for completion.2 Rewind, leave online, do not wait for completion.3 Rewind, leave online, wait for completion.4 Do not rewind, but leave the file online.
< (CCL) The file was not open, or for $RECEIVE or the TFILE, there is an outstanding operation using an active transaction.
= (CCE) The close operation was successful.
error := CLOSE^FILE ( { common-fcb } { file-fcb } ,[ tape-disposition ] );
error, INT returned valuecommon-fcb, INT:ref:* inputfile-fcb, INT:ref:* inputtape-disposition, INT:value input
0 Rewind, unload, and do not wait for completion.1 Rewind, take offline, and do not wait for completion.2 Rewind, leave online, and do not wait for completion.3 Rewind, leave online, and wait for completion.4 Do not rewind, leave the file online.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-28
Procedure Calls Summary (A-C)
CLOSEALLEDIT Closes all open IOEdit files. CLOSEALLEDIT is an IOEdit procedure and can be used only with files that have been opened by OPENEDIT or OPENEDIT_.
CLOSEEDIT Closes a specified file that was opened by OPENEDIT or OPENEDIT_. CLOSEEDIT is an IOEdit procedure and can be used only with files that have been opened by OPENEDIT or OPENEDIT_.
CLOSEEDIT_Closes a specified file that was opened by OPENEDIT or OPENEDIT_. CLOSEEDIT_ is an IOEdit procedure and can be used only with files that have been opened by OPENEDIT or OPENEDIT_.
COMPLETEIOEDIT Informs IOEdit that an outstanding I/O request has finished. COMPLETEIOEDIT is an IOEdit procedure and can be used only with files that have been opened by OPENEDIT or OPENEDIT_.
CALL CLOSEALLEDIT;
CALL CLOSEEDIT ( filenum ,[ keep-filenum ] );
filenum, INT:value inputkeep-filenum, INT:value input
error := CLOSEEDIT_ ( filenum ! i ,[ keep-filenum ] ); ! i
error returned valuefilename inputkeep-filenum,INT:value input
status := COMPLETEIOEDIT ( filenum ,count-transferred ,tag );
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-29
Procedure Calls Summary (A-C)
COMPRESSEDIT Copies a specified EDIT file to a new EDIT file that it creates. COMPRESSEDIT is an IOEdit procedure and can be used only with files that have been opened by OPENEDIT or OPENEDIT_.
COMPUTEJULIANDAYNO Converts a Gregorian calendar date on or after January 1, 0001, to a Julian day number.
status, INT returned valuefilenum, INT .EXT:ref:1 input, outputcount-transferred, INT:value inputtag, INT(32):value input
error := COMPRESSEDIT ( filenum ,[ start ] ,[ increment ] );
error, INT returned valuefilenum, INT .EXT:ref:1 input, outputstart, INT(32):value inputincrement, INT(32):value input
julian-day-num := COMPUTEJULIANDAYNO ( year ,month ,day ,[ error-mask ] );
julian-day-num, INT(32) returned valueyear, INT:value inputmonth, INT:value inputday, INT:value inputerror-mask, INT:ref:1 output
<0> Year.<1> Month.<2> Day.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-30
Procedure Calls Summary (A-C)
COMPUTETIMESTAMP Converts a Gregorian (common civil calendar) date and time into a 64-bit Julian timestamp.
ret-timestamp := COMPUTETIMESTAMP ( date-n-time ,[ errormask ] );
ret-timestamp, FIXED returned valuedate-n-time, INT:ref:8 input
[0] The Gregorian year (yyyy, for example, 1986).[1] The Gregorian month (1-12).[2] The Gregorian day of the month (1-31).[3] The hour of the day (0-23).[4] The minute of the hour (0-59).[5] The second of the minute (0-59).[6] The millisecond of the second (0-999).[7] The microsecond of the millisecond (0-999).
errormask, INT:ref:1 output
<0> Year<1> Month<2> Day<3> Hour of day<4> Minute of hour<5> Second of minute<6> Millisecond of second<7> Microsecond of millisecond
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-31
Procedure Calls Summary (A-C)
CONFIG_GETINFO_BYLDEV
CONFIG_GETINFO_BYNAME
Obtain the logical and physical attributes of a device on a G-series release. Use the CONFIG_GETINFO_BYLDEV procedure to specify the device by logical device number. Use the CONFIG_GETINFO_BYNAME procedure to specify the device by name.
Note. These procedures are supported only on G-series releases. To obtain information about devices on D-series releases, call one of the following procedures: FILE_GETINFOBYNAME_, DEVICE_GETINFOBYNAME_, or DEVICE_GETINFOBYLDEV_.
error := CONFIG_GETINFO_BYLDEV_ ( ldevnum ,common-info ,common-info-maxlen ,common-info-len ,specific-info ,specific-info-maxlen ,specific-info-len ,timeout , error-detail );
error := CONFIG_GETINFO_BYNAME_ ( devname:length ,common-info ,common-info-maxlen ,common-info-len ,specific-info ,specific-info-maxlen ,specific-info-len ,timeout , error-detail );
error, INT(32) returned value
0D Information was successfully returned.1D Either the device or the process simulating a device detected a file-system error;
error-detail contains a file-system error number.2D Parameter error; error-detail contains the number of the first parameter to
be in error, where 1D designates the first parameter on the left.3D Bounds error; error-detail contains the number of the first parameter to be
in error, where 1D designates the first parameter on the left.4D Either the device or the process simulating a device detected an error; error-
detail contains the error number returned by the device.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-32
Procedure Calls Summary (A-C)
CONFIG_GETINFO_BYLDEV2
CONFIG_GETINFO_BYNAME2
The CONFIG_GETINFO_BYLDEV2_ and CONFIG_GETINFO_BYNAME2_ procedures are variants of CONFIG_GETINFO_BYLDEV and CONFIG_GETINFO_BYNAME. The CONFIG_GETINFO_BYLDEV2_ and CONFIG_GETINFO_BYNAME2_ procedures allow the caller to specify device names that do not conform to Guardian file-name formats as required by some communication devices.
ldevnum (CONFIG_GETINTO_BYLDEV only) inputdevname:length, STRING .EXT:ref:* (CONFIG_GETINTO_BYDEVNAME only)
input:input
common-info outputcommon-info-maxlen, INT:value inputcommon-info-len, INT .EXT:ref:1 outputspecific-info, INT .EXT:ref:* outputspecific-info-maxlen, INT:value inputspecific-info-len, INT .EXT:ref:1 outputtimeout, INT(32):value inputerror-detail output
Note. These procedures are supported only on G-series releases. To obtain information about devices on D-series releases, call one of the following procedures: FILE_GETINFOBYNAME_, DEVICE_GETINFOBYNAME_, or DEVICE_GETINFOBYLDEV_.
error := CONFIG_GETINFO_BYLDEV2_ ( ldevnum ,common-info ,common-maxlen ,common-len ,specific-info ,specific-maxlen ,specific-len ,timeout ,error-detail );
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-33
Procedure Calls Summary (A-C)
error := CONFIG_GETINFO_BYNAME2_ ( devname:length ,common-info ,common-maxlen ,common-len ,specific-info ,specific-maxlen ,specific-len ,timeout ,error-detail );
error, INT(32) returned value
0D Device found and data is returned. The value of error-detail is set to zero.
1D Device or subtype 30 process returned an error. The error is reported in error-detail.
2D Required parameter is invalid. The value of error-detail is set to the ordinal number of the invalid parameter.
3D Bounds error; a reference parameter contained an illegal address. The value of error-detail is set to the ordinal number of the invalid parameter.
4D Device returned error or invalid data to the inquiry. If error-detail is -1, then the device returned zero and the response is invalid. Otherwise, error-detail is the value of the error returned to the inquiry by the device.
ldevnum (CONFIG_GETINFO_BYLDEV only), INT(32):value inputdevname:length (CONFIG_GETINFO_BYDEVNAME only), STRING .EXT:ref:*, INT:value
input: input
common-info, INT .EXT:ref:(ZSYS^DDL^CONFIG^GETINFO2) outputcommon-maxlen, INT:value inputcommon-len, INT .EXT:ref:1 outputspecific-info, INT .EXT:ref:1 outputspecific-maxlen, INT:value inputspecific-len, INT .EXT:ref:1 outputtimeout, INT(32):value inputerror-detail, INT(32) .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-34
Procedure Calls Summary (A-C)
CONTIME Converts a 48-bit timestamp to a date and time in integer form.
CONTROL Performs device-dependent I/O operations.
CALL CONTIME ( date-and-time ,t0 ,t1 ,t2 );
date-and-time, INT:ref:7 output
[0] Year (1975, 1976, ... ).[1] Month (1-12).[2] Day (1-31).[3] Hour (0-23).[4] Minute (0-59).[5] Second (0-59).[6] 0.01 sec (0-99).
t0, t1, t2, INT:ref:3 input
CALL CONTROL ( filenum ,operation ,param ,[ tag ] );
filenum, INT:value inputoperation, INT:value inputparam, INT:value inputtag, INT(32):value input
< (CCL) An error occurred (call FILEINFO).= (CCE) CONTROL was successful.> (CCG) For magnetic tape, the end of file (EOF) was encountered while spacing records;
for a process file, the process is not accepting CONTROL system messages. When device handlers do not allow the operation, file-system error 2 returns.
Note. CONTROL operations are summarized in Section 9, CONTROL Operations. CONTROL operations used with the I/O devices are discussed in the Guardian Procedure Calls Reference Manual.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-35
Procedure Calls Summary (A-C)
CONTROLBUF Performs device-dependent I/O operations requiring a data buffer.
CONTROLMESSAGESYSTEM Controls the maximum number of receive and send XLBs (extended memory control blocks) used by a process.
CALL CONTROLBUF ( filenum ,operation ,buffer ,count ,[ count-transferred ] ,[ tag ] );
filenum, INT:value inputoperation, INT:value inputbuffer, INT:ref:* inputcount, INT:value inputcount-transferred, INT:ref:1 outputtag, INT(32):value input
> (CCL) An error occurred (call FILEINFO).= (CCE) CONTROLBUF was successful.> (CCG) For a process file, the process is not accepting CONTROLBUF system messages.
error := CONTROLMESSAGESYSTEM ( actioncode ,value );
error, INT:ref:1 output
0 Successful, no error2 Bad actioncode21 Bad value29 Missing parameter
actioncode, INT:value inputvalue, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-36
Procedure Calls Summary (A-C)
CONVERTASCIIEBCDICTranslates the 256 EBCDIC encodings to and from the 256 8-bit ASCII encodings. For more information, refer to the Guardian Procedure Calls Reference Manual.
CONVERTPROCESSNAME (Superseded by FILENAME_RESOLVE_) Converts a process name from local to network form.
CONVERTPROCESSTIME Converts the quad microsecond process time returned by PROCESSTIME, MYPROCESSTIME, or PROCESSINFO into hours, minutes, seconds, milliseconds, and microseconds.
0 Sets the limit on the number of outstanding messages to the process, including time-limit expiration messages.
1 Sets the limit on the number of outstanding messages sent by the process (the maximum number of send XLBs for this process).
CALL CONVERTASCIIEBCDIC ( buffer ! i ,count ! i ,translation); ! i
buffer, STRING .EXT:ref:* inputcount, INT:value inputtranslation, INT:value input
CALL CONVERTPROCESSNAME ( process-name );
process-name, INT:ref:3 input, output
CALL CONVERTPROCESSTIME ( process-time ,[ hours ] ,[ minutes ] ,[ seconds ] ,[ milliseconds ] ,[ microseconds ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-37
Procedure Calls Summary (A-C)
CONVERTTIMESTAMP Converts a GMT timestamp to or from a local-time based timestamp within any accessible node in the network.
process-time, FIXED:value inputhours, INT:ref:1 outputminutes, INT:ref:1 outputseconds, INT:ref:1 outputmilliseconds, INT:ref:1 outputmicroseconds, INT:ref:1 output
< (CCL) The process-time parameter represents a quantity greater than 3.7 years.= (CCE) CONVERTPROCESSTIME is successful.> (CCG) One or more of the supplied output parameters failed the bounds check on the
address.
ret-time := CONVERTTIMESTAMP ( julian-timestamp ,[ direction ] ,[ node ] ,[ error ] );
ret-time, FIXED returned valuejulian-timestamp, FIXED:value inputdirection, INT:value input
0 GMT to local civil time (LCT—the default).1 GMT to local standard time (LST).2 LCT to GMT.3 LST to GMT.
node, INT:value inputerror, INT:ref:1 output
-5 Value of node is out of range.-4 Timestamp not supplied or has invalid value.-3 Invalid value supplied for direction.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-38
Procedure Calls Summary (A-C)
CPU_GETINFOLISTUse the PROCESSOR_GETINFOLIST_ procedure instead of CPU_GETINFOLIST. Calls to PROCESSOR_GETINFOLIST are identical in their format and values to those for CPU_GETINFOLIST.
CPUTIMES Returns the length of time, since the cold load, in microseconds, that a given processor has spent in the busy, idle, or interrupt states.
-2 Impossible LCT.-1 Ambiguous LCT. 0 No errors, successful. 1 DST range error. 2 DST table not loaded.>2 File-system error (attempting to reach “NODE”).
CALL CPUTIMES ( [ cpu ] ,[ sysid ] ,[ total-time ] ,[ cpu-process-busy ] ,[ cpu-interrupt ] ,[ cpu-idle ] );
cpu, INT:value inputsysid, INT:value inputtotal-time, FIXED:ref:1 outputcpu-process-busy, FIXED:ref:1 outputcpu-interrupt, FIXED:ref:1 outputcpu-idle, FIXED:ref:1 output
< (CCL) The system is unavailable or does not exist, the procedure could not get resources to execute, or the system is running on a pre-B00 version of the operating system.
= (CCE) CPUTIMES is successful.> (CCG) The supplied parameters failed the bounds check.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-39
Procedure Calls Summary (A-C)
CREATE (Superseded by FILE_CREATE_ and FILE_CREATELIST_) Defines a new structured or unstructured disk file. This procedure operates only on Guardian objects.
CALL CREATE ( filename ,[ primary-extentsize ] ,[ file-code ] ,[ secondary-extentsize ] ,[ file-type ] ,[ recordlen ] ,[ data-blocklen ] ,[ key-sequenced-params ] ,[ alternate-key-params ] ,[ partition-params ] ,[ maximum-extents ] ,[ unstructured-buffer-size ] ,[ open-defaults ] );
filename, INT:ref:12 input, outputprimary-extentsize, INT:value inputfile-code, INT:value inputsecondary-extentsize, INT:value inputfile-type, INT:value input
<0:1> Must be 0.<2> In systems that have the TMF subsystem, this file is audited; for other
systems, this bit is 0.<3:9> Must be 0.<10> The file label is written to disk each time the end-of-file (EOF) is advanced.<11> Specifies index compression for key-sequenced files (see the Enscribe
Programmer’s Guide).<12> Specifies ODDUNSTR access to unstructured files and data compression for
key-sequenced files.<13:15> Specifies the file structure:
0 = Unstructured (default).1 = Relative.2 = Entry-sequenced.3 = Key-sequenced.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-40
Procedure Calls Summary (A-C)
CREATEPROCESSNAME (Superseded by PROCESSNAME_CREATE_) Returns a unique process name suitable for passing to NEWPROCESS and NEWPROCESSNOWAIT.
recordlen, INT:value inputdata-blocklen, INT:value inputkey-sequenced-params, INT:ref:3 inputalternate-key-params, INT:ref:* inputpartition-params, INT:ref:* inputmaximum-extents, INT:value inputunstructured-buffer-size, INT:value inputopen-defaults, INT:value input
<0> = 0= 1
Verify writes off (default).Verify write on.
<1> = 0= 1
The system automatically selects serial or parallel writes.Serial mirror writes only.
<2> = 0= 1
Buffered writes enabled (the default for audited files).Write-thru (the default for nonaudited files).
<3> = 0= 1
Audit compression off (default).Audit compression on.
< (CCL) The create failed (call FILEINFO).= (CCE) The file was created successfully.> (CCG) The device is not a disk.
CALL CREATEPROCESSNAME ( process-name );
process-name, INT:ref:3 output
< (CCL) The address passed for process-name is out of bounds.= (CCE) CREATEPROCESSNAME was successful.> (CCG) There were no unused names in the reserved name space ($Zddd, $Yddd,
$Xddd) for CREATEPROCESSNAME to use.
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-41
Procedure Calls Summary (A-C)
CREATEREMOTENAME (Superseded by PROCESSNAME_CREATE_) Supplies a process name that is unique for the specified system in a network. (This process name goes into the name parameter of NEWPROCESS.)
CREATORACCESSID (Superseded by PROCESS_GETINFO_ and PROCESS_GETINFOLIST_) Obtains the creator access ID (CAID) of the process that created the calling process.
CRTPID_TO_PROCESSHANDLE_ Converts a process ID (CRTPID) to the corresponding process handle.
CALL CREATEREMOTENAME ( name ,sysnum );
name, INT:ref:3 outputsysnum, INT:value input
< (CCL) The remote the DCT could not be accessed.= (CCE) CREATEREMOTENAME was successful.> (CCG) Indicates that there were no unused names in the reserved name space
($Zddd, $Yddd, and $Xddd) for CREATEREMOTENAME to use.
creator-access-id := CREATORACCESSID;
creator-access-id, INT returned value
<0:7> Group number {0:255}<8:15> User number {0:255}
error := CRTPID_TO_PROCESSHANDLE_ ( process-id ,processhandle ,[ pair-flag ] ,[ node-number ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-42
Procedure Calls Summary (A-C)
CURRENTSPACE Returns the ENV register (as saved in the stack marker) and a string (in ASCII) containing the space ID of the caller.
error, INT returned valueprocess-id, INT .EXT:ref:4 inputprocesshandle, INT .EXT:ref:10 outputpair-flag, INT .EXT:ref:1 outputnode-number, INT(32):value input
stack-env := CURRENTSPACE [ ( ascii-space-id ) ];
stack-env, INT returned value
<4> Library bit<7> System code bit<11:15> Space ID bits
ascii-space-id, STRING:ref:5 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-43
Procedure Calls Summary (A-C)
Guardian Programming Reference Summary for pTAL and TAL—522631-0014-44
5 Procedure Calls Summary (D-F)This section lists procedure calls in alphabetic order and briefly describes the syntax of each. For additional information about the procedure calls, refer to the Guardian Procedure Calls Reference Manual.
DAYOFWEEK Takes a 32-bit Julian day number and returns the corresponding day of the week.
DEALLOCATESEGMENT (Superseded by SEGMENT_DEALLOCATE_) Deallocates an extended data segment when the segment is no longer needed by the calling process.
day := DAYOFWEEK ( julian-day-num );
day, INT returned value
julian-day-num, INT(32):value input
0 Sunday, 1 = Monday, ..., 6 = Saturday.-1 The julian-day-num is negative.
CALL DEALLOCATESEGMENT ( segment-id ,[ flags ] );
segment-id, INT:value inputflags, INT:value input
<0:14> = Must be 0.<15> = 1
= 0Dirty pages in memory will not be copied to the swap file.Dirty pages in memory will be copied to the swap file.
< (CCL) The segment is not deallocated. An illegal segment ID was supplied or the specified segment is currently in use by the system.
= (CCE) The segment is deallocated.> (CCG) The segment is deallocated, but an I/O error occurred when the dirty pages were
written to a segment’s permanent swap file.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-1
Procedure Calls Summary (D-F)
DEBUG directly invokes the debug facility.
DEBUGPROCESS (Superseded by PROCESS_DEBUG_) Invokes the debug facility on a process.
CALL DEBUG;
CALL DEBUGPROCESS ( process-id ,error ,[ term ] ,[ now ] );
process-id, INT:ref:4 inputerror, INT:ref:1 output
0 No error.11 Specified process does not exist.13 Invalid name. 14 Supplied process ID references an LDEV that does not exist.18 Specified system is not known.20 Supplied process ID tries to reference a process on a remote C-series system
using a process name of more than five characters.22 Parameter or buffer out of bounds.29 Missing parameter.48 Security violation. 190 The value of term (or caller’s home terminal if term was not specified) is
not device type 6.201 Unable to communicate over this path.240-249
Network errors.
250 All paths to the specified system are down.590 Bad parameter value.
term, INT:ref:12 inputnow, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-2
Procedure Calls Summary (D-F)
DEFINEADD Adds a DEFINE to the calling process’s context using the attributes in the working set. DEFINEADD can replace an existing DEFINE with the attributes in the working set.
error := DEFINEADD ( define-name ,[ replace ] ,[ checknum ] );
error, INT returned value
0 Add was successful.2049 A syntax error occurred in name.2050 Define already exists.2051 Define does not exist.2052 Unable to obtain file-system buffer space.2053 Unable to obtain physical memory.2054 Bounds error in define-name.2057 Working set is not complete.2058 Working set is not consistent.2059 Working set is invalid.2066 Missing parameter.2069 The DEFMODE of the process does not permit the addition of the DEFINE.
define-name, STRING .EXT:ref:24 inputreplace, INT:value inputchecknum, INT:ref:1 output
001 Specify either RETENTION or EXPIRATION, not both.002 If you specify USE IN or EXTEND, you must include LABELS ANSI,
VOLUMES. 003 If you specify VOLUME, you must also specify LABELS ANSI, LABELS IBM,
or LABELS IBMBACKUP. If you specify one of these LABELS, you must also specify VOLUME.
004 If you specify LABELS ANSI, you must not specify LABELS EBCDIC, and vice versa.
005 If you specify RECFORM F, then you must specify a BLOCKLEN that is a multiple of RECLEN.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-3
Procedure Calls Summary (D-F)
DEFINEDELETE Deletes a DEFINE from the calling process’s context.
DEFINEDELETEALL Deletes all DEFINEs from the calling process’s context.
006 If you specify DEVICE, you cannot specify SYSTEM in the same DEFINE, and vice versa.
007 If you specify LABELS BYPASS or LABELS OMITTED, then DEVICE is required and the following attributes may not be specified: VOLUME, OWNER, FILESECT, FILESEQ, FILEID, RETENTION, EXPIRATION, GEN, VERSION, RECFORM, BLOCKLEN, RECLEN, REELS, USE, EBCDIC, SYSTEM.
008 If you specify VOLUME SCRATCH, then USE IN or USE EXTEND is not allowed.
009 If you specify LABELS IBM or LABELS IBMBACKUP, FILEID must be specified.
010 If you do not specify BLOCKLEN but do specify RECLEN, you must specify a RECLEN value that is greater than 0.
011 If you specify LABELS IBMBACKUP, the system you specify in the SYSTEM or DEVICE attribute must have an operating system version of C20 or later.
error := DEFINEDELETE ( define-name );
error, INT returned value
0 Add was successful.2049 A syntax error occurred in name.2051 Define does not exist.2052 Unable to obtain file-system buffer space.2054 Bounds error in define-name.2066 Missing parameter.
define-name, STRING .EXT:ref:24 input
CALL DEFINEDELETEALL;
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-4
Procedure Calls Summary (D-F)
DEFINEINFO Returns selected information about a DEFINE.
DEFINELIST Specifies the station addresses of the stations the application process wishes to communicate with, but only when the process acts as a supervisor or tributary station in a centralized multipoint configuration.
error := DEFINEINFO ( define-name ,class ,attribute-name ,value-buf ,value-buf-len ,value-len );
error, INT returned value
0 Add was successful.2049 A syntax error occurred in name.2051 Define does not exist.2052 Unable to obtain file-system buffer space.2054 Bounds error in define-name.2066 Missing parameter.
define-name, STRING .EXT:ref:24 inputclass, STRING .EXT:ref:16 outputattribute-name, STRING .EXT:ref:16 outputvalue-buf, STRING .EXT:ref:* outputvalue-buf-len, INT:value outputvalue-len, INT:ref:1 output
CALL DEFINELIST ( filenum ,address-list ,address-size ,num-entries ,polling-count ,polling-type );
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-5
Procedure Calls Summary (D-F)
DEFINEMODE Controls the use of DEFINEs.
DEFINENEXTNAME Returns the name of the DEFINE that follows the specified DEFINE (in ASCII order).
filenum, INT:value inputaddress-list, INT:ref:* inputaddress-size, INT:value inputnum-entries, INT:value inputpolling-count, INT:value inputpolling-type, INT:value input
< (CCL) An error occurred (call FILEINFO).= (CCE The DEFINELIST procedure was executed successfully.
error := DEFINEMODE ( new-value ,[ old-value ] );
error, INT returned value
0 Success.2067 The value supplied in new-value is invalid.
new-value, INT:value inputold-value, INT:ref:1 output
error := DEFINENEXTNAME ( define-name );
error, INT returned value
0 Successful.2049 A syntax error occurred in name.2051 DEFINE not found.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-6
Procedure Calls Summary (D-F)
DEFINEPOOL (Superseded by POOL_CHECK_, POOL_DEFINE_, POOL_GETINFO_, POOL_GETSPACE_, POOL_PUTSPACE_, and POOL_RESIZE_) Designates a portion of a user’s stack or an extended data segment for use as a pool.
2052 Unable to obtain file-system buffer space.2054 Parameter address is bad.2066 Missing parameter.2060 No more DEFINEs.
define-name, STRING .EXT:ref:24 input, output
status := DEFINEPOOL ( pool-head ,pool ,pool-size );
status, INT returned value
0 No error.1 Bounds error on pool-head.2 Bounds error on pool.3 Invalid pool-size.4 The pool-head and pool parameters overlap.5 The pool-head parameter is not word-aligned.6 The pool parameter is not word-aligned.
pool-head, INT .EXT:ref:19 outputpool, INT .EXT:ref:* inputpool-size, INT(32):value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-7
Procedure Calls Summary (D-F)
DEFINEREADATTR Obtains the current value of an attribute in a DEFINE in the calling process’s context or in the working set.
error := DEFINEREADATTR ( [ define-name ] ,attribute-name ,[ cursor ] ,value-buf ,value-buf-len ,value-len ,[ read-mode ] ,[ info-word ] );
error, INT returned value
0 Successful.2049 A syntax error occurred in name.2051 DEFINE not found.2052 An error occurred when placing PFS in use.2054 Bounds error on parameter.2055 Attribute not supported.2061 No more attributes (see “Considerations”).2066 Missing parameter.
define-name, STRING .EXT:ref:24 inputattribute-name, STRING .EXT:ref:16 input, outputcursor, INT:ref:1 input, outputvalue-buf, STRING .EXT:ref:* outputvalue-buf-len, INT:value inputvalue-len, INT:ref:1 outputread-mode, INT:value input
0 Search the present attributes only.1 Search the present plus required attributes that are not present.2 Search the present plus the required and optional attributes that are not present.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-8
Procedure Calls Summary (D-F)
DEFINERESTORE Uses a saved version of a DEFINE in the user’s buffer to create an active DEFINE. If an active DEFINE of the same name already exists, it can optionally be replaced. The saved DEFINE can also be placed in the working set without its name.
info-word, INT:ref:1 output
<14:15> Indicates the type of the attribute:0 = Optional1 = Defaulted2 = Required
error := DEFINERESTORE ( buffer ,[ options ] ,[ define-name ] ,[ checknum ] );
error, INT returned value
0 Successful.2050 DEFINE already exists and options.<15> is 0 or options is omitted.2051 DEFINE does not exist and options.<15> is 1.2052 Unable to obtain file system buffer space.2053 Unable to obtain physical memory.2054 Bounds error on buffer, define-name or checknum parameter.2055 Illegal attribute in saved DEFINE.2057 DEFINE or working set is incomplete.2058 DEFINE or working set is inconsistent.2059 DEFINE or working set is invalid.2066 Parameter missing.2067 Attribute contained an illegal value.2068 Saved DEFINE was of invalid CLASS.2069 Attempt to add a DEFINE that does not fall under the current DEFMODE
setting.2075 The value of option.<0:13> is not 0.2077 The buffer or define-name parameter is in invalid segment.2078 The buffer parameter does not contain a valid saved DEFINE.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-9
Procedure Calls Summary (D-F)
DEFINERESTOREWORK[2] DEFINERESTOREWORK restores the DEFINE working set from the background set. DEFINERESTOREWORK2 allows a second background DEFINE working set to be restored.
DEFINESAVE Copies an active DEFINE or the current working attribute set into a user buffer. The saved DEFINE can later be made an active DEFINE or be placed into the working set by using DEFINERESTORE.
buffer, INT .EXT:ref:* inputoptions, INT:value inputdefine-name, STRING .EXT:ref:24 outputchecknum, INT:ref:1 output
error := DEFINERESTOREWORK;
error := DEFINERESTOREWORK2;
error, INT returned value
0 Success.2052 Unable to obtain file-system buffer space.2053 Unable to obtain physical memory.
error := DEFINESAVE ( define-name ,buffer ,buflen ,deflen ,[ option ] );
error, INT returned value
0 Successful.2049 Syntax error in name.2051 DEFINE not found.2052 Unable to obtain file-system buffer space.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-10
Procedure Calls Summary (D-F)
DEFINESAVEWORK[2] DEFINESAVEWORK saves the DEFINE working set in the background set. DEFINESAVEWORK2 allows a second background working set to be saved.
2053 Not enough physical memory.2054 Bounds error on buffer, deflen or define-name parameters.2057 DEFINE or working set is incomplete.2058 DEFINE or working set is inconsistent.2059 DEFINE or working set is invalid.2066 Parameter missing.2075 The value of option.<0:14> is not 0.2076 User’s buffer is too small.2077 The buffer or define-name parameter is in invalid segment.2079 An attempt to save the working set, but define-name is DEFAULTS and
working set is not class DEFAULTS.
define-name, STRING .EXT:ref:24 inputbuffer, INT .EXT:ref:* outputbuflen, INT:value inputdeflen, INT .EXT:ref:1 outputoption, INT:value input
<0:14> are reserved and must be 0.<15> 1 save the current working set and name it define-name.
0 save the active DEFINE named by define-name.
error := DEFINESAVEWORK;
error := DEFINESAVEWORK2;
error, INT returned value
0 Successful.2052 Unable to obtain file-system buffer space.2053 Not enough physical memory.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-11
Procedure Calls Summary (D-F)
DEFINESETATTR Modifies the value of an attribute in the DEFINE working set.
DEFINESETLIKE Initializes the working set with the attributes in an existing DEFINE.
error := DEFINESETATTR ( attribute-name ,[ value ] ,[ value-len ] ,[ default-names ] );
error, INT returned value
0 Successful.2049 Syntax error in name.2052 Unable to obtain file-system buffer space.2055 Attribute not supported.2062 Attribute name too long.2063 A syntax error occurred in default names.2064 The required attribute cannot be reset2066 Parameter missing.2067 Illegal value.
attribute-name, STRING .EXT:ref:16 inputvalue, STRING .EXT:ref:* inputvalue-len, INT:value inputdefault-names, INT:ref:8 input
[0:3] The default volume name (blank filled on the right)[4:7] The default subvolume name (blank filled on the right)
error := DEFINESETLIKE ( define-name );
error, INT returned value
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-12
Procedure Calls Summary (D-F)
DEFINEVALIDATEWORK Checks the working set for consistency.
DELAY Allows a process to suspend itself for a timed interval.
0 Successful.2049 Syntax error in name.2051 DEFINE not found.2052 Unable to obtain file-system buffer space.2053 Unable to obtain physical memory.2054 Bounds error occurred on define-name.2066 Parameter missing.
define-name, STRING .EXT:ref:24 input
error := DEFINEVALIDATEWORK ( checknum );
error, INT returned value
0 Successful.2057 Working set is incomplete.2058 Working set is inconsistent.2059 Working set is invalid.
checknum, INT:ref:1 output
CALL DELAY ( time-period );
time-period, INT(32):value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-13
Procedure Calls Summary (D-F)
DELETEEDIT Deletes from an EDIT file all lines that have line numbers in a specified range. DELETEEDIT is an IOEdit procedure and can be used only with files that have been opened by OPENEDIT or OPENEDIT_.
DEVICE_GETINFOBYLDEV_ Obtains the logical and physical attributes of a device.
error := DELETEEDIT ( filenum ,first ,last );
error, INT returned valuefilenum, INT:value inputfirst, INT(32):value inputlast, INT(32):value input
error := DEVICE_GETINFOBYLDEV_ ( ldevnum ,[ logical-info ] ,[ logical-info-maxlen ] ,[ logical-info-len ] ,[ primary-info ] ,[ primary-info-maxlen ] ,[ primary-info-len ] ,[ backup-info ] ,[ backup-info-maxlen ] ,[ backup-info-len ] ,[ timeout ] ,[ options ] ,[ match-type ] ,[ match-subtype ] ,[ devname:maxlen ] ,[ devname-len ] ,[ error-detail ] );
error, INT returned value
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-14
Procedure Calls Summary (D-F)
0 Information successfully returned.1 Reserved.2 Parameter error; error-detail contains the number of the first parameter
found to be in error, where 1 designates the first parameter on the left.3 Bounds error; error-detail contains the number of the first parameter found
to be in error, where 1 designates the first parameter on the left.4 Device not found; error-detail contains a file-system error number.5 Buffer too small. This error applies only to devname:maxlen.
ldevnum, INT(32):value inputlogical-info, INT .EXT:ref:* outputlogical-info-maxlen, INT:value inputlogical-info-len, INT .EXT:ref:1 outputprimary-info, INT .EXT:ref:* outputprimary-info-maxlen, INT:value inputprimary-info-len, INT .EXT:ref:1 outputbackup-info, INT .EXT:ref:* outputbackup-info-maxlen, INT:value inputbackup-info-len, INT .EXT:ref:1 outputtimeout, INT(32):value inputoptions, INT:value input
<0:12> Reserved (specify 0).<13> Specifies that the procedure search for the next device that has a subtype of
match-subtype. options.<15> must be set and match-subtype must be specified when this option is used.
<14> Specifies that the procedure search for the next device that has a type of match-subtype. options.<15> must be set and match-type must be specified when this option is used.
<15> Specifies that the procedure search for the next device that matches the selection criteria.
match-type, INT:value inputmatch-subtype, INT:value inputdevname:maxlen, STRING .EXT:ref:*,INT:value output:inputdevname-len, INT .EXT:ref:1 outputerror-detail, INT .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-15
Procedure Calls Summary (D-F)
DEVICE_GETINFOBYNAME_ Obtains the logical and physical attributes of a device.
error := DEVICE_GETINFOBYNAME_ ( devname:length ,[ logical-info ] ,[ logical-info-maxlen ] ,[ logical-info-len ] ,[ primary-info ] ,[ primary-info-maxlen ] ,[ primary-info-len ] ,[ backup-info ] ,[ backup-info-maxlen ] ,[ backup-info-len ] ,[ timeout ] ,[ error-detail ] );
error, INT returned value
1 Reserved.2 Parameter error; error-detail contains the number of the first parameter
found to be in error, where 1 designates the first parameter on the left.3 Bounds error; error-detail contains the number of the first parameter found
to be in error, where 1 designates the first parameter on the left.4 Device not found; error-detail contains a file-system error number.
devname:length, STRING .EXT:ref:*,INT:value input:inputlogical-info, INT .EXT:ref:* outputlogical-info-maxlen, INT:value inputlogical-info-len, INT .EXT:ref:1 outputprimary-info, INT .EXT:ref:* outputprimary-info-maxlen, INT:value inputprimary-info-len, INT .EXT:ref:1 outputbackup-info, INT .EXT:ref:* outputbackup-info-maxlen, INT:value inputbackup-info-len, INT .EXT:ref:1 outputtimeout, INT(32):value inputerror-detail, INT .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-16
Procedure Calls Summary (D-F)
DEVICEINFO (Superseded by FILE_GETINFOBYNAME_ or FILE_GETINFOLISTBYNAME_) Obtains the device type and physical record length of a file. The file can be opened or closed.
DEVICEINFO2 (Superseded by FILE_GETINFOBYNAME_or FILE_GETINFOLISTBYNAME_) Obtains the device type and the physical record length of a file. The file can be opened or closed.
CALL DEVICEINFO ( filename ,devtype ,physical-recordlen );
filename, INT:ref:12 inputdevtype, INT:ref:1 output
<0> Demountable.<1> Audited disk, or the file name specified was a subdevice.<2:3> Undefined.<4:9> Device type.<10:15> Device subtype.
physical-recordlen, INT:ref:1 output
CALL DEVICEINFO2 ( filename , [ devtype ] , [ physical-recordlen ] , [ diskprocess-version ] , [ error ] , [ options ] , [ tag-or-timeout ] );
filename, INT:ref:12 inputdevtype, INT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-17
Procedure Calls Summary (D-F)
DISK_REFRESH_ (Superseded on G-series releases) Causes control information to be written to the associated disk volume.
<0> Demountable.<1> Audited disk, or the file name specified was a subdevice.<2:3> Undefined.<4:9> Device type.<10:15> Device subtype.
physical-recordlen, INT:ref:1 outputdiskprocess-version, INT:ref:1 output
0 DP1 disk process.1 DP2 disk process.
error, INT:ref:1 outputoptions, INT:value input
<0:12> Should be 0.<13> If 1, this call is initiating a nowait inquiry only, and information will be
returned in a system message. Only <13> or <14>, but not both, may be set to 1.
<14> If 1, the sending of DEVICEINFO inquiry (-40) messages to a subtype 30 process should not be allowed to take longer than the period indicated by timeout. If time is exceeded, error 40 is returned.
<15> If 1, DEVICEINFO inquiry (-40) messages are not to be sent to subtype 30 processes.
tag-or-timeout, INT(32):value input
error := DISK_REFRESH_ ( name:length );
error, INT returned valuename:length, STRING .EXT:ref:*,INT:value input:input
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-18
Procedure Calls Summary (D-F)
DISKINFO (Superseded by FILE_GETINFOLISTBYNAME_) Obtains information about disk volumes.
DNUMIN Converts the ASCII characters that represent a number into the signed double-word integer value for that number.
error := DISKINFO ( name , [ capacity ] , [ avail ] , [ numfrag ] , [ biggest ] , [ drivekinds ] , [ drivecaps] );
error, INT returned valuename, INT .EXT:ref:12 inputcapacity, INT(32) .EXT:ref:1 outputavail, INT(32) .EXT:ref:1 outputnumfrag, INT(32) .EXT:ref:1 outputbiggest, INT(32) .EXT:ref:1 outputdrivekinds, STRING .EXT:ref:16 output
[0:7] The product number of the primary drive.[8:15] The product number of the mirror drive.
drivecaps, INT(32) .EXT:ref:2 output
next-addr := DNUMIN ( ascii-num ,signed-result ,base ,[ status ] ,[ flags ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-19
Procedure Calls Summary (D-F)
DNUMOUT Converts unsigned double-word integer values to their ASCII equivalents, right-justified in an array.
next-addr, INT(32) returned valueascii-num, STRING .EXT:ref:* inputsigned-result, INT(32) .EXT:ref:1 outputbase, INT:value inputstatus, INT .EXT:ref:1 output
1 A nonexistent number (the string does not start with a valid sign, prefix, or numeric).
0 Valid conversion.-1 Illegal integer (the number cannot be represented in 32 bits as a signed quantity).
flags, INT:value input
<0:12> Must be 0.<13> Disallow preceding sign (+/-).<14> Disallow prefixes (%, #, and so on)<15> Permit a two-word number of the form integer1.integer2 where
each unsigned integer must fit within a 16-bit word.
width := DNUMOUT ( ascii-result ,unsigned-doubleword ,base ,[ width ] ,[ flags ] );
width, INT returned valueascii-result, STRING .EXT:ref:* outputunsigned-doubleword, INT(32):value inputbase, INT:value inputwidth, INT:value inputflags, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-20
Procedure Calls Summary (D-F)
DST_GETINFO_Provides information about the DST entry that is in effect at time keygmt.
DST_TRANSITION_ADD_Allows a super-group user (255,n) to add an entry to the daylight-saving-time (DST) transition table. This operation is allowed only when the DAYLIGHT_SAVING_TIME option in the system is configured to the TABLE option. This procedure supersedes the ADDDSTTRANSITION procedure.
DST_TRANSITION_DELETE_Allows a super-group user (255,n) to delete an existing entry from the daylight-saving-time (DST) transition table. This operation is allowed only when the DAYLIGHT_SAVING_TIME option in the system is configured to the TABLE option.
<0:14> Must be 0.<15> Blank-fill on left (the default is zero-fill).
error:= DST_GETINFO_ ( keygmt , dstentry );
errorkeygmt, FIXED:value inputdstentry, INT:EXT:ref:* output
error:= DST_TRANSITION_ADD_ ( dstentry );
errordstentry, INT.EXT:ref:* input
error:= DST_TRANSITION_DELETE_ ( dstentry );
errordstentry, INT.EXT:ref:* input
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-21
Procedure Calls Summary (D-F)
Error Summary for DST_* Procedures:
Error Literal Value Description0 ZSYS^VAL^DST^OK The operation is successful.1 ZSYS^VAL^DST^SECURITY^ERROR The caller is not a super-group
user (255,n).2 ZSYS^VAL^DST^BAD^VERSION The version number passed in
ZSYS^DDL^DST^ENTRY^DEF is not valid. The only valid version is ZSYS^VAL^DST^VERSION^SEP1997.
3 ZSYS^VAL^DST^BAD^PARAMETER One of the specified parameters is not valid.
4 ZSYS^VAL^DST^INTERVAL^ERROR Invalid interval operation. An attempt was made to add, delete, or modify a DST entry that causes a collision with an existing DST entry.
5 ZSYS^VAL^DST^DELETE^NOW^ERROR An attempt was made to delete a required DST entry. This error is returned when the DST entry that the user attempted to delete is in effect at the time the delete operation was attempted and the offset of the entry is nonzero.
6 ZSYS^VAL^DST^TYPE^ERROR The DAYLIGHT_SAVING_TIME option in the system is not configured to use the TABLE option.
7 ZSYS^VAL^DST^TABLE^EMPTY The DST table has no entries. This error is returned by the DST_GETINFO_ procedure.
8 ZSYS^VAL^DST^BOUNDS^ERROR An attempt was made to use time values outside the supported range. The supported range is 1/ 1/ 1 0:00:00.000000 through 10000/12/31 23:59:59.999999 GMT.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-22
Procedure Calls Summary (D-F)
DST_TRANSITION_MODIFY_Allows a super-group user (255,n) to modify an entry in the daylight-saving-time (DST) transition table. This operation is allowed only when the DAYLIGHT_SAVING_TIME option in the system is configured to the TABLE option.
EDITREAD Reads text lines from an EDIT file (file code = 101). One line is transferred by each call to EDITREAD.
9 ZSYS^VAL^DST^RANGE^LOW The specified keygmt value was less than the lowgmt value of the first DST interval with nonzero offset. This error is returned by the DST_GETINFO_ procedure.
10 ZSYS^VAL^DST^RANGE^HIGH The specified keygmt value is greater than the highgmt of the last DST interval with nonzero offset. This error is returned by the DST_GETINFO_ procedure.
11 ZSYS^VAL^DST^COUNT^OVERFLOW An attempt was made to add too many entries to the table. Delete some of the entries and try again.
error:= DST_TRANSITION_MODIFY_ ( olddst , newdst );
errorolddst, INT.EXT inputnewdst, INT.EXT input
status := EDITREAD ( edit-controlblk ,buffer ,bufferlen ,sequence-num );
status, INT returned value
Error Literal Value Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-23
Procedure Calls Summary (D-F)
EDITREADINIT Prepares a buffer in the application program’s data area for subsequent calls to EDITREAD.
>= 0 Indicates that the reading of the file was successful. -1 End of file encountered.-2 Error occurred while reading.-3 Text file format error.-4 Sequence error. -5 Checksum error. -6 Invalid buffer address.
edit-controlblk, INT:ref:* inputbuffer, STRING:ref:* outputbufferlen, INT:value inputsequence-num, INT(32):ref:1 output
status := EDITREADINIT ( edit-controlblk ,filenum ,bufferlen );
status, INT returned value
0 Successful (OK to read).-1 End of file detected (empty file).-2 I/O error.-3 Format error (not EDIT file), or buffer length is incorrect.-6 Invalid buffer address.
edit-controlblk, INT:ref:* inputfilenum, INT:value inputbufferlen, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-24
Procedure Calls Summary (D-F)
ERRNO_GET_Obtains the value of the errno variable set by many OSS, native C/C++, and some Guardian routines.
EXTENDEDIT Copies an EDIT file to a new file that it creates and that has a larger extent size than the original file. EXTENDEDIT is an IOEdit procedure and can only be used with files that have been opened by OPENEDIT or OPENEDIT_.
FILE_ALTERLIST_ Changes certain attributes of a disk file that are normally set when the file is created. This procedure operates only on Guardian objects.
?SOURCE $SYSTEM.SYSTEM.HERRNOerror := ERRNO_GET_;
error, INT(32) returned value
error := EXTENDEDIT ( filenum ,[ start ] ,[ increment ] );
error, INT returned valuefilenum, INT .EXT:ref:1 input, outputstart, INT(32):value inputincrement, INT(32):value input
error := FILE_ALTERLIST_ ( filename:length ,item-list ,number-of-items ,values ,values-length ,[ partonly ] ,[ error-item ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-25
Procedure Calls Summary (D-F)
FILE_CLOSE_ Closes an open file opened by either FILE_OPEN_ or OPEN.
FILE_CLOSE_CHKPT_ Is called by a primary process to close a designated file in its backup process.
error, INT returned valuefilename:length, STRING .EXT:ref:*,INT:value input:inputitem-list, INT .EXT:ref:* inputnumber-of-items, INT:value inputvalues, INT .EXT.ref:* inputvalues-length, INT:value inputpartonly, INT:value inputerror-item, INT .EXT:ref:1 output
error := FILE_CLOSE_ ( filenum ,[ tape-disposition ] );
error, INT returned valuefilenum, INT:value inputtape-disposition, INT:value input
0 Rewind and unload; do not wait for completion.1 Rewind and take offline; do not wait for completion.2 Rewind and leave online; do not wait for completion.3 Rewind and leave online; wait for completion.4 Do not rewind; leave online.
error := FILE_CLOSE_CHKPT_ ( filenum ,[ tape-disposition ] );
error, INT returned valuefilenum, INT:value inputtape-disposition, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-26
Procedure Calls Summary (D-F)
FILE_COMPLETE_Completes one previously initiated I/O operation for a Guardian file or returns ready information for one Open System Services (OSS) file. The Guardian or OSS file is from a set of files that was previously enabled for completion by one or more calls to the FILE_COMPLETE_SET_ procedure.
0 Rewind and unload; do not wait for completion.1 Rewind and take offline; do not wait for completion.2 Rewind and leave online; do not wait for completion.3 Rewind and leave online; wait for completion.4 Do not rewind; leave online.
status := FILE_COMPLETE_ ( completion-info ,[ timelimit ] ,[ complete-element-list ] ,[ num-complete-elements ] ,[ error-complete-element ] );
status, INT returned valuecompletion-info, INT .EXT:ref:*(ZSYS^DDL^COMPLETION^INFO^DEF)
output
timelimit, INT(32):value input
>0D Wait for completion. The timelimit parameter specifies the maximum time (in 0.01-second units) from the time of the FILE_COMPLETE_ call that the caller can wait for completion.
= 0D Check for completion. FILE_COMPLETE_ immediately returns to the caller, regardless of whether completion has occurred.
= -1D Wait indefinitely.< -1D An invalid value (file-system error 590 occurs).omitted Wait indefinitely.
complete-element-list, INT .EXT:ref:*(ZSYS^DDL^COMPLETE^ELEMENT^DEF)
input
num-complete-elements, INT inputerror-complete-element, INT .EXT output
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-27
Procedure Calls Summary (D-F)
FILE_COMPLETE_GETINFO_Provides information about the set of files that are currently enabled for completion and thus can be completed by the FILE_COMPLETE_ procedure. These files were enabled for completion by one or more previous calls to the FILE_COMPLETE_SET_ procedure.
FILE_COMPLETE_SET_Enables a set of Guardian and Open System Services (OSS) files for completion by subsequent calls to the FILE_COMPLETE_ procedure.
status := FILE_COMPLETE_GETINFO_ ( info-list ,maxnum-info-elements ,[ num-info-elements ] );
status, INT returned valueinfo-list, INT .EXT:ref:*(ZSTS^DDL^COMPLETE^ELEMENT^DEF)
output
maximum-info-elements, INT inputnum-info-elements, INT .EXT output
status := FILE_COMPLETE_SET_ ( complete-element-list ,num-complete-elements ,[ error-complete-element ] );
status, INT returned valuecomplete-element-list, INT .EXT:ref:*(ZSYS^DDL^COMPLETE^ELEMENT^DEF)
input
num-complete-elements, INT inputerror-complete-element, INT .EXT output
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-28
Procedure Calls Summary (D-F)
FILE_CREATE_ Defines a new structured or unstructured disk file. This procedure operates only on Guardian objects.
error := FILE_CREATE_ ( filename:maxlen ,filenamelen ,[ file-code ] ,[ primary-extent-size ] ,[ secondary-extent-size ] ,[ maximum-extents ] ,[ file-type ] ,[ options ] ,[ recordlen ] ,[ blocklen ] ,[ keylen ] ,[ key-offset ] );
error, INT returned valuefilename:maxlen, STRING .EXT:ref:*,INT:value input, output:inputfilenamelen, INT .EXT:ref:1 input, outputfile-code, INT:value inputprimary-extent-size, INT:value inputsecondary-extent-size, INT:value inputmaximum-extents, INT:value inputfile-type, INT:value input
0 Unstructured.1 Relative.2 Entry-sequenced.3 Key-sequenced.
options, INT:value input
<0:9> Reserved (must be 0).<10> Refresh EOF. A change to the end-of-file value is to cause the file label to be
written immediately to disk.<11> Index compression. For key-sequenced files, the entries in the index blocks are
to be compressed. Must be 0 for other file types.<12> Data compression. For key-sequenced files, the keys of entries in the data
blocks are to be compressed. Must be 0 for other file types.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-29
Procedure Calls Summary (D-F)
FILE_CREATELIST_ Defines a new structured or unstructured disk file with characteristics that cannot be specified through FILE_CREATE_. This procedure operates only on Guardian objects.
<13> Audit compression. For audited files, the audit data is to be compressed.<14> Audited. The file is to be audited under TMF. Must be 0 for systems without
TMF.<15> Odd unstructured. For unstructured files, I/O transfers are to occur with the
exact counts specified. If this option is not selected, transfers are rounded up to an even byte boundary. Must be 0 for other file types.
recordlen, INT:value inputblocklen, INT:value inputkeylen, INT:value inputkey-offset, INT:value input
error := FILE_CREATELIST_ ( filename:maxlen ,filenamelen ,item-list ,number-of-items ,values ,values-length ,[ error-item ] );
error, INT returned valuefilename:maxlen, STRING .EXT:ref:*,INT:value input, output:inputfilenamelen, INT .EXT:ref:1 input, outputitem-list, INT .EXT:ref:* inputnumber-of-items, INT:value inputvalues, INT .EXT:ref:* inputvalues-length, INT:value inputerror-item, INT .EXT:ref:1 output
<0:9> Reserved (must be 0).
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-30
Procedure Calls Summary (D-F)
FILE_GETINFO_ Obtains a limited set of information about a file identified by file number.
error := FILE_GETINFO_ ( filenum ,[ last-error ] ,[ filename:maxlen ] ,[ filename-length ] ,[ type-info ] ,[ flags ] );
error, INT returned valuefilenum, INT:value inputlast-error, INT .EXT:ref:1 outputfilename:maxlen, STRING .EXT:ref:*,INT:value output:inputfilename-length, INT .EXT:ref:1 outputtype-info, INT .EXT:ref:5 output
[0] = Device type.[1] = Device subtype.
Object type. [2] =>0 = SQL disk file. 0 = Non-SQL disk file. -1 = Not a disk file.
[3] File type. 0 = Unstructured disk file. 1 = Relative disk file. 2 = Entry-sequenced disk file. 3 = Key-sequenced disk file.-1 = Not a disk file.
[4] File code. >=0 = Disk file.-1 = Not a disk file.
flags, INT .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-31
Procedure Calls Summary (D-F)
FILE_GETINFOBYNAME_ Obtains a limited set of information about a file identified by file name.
<0:14> Reserved and undefined.<15> File is an OSS file.
error := FILE_GETINFOBYNAME_ ( filename:length ,[ type-info ] ,[ physical-recordlen ] ,[ options ] ,[ tag-or-timeout ] ,[ flags ] );
error, INT returned valuefilename:length, STRING .EXT:ref:*,INT:value input:inputtype-info, INT .EXT:ref:5 output
[0] = Device type.[1] = Device subtype.
Object type. [2] =>0 = SQL disk file. 0 = Non-SQL disk file. -1 = Not a disk file. 0 = Unstructured disk file. 1 = Relative disk file. 2 = Entry-sequenced disk file. 3 = Key-sequenced disk file.-1 = Not a disk file.
[4] = File code. >=0 = Disk file.-1 = Not a disk file.
physical-recordlen, INT .EXT:ref:1 outputoptions, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-32
Procedure Calls Summary (D-F)
FILE_GETINFOLIST_ Obtains detailed information about a file identified by file number.
<0:12> Reserved (specify 0).<13> Specifies that this call is only initiating a nowait inquiry and the information
will be returned in a system message. Do not set both options.<13> and options.<14>.
<14> Specifies that the sending of a device type inquiry message to a subtype 30 process should not be allowed to take longer than indicated by timeout. If the time is exceeded, error 40 is returned.
<15> Specifies that device type inquiry messages are not to be sent to subtype 30 processes.
tag-or-timeout, INT(32):value inputflags, INT .EXT:ref:1 output
<0:14> Reserved and undefined.<15> File is an OSS file.
error := FILE_GETINFOLIST_ ( filenum ,item-list ,number-of-items ,result ,result-max ,[ result-length ] ,[ error-item ] );
error, INT returned valuefilenum, INT:value inputitem-list, INT .EXT:ref.* inputnumber-of-items, INT:value inputresult, INT .EXT:ref:* outputresult-max, INT:value inputresult-length, INT .EXT:ref:1 outputerror-item, INT .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-33
Procedure Calls Summary (D-F)
Code Size (bytes) Description1 2 File name length2 * File name3 2 Current-file-name length4 * Current file name5 2 DEFINE name length6 * DEFINE name7 2 Last error8 2 Last-error detail9 2 Partition in error10 2 Key in error11 4 Next record pointer12 4 Current record pointer13 2 Current key specifier14 2 Current key length15 * Current key value16 2 Current primary-key length17 * Current primary-key value18 6 Tape volume19 2 Highest open-file number20 2 Next open-file number21 2 Current access mode22 2 Open exclusion mode23 2 Open nowait depth24 2 Open sync depth25 2 Open options26 4 Open information30 2 Device type31 2 Device subtype32 2 Demountable disk33 2 Audited disk34 2 Physical record length35 4 Logical device number36 2 Subdevice number
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-34
Procedure Calls Summary (D-F)
40 2 SQL type41 2 File type42 2 File code43 2 Logical record length44 2 Block length45 2 Key offset46 2 Key length47 2 Lock key length50 2 Primary extent size51 2 Secondary extent size52 2 Maximum extents53 2 Allocated extents54 8 Creation time56 8 Last open time57 8 Expiration time58 2 File owner59 2 Safeguard security60 2 Progid security61 2 Clear on purge62 4 Operating system security string63 2 Licensed file65 2 Odd unstructured file66 2 Audited file67 2 Audit compression68 2 Data compression69 2 Index compression70 2 Refresh EOF71 2 Create options72 2 Write through73 2 Verify writes74 2 Serial writes75 2 File is open76 2 Crash open77 2 Rollforward needed
Code Size (bytes) Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-35
Procedure Calls Summary (D-F)
78 2 Broken79 2 Corrupt80 2 Secondary partition81 2 Index levels82 2 SQL program83 2 SQL valid84 2 SQL-catalog name length85 * SQL-catalog name90 2 Number of partitions91 * Partition descriptors92 * Partition-volume name-length array93 * Partition-volume names94 2 Partition partial-key length95 * Partition partial-key values96 2 Partition-volume names total length100 2 Number of alternate keys101 * Alternate-key descriptors102 2 Number of alternate-key files103 * Alternate-file name-length array104 * Alternate-file names105 2 Alternate-file total name length110 4 Volume capacity111 4 Volume free space112 4 Volume fragments113 4 Largest volume fragment114 16 Disk drive types115 8 Disk drive capacities116 2 Sequential block buffering117 8 Last open LCT118 8 Expiration LCT119 8 Creation LCT136 4 Partition EOF137 4 Partition maximum size140 8 Partition modification time
Code Size (bytes) Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-36
Procedure Calls Summary (D-F)
FILE_GETINFOLISTBYNAME_ Obtains detailed information about a file identified by file name.
141 8 Partition modification LCT142 4 Aggregate EOF143 4 Aggregate maximum file size144 8 Aggregate modification time145 8 Aggregate modification LCT153 2 Logical (packed) record length160 6 Three-word partition modification LCT161 2 OSS file164 4 OSS group ID165 4 OSS access permissions166 2 OSS open167 4 OSS user ID168 2 OSS number of links169 2 Security mechanisms in effect
error := FILE_GETINFOLISTBYNAME_ ( filename:length ,item-list ,number-of-items ,result ,result-max ,[ result-length ] ,[ error-item ] );
error INT! returned valuefilename:length STRING .EXT:ref:* INT:value input:inputitem-list INT .EXT:ref.* inputnumber-of-itemsINT:value input INT .EXT:ref:* outputresult-max INT:value inputresult-length INT .EXT:ref:1 outputerror-item INT .EXT:ref:1 output
Code Size (bytes) Description
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-37
Procedure Calls Summary (D-F)
FILE_GETLOCKINFO_ Obtains information about locks (held or pending) on a local disk file or on a set of files on a local disk volume. This procedure operates only on Guardian objects.
error := FILE_GETLOCKINFO_ ( name:length ,[ processhandle ] ,[ transid ] ,control ,lock-descr ,lock-descr-length ,participants ,max-participants ,[ locked-name:maxlen ] ,[ locked-name-length ] );
error, INT returned value
0 Information for one locked file and all its lock holders/waiters was returned without error. More locks might exist; continue calling FILE_GETLOCKINFO_.
1 End of information about locks associated with a process or transID.11 Lock information for the file processor transaction was not found. If any
information has been returned already, it is now invalid.12 The disk-process lock tables were changed between calls.41 Checksum error on control. The control parameter has been altered between
calls to FILE_GETLOCKINFO_, or it was not initialized before the first call.45 Information for one locked record or file has been returned
name:length, STRING .EXT:ref:*,INT:value input:inputprocesshandle, INT .EXT:ref:10 inputtransid, INT .EXT:ref:4 inputcontrol, INT .EXT:ref:10 input, outputlock-descr, INT .EXT:ref:* output
[0] Lock type. 0 indicates a file lock; 1 indicates a record lock.[1] Flags. The bits are:
<0> = 1 indicates a generic lock.<1:15> = Reserved.
[2] The number of participants (the number of holders and waiters for the lock).
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-38
Procedure Calls Summary (D-F)
FILE_GETOPENINFO_ Obtains information about the opens of one disk file or all the files on a disk device, or the opens of certain nondisk devices.
[3:4] Record ID if the lock is a record lock on a file that is not key-sequenced; undefined otherwise.
[5] The length in bytes of the key if the lock is a record lock on a key-sequenced file; 0 otherwise.
[6:n] The key value if the lock is a record lock on a key-sequenced file.
lock-descr-length INT:value inputparticipants INT .EXT:ref:* output
[0] Flags. The bits have the following meanings:<0> = 1
= 0The participant is identified by process handle.The participant is identified by transid.
<1:3> = 1= 0
The lock is granted.The lock is in the waiting state.
<4> = 1 The lock is an intent lock internally set by DP2.<5:15> = Reserved.
[1] Reserved.[2:11] The process handle of the participant (if participants[0].<0> = 1).
The transid of the participant (if participants[0].<0> = 0).[2:5]
max-participants, INT:value inputlocked-name:maxlen, STRING .EXT:ref:*,INT:value output:inputlocked-name-length, INT .EXT:ref:1 output
error := FILE_GETOPENINFO_ ( searchname:length ,prevtag ,[ primary-opener ] ,[ backup-opener ] ,[ accessmode ] ,[ exclusion ] ,[ syncdepth ] ,[ filename:maxlen ] ,[ filenamelen ] ,[ accessid ] ,[ validmask ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-39
Procedure Calls Summary (D-F)
error, INT returned valuesearchname:length, STRING .EXT:ref:*,INT:value input:inputprevtag, FIXED .EXT:ref:1 input, outputprimary-opener, INT .EXT:ref:10 outputbackup-opener, INT .EXT:ref:10 outputaccessmode, INT .EXT:ref:1 output
0 Read-write.1 Read only.2 Write only.
exclusion, INT .EXT:ref:1 output
0 Shared.1 Exclusive.2 Process exclusive (supported only for Optical Storage Facility).3 Protected.
syncdepth, INT .EXT:ref:1 outputfilename:maxlen, STRING .EXT:ref:*,INT:value output:inputfilenamelen, INT .EXT:ref:1 outputaccessid, INT .EXT:ref:1 outputvalidmask, INT .EXT:ref:1 output
<0> Primary-opener.<1> Backup-opener.<2> Accessmode.<3> Exclusion.<4> Syncdepth.<5> Filename.<6> Accessid.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-40
Procedure Calls Summary (D-F)
FILE_GETRECEIVEINFO_ Returns information about the last message read on the $RECEIVE file.
FILE_GETSYNCINFO_
The FILE_GETSYNCINFO_ procedure is called by the primary process of a process pair before starting a series of write operations to a file open with paired access. Unlike the GETSYNCINFO procedure, this procedure can be used with format 2 files.
error := FILE_GETRECEIVEINFO_ ( receive-info );
error, INT returned valuereceive-info, INT .EXT:ref:17 output
[0] I/O type. Indicates the data operation last performed by the message sender.0 = Not a data message (system message).1 = Sender called WRITE.2 = Sender called READ.3 = Sender called WRITEREAD.
[1] Maximum reply count. The maximum number of bytes of data that can be returned by REPLY (as determined by the read count of the sender).
[2] Message tag. The value that identifies the request message just read. [3] File number. The value that identifies the file associated with this message in
the requesting process.[4:5] Sync ID. The sync ID associated with this message. [6:15] Sender process handle. The process handle of the process that sent the last
message. For system messages other than the open, close, control, setmode, setparam, resetsync, or controlbuf messages, the null process handle (-1 in each word) is returned.
[16] Open label. The value assigned by the application (when replying to the open system message) to the open on which the received message was sent. If this value is unavailable (as when the opener is running on a C-series system), -1 is returned.
error := FILE_GETSYNCINFO_ ( filenum ,infobuf ,infomax ,infosize );
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-41
Procedure Calls Summary (D-F)
FILE_OPEN_ Establishes a communication path between an application process and a file, and returns a file number to the caller.
error, INT:value returned valuefilename, INT:value inputinfobuf, INT:EXT.ref:* outputinfomax, INT:value inputinfosize, INT:EXT.ref:1 output
error := FILE_OPEN_ ( {filename:length|pathname} ,filenum ,[ access ] ,[ exclusion ] ,[ nowait-depth ] ,[ sync-or-receive-depth ] ,[ options ] ,[ seq-block-buffer-id ] ,[ seq-block-buffer-len ] ,[ primary-processhandle ] );
error, INT returned valuefilename:length, STRING .EXT:ref:*,INT:value input:inputpathname, STRING .EXT:ref:* inputfilenum, INT .EXT:ref:1 input, outputaccess, INT:value input
0 Read-write.1 Read only.2 Write only.3 Extend (supported only for tape).
exclusion, INT:value input
0 Shared.1 Exclusive.2 Process exclusive (supported only for Optical Storage Facility).3 Protected.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-42
Procedure Calls Summary (D-F)
nowait-depth, INT:value inputsync-or-receive-depth, INT:value inputoptions, INT:value input
<0> Unstructured access. For disk files, access is to occur as if the file were unstructured, that is, without regard to record structures and partitioning. (For unstructured files, setting this bit to 1 causes secondary partitions to be inaccessible.) Must be 0 for other devices.
<1> Nowait open processing. Specifies that the processing of the open proceed in a nowait manner. This option cannot be specified for the TMF transaction pseudofile (TFILE). The value of nowait-depth must be a nonzero value when this option is used.
<2> No open time update. For disk files, the “time of last open” file attribute is not updated by this open. Must be 0 for other devices.
<3> Any file number for backup open. When performing a backup open, specifies that the system can use any file number for the backup open. 0 specifies that the backup open is to have the same file number as the primary open. Error 12 is returned if that file number is already in use.
<4:9> Reserved (specify 0).<10> Open an OSS file by its OSS pathname. Specifies that the file to be opened is
identified by the pathname parameter. <11> Reserved (specify 0).<12> No transactions. For $RECEIVE, system messages do not include transaction
identifiers. Must be 0 if bit 15 is 1. <13> I18N locale support. For $RECEIVE, data messages include
internationalization locale information. Must be 0 if bit 15 is 1. <14> Old format system messages. For $RECEIVE, system messages should be
delivered in C-series format. If this bit is 0, D-series format messages are delivered. For other device types, this bit must be 0.
<15> No file-management system messages. For $RECEIVE, specifies that the caller does not wish to receive process open, process close, CONTROL, SETMODE, SETPARAM, RESETSYNC, and CONTROLBUF messages. If this bit is 0, messages are delivered as normal. For other device types, this bit must be 0.
seq-block-buffer-id, INT:value inputseq-block-buffer-len, INT:value inputprimary-processhandle, INT .EXT:ref:10 input
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-43
Procedure Calls Summary (D-F)
FILE_OPEN_CHKPT_ Is called by a primary process to open a designated file for its backup process.
FILE_PURGE_ Deletes a disk file that is not open. This procedure operates only on Guardian objects.
FILE_RENAME_ Changes the name of an open disk file.
error := FILE_OPEN_CHKPT_ ( filenum ,[ status ] );
error, INT returned valuefilenum, INT:value inputstatus, INT .EXT:ref output
0 Backup open succeeded (error is 0).1 File was opened in backup with warning.2 Open failed in backup.3 Unable to communicate with backup.4 Error occurred in primary.
error := FILE_PURGE_ ( filename:length );
error, INT returned valuefilename:length, STRING .EXT:ref:*,INT:value input:input
error := FILE_RENAME_ ( filenum ,newname:length );
error, INT returned valuefilenum, INT:value inputnewname:length, STRING .EXT:ref:*,INT:value input:input
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-44
Procedure Calls Summary (D-F)
FILE_RESTOREPOSITION_The FILE_RESTOREPOSITION_ procedure supersedes the REPOSITION procedure and is used to position a disk file to a saved position (the positioning information having been saved by a call to the FILE_SAVEPOSITION_ procedure).
FILE_SAVEPOSITION_
The FILE_SAVEPOSITION_ procedure supersedes the SAVEPOSITION procedure and is used to save a disk file’s current file positioning information in anticipation of a need to return to that position. This procedure can be used with format 2 files.
error := FILE_RESTOREPOSITION_ ( filenum ,savearea ,savesize );
error, INT:value returned valuefilenum, INT:value inputsavearea, INT:EXT.ref:* inputsavesize, INT:value input
error := FILE_SAVEPOSITION_ ( filenum ,savearea ,savemax ,savesize);
error, INT:value returned valuefilenum, INT:value inputsavearea, INT:EXT.ref:* outputsavemax, INT:value inputsavesize, INT:ref.EXT:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-45
Procedure Calls Summary (D-F)
FILE_SETKEY_The FILE_SETKEY_ procedure supersedes the KEYPOSITION[X] procedures. The FILE_SETKEY_ procedure is used to position by primary or alternate key within a structured file, and sets the current position, access path, and positioning mode for the specified file. FILE_SETKEY_ can be used with format 2 files.
FILE_SETPOSITION_The FILE_SETPOSITION_ procedure supersedes the POSITION procedure. This procedure has the same function as the POSITION procedure but the FILE_SETPOSITION_ procedure accepts an 8-byte record specifier, enabling use with format 2 files.
error := FILE_SETKEY_ ( filenum ,key-value :key-value-len ,[ keyspecifier ] ,[ positioningmode ] ,[ options ] ,[ comparelength ] );
error, INT:value returned valuefilenum, INT:value inputkey-value:key-value-len, INT:value input, inputkeyspecifier inputpositioningmode, INT:value inputoptions, INT:value inputcomparelength, INT:value input
error := FILE_SETPOSITION_ ( filenum ,recordspecifier );
error, INT:value returned valuefilenum, INT:value inputrecordspecifier, INT(64):value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-46
Procedure Calls Summary (D-F)
FILE_SETSYNCINFO_The FILE_SETSYNCINFO_ procedure supersedes the SETSYNCINFO procedure and is used by the backup process of a process pair after a failure of the primary process. The FILE_SETSYNCINFO_ procedure passes a process pair’s latest synchronization block (received in a checkpoint message from the primary process) to the file system. Unlike the SETSYNCINFO procedure, the FILE_SETSYNCINFO_ procedure can be used with format 2 files.
FILEERROR Determines whether an I/O operation that completed with an error should be retried.
error := FILE_SETSYNCINFO_ ( filenum ,infobuf ,infosize );
error, INT:value returned valuefilenum, INT:value inputinfobuf, INT.EXT:ref:* inputinfosize, INT:value input
status := FILEERROR ( filenum );
status, INT returned value
0 = The operation should not be retried.1 = The operation should be retried.
filenum, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-47
Procedure Calls Summary (D-F)
FILEINFO (Superseded by FILE_GETINFO_, FILE_GETINFOBYNAME_, FILE_GETINFOLIST_, and FILE_GETINFOLISTBYNAME_) Obtains error and characteristic information about a file.
CALL FILEINFO ( [ filenum ] ,[ error ] ,[ filename ] ,[ ldevnum ] ,[ devtype ] ,[ extent-size ] ,[ eof-pointer ] ,[ next-record-pointer ] ,[ last-modtime ] ,[ filecode ] ,[ secondary-extent-size ] ,[ current-record-pointer ] ,[ open-flags ] ,[ subdevice ] ,[ owner ] ,[ security ] ,[ num-extents-allocated ] ,[ max-file-size ] ,[ partition-size ] ,[ num-partitions ] ,[ file-type ] ,[ maximum-extents ] ,[ unstructured-buffer-size ] ,[ more-flags ] ,[ sync-depth ] ,[ next-open-fnum ] );
filenum INT:value inputerror INT:ref:1 outputfilename INT:ref:12 input outputldevnum INT:ref:1 or INT:ref:16 outputdevtype INT:ref:1 outputextent-size INT:ref:1 outputeof-pointer INT(32):ref:1 outputnext-record-pointer INT(32):ref:1 outputlast-modtime INT:ref:3 outputfilecode INT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-48
Procedure Calls Summary (D-F)
secondary-extent-size INT:ref:1 outputcurrent-record-pointer INT(32):ref:1 outputopen-flags, INT:ref:1 output
<1> For the $RECEIVE file only, the process will receive open, close, CONTROL, SETMODE, RESETSYNC, and CONTROLBUF system messages.
<2> Unstructured access, regardless of the actual file structure.<3:5> Is the access mode:
0 = Read/write access.1 = Read-only access.2 = Write-only access.
<6> Resident buffers are provided by the application process for calls to file system I/O routines.
<8> For process files, the open message is sent nowait and must be completed by a call to AWAITIO.
<9:11> Is the exclusion mode:0 = Shared access.1 = Exclusive access.3 = Protected access.
<12:15> Is the maximum number of concurrent nowait I/O operations that can be in progress on this file at any given time. <12:15> = 0 implies wait I/O.
subdevice INT:ref:1 outputowner INT:ref:1 outputsecurity STRING:ref:5 output
[0].<4> = 1 Applies to a program file if the file has PROGID authority.[0].<5> = 1 Applies if the CLEARONPURGE option is on for this file. If on, this
option causes all data to be physically deleted from the disk when the file is purged. If this option is not on, the disk space is only logically deallocated when the file is purged: no data is actually destroyed.
[0].<6> = 0= 1
There is a Safeguard record for the file.There is no Safeguard record for the file.
[1] Returns the reading security of the file.[2] Returns the writing security of the file.[3] Returns the execution security of the file.[4] Returns the purging security of the file.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-49
Procedure Calls Summary (D-F)
num-extents-allocated INT:ref:1 outputmax-file-size INT(32):ref:1 outputpartition-size INT:ref:1 outputnum-partitions INT:ref:1 outputfile-type INT:ref:1 output
<2> = 1 This file is audited by TMF.<5:7> SQL object type:
0 = Not SQL. 2 = SQL table. 5 = SQL protection view. 7 = SQL shorthand view.
<10> = 1 REFRESH is specified for this file.For key-sequenced files, index compression is specified.<11> = 1
<12> = 1= 1
For key-sequenced files, data compression is specified.For unstructured files, 1 indicates that ODDUNSTR is specified.
<13:15> Specifies the file structure: 0 = Unstructured. 1 = Relative. 2 = Entry-sequenced. 3 = Key-sequenced.
maximum-extents, INT:ref:1 outputunstructured-buffer-size, INT:ref:1 outputmore-flags, INT:ref:1 output
<0> 0 = Verify writes off.1 = Verify writes on (the current file-label default).
<1> 0 = The system automatically selects serial or parallel writes..1 = Serial mirror writes only (the current file-label default).
<2> 0 = Buffered writes enabled.1 = Write-thru (the current file-label default).
<3> 0 = Audit-checkpoint compression off.1 = Audit-checkpoint compression on (the current file-label default).
<4> 0 = Crash-open flag off.1 = Crash-open flag on.
<5> 0 = Rollforward-needed flag off.1 = Rollforward-needed flag on.
<6> 0 = Broken-file flag off.1 = Broken-file flag on.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-50
Procedure Calls Summary (D-F)
FILEINQUIRE (Superseded by FILE_GETINFO_, FILE_GETINFOBYNAME_, FILE_GETINFOLIST_, and FILE_GETINFOLISTBYNAME_) Obtains information about a file.
<7> 0 = File closed.1 = File opened.
<8> 0 = Not licensed for privileged procedures.1 = licensed.
<9> 0 = Not a secondary partition.1 = A secondary partition.
<10> 0 = File contents valid.1 = File contents probably invalid.
<11:15> Unused.
sync-depth, INT:ref:1 outputnext-open-fnum, INT:ref:1 output
< (CCL) An error occurred; the error number returned in error.=(CCE) FILEINFO executed successfully.> (CCG) An error occurred; the error number returned in error.
CALL FILEINQUIRE ( [ filenumber ] ,[ filename ] ,item-list ,number-items ,result-buffer ,result-buffer-length ,[ error-item ] ,[ error-code ] );
filenumber, INT:value inputfilename, INT:ref:12 inputitem-list, INT:ref:* inputnumber-items, INT:value inputresult-buffer, INT .EXT:ref:* outputresult-buffer-length, INT:value inputerror-item, INT:ref:1 outputerror-code, INT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-51
Procedure Calls Summary (D-F)
FILENAME_COMPARE_ Compares two file names to determine if they refer to the same object.
FILENAME_DECOMPOSE_ Extracts and returns one or more parts of a file-name or file name pattern.
< (CCL) An error occurred (see error-code).= (CCE) FILEINQURE was successful.> (CCG) One or more of the items requested are invalid for the file’s device type, file
type, open status, or other characteristic.
error := FILENAME_COMPARE_ ( filename1:length ,filename2:length );
error, INT returned value
-1 The file names do not refer to the same object. 0 The file names refer to the same object.>0 A file-system error prevented evaluation; the returned value is the file-system
error number.
filename1:length, STRING .EXT:ref:*,INT:value input:inputfilename2:length, STRING .EXT:ref:*,INT:value input:input
error := FILENAME_DECOMPOSE_ ( filename:length ,piece:maxlen ,piece-length ,level ,[ options ] ,[ subpart ] );
error, INT returned valuefilename:length, STRING .EXT:ref:*,INT:value input:inputpiece:maxlen, STRING .EXT:ref:*,INT:value output:inputpiece-length, INT .EXT:ref:1 outputlevel, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-52
Procedure Calls Summary (D-F)
FILENAME_EDIT_ Modifies one or more parts of a file name or file-name pattern, changing them to a specified value.
-1 Node name. 0 Destination name (for example, volume, device or process). 1 First qualifier (for example, subvolume). 2 Second qualifier (file identifier if disk file)
options, INT:value input
<0:12>= Reserved (specify 0).<13> = 1
= 0
Do not return default values; that is, if a requested part is not present in filename but a default exists for it, return a null string instead of the default value.Default values can be returned.
<14> = 1
= 0
Include prefix, that is, the entire portion of filename that precedes the part specified by level.Do not include prefix.
<15> = 1
= 0
Include suffix, that is, the entire portion of filename that follows the part specified by level.Do not include suffix.
subpart, INT:value input
0 Extract all sections occurring before the period (.).1 Extract processor for an unnamed process.2 Extract PIN for an unnamed process.3 Extract sequence number, of a process.4 Extract name (begins with a dollar sign, ends at the first colon or period).
error := FILENAME_EDIT_ ( filename:maxlen ,filename-length ,piece:length ,level ,[ options ] ,[ subpart ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-53
Procedure Calls Summary (D-F)
This parameter applies only to process file names.
error, INT returned valuefilename:maxlen, STRING .EXT:ref:*,INT:value input, output:inputfilename-length, INT .EXT:ref:1 input, outputpiece:length, STRING .EXT:ref:*,INT:value input:inputlevel, INT:value input
-1 Node name. 0 Destination name (for example, volume, device, or process). 1 First qualifier (for example, subvolume). 2 Second qualifier (file identifier if disk file).
options, INT:value input
<0:13> Reserved (specify 0).<14> = 1
= 0
Include prefix, that is, the entire portion of filename that precedes the part specified by level.Do not include prefix.
<15> = 1
= 0
Include suffix, that is, the entire portion of filename that follows the part specified by level.Do not include suffix.
subpart, INT:value input
0 Replace whole destination, that is, all sections occurring before the period (.).1 Replace processor, that is, the numeric part designating the processor for an
unnamed process.2 Replace PIN, that is, the numeric part that gives the process identification
number for an unnamed process.3 Replace sequence number, that is, the numeric part that gives the sequence
number of a process.4 Replace name, that is, the alphanumeric section that begins with a question mark
and ends at the first colon or period.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-54
Procedure Calls Summary (D-F)
FILENAME_FINDFINISH_ Releases the resources reserved for a search that was previously initiated by a call to FILENAME_FINDSTART_.
FILENAME_FINDNEXT_ Returns the next name in a set of named entities that was defined by a call to FILENAME_FINDSTART_.
error := FILENAME_FINDFINISH_ ( searchid );
error, INT returned valuesearchid, INT:value input
error := FILENAME_FINDNEXT_ ( searchid, ,[ name:maxlen ] ,[ name-length ] ,[ entity-info ] ,[ tag ] );
error, INT returned valuesearchid, INT:value inputname:maxlen, STRING .EXT:ref:*,INT:value output:inputname-length, INT .EXT:ref:1 outputentity-info, INT .EXT:ref:5 output
[0] = Device type.[1] = Device subtype.
Object type. [2] => 00-1
SQL disk file.Non-SQL disk file. Not a disk file.
[3] = File type.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-55
Procedure Calls Summary (D-F)
FILENAME_FINDSTART_ Sets up a search of named entities.
0123-1
Unstructured disk file.Relative disk file.Entry-sequenced disk file.Key-sequenced disk file.Not a disk file.
[4] = File code.>= 0-1
Disk file.Not a disk file.
tag, INT(32):value input
error := FILENAME_FINDSTART_ ( searchid ,[ search-pattern:length ] ,[ resolve-level ] ,[ device-type ] ,[ device-subtype ] ,[ options ] ,[ startname:length ] );
error, INT returned valuesearchid, INT .EXT:ref:1 outputsearch-pattern:length, STRING .EXT:ref:*,INT:value input:inputresolve-level, INT:value input
-1 Node name. 0 Destination name (for example, device or process). 1 First qualifier (for example, subvolume). 2 Second qualifier (file identifier if disk file).
device-type, INT:value inputdevice-subtype, INT:value inputoptions, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-56
Procedure Calls Summary (D-F)
FILENAME_MATCH_ Determines whether one or more contiguous sections of a file name match the corresponding sections of a file-name pattern.
<0:8> Reserved (specify 0).<9> The search is to be executed in a nowait manner. The results of the search
are returned in system messages sent to $RECEIVE.<10> Device simulation by subtype 30 devices is not to be supported.<11> The search is not to include subprocesses.<12> If an entity is encountered that is offline (that is, the system is not connected
or the device is down), an error is to be reported.<13> If device-subtype is supplied, a file name must not match the device
subtype value to be returned.<14> If device-type is supplied, a file name must not match the device type
value to be returned.<15> If startname is supplied, and if the first name returned would be
startname, then that name is to be skipped and the following name should be returned.
startname:length, STRING .EXT:ref:*,INT:value input:input
error := FILENAME_MATCH_ ( filename:length ,pattern:length ,[ generic-set ] );
error, INT returned value
2 Match; name fits pattern.1 Partial match; name fits lefthand pattern sections.0 No match; name does not fit pattern.<0 An error occurred:-1 Missing name parameter.-2 Missing pattern parameter.-3 Length error on name parameter.-4 Length error on pattern parameter.-5 Bounds error on generic-set parameter.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-57
Procedure Calls Summary (D-F)
FILENAME_RESOLVE_ Converts a partially qualified file name to a fully qualified file name.
filename:length, STRING .EXT:ref:*,INT:value input:inputpattern:length, STRING .EXT:ref:*,INT:value input:inputgeneric-set, INT .EXT:ref:1 output
-1 The name falls before the first possible match. 0 The name falls within the set of possible matches. 1 The name falls after the last possible match.
error := FILENAME_RESOLVE_ ( partialname:length ,fullname:maxlen ,fullname-length ,[ options ] ,[ override-name:length ] ,[ search:length ] ,[ defaults:length ] );
error, INT returned valuepartialname:length, STRING .EXT:ref:*,INT:value input:inputfullname:maxlen, STRING .EXT:ref:*,INT:value output:inputfullname-length, INT .EXT:ref:1 outputoptions, INT:value input
<0:7> Reserved (specify 0).<8> If partialname consists of a simple unqualified disk file name, a DEFINE
name is generated to use as override-name. The generated name is an equals sign (=) followed by partialname.
<9> If search is supplied and a search fails to find an existing file, FILENAME_RESOLVE_ resolves partialname using the first entry in the search DEFINE.
<10> If a DEFINE name other than one translated by options.<11> or options.<12> is supplied for partialname, FILENAME_RESOLVE_ returns error 13.
<11> If a DEFINE name is supplied for partialname, and if the DEFINE has a file name associated with it, that file name is returned as the result.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-58
Procedure Calls Summary (D-F)
FILENAME_SCAN_ Checks for valid file-name syntax and returns the length in bytes of that part of the input string that constitutes a file name.
<12> If a DEFINE name is supplied for partialname, and if the DEFINE contains only a file name (that is, it is a simple MAP DEFINE), then FILENAME_RESOLVE_ returns that file name as the result. If neither this option nor options.<11> is specified, then the DEFINE name is returned as the result.
<13> If a logical device number (LDEV) appears as part of partialname, FILENAME_RESOLVE_ translates it to the corresponding symbolic device name.
<14> A single name part supplied in partialname is to be treated as a subvolume name or pattern.
<15> All alphabetic characters in the resolved file name are to be shifted to upper case.
override-name:length, STRING .EXT:ref:*,INT:value input:inputsearch:length, STRING .EXT:ref:*,INT:value input:inputdefaults:length, STRING .EXT:ref:*,INT:value input:input
error := FILENAME_SCAN_ ( string:length ,[ count ] ,[ kind ] ,[ entity-level ] ,[ options ] );
error, INT returned valuestring:length, STRING .EXT:ref:*,INT:value input:inputcount, INT .EXT:ref:1 outputkind, INT .EXT:ref:1 output
0 File name (that is, the name of an entity).1 File-name pattern. This value can be returned only if options.<15> is set to 1.
If the input is a name as well as a file-name pattern (that is, it does not contain an asterisk or question mark), FILENAME_SCAN_ classifies it as a name and not a pattern.
2 DEFINE name.
entity-level, INT .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-59
Procedure Calls Summary (D-F)
FILENAME_TO_OLDFILENAME_ Converts a file name to a C-series internal file name.
FILENAME_TO_PATHNAME_ Converts a Guardian file name or subvolume name to an OSS pathname.
-1 Node name. 0 Name of device or process without qualifiers.>0 Name of device or process with entity-level qualifiers.
options, INT:value input
<0:13> Reserved (specify 0).<14> Specifies that a subvolume name be accepted as valid input.<15> Specifies that a file name pattern be accepted as valid input.
error := FILENAME_TO_OLDFILENAME_ ( filename:length ,oldstyle-name );
error, INT returned valuefilename:length, STRING .EXT:ref:*,INT:value input:inputoldstyle-name, INT .EXT:ref:12 output
error := FILENAME_TO_PATHNAME_ ( filename:length ,pathname:maxlen ,pathlen ,[ options ] );
error, INT returned value
0 No error. 563 The pathname buffer is too small to contain the resulting name. 4002 The filename parameter specifies a Guardian name for an OSS file that
either does not exist or has been unlinked but is still open by some process. The corresponding OSS errno value is ENOENT.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-60
Procedure Calls Summary (D-F)
FILENAME_TO_PROCESSHANDLE_ Converts a process file name to a process handle.
FILENAME_UNRESOLVE_ Accepts a file name as input, deletes lefthand sections that match the default values, and returns a file name that is semantically equivalent to the input file name.
4006 The fileset that corresponds to the supplied Guardian name for an OSS file is not mounted. The corresponding OSS errno value is ENXIO.
4013 The caller does not have search access to one of the directories within all of the resulting pathnames. The corresponding OSS errno value is EACCESS.
4014 A parameter has an invalid address. The corresponding OSS errno value is DEFAULT.
4022 Either options is specified and options.<14> does not contain all zeros or filename is not a valid file or subvolume name. The corresponding OSS errno value is EINVAL.
4202 The root fileset is not mounted. The corresponding OSS errno value is ENOROOT.
4211 The resulting pathname is longer than the limit defined in PATH_MAX. (PATH_MAX is a symbolic constant defined in the OSS limitsh header file.) The corresponding OSS errno value is ECWDTOOLONG.
filename:length, STRING .EXT:ref:*,INT:value input:inputpathname:maxlen, STRING .EXT:ref:*,INT:value output:inputpathlen, INT .EXT:ref:1 outputoptions, INT:value input
error := FILENAME_TO_PROCESSHANDLE_ ( filename:length ,processhandle );
error, INT returned valuefilename:length, STRING .EXT:ref:*,INT:value input:inputprocesshandle, INT .EXT:ref:10 output
error := FILENAME_UNRESOLVE_ ( longname:length ,shortname:maxlen ,shortname-length ,[ level ] ,[ defaults:length ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-61
Procedure Calls Summary (D-F)
FILERECINFO (Superseded by FILE_GETINFO_, FILE_GETINFOBYNAME_, FILE_GETINFOLIST_, and FILE_GETINFOLISTBYNAME_) Obtains the record characteristics of a disk file.
error, INT returned valuelongname:length, STRING .EXT:ref:*,INT:value input:inputshortname:maxlen, STRING .EXT:ref:*,INT:value output:inputshortname-length, INT .EXT:ref:1 outputlevel, INT:value input.
-1 Node name. 0 Destination name (for example, volume, device, or process). 1 First qualifier (for example, subvolume). 2 Second qualifier (file identifier if disk file).
defaults:length, STRING .EXT:ref:*,INT:value input:input
CALL FILERECINFO ( [ filenum ] ,[ current-keyspecifier ] ,[ current-keyvalue ] ,[ current-keylen ] ,[ current-primary-keyvalue ] ,[ current-primary-keylen ] ,[ partition-in-error ] ,[ specifier-of-key-in-error ] ,[ file-type ] ,[ logical-recordlen ] ,[ blocklen ] ,[ key-sequenced-parameters ] ,[ alternate-key-parameters ] ,[ partition-parameters ] ,[ filename ] );
filenum, INT:value inputcurrent-keyspecifier, INT:ref:1 outputcurrent-keyvalue, STRING:ref:* outputcurrent-keylen, INT:ref:1 outputcurrent-primary-keyvalue, STRING:ref:* outputcurrent-primary-keylen, INT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-62
Procedure Calls Summary (D-F)
partition-in-error, INT:ref:1 outputspecifier-of-key-in-error, INT:ref:1 outputfile-type, INT:ref:1 output
<2> = 1 This file is audited by the TMF subsystem.SQL object type:
<5:7> 0 =2 =4 =5 =7 =
Not SQL.SQL table.SQL index.SQL protection view.SQL shorthand view.
<10> = 1 REFRESH is specified for this file.For key-sequenced files, index compression is specified.For key-sequenced files, data compression is specified.For unstructured files, ODDUNSTR is specified.
<11> = 1<12> = 1
= 1= 1 Specifies the file structure:
<13:15> 0 =1 =2 =3 =
Unstructured.Relative.Entry-sequencedKey-sequenced.
logical-recordlen, INT:ref:1 outputblocklen, INT:ref:1 outputkey-sequenced-parameters, INT:ref:* outputalternate-key-parameters, INT:ref:* outputpartition-parameters, INT:ref:* outputfilename, INT:ref:12 input
< (CCL) An error occurred. Either the specified file was not found or both filenum and filename were specified in the same FILERECINFO call.
= (CCE) FILERECINFO executed successfully.> (CCG) The file is not a disk file.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-63
Procedure Calls Summary (D-F)
FIXSTRING Edits a string based on subcommands provided in a template.
FNAME32COLLAPSE (obsolete) Converts the 32-character file name used by the Distributed Name Service to external format for display.
CALL FIXSTRING ( template ,template-len ,data ,data-len ,[ maximum-data-len ] ,[ modification-status ] );
template, STRING:ref:* inputtemplate-len, INT:value inputdata, STRING:ref:* input, outputdata-len, INT:ref:1 input, outputmaximum-data-len, INT:value inputmodification-status, INT:ref:1 output
0 No change was made to data.1 A replacement, insertion, or deletion was performed on data.
< (CCL) One or more of the required parameters is missing.= (CCE) The operation finished successfully.> (CCG) An insert or replace would have caused the data string to exceed the
maximum-data-len.
length := FNAME32COLLAPSE ( intname ,extname );
length, INT returned valueintname, STRING .EXT:ref:32 inputextname, STRING .EXT:ref:35 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-64
Procedure Calls Summary (D-F)
FNAME32EXPAND
(Superseded by FILENAME_SCAN_ and FILENAME_RESOLVE_) Expands a partial file name from the compacted external form to the 32-character file name used by the Distributed Name Service programmatic interface.
FNAME32TOFNAME (obsolete) Converts a file name from the 32-character format used by the Distributed Name Service to the Guardian file-name format.
FNAMECOLLAPSE (Superseded by OLDFILENAME_TO_FILENAME_) Converts a file name from internal to external form. The system number of a network file name is converted to the corresponding system name.
length := FNAME32EXPAND ( extname ,intname ,defaults );
length, INT returned valueextname, STRING .EXT:ref:35 inputintname, STRING .EXT:ref:32 outputdefaults, STRING .EXT:ref:16 or 18 input
status := FNAME32TOFNAME ( fname32 ,fname );
status, INT returned value
-1 The file name was successfully converted. 0 The file name cannot be converted, or an error occurred.
fname32, STRING .EXT:ref:32 inputfname, STRING .EXT:ref:24 input
length := FNAMECOLLAPSE ( internal-name ,external-name );
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-65
Procedure Calls Summary (D-F)
FNAMECOMPARE (Superseded by FILENAME_COMPARE_) Compares two file names within a local or network environment to determine whether these file names refer to the same file or device.
FNAMEEXPAND (Superseded by FILENAME_SCAN_ and FILENAME_RESOLVE_) Expands a partial file name from the compacted external form to the standard 12-word internal form.
length, INT returned valueinternal-name, INT:ref:12 inputexternal-name, STRING:ref:26 or STRING:ref:34 output
status := FNAMECOMPARE ( filename1 ,filename2 );
status, INT returned value
-1 (CCL) The file names do not refer to the same file.0 (CCE) The file names refer to the same file.1 (CCG) The file names refer to the same volume name, device name, or process
name on the same system; however, words [4:11] are not the same.
filename1, INT:ref:12 inputfilename2, INT:ref:12 input
length := FNAMEEXPAND ( external-filename ,internal-filename ,default-names );
length, INT returned valueexternal-filename, STRING:ref:26 or STRING:ref:35 inputinternal-filename, INT:ref:12 outputdefault-names, INT:ref:8 input
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-66
Procedure Calls Summary (D-F)
FNAMETOFNAME32 (obsolete) Converts a file name from the 12-word Guardian format to the 32-character Distributed Name Service format.
FORMATCONVERT[X] Converts the external format to the internal form required for presentation to the FORMATDATA[X] procedures.
[0:3] default volname. First two bytes can be “\sysnum,” in which case “$” is omitted from volume name. (blank-filled on right).
[4:7] default subvolname (blank-filled on right).[0:7] corresponds directly to word[1:8] of the command interpreter startup message.
status := FNAMETOFNAME32 ( fname ,fname32 );
status, INT returned value
-1 The file name was successfully converted. 0 The file name cannot be converted, or an error occurred.
fname, STRING .EXT:ref:24 inputfname32, STRING .EXT:ref:32 output
status := FORMATCONVERT[X] ( iformat ,iformatlen ,eformat ,eformatlen ,scales ,scale-count ,conversion );
status, INT returned value
> 0 Successful conversion. The value is the number of bytes in the converted format (iformat).
= 0 The value of iformatlen was insufficient to hold the entire converted format.< 0 Error in the format. The value is the negated byte location in the input string at
which the error was detected. The first byte of eformat is numbered 1.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-67
Procedure Calls Summary (D-F)
FORMATDATA[X] Converts data-item values between internal and external representations.
iformat, outputSTRING:ref:* (Use with FORMATCONVERT)STRING .EXT:ref:* (Use with FORMATCONVERTX)
iformatlen, INT:value inputeformat, input
STRING:ref:* (Use with FORMATCONVERT)STRING .EXT:ref:* (Use with FORMATCONVERTX)
eformatlen, INT:value inputscales, output
INT:ref:* (Use with FORMATCONVERT)INT .EXT:ref:* (Use with FORMATCONVERTX)
scale-count, input, output
INT:ref:* (Use with FORMATCONVERT)INT .EXT:ref:* (Use with FORMATCONVERTX)
conversion, INT:value input
0 Check the validity of the format only.1 Produce an expanded form that has modifiers and decorations.2 Produce a compact conversion, but ignore modifiers and decorations.
error := FORMATDATA[X] ( buffer ,bufferlen ,buffer-occurs ,length ,iformat ,variable-list ,variable-list-len ,flags );
error, INT:value returned value
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-68
Procedure Calls Summary (D-F)
0 Successful operation.267 Buffer overflow.268 No buffer.271 EDIT item mismatch.272 Illegal input character.273 Bad format.274 Numeric overflow.
buffer, input, outputSTRING:ref:* (Use with FORMATDATA)STRING .EXT:ref:* (Use with FORMATDATAX)bufferlen, INT:value inputbuffer-occurs, INT:value inputlength, outputINT:ref:* (Use with FORMATDATA )INT .EXT:ref:* (Use with FORMATDATAX)iformat, inputINT:ref:* (Use with FORMATDATA )INT .EXT:ref:* (Use with FORMATDATAX)variable-list, inputINT:ref:* (Use with FORMATDATA )INT .EXT:ref:* (Use with FORMATDATAX)variable-list-len, INT:value inputflags, INT:value input
<2> List-directed0 = Apply the format-directed operation.1 = Apply the list-directed operation.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-69
Procedure Calls Summary (D-F)
<3> P-Relative (iformat array)0 = The iformat array address is G-relative.1 = The iformat array address is P-relative.
<4> Null value passed0 = Each variable-list item is a 4-word group (FORMATDATA) or a 5-word group (FORMATDATAX).1 = Each variable-list item is a 5-word group (FORMATDATA) or a 7-word group (FORMATDATAX).
<15> Input0 = FORMATDATA[X] performs output operations.1 = FORMATDATA[X] performs input operations.
Guardian Programming Reference Summary for pTAL and TAL—522631-0015-70
6 Procedure Calls Summary (G-N)This section lists procedure calls in alphabetic order and briefly describes the syntax of each. For additional information about the procedure calls, refer to the Guardian Procedure Calls Reference Manual.
GETPCPBINFO Provides a process with information from its own (the current) process control block (PCB).
CALL GETCPCBINFO ( request-id ,cpcb-info ,in-length ,out-length ,error );
request-id, INT:value input
0 Remote creator flag; returns 1 in cpcb-info if creator was remote.1 Logged-on process state; returns 1 in cpcb-info if the process has logged on.2 Safeguard-authenticated logon flag; returns 1 in cpcb-info if the process was started
after you successfully logged on to a terminal owned by Safeguard.3 Safeguard-authenticated logoff state; returns 1 in cpcb-info if the Safeguard-
authenticated logon flag is set but the process has logged off.4 Inherited-logon flag; returns 1 in cpcb-info if the logon was inherited by the process.5 Stop-on-logoff flag; returns 1 in cpcb-info if the process is to be stopped when it
requests to be placed in the logged-off state.6 Propagate-logon flag; returns 1 in cpcb-info if the process’s local descendants are to
be created with the inherited-logon flag set. 7 Propagate-stop-on-logoff flag; returns 1 in cpcb-info if the process’s local
descendants are to be created with the stop-on-logoff flag set. 16 Logon flags and states; returns current settings of all the logon flags and state indicators
in cpcb-info.
cpcb-info, INT:ref:* outputin-length, INT:value inputout-length, INT:ref:1 outputerror, INT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-1
Procedure Calls Summary (G-N)
GETCRTPID (Superseded by PROCESS_GETINFO_ and PROCESS_GETINFOLIST_) Obtains the four-word process ID associated with a process CRTPID contains the process name or creation timestamp in words[0:2] and cpu,pin in word[3].
GETDEVNAME (Superseded by DEVICE_GETINFOBYLDEV_ or FILENAME_FINDNEXT_) Obtains the name associated with a logical device number.
CALL GETCRTPID ( cpu,pin ,process-id );
cpu,pin, INT:value inputprocess-id, INT:ref:4 output
< (CCL) GETCRTPID failed, or no such process exists.= (CCE) GETCRTPID completed successfully.
status := GETDEVNAME ( ldevnum ,devname ,[ sysnum ] ,[ devtype ] ,[ devsubtype ] );
status, INT returned value
0 Successful; the name of the designated logical device is returned in devname.1 The designated logical device does not exist. The logical device number of the next
higher device is returned in ldevnum; the name of that device is returned in devname.2 There is no logical device number that is equal to or greater than the ldevnum whose
value matches the devtype and devsubtype parameters.4 The system specified could not be accessed.99 Parameter error.
ldevnum, INT:ref:1 input, outputdevname, INT:ref:4 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-2
Procedure Calls Summary (G-N)
GETINCREMENTEDIT Returns the record number increment value for an IOEdit file. GETINCREMENTEDIT is an IOEdit procedure and can be used only with files that have been opened by OPENEDIT or OPENEDIT_.
GETPOOL (Superseded by POOL_CHECK_, POOL_DEFINE_, POOL_GETINFO_, POOL_GETSPACE_, POOL_PUTSPACE_, and POOL_RESIZE_) Obtains a block of memory from a buffer pool.
GETPOSITIONEDIT Returns the record number of the line in the specified file most recently read or written. GETPOSITIONEDIT is an IOEdit procedure and can only be used with files that have been opened by OPENEDIT or OPENEDIT_.
sysnum, INT:value inputdevtype, INT:value inputdevsubtype, INT:value input
increment := GETINCREMENTEDIT ( filenum );
increment, INT(32) returned valuefilenum, INT .EXT:ref:1 input
address := GETPOOL ( pool-head ,block-size );
address, INT(32) returned valuepool-head, INT .EXT:ref:19 input, outputblock-size, INT(32):value input
< (CCL) The value of block-size is out of range, or the data structures are invalid; -1D is returned.
= (CCE) The operation is successful; the extended address of the block returns if block-size is greater than zero, -1D returns if block-size is equal to zero.
> (CCG) Insufficient memory is available; -1D returns.
position := GETPOSITIONEDIT ( filenum );
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-3
Procedure Calls Summary (G-N)
GETPPDENTRY(Superseded by PROCESS_GETPAIRINFO_) Obtains a description of a named process pair by the process pair’s index into the destination control table (DCT).
GETREMOTECRTPID (Superseded by PROCESS_GETINFO_ and PROCESS_GETINFOLIST_) Obtains the 4-word process ID associated with a remote process.
position, INT(32) returned valuefilenum, INT:value input
CALL GETPPDENTRY ( index ,sysnum ,ppd );
index, INT:value inputsysnum, INT:value inputppd, INT:ref:9 output
[0:2] Process name (in local form).[3].<0:7> Processor of primary process.[3].<8:15> PIN of primary process.[4].<0:7> Processor of backup process if it is a process pair. [4].<8:15> PIN of backup process, if it is a process pair. [5:8] The value of process-id of ancestor containing:
[0:2] Process name or creation timestamp.[3].<0:3> Reserved.[3].<4:7> Processor number where the process is executing.[3].<8:15> PIN assigned by the operating system.
< (CCL) The DCT in the given system cannot be accessed.= (CCE) The GETPPDENTRY finished successfully.> (CCG) The index is greater than the last entry in the DCT.
CALL GETREMOTECRTPID ( cpu,pin ,process-id ,sysnum );
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-4
Procedure Calls Summary (G-N)
GETSYNCINFO (Superseded by FILE_GETSYNCINFO_) Returns a disk file’s synchronization block so it can be sent to the backup process in a checkpoint message.
GETSYSTEMNAME (Superseded by NODENUMBER_TO_NODENAME_) Supplies the system name associated with a system number.
cpu,pin, INT:value inputprocess-id, INT:ref:4 outputsysnum, INT:value input
< (CCL) The GETREMOTECRTPID failed. Either no such process exists, the remote system could not be accessed, or the process has an inaccessible name, consisting of more than four characters.
= (CCE) GETREMOTECRTPID was successful.
CALL GETSYNCINFO ( filenum ,sync-block ,[ sync-block-size ] );
filenum, INT:value inputsync-block, INT:ref:* outputsync-block-size, INT:ref:1 output
< (CCL) An error occurred (call FILEINFO).= (CCE) GETSYNCINFO was successful.> (CCG) The file is not a disk file.
ldev := GETSYSTEMNAME ( sysnum ,sysname );
ldev, INT returned value
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-5
Procedure Calls Summary (G-N)
GIVE^BREAK Returns BREAK to the process that owned BREAK before the last call to TAKE^BREAK. GIVE^BREAK is a sequential I/O (SIO) procedure and can be used only with files that have been opened by OPEN^FILE.
GROUP_GETINFO_ Returns attributes of the specified group.
>0 The logical device number of the network line handler that controls the current path to the system designated by sysnum.
0 The sysnum parameter is not defined.-1 All paths to the system are down.-2 The system is not on a network, or the system is local and unnamed (system name is
blank).-3 A bounds error occurred on sysname.
sysnum, INT:value inputsysname, INT:ref:4 output
error := GIVE^BREAK ( { common-fcb } { file-fcb } );
error, INT returned valuecommon-fcb, INT:ref:* inputfile-fcb, INT:ref:* input
error := GROUP_GETINFO_ ( [ group-name:group-maxlen ] ,[ group-curlen ] ,[ groupid ] ,[ is-auto-delete ] ,[ descrip:descrip-maxlen ] ,[ descriplen ] );
error, INT returned value
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-6
Procedure Calls Summary (G-N)
0 No error. 11 Record not in use. The specified group name or group ID is undefined. 22 Parameter out of bounds. An input parameter is not within the valid range, or return
information does not fit into the length of the space provided, or an output parameter overlays the stack marker that was created by calling this procedure.
29 This procedure was called without specifying a required parameter. 590 Bad parameter value. Either the value specified in group-curlen is greater than the
value specified in group-maxlen, the value specified in group-curlen is not within the valid range, or the value specified in groupid is not within the valid range.
group-name:group-maxlen, STRING .EXT:ref:*,INT:value input, output:inputgroup-curlen, INT .EXT:ref:1 input, outputgroupid, INT(32) .EXT:ref:1 input, outputis-auto-delete, INT .EXT:ref:1 output
-1 The group is deleted when it becomes empty.0 The group is not deleted when it becomes empty.
descrip:descrip-maxlen, STRING .EXT:ref:*,INT:value output:inputdescriplen, INT .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-7
Procedure Calls Summary (G-N)
GROUP_GETNEXT_Returns a group name and group ID. On successive calls, all group names and group IDs can be obtained.
GROUPIDTOGROUPNAME (Superseded by USER_GETINFO_) Returns the group name associated with an existing group ID from the USERID file.
error := GROUP_GETINFO_ ( group-name:group-maxlen ,group-curlen ,[ groupid ] );
error, INT returned value
0 No error.
11 Record not in file. There are no more groups, or the specified group name is undefined.
22 Parameter out of bounds. An input parameter is not within the valid range, or return information does not fit into the length of the space provided, or an output parameter overlays the stack marker that was created by calling this procedure.
29 Missing parameter. This procedure was called without specifying a required parameter.
590 Bad parameter value. The value specified in group-curlen is greater than the value specified in group-maxlen.
group-name:group-maxlen, STRING .EXT:ref:*, INT:value
input, output:input
group-curlen, INT .EXT:ref:1 input, output
groupid, INT(32) .EXT:ref:1 output
CALL GROUPIDTOGROUPNAME ( id-name );
id-name, INT:ref:4 input, output
< (CCL) required parameter is missing, a buffer is out of bounds, or an I/O error occurred when accessing the $SYSTEM.SYSTEM.USERID file.
= (CCE) The designated group name is returned.> (CCG) The specified group ID is undefined.
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-8
Procedure Calls Summary (G-N)
GROUPMEMBER_GETNEXT_ Returns a user name or alias associated with a group ID. On successive calls, all user names and aliases associated with a given group ID can be obtained.
GROUPNAMETOGROUPID (Superseded by USER_GETINFO_) Returns the group ID associated with an existing group name from the USERID file.
error := GROUPMEMBER_GETNEXT_ ( groupid ,member-name:member-maxlen ,member-curlen );
error, INT returned value
0 No error. 11 Record not in file. The specified group has no more members or is undefined. 22 Parameter out of bounds. An input parameter is not within the valid range, or return
information does not fit into the length of the space provided, or an output parameter overlays the stack marker that was created by calling this procedure.
29 This procedure was called without specifying all parameters. 590 Bad parameter value. Either the value specified in member-curlen is greater than
the value specified in member-maxlen, the value specified in member-curlen is not within the valid range, or the value specified in groupid is not within the valid range.
groupid, INT(32):value inputmember-name:member-maxlen, STRING .EXT:ref:*,INT:value input, output:inputmember-curlen, INT .EXT:ref:1 input, output
CALL GROUPNAMETOGROUPID ( name-id );
name-id, INT:ref:4 input, output
< (CCL) The value of name-id is out of bounds, or an I/O error occurred when the procedure accessed $SYSTEM.SYSTEM.USERID.
= (CCE) The designated group ID is returned.> (CCG) The specified group name is undefined.
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-9
Procedure Calls Summary (G-N)
HALTPOLL Stops continuous polling.
HEADROOM_ENSURE_Allows you to check that the current stack has enough room for the needs of your process. This procedure can help you, for example, when specifying parameters for the PROCESS_LAUNCH_ procedure.
CALL HALTPOLL ( filenum );
filenum, INT:value input
< (CCL) An error occurred (call FILEINFO).= (CCE) The HALTPOLL procedure executed successfully.
Note. This procedure can be called only from a TNS/R native process. Its pTAL syntax is declared only in the EXTDECS0 file.
ret-val := HEADROOM_ENSURE_ ( room );
ret-val, INT(32) returned value
0D Either the requested space already exists in the stack space or the stack space was successfully enlarged to make enough room for the request.
5D The request would have exceeded the maximum stack size.6D The stack pointer is invalid.7D The stack pointer does not address a main stack or a privileged stack.36D The system was unable to allocate memory.43D The system was unable to obtain swap space.45D The Kernel Managed Swap Facility (KMSF) was unable to obtain swap space.
room, INT(32):value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-10
Procedure Calls Summary (G-N)
HEAPSORT Sorts an array of equal-sized elements in place.
HEAPSORTX_Sorts an array of equal-sized elements in place.
CALL HEAPSORT ( array ,num-elements ,size-of-element ,compare-proc );
array, INT:ref:* input, outputnum-elements, INT:value inputsize-of-element, INT:value inputcompare-proc, INT PROC input
error := HEAPSORTX_ ( array ,num-elements ,size-of-element ,compare-proc ,[ pointer-array ] );
error, INT returned value
0 Array has been successfully sorted.29 Required parameter is missing.590 Invalid parameter supplied.632 Insufficient stack space for temporary variable.
array, INT .EXT:ref:* input, outputnum-elements, INT(32):value inputsize-of-element, INT:value inputcompare-proc, INT PROC inputpointer-array, INT(32) .EXT:ref:* input
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-11
Procedure Calls Summary (G-N)
HIST_FORMAT_Produces an ASCII text representation of the process state whose context is established by a previous call to the HIST_INIT_ procedure or HIST_GETPRIOR_ procedure.
HIST_GETPRIOR_Establishes a previous procedure call as the process context for display by the next HIST_FORMAT_ procedure call.
?SOURCE $SYSTEM.SYSTEM.HHISTRYret-val := HIST_FORMAT_ ( workspace ,text ,limit );
ret-val, INT returned value
-2 HIST_BAD_WIDTHThe value of the limit parameter is less than the minimum width for output defined by the Hist_MinWidth literal in the HHISTRY header file.
-9 HIST_BAD_WORKSPACEThe workspace structure has an invalid version identifier. This error can occur if HIST_FORMAT_ is called without first calling the HIST_INIT_ procedure or if the workspace structure has become corrupted.
-10 HIST_BAD_FORMAT_CALLNothing to format. This error can occur if you call HIST_FORMAT_ again after a previous call returned zero indicating no more text for the current context.
workspace, INT .EXT:ref:(HIST_WORKSPACE_TEMPLATE) input, outputtext, STRING .EXT:ref:* outputlimit, INT:value input
?SOURCE $SYSTEM.SYSTEM.HHISTRYerror := HIST_GETPRIOR_ ( workspace );
error, INT returned value
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-12
Procedure Calls Summary (G-N)
HIST_INIT_Initializes a process history display or stack trace. It validates a parameter and establishes the context to display and from which to begin tracing. HIST_INIT_ is used with the HIST_FORMAT_ and HIST_GETPRIOR_ procedures to provide the ability to display process state, including register contents and procedure activation history or stack traces.
0 HIST_OKThe procedure executed successfully.
-8 HIST_ERRORThe stack tracing mechanism failed.
-9 HIST_BAD_WORKSPACEThe workspace structure has an invalid version identifier. This error can occur if HIST_GETPRIOR_ is called without first calling the HIST_INIT_ procedure or if the workspace structure has become corrupted.
workspace, INT .EXT:ref:(HIST_WORKSPACE_TEMPLATE) input, output
?SOURCE $SYSTEM.SYSTEM.HHISTRYerror := HIST_INIT_ ( workspace ,version ,options ,context );
error, INT returned value
0 HIST_OKThe procedure terminated normally.
-3 HIST_BAD_VERSIONAn invalid value was specified for the version parameter.
-4 HIST_BAD_OPTIONAn invalid value was specified for the options parameter. An undefined bit was set.
-5 HIST_BAD_CONTEXTA null value was specified for the context parameter. The context parameter must contain an address.
-6 HIST_NOT_IMPLEMENTEDA specified options bit is defined but not implemented.
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-13
Procedure Calls Summary (G-N)
The displayed context is affected when any of the following bits are set to 1:
-7 HIST_INIT_ERRORAn error occurred during an attempt to initialize the stack trace.
-8 HIST_ERRORThe stack tracing mechanism failed while attempting to trace back to the calling procedure.
-11 HIST_MISSING_HOOKThis error is not returned in the D40 release.
workspace, INT.EXT:ref:(HIST_WORKSPACE_TEMPLATE) input, outputversion, INT(32):value inputoptions, INT:value input
<13:15> =0 HO_Init_Herestarts a trace of the current stack with the context of this call to HIST_INIT_. The context parameter is ignored in this case.
1 HO_Init_uContextuses the uContext structure whose address is passed in the context parameter. A uContext structure is a structure of type UCONTEXT_T that is passed to a signal handler installed by the SIGACTION_INIT_ or SIGACTION_SUPPLANT_ procedure. HIST_INIT_ initializes the trace at the point where the signal was generated. See “Protected contexts” under “Considerations” for more information.
2 HO_Init_JmpBufuses the context saved in a TNS/R native jump buffer to start tracing at the point of a call to the SETJMP_ or SIGSETJMP_ procedure that filled the jump buffer. The address of the buffer is passed to HIST_INIT_ in the context parameter.
3 HO_Init_31Regsis reserved for Tandem use.
4 HO_Init_Addressuses a 32-bit TNS/R native address for the context. This address is passed to the HIST_INIT_ procedure in the context parameter. A subsequent call to HIST_FORMAT_ returns context for that location. The address must point to a code location, but that location can contain TNS instructions or RISC instructions. To find out what is at a TNS address, you must first convert the TNS address into a RISC address. See the NonStop Himalaya K10000/K20000 Server Description Manual for details on address translation.
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-14
Procedure Calls Summary (G-N)
INCREMENTEDIT Sets the increment to be added to successive line numbers for lines that will be added to an EDIT file without explicitly specified line numbers. INCREMENTEDIT is an IOEdit procedure and can be used only with files that have been opened by OPENEDIT or OPENEDIT_.
INITIALIZEEDIT Allocates the EDIT file segment (EFS) to be used by IOEdit and initializes the data structures that it contains.
<11> HO_NoSuppressenables the display of transition frames, including the shells by which TNS code calls TNS/R native procedures, the system procedure that calls a signal handler, and some transitions within low-level system software. By default, transition frames are not displayed.
<10> HO_ShowProtectedenables the display of protected context when a signal is generated within protected code. If a signal is generated within protected code, such as in a procedure running privileged, the context at that site is preserved in the uContext structure passed to the signal handler, but it is not displayed unless this option is set.
<7> HO_OneLinemodifies some formatting options to optimize the display of information in a single output line. It does not, however, ensure that all the information fits in one line.
context, EXTADDR:ref:1 input
CALL INCREMENTEDIT ( filenum ,[ increment ] );
filenum, INT:value inputincrement, INT(32):value input
error := INITIALIZEEDIT ( [ swapvol ] ,[ maxfiles ] ,[ errorabend ] ,[ nowait-option ] );
error, INT returned valueswapvol, INT .EXT:ref:4 input
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-15
Procedure Calls Summary (G-N)
INITIALIZER Reads the startup message and, optionally, requests receipt of assign and param messages sent by the Guardian command interpreter.
maxfiles, INT:value inputerrorabend, INT:value inputnowait-option, INT:value input
0 Don’t use double buffering on any file.1 Use double buffering on all files that the user opens for nowait I/O before calling
OPENEDIT_ (or OPENEDIT).2 Use double buffering on all files opened for nowait I/O, whether by the user or by
OPENEDIT_ (or OPENEDIT).
status := INITIALIZER ( [ rucb ] ,[ passthru ] ,[ startupproc ] ,[ paramsproc ] ,[ assignproc ] ,[ flags ] ,[ timelimit ] );
status, INT returned valuerucb, INT:ref:* inputpassthru, INT:ref:* outputstartupproc inputparamsproc inputassignproc inputflags, INT:value input
<0:10> Must be 0<11> Request assign and param messages?
0 Yes1 No
<12> End abnormally if backup takeover occurs before first primary stack checkpoint?0 Yes1 No
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-16
Procedure Calls Summary (G-N)
INTERPRETINTERVAL Converts a value representing a number of microseconds into days, hours, minutes, seconds, milliseconds, and microseconds.
INTERPRETJULIANDAYNO Converts a Julian day number to the Gregorian year, month, and day.
<13> If 1, CALL MONITORNET (-1).<14> If 1, CALL MONITORCPUS (-1).<15> If 1, CALL ARMTRAP (-1,-1).
timelimit, INT(32):value input
>= 0D The timelimit parameter specifies the maximum amount of time (in units of 0.01 second) that INITIALIZER is to wait on $RECEIVE.
= -1D INITIALIZER is to wait indefinitely.< -1D INITIALIZER calls ABEND.
days := INTERPRETINTERVAL ( time ,[ hours ] ,[ minutes ] ,[ seconds ] ,[ milsecs ] ,[ microsecs ] );
days, INT(32) returned valuetime, FIXED:value inputhours, INT:ref:1 outputminutes, INT:ref:1 outputseconds, INT:ref:1 outputmilsecs, INT:ref:1 outputmicrosecs, INT:ref:1 output
CALL INTERPRETJULIANDAYNO ( julian-day-num ,year ,month ,day );
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-17
Procedure Calls Summary (G-N)
INTERPRETTIMESTAMP Converts a 64-bit Julian timestamp into a Gregorian (the common civil calendar) date and time of day.
JULIANTIMESTAMP Returns a four-word, microsecond resolution, Julian-date-based timestamp.
julian-day-num, INT(32):value inputyear, INT:ref:1 outputmonth, INT:ref:1 outputday, INT:ref:1 output
ret-date-time := INTERPRETTIMESTAMP ( julian-timestamp ,date-n-time );
ret-date-time, INT(32) returned valuejulian-timestamp, FIXED:value inputdate-n-time, INT:ref:8 output
[0] The Gregorian year (yyyy).[1] The Gregorian month (1-12).[2] The Gregorian day of month (1-31).[3] The hour of the day (0-23).[4] The minute of the hour (0-59).[5] The second of the minute (0-59).[6] The millisecond of the second (0-999).[7] The microsecond of the millisecond (0-999).
retval := JULIANTIMESTAMP ( [ type ] ,[ tuid ] ,[ error ] ,[ node ] );
retval, FIXED returned valuetype, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-18
Procedure Calls Summary (G-N)
KEYPOSITION[X] (Superseded by FILE_SETKEY_) Positions by primary or alternate key within a structured file.
LABELEDTAPESUPPORT Provides a way for nonprivileged programs to determine whether tape-label processing is enabled on the system.
0 Current GMT.1 System-load GMT.2 SYSGEN GMT.3 Microseconds since system cold load.
tuid, INT:ref:1 outputerror, INT outputnode, INT input
CALL KEYPOSITION[X] ( filenum ,key-value ,[ key-specifier ] ,[ length-word ] ,[ positioning-mode ] );
filenum, INT:value key-value, input STRING .ref:* (use with KEYPOSITION) input STRING .EXT:ref:* (use with KEYPOSITIONX) inputkey-specifier, INT:value inputlength-word, INT:value inputpositioning-mode, INT:value input
< (CCL) Indicates that an error occurred (call FILE_GETINFO_ or FILEINFO).= (CCE) Indicates that the KEYPOSITION was successful.> (CCG) Indicates that this is not a structured disk file.
retvalue := LABELEDTAPESUPPORT ( [ sysnum ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-19
Procedure Calls Summary (G-N)
LASTADDR (Superseded by ADDRESS_DELIMIT_) Returns the 'G'[0] relative address of the last word in the application process’s data area.
LASTADDRX (Superseded by ADDRESS_DELIMIT_) Returns the last extended address available in the specified relative segment.
retvalue, INT returned value
1 Tape-label processing is enabled.0 Tape-label processing is not enabled.<0 File-system error expressed as a negative value.
sysnum, INT:value input
last-addr := LASTADDR;
last-addr, INT returned value
last-addr := LASTADDRX ( [ seg ] ,[ pin ] );
last-addr, INT(32) returned valueseg, INT:value input
0 User data1 If privileged, it is system data; if not, it is user data.2 Current code3 User code4-1023 Selectable extended data segment
pin, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-20
Procedure Calls Summary (G-N)
LASTRECEIVE (Superseded by FILE_GETRECEIVEINFO_) Obtains the four-word process ID and the message tag associated with the last message read from the $RECEIVE file.
LOCATESYSTEM (Superseded by NODENAME_TO_NODENUMBER_) Provides the system number corresponding to a system name and returns the logical device number of the line handler controlling the path to a given system.
CALL LASTRECEIVE ( [ process-id ] ,[ message-tag ] );
process-id, INT:ref:4 outputmessage-tag, INT:ref:1 output
< (CCL) $RECEIVE is not open.= (CCE) LASTRECEIVE was successful.
ldev := LOCATESYSTEM ( sysnum ,[ sysname ] );
ldev, INT returned value
>0 The logical device number of the line handler for the specified system on the local system.
0 The system number does not exist.-1 All paths to the specified system are down.-2 SYSTEMNUMBER is passed to LOCATESYSTEM and no line handlers are
configured.
sysnum, INT:ref:1 input, outputsysname, INT:ref:4 input
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-21
Procedure Calls Summary (G-N)
LOCKFILE Excludes other processes from accessing a file (and any records within that file). This procedure operates only on Guardian objects.
LOCKINFO (Superseded by FILE_GETLOCKINFO_) Provides information about locks (held or pending) on a DP2 disk volume. This procedure operates only on Guardian objects.
CALL LOCKFILE ( filenum ,[ tag ] );
filenum, INT:value inputtag, INT(32):value output
< (CCL) An error occurred (call FILEINFO).= (CCE) LOCKFILE was successful.> (CCG) The file is not a disk file.
error := LOCKINFO ( searchtype ,searchid ,ctlwds ,buffersize ,buffer );
error, INT:value returned valuesearchtype, INT:value input
0 Returns lock information for volume searchid.1 Returns lock information for file searchid.2 Returns information about locks for volume searchid [0:3] that was requested by the
process identified by the process ID in searchid [4:7].3 Returns information about locks for volume searchid [0:3] that was requested by the
TMF transaction identified by a transid in searchid words [4:7].
searchid, INT .EXT:ref:12 inputctlwds, INT .EXT:ref:4 input, outputbuffersize, INT:value inputbuffer, STRING .EXT:ref:* output
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-22
Procedure Calls Summary (G-N)
LOCKREC Excludes other processes from accessing a record at the current position. This procedure operates only on Guardian objects.
LONGJMP_Performs a nonlocal goto. It restores the state of the calling process with context saved in a jump buffer by the SETJMP_ procedure. Control returns to the location of the corresponding SETJMP_ procedure call.
LOOKUPPROCESSNAME (Superseded by PROCESS_GETPAIRINFO_) Obtains a description of a named process pair by its name or by its index into the local directory control table.
CALL LOCKREC ( filenum ,[ tag ] );
filenum, INT:value inputtag, INT(32):value input
< (CCL) An error occurred (call FILEINFO).= (CCE) LOCKREC was successful.> (CCG) The file is not a disk file.
?SOURCE $SYSTEM.SYSTEM.HSETJMPLONGJMP_ ( env ,value );
env, INT .EXT:ref:(JMP_BUF_TEMPLATE) inputvalue, INT(32) input
CALL LOOKUPPROCESSNAME ( ppd );
ppd, INT:ref:9 input,output
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-23
Procedure Calls Summary (G-N)
MBCS_ANY_KATAKANA_ Checks a string of Tandem Kanji characters for any Katakana characters.
MBCS_CHAR_ Indicates whether a string of bytes is part of a Tandem multibyte character set (MBCS).
< (CCL) The specified process name is not in the directory, or the remote system could not be accessed.
= (CCE) The specified name was found.> (CCG) The specified entry number exceeds the last table entry.
result := MBCS_ANY_KATAKANA_ ( buffer , length ,[ charset ] );
result, INT:value output
0 indicates that the buffer string does not contain any Katakana characters or that charset did not specify the Tandem Kanji multibyte character set.
1 indicates that the Tandem Kanji buffer string contains at least one Katakana character.
buffer, STRING .EXT:ref:* inputlength, INT:value inputcharset, INT:value input
result := MBCS_CHAR_ ( testmbcschar ,[ charset ] ,[ charinfo ] );
result, INT:value output
0 indicates that charset is not a supported MBCS, or charset is a supported MBCS and testmbcschar does not point to the first byte of a valid character of one of the MBCS character sets listed under charset.
not 0 indicates that the character set is a supported MBCS, and testmbcschar points to the first byte of a valid character of charset MBCS. For 2-byte character sets, the returned value is the integer value of the 16 bits that form the multibyte character.
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-24
Procedure Calls Summary (G-N)
when result is nonzero:
MBCS_CHARSIZE_ Returns the display size (in columns) and the storage size (in bytes) of multibyte character set (MBCS) characters from the character set specified by the charset parameter.
testmbcschar, STRING .EXT:ref:* inputcharset, INT:value input
1 Tandem Kanji9 Tandem Hangul10 Tandem Chinese Big 511 Tandem Chinese PC12 Tandem KSC5601
charinfo, INT .EXT:1 input, output
result := MBCS_CHARSIZE_ [ ( charset ) ];
result, INT:value output
0 indicates that either no MBCS is configured or the specified MBCS is not supported.
nonzero indicates that the result parameter contains the following information:<0:7> = contains display size (in columns) of the multibyte character identified by the test.<8:15> = contains internal size (in bytes) of the multibyte character identified by the test.
charset, INT:value input
1 Tandem Kanji9 Tandem Hangul10 Tandem Chinese Big 511 Tandem Chinese PC12 Tandem KSC5601
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-25
Procedure Calls Summary (G-N)
MBCS_CHARSTRING_ Tests the contents of a data string for the exclusive use of MBCS characters of known internal character sets.
MBCS_CODESETS_SUPPORTED_ Returns a 32-bit integer value. Each bit of the returned value indicates the presence of a particular multibyte character set (MBCS).
result := MBCS_CHARSTRING_ ( testmbcsstring ,bytecount ,index ,[ charset ] ,[ charinfo ] );
result, INT:value input
0 indicates that the charset parameter contains an unknown MBCS identifier or contains a known MBCS identifier but the test of testmbcsstring for valid characters failed.
1 indicates that all MBCS characters in the testmbcsstring are valid characters (or blanks) of the specified MBCS.
testmbcsstring, STRING .EXT:ref:* inputbytecount, INT:value inputindex, INT .EXT:ref:1 outputcharset, INT:value inputcharinfo, INT .EXT:ref:1 output
result := MBCS_CODESETS_SUPPORTED_;
result, INT(32):value output
<1> Tandem Kanji<2> IBM Kanji<3> IBM Kanji Mixed<4> JEF (Fujitsu) Kanji<5> JEF (Fujitsu) Kanji Mixed
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-26
Procedure Calls Summary (G-N)
MBCS_DEFAULTCHARSET_ Returns the default multibyte character set (MBCS) identification.
MBCS_EXTERNAL_TO_TANDEM_ Translates a text string from a specified external format to the Tandem internal text format.
<6> reserved<7> JIS Kanji<8> reserved<9> Tandem Hangul<10> Chinese Big 5<11> Chinese PC (5550C)<12> Tandem KSC5601 (with KIPS extensions)
result := MBCS_DEFAULTCHARSET_;
result, INT:value output
0 No MBCS configured1 Tandem Kanji9 Tandem Hangul10 Tandem Chinese Big 511 Tandem Chinese PC12 Tandem KSC5601
error-code := MBCS_EXTERNAL_TO_TANDEM_ ( [ source-string ] ,[ destination-tring ] ,source-length ,maximum-length ,[ intermediate ] ,external-form ,[ finished-length ] ,[ shift-to-DBCS ] ,[ shift-to-one-byte ] );
error-code, INT:value returned value
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-27
Procedure Calls Summary (G-N)
0 Successful completion of the translation-1 Translation truncated due to lack of destination buffer space-2 Unknown translation requested-3 Invalid source string length-4 Invalid character in Kanji-only source string-5 Control string parameter too long-6 Translation truncated due to lack of space in screen field29 Required parameter missing
source-string, INT(32) .EXT:ref:1 input, outputdestination-string, INT(32) .EXT:ref:1 input, outputsource-length, INT:value inputmaximum-length, INT .EXT:ref:1 input, outputintermediate, INT:value inputexternal-form, INT:value input
0 IBM Kanji only (without subfield strings)1 IBM Kanji EBCDIC2 IBM Kanji/Katakana-EBCDIC3 JEF (Fujitsu) Kanji only4 JEF (Fujitsu) Kanji EBCDIC5 JEF (Fujitsu) Kanji/Katakana-EBCDIC6 NEC Kanji only (not implemented)7 NEC Kanji/JIS X0201 (not implemented)8 JIS X0208 Kanji/JIS X0201 (was C6226/C6220)
finished-length, INT .EXT:ref:1 outputshift-to-DBCS, STRING .EXT:ref:* inputshift-to-one-byte, STRING .EXT:ref:* input
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-28
Procedure Calls Summary (G-N)
MBCS_FORMAT_CRT_FIELD Formats Kanji only or mixed data types for specific terminal types.
error-code := MBCS_FORMAT_CRT_FIELD_ ( source-string ,destination-string ,source-length ,maximum-length ,intermediate ,terminal-type ,last-column, ,max-data-size ,screen-start-col ,[ shift-to-DBCS ] ,[ shift-to-one-byte ] ,[ startmode ] );
error-code, INT:value returned value
0 Successful completion of the translation-1 Source string translation incomplete, ran out of destination buffer area or ran out of
space in the screen field-2 Unknown terminal type specified-3 Invalid source string length-4 Invalid character in Kanji only source string-5 Control string parameter too long-6 Source string translation incomplete, ran out of room in screen field29 Parameter missing
source-string, INT(32) .EXT:ref:1 input, outputdestination-string, INT(32) .EXT:ref:1 input, outputsource-length, INT:value inputmaximum-length, INT:value inputintermediate, INT:value inputterminal-type, INT:value input
4 Fujitsu F-6650 with lowercase alphabet5 Fujitsu F-6650 with one-byte Katakana
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-29
Procedure Calls Summary (G-N)
MBCS_FORMAT_ITI_BUFFER_ Formats ITI buffers for specific terminal types.
last-column, INT:value inputmax-data-size, INT .EXT:ref:1 input, outputscreen-start-col, INT .EXT:ref:1 input, outputshift-to-DBCS, STRING .EXT:ref:* inputshift-to-one-byte, STRING .EXT:ref:* inputstartmode, INT:value input
error-code := MBCS_FORMAT_ITI_BUFFER_ ( source-string ,destination-string ,source-length ,maximum-length ,intermediate ,terminal-type ,maximum-col-count, ,finished-length ,screen-col-count ,[ shift-to-DBCS ] ,[ shift-to-one-byte ] ,[ startmode ] );
error-code, INT:value returned value
0 Successful completion of the translation-1 Source string translation incomplete, ran out of destination buffer area-2 Unknown terminal type specified-3 Invalid source string length-4 Invalid character in Kanji only source string-5 Control string parameter too long29 Parameter missing
source-string, INT(32) .EXT:ref:1 input, outputdestination-string, INT(32) .EXT:ref:1 input, outputsource-length, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-30
Procedure Calls Summary (G-N)
MBCS_MB_TO_SB_ Converts multibyte characters to the corresponding 1-byte ASCII characters.
maximum-length, INT .EXT:ref:1 inputintermediate, INT:value inputterminal-type, INT:value input
0 IBM 3274-series1 IBM Emulation on IBM5550 with one-byte Katakana2 IBM Emulation on IBM5550 with lowercase alphabet4 Fujitsu F-6650 with lowercase alphabet5 Fujitsu F-6650 with one-byte Katakana
maximum-col-count, INT:value inputfinished-length, INT .EXT:ref:1 outputscreen-col-count, INT .EXT:ref:1 outputshift-to-DBCS, STRING .EXT:ref:* inputshift-to-one-byte, STRING .EXT:ref:* inputstartmode, INT:value input
CALL MBCS_MB_TO_SB_ ( mbytestring:mbytecount ,sbytestring:sbytecount ,rbytecount ,[ charset ] ,[ charinfo ] );
mbytestring:mbytecount, STRING .EXT:*,INT:value input:inputsbytestring:sbytecount, STRING .EXT:*,INT:value output:inputrbytecount, INT .EXT:ref:1 outputcharset, INT:value input
1 Tandem Kanji9 Tandem Hangul10 Tandem Chinese Big 511 Tandem Chinese PC12 Tandem KSC5601
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-31
Procedure Calls Summary (G-N)
MBCS_REPLACEBLANK_ Replaces nonstandard blanks.
MBCS_SB_TO_MB_ Converts 1-byte ASCII characters to the corresponding multibyte characters.
charinfo, INT .EXT:ref:1 output
CALL MBCS_REPLACEBLANK_ ( bytestring ,bytecount ,[ charset ] ,[ charinfo ] );
bytestring, STRING .EXT:ref:* inputbytecount, INT:value inputcharset, INT:value inputcharinfo, INT .EXT:ref:1 input, output
CALL MBCS_SB_TO_MB_ ( sbytestring:sbytecount ,mbytestring:mbytecount ,rbytecount ,[ charset ] ,[ charinfo ] );
sbytestring:sbytecount, STRING .EXT:*,INT:value input:inputmbytestring:mbytecount, STRING .EXT:*,INT:value output:inputrbytecount, INT .EXT:ref:1 outputcharset, INT:value input
1 Tandem Kanji9 Tandem Hangul10 Tandem Chinese Big 511 Tandem Chinese PC12 Tandem KSC5601
charinfo, INT .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-32
Procedure Calls Summary (G-N)
MBCS_SHIFTSTRING_ Upshifts or downshifts all alphabetic characters in a multibyte character set (MBCS) string.
MBCS_TANDEM_TO_EXTERNAL_ Translates a text string from Tandem internal format to a specified external text format.
CALL MBCS_SHIFTSTRING_ ( bytestring ,bytecount ,casebit ,[ charset ] ,[ charinfo ] );
bytestring, STRING .EXT:ref:* inputbytecount, INT:value inputcasebit, INT:value inputcharset, INT:value inputcharinfo, INT .EXT:ref:1 output
error-code := MBCS_TANDEM_TO_EXTERNAL_ ( [ source-string ] ,[ destination-string ] ,source-length ,maximum-length ,[ intermediate ] ,external-form ,[ finished-length ] ,[ shift-to-DBCS ] ,[ shift-to-one-byte ] );
error-code, INT:value returned value
0 Successful completion of the translation-1 Translation truncated due to lack of destination buffer space-2 Unknown translation requested-3 Invalid source string length-4 Invalid character in Kanji-only source string
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-33
Procedure Calls Summary (G-N)
MBCS_TESTBYTE_ Returns the identification of a specified byte contained within a text string of mixed data.
-5 Control string parameter too long-6 Translation truncated due to lack of space in screen field29 Required parameter missing
source-string, INT(32) .EXT:ref:1 input, outputdestination-string, INT(32) .EXT:ref:1 input, outputsource-length, INT:value inputmaximum-length, INT .EXT:ref:1 input, outputintermediate, INT:value inputexternal-form, INT:value input
0 IBM Kanji only (without subfield strings)1 IBM Kanji EBCDIC2 IBM Kanji/Katakana-EBCDIC3 JEF (Fujitsu) Kanji only4 JEF (Fujitsu) Kanji EBCDIC5 JEF (Fujitsu) Kanji/Katakana-EBCDIC6 NEC Kanji only (not implemented)7 NEC Kanji/JIS X0201 (not implemented)8 JIS X0208 Kanji/JIS X0201 (was C6226/C6220)
finished-length, INT .EXT:ref:1 outputshift-to-DBCS, STRING .EXT:ref:* inputshift-to-one-byte, STRING .EXT:ref:* input
result := MBCS_TESTBYTE_ ( buffer ,bytecount ,testindex ,[ charset ] ,[ charinfo ] );
result, INT:value output
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-34
Procedure Calls Summary (G-N)
MBCS_TRIMFRAGMENT_ Detects and trims trailing multibyte character fragments from text strings.
MESSAGESTATUS Determines if a particular message received through READUPDATE has been canceled.
0 1-byte character1 First byte of a multibyte character2 Intermediate byte of a multibyte character3 Last byte of a multibyte character
buffer, STRING .EXT:ref:* inputbytecount, INT:value inputtestindex, INT .EXT:ref:1 input, outputcharset, INT:value inputcharinfo, INT .EXT:ref:1 output
CALL MBCS_TRIMFRAGMENT_ ( bytestring ,bytecount ,[ charset ] ,[ charinfo ] );
bytestring, STRING .EXT:ref:* inputbytecount, INT .EXT:ref:1 input, outputcharset, INT:value inputcharinfo, INT .EXT:ref:1 output
status := MESSAGESTATUS ( [ message-tag ] );
status, INT returned value
1 The message has been canceled. 0 The message has not been canceled.-1 No pending message is associated with the given tag.
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-35
Procedure Calls Summary (G-N)
MESSAGESYSTEMINFO Measures the number of XLBs used by a process, so it can warn when a limit is nearly reached.
MOM (Superseded by PROCESS_GETINFO_ and PROCESS_GETINFOLIST_) Provides a process with the process ID of its creator.
message-tag, INT:value input
error := MESSAGESYSTEMINFO ( itemcode ,value );
error, INT output
0 Successful, no error2 Bad itemcode21 Bad value22 Bounds error29 Missing parameter
itemcode, INT:value inputvalue, INT .EXT:ref:1 output
0 The current limit on the number of messages to this process, as set by CONTROLMESSAGESYSTEM.
1 The current limit on the number of messages from this process, as set by CONTROLMESSAGESYSTEM.
4 The number of outstanding (non-LCB) messages to this process.5 The number of outstanding (non-LCB) messages from this process.
CALL MOM ( process-id );
process-id, INT:ref:4 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-36
Procedure Calls Summary (G-N)
MONITORCPUS Notifies the application process when a designated processor module fails or is returned to an operable state.
MONITORNET Enables or disables the receipt of system messages concerning the status of processors in remote systems.
MONITORNEW Enables or disables the receipt of the SETTIME and Power On messages.
CALL MONITORCPUS ( cpu-mask );
cpu-mask, INT:value input
CALL MONITORNET ( enable );
enable, INT:value input
0 Disable the receipt of messages.1 Enable the receipt of messages.
CALL MONITORNEW ( enable );
enable, INT:value input
0 Disable the receipt of messages.1 Enable the receipt of messages.
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-37
Procedure Calls Summary (G-N)
MOVEX Moves data between extended data segments without the need for absolute addressing; it serves both privileged and nonprivileged users.
MYGMOM (Superseded by PROCESS_GETINFO_ and PROCESS_GETINFOLIST_) Gives a process that is a member of a batch job the process-ID of its job ancestor (GMOM).
error := MOVEX ( [ source-seg-id ] ,source ,[ dest-seg-id ] ,dest ,byte-count );
error, INT returned value
0 Successful call; the specified data was moved.2 Either source-seg-id or dest-seg-id specified a nonexistent extended data
segment, or the destination data segment has read-only access.22 One of the parameters specifies an address that is out of bounds.24 Either source-seg-id or dest-seg-id specified a privileged segment ID
(greater than 2047), but the caller was not privileged.29 A required parameter is not supplied.
source-seg-id, INT:value inputsource, STRING .EXT:ref inputdest-seg-id, INT:value inputdest, STRING .EXT:ref inputbyte-count, INT (32):value input
= (CCE) The specified data was moved; error contains 0.> (CCG) An error occurred; error contains the error value.
CALL MYGMOM ( process-id );
process-id, INT:ref:4 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-38
Procedure Calls Summary (G-N)
MYPID (Superseded by PROCESSHANDLE_GETMINE_ and PROCESSHANDLE_DECOMPOSE_ ) Gives a process its own processor and PIN number.
MYPROCESSTIME Returns the process execution time of the calling process.
MYSYSTEMNUMBER (Superseded by NODENAME_TO_NODENUMBER_ or PROCESSHANDLE_GETMINE_ and PROCESSHANDLE_DECOMPOSE_) Gives a process its own system number.
MYTERM (Superseded by PROCESS_GETINFO_ and PROCESS_GETINFOLIST_) Gives a process the file name of its home terminal.
cpu,pin := MYPID;
cpu,pin, INT:value returned value
process-time := MYPROCESSTIME;
process-time, FIXED returned value
sysnum := MYSYSTEMNUMBER;
sysnum, INT returned value
CALL MYTERM ( filename );
filename, INT:ref:12 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-39
Procedure Calls Summary (G-N)
NEWPROCESS (Superseded by PROCESS_CREATE_ and PROCESS_LAUNCH_) Creates a new Guardian process.
CALL NEWPROCESS ( filenames ,[ priority ] ,[ memory-pages ] ,[ processor ] ,[ process-id ] ,[ error ] ,[ name ] ,[ hometerm ] ,[ flags ] ,[ jobid ] ,[ errinfo ] ,[ pfs-size ] );
filenames, INT:ref:12 INT:ref:38
input
priority, INT:value input
<0> = 1 A code breakpoint is set on the first executable instruction of the program’s MAIN procedure.
<1> = 1= 0
The additional fields in filenames are used.The additional fields in filenames are ignored.
<2:7> Should be 0.<8:15> = 0 The priority of the caller of procedure NEWPROCESS is used. If a value
greater than 199 is specified, 199 is used.
memory-pages, INT:value inputprocessor, INT:value inputprocess-id, INT:ref:4 outputerror, INT:ref:1 outputname, INT:ref:3 inputhometerm, INT:ref:12 inputflags, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-40
Procedure Calls Summary (G-N)
NEWPROCESSNOWAIT (Superseded by PROCESS_CREATE_and PROCESS_LAUNCH_) Creates a new Guardian process using the nowait option.
<10> = 0= 1
Use the DEFINE mode of caller.Use value in flags.<12>.
<12> = 0= 1
DEFINEs disabled.DEFINEs enabled.
<14> = 1= 0
Saveabend file creation.No saveabend file creation.
<15> = 1= 0
Inspect.Debug.
jobid, INT:value inputerrinfo, INT .EXT:ref:2 outputpfs-size, INT(32):value input
CALL NEWPROCESSNOWAIT ( filenames ,[ priority ] ,[ memory-pages ] ,[ processor ] ,[ process-id ] ,[ error ] ,[ name ] ,[ hometerm ] ,[ flags ] ,[ jobid ] ,[ errinfo ] ,[ pfs-size ] );
filenames, INT:ref:12 INT:ref:38
input
priority, INT:value input
<0> = 1 A code breakpoint is set on the first executable instruction of the program’s MAIN procedure.
<1> = 1= 0
The additional fields in filenames are used.The additional fields in filenames are ignored.
<2:7> Should be 0.<8:15> = 0 The priority of the caller of procedure NEWPROCESSNOWAIT is used. If
a value greater than 199 is specified, 199 is used.
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-41
Procedure Calls Summary (G-N)
NEXTFILENAME (Superseded by FILENAME_FINDNEXT_) Obtains the name of the next disk file on a designated volume.
memory-pages, INT:value inputprocessor, INT:value inputprocess-id, INT:ref:4 unusederror, INT:ref:1 outputname, INT:ref:3 inputhometerm, INT:ref:12 inputflags, INT:value input
<10> = 0= 1
Use the DEFINE mode of caller.Use value in flags.<12>.
<12> = 0= 1
DEFINEs disabled.DEFINEs enabled.
<14> = 1= 0
Saveabend file creation.No saveabend file creation.
<15> = 1= 0
Inspect.Debug.
jobid, INT:value inputerrinfo, INT .EXT:ref:2 outputpfs-size, INT(32):value input
error := NEXTFILENAME ( filename );
error, INT returned value
0 No error.1 End-of-file, there is no next file.13 Illegal file name specification.
filename, INT:ref:12 input, output
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-42
Procedure Calls Summary (G-N)
NO^ERROR Is called internally by sequential I/O (SIO) procedures. NO^ERROR implements error handling and retries within the SIO procedure environment.
If the file was opened by OPEN^FILE, then file-system procedures can call NO^ERROR directly.
NODE_GETCOLDLOADINFO_ Retrieves the name of the OSIMAGE file from which the specified node was cold loaded.
no-retry := NO^ERROR ( state ,file-fcb ,good-error-list ,retryable );
no-retry, INT returned value
0 The operation should be retried.<>0 The operation should not be retried.
state, INT:value input
= (CCE) The operation is successful.
0 NO^ERROR first checks the error value in the FCB. If the FCB error is 0, NO^ERROR calls FILEINFO for the file.
file-fcb, INT:ref:* inputgood-error-list, INT:ref:* inputretryable, INT:value input
error := NODE_GETCOLDLOADINFO_ ( filename:maxlen ,filename-length ,[ nodename:length ] );
error, INT returned value
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-43
Procedure Calls Summary (G-N)
NODENAME_TO_NODENUMBER_ Converts a node name (system name) to the corresponding node number (system number).
NODENUMBER_TO_NODENAME_ Converts a node number (system number) to the corresponding node name (system name).
0 File name successfully retrieved.1 Reserved.2 Parameter error.3 Bounds error.4 Unable to communicate with node.5 The nodename parameter designates a C-series system.
filename:maxlen, STRING .EXT:ref:*,INT:value output:inputfilename-length, INT .EXT:ref:1 outputnodename:length, STRING .EXT:ref:*,INT:value input:input
error := NODENAME_TO_NODENUMBER_ ( [ nodename:length ] ,nodenumber );
error, INT returned valuenodename:length, STRING .EXT:ref:*,INT:value input:inputnodenumber, INT(32) .EXT:ref:1 output
error := NODENUMBER_TO_NODENAME_ ( [ nodenumber ] ,nodename:maxlen ,nodename-length );
error, INT returned valuenodenumber, INT(32):value inputnodename:maxlen, STRING .EXT:ref:*,INT:value output:inputnodename-length, STRING .EXT:ref:*,INT:value output
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-44
Procedure Calls Summary (G-N)
NUMBEREDIT Renumbers the lines of an EDIT file that are in a specified range. NUMBEREDIT is an IOEdit procedure and can be used only with files that have been opened by OPENEDIT or OPENEDIT_.
NUMIN Converts ASCII characters that represent a number into the signed integer value for that number.
error := NUMBEREDIT ( filenum ,first ,last ,[ start ] ,[ increment ] );
error, INT returned value
-6 Exhausted valid line numbers.-10 Unable to complete renumbering; file is unchanged.
filenum, INT:value inputfirst, INT(32):value inputlast, INT(32):value inputstart, INT(32):value inputincrement, INT(32):value input
next-addr := NUMIN ( ascii-num ,signed-result ,base ,status );
next-addr, INT returned valueascii-num, STRING:ref:* inputsigned-result, INT:ref:1 outputbase, INT:value inputstatus, INT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-45
Procedure Calls Summary (G-N)
NUMOUT Converts unsigned integer values to their ASCII equivalents, right-justified in an array. Any preceding blanks are filled with zeroes.
1 Nonexistent number 0 Valid conversion-1 Illegal integer or illegal syntax
CALL NUMOUT ( ascii-result ,unsigned-integer ,base ,width );
ascii-result, STRING:ref:* outputunsigned-integer, INT:value inputbase, INT:value inputwidth, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0016-46
7 Procedure Calls Summary (O-Q)This section lists procedure calls in alphabetic order and briefly describes the syntax of each. For additional information about the procedure calls, refer to the Guardian Procedure Calls Reference Manual.
OBJFILE_GETINFOLIST_
Obtains information about the object file or user library file of the calling process.
error := OBJFILE_GETINFOLIST_ ( ret-attr-list ,ret-attr-count ,ret-values-list ,ret-values-maxlen ,ret-values-len ,[ user-lib-info ] ,[ error-detail ] );
error, INT returned value
0 Information is returned successfully.
1 File-system error; error-detail contains the error number. Error 563 (buffer too small) is returned if ret-values-list is too small to contain all of the requested information.
2 Parameter error; error-detail contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
3 Bounds error; error-detail contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
4 Invalid attribute code specified; error-detail contains the attribute code that is unknown to OBJFILE_GETINFOLIST_.
5 The process does not have a user library.
ret-attr-list, INT .EXT:ref:* input
ret-attr-count, INT:value input
ret-values-list, INT .EXT:ref:* output
ret-values-maxlen, INT:value input
ret-values-len, INT .EXT:ref:1 output
user-lib-info, INT:value input
error-detail, INT .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-1
Procedure Calls Summary (O-Q)
OLDFILENAME_TO_FILENAME_
Converts a C-series internal file name to a D-series file name.
OLDSYSMSG_TO_NEWSYSMSG_
Converts a C-series system message to its D-series equivalent.
Attribute Code Attribute Description Value Representation
1 Binder timestamp INT (3 words)
2 minimum tos version INT
3 Inspect length INT(32)
4 Binder length INT(32)
5 Inspect on INT
6 high PIN INT
7 high requesters INT
8 run named INT
9 PFS size INT(32)
10 target processor INT
11 accelerator timestamp INT (4 words)
12 compilation mode (accelerated or not accelerated) INT
13 run mode (will or will not run accelerated) INT
error := OLDFILENAME_TO_FILENAME_ ( oldfilename ,filename:maxlen ,filename-length );
error, INT returned value
oldfilename, INT .EXT:ref:12 input
filename:maxlen, STRING .EXT:ref:*,INT:value output:input
filename-length, INT .EXT:ref:1 output
error := OLDSYSMSG_TO_NEWSYSMSG_ ( oldmsg:length ,newmsg:maxlen ,newmsg-length ,[ error-detail ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-2
Procedure Calls Summary (O-Q)
error, INT returned value
0 Message successfully converted.
1 File-system error; error-detail contains the file-system error number.
2 Parameter error; error-detail contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
3 Bounds error; error-detail contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
4 The supplied system message is not supported by this procedure; no conversion was performed.
oldmsg:length, STRING .EXT:ref:*,INT:value input:input
newmsg:maxlen, STRING .EXT:ref:*,INT:value output:input
newmsg-length, INT .EXT:ref:1 output
error-detail, INT .EXT:ref:1 output
C-series message D-series message
-5 Process deletion: STOP -101 Process deletion: STOP
-6 Process deletion: ABEND -101 Process deletion: ABEND
-8 Network status change (all processors down)
-110 Loss of communication with node
-8 Network status change (single processor down, 0 or more processors up)
-100 Remote processor down
-8 Network status change (2 or more processors down, 0 or more processors up)
-110 Loss of communication with node
-8 Network status change (connection established)
-111 Establishment of communication with node
-8 Network status change (0 or more processors up when node already connected)
-113 Remote processor up
-9 Job process creation -112 Job process creation
-12 NEWPROCESSNOWAIT completion -102 Nowait PROCESS_CREATE_ completion
-20 Break on device -105 Break on device
-30 Process open -103 Process open
-31 Process close -104 Process close
-40 Device type inquiry -106 Device type inquiry
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-3
Procedure Calls Summary (O-Q)
OPEN
(Superseded by FILE_OPEN_) Establishes a communication path between an application process and a file. OPEN returns a file number to the application process. This procedure operates only on Guardian objects.
CALL OPEN ( filename ,filenum ,[ flags ] ,[ sync-or-receive-depth ] ,[ primary-filenum ] ,[ primary-process-id ] ,[ seq-block-buffer-id ] ,[ buffer-length ] ,[ primary-define ] );
filename, INT:ref:12 input
filenum, INT:ref:1 output
flags, INT:value input
FlagFlag in Octal Meaning
<0> %100000 For disk files, if this bit is 1, the “last open time” attribute of the file being opened is not updated by this open. For other files, this bit should be zero.
<1> %40000 For the $RECEIVE file only, specifies whether or not the opener wishes to receive open, close, CONTROL, SETMODE, SETPARAM, RESETSYNC, and CONTROLBUF messages.
0 = no1 = yes (must be 0 for all files other than $RECEIVE)
<2> %20000 Specifies that access to an Enscribe file is to occur as if the file were unstructured, that is, without regard to record structures and partitioning, (Note that for unstructured files, setting this bit to 1 makes secondary partitions inaccessible.) Setting this bit to 0 provides normal structured access to the file.
0 = normal access1 = unstructured access
<3> %10000 (Reserved) must be 0 for nonprivileged users.
<4:5> %6000 Access mode
0 = Read/write1 = Read-only2 = Write-only3 = reserved
<6> %1000 Must be 0 (reserved)
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-4
Procedure Calls Summary (O-Q)
<7> %400 Must be 0 (reserved)
<8> %200 For process files, indicates that the open message is sent nowait and must be completed with a call to AWAITIO[X]. OPEN returns a valid file number.
0 = no1 = yes (must be 0 for all other files)
<9> %100 Must be 0 (reserved)
<10:11> %60 Exclusion mode
0 = shared1 = exclusive2 = process exclusive (supported for Optical Storage Facility only)3 = protected
<12:15> %17 > 0 implies nowait I/O and the maximum number of concurrent nowait I/O operations that can be in progress on this file at any given time.
0 implies waited I/O.
sync-or-receive-depth, INT:value input
primary-filenum, INT:value input
primary-process-id, INT:ref:4 input
seq-block-buffer-id, INT:ref:1 input
buffer-length, INT:value input
primary-define, INT:ref:12 input
< (CCL) The open failed (call FILEINFO).
= (CCE) The file opened successfully.
> (CCG) The file opened successfully, but an exceptional condition was detected (call FILEINFO).
FlagFlag in Octal Meaning
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-5
Procedure Calls Summary (O-Q)
OPEN^FILE
Allows access to a file.
error := OPEN^FILE ( common-fcb ,file-fcb ,[ block-buffer ] ,[ block-bufferlen ] ,[ flags ] ,[ flags-mask ] ,[ max-recordlen ] ,[ prompt-char ] ,[ error-file-fcb ] );
error, INT returned value
common-fcb, INT:ref:* input
file-fcb, INT:ref:* input
block-buffer, INT:ref:* input
block-bufferlen, INT:value input
flags, INT(32):value input
Note. Combine selected values using signed addition because bit 0 is not used.
ABORT^OPENERR %1D
ABORT^XFERERR %2D
AUTO^CREATE %10D
AUTO^TOF %100D
BLOCKED %400D
CRLF^BREAK %40000D
LEVEL3^SPOOL^ENABLE %200000D
MUSTBENEW %20D
NOWAIT %200D
OLD^RECEIVE %100000D
PRINT^ERR^MSG %4D
PURGE^DATA %40D
READ^TRIM %2000D
VAR^FORMAT %1000D
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-6
Procedure Calls Summary (O-Q)
OPENEDIT
(Superseded by OPENEDIT_) Allocates and initializes data blocks in the EDIT file segment (EFS) so that the specified file can be accessed later by the IOEdit procedures. It optionally creates and opens the specified file through the file system.
WRITE^FOLD %10000D
WRITE^PAD %20000D
WRITE^TRIM %4000D
flags-mask, INT(32):value input
max-recordlen, INT:value input
prompt-char, INT:value input
error-file-fcb, INT:ref:* input
error := OPENEDIT ( file-name ,filenum ,[ flags ] ,[ sync-depth ] ,[ write-thru ] );
error, INT returned value
-1 Page-count value is inconsistent.
-2 Page-table tags are out of order.
-3 Page-table tag is outside legal range.
-4 Page-table block number is outside of file.
-5 Page table has duplicate block numbers.
11 File does not exist; indicates that the file does not exist and that the flags parameter indicates read-only access to the file.
14 Device does not exist; indicates that the device-name part of the file name designates a device that either does not exist or is not a disk device.
16 File has not been opened, wrong file type; indicates that the file is not an EDIT file (that is, the file type is not unstructured or the file code is not 101 or 102).
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-7
Procedure Calls Summary (O-Q)
OPENEDIT_
Allocates and initializes data blocks in the EDIT file segment (EFS) so that the specified file can be accessed later by the IOEdit procedures. It optionally creates and opens the specified file through the file system.
31 Unable to obtain buffer space; indicates that the file’s directory does not fit into IOEdit’s extended data segment and OPENEDIT is unable to enlarge the segment.
34 Unable to obtain memory space for control block; indicates that the number of IOEdit files already open is equal to the maximum number specified or assumed when INITIALIZEEDIT was called.
59 File is bad; indicates that the file exists and has the correct file type and file code for an EDIT file, but the data in the file has an incorrect format and OPENEDIT is unable to repair it.
file-name, INT .EXT:ref:12 input
filenum, INT:value input, output
flags, INT:value input
sync-depth, INT:value input
write-thru, INT:value input
error := OPENEDIT_ ( file-name ,length ,filenum ,[ access ] ,[ exclusion ] ,[ nowait ] ,[ sync-depth ] ,[ write-thru ] );
error, INT returned value
-1 Page-count value is inconsistent.
-2 Page-table tags are out of order.
-3 Page-table tag is outside legal range.
-4 Page-table block number is outside of file.
-5 Page-table has duplicate block numbers.
11 File does not exist; indicates that the file does not exist and that the flags parameter indicates read-only access to the file.
14 Device does not exist; indicates that the device-name part of the file name designates a device that either does not exist or is not a disk device.
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-8
Procedure Calls Summary (O-Q)
OPENER_LOST_
Examines a system message and searches an open table to determine if an opener has been lost.
16 File has not been opened, wrong file type; indicates that the file is not an EDIT file (that is, the file type is not unstructured or the file code is not 101 or 102).
31 Unable to obtain buffer space; indicates that the file’s directory does not fit into IOEdit’s extended data segment and OPENEDIT is unable to enlarge the segment.
34 Unable to obtain memory space for control block; indicates that the number of IOEdit files already open is equal to the maximum number specified or assumed when INITIALIZEEDIT was called.
59 File is bad; indicates that the file exists and has the correct file type and file code for an EDIT file, but the data in the file has an incorrect format and OPENEDIT is unable to repair it.
file-name, INT .EXT:ref:* input
length, INT:value input
filenum, INT:value input, output
access, INT:value input
exclusion, INT:value input
nowait, INT:value input
sync-depth, INT:value input
write-thru, INT:value input
status := OPENER_LOST_ ( message:length ,table ,index ,number-of-entries ,entry-size );
status, INT returned value
0 Search completed; no lost openers
1 (reserved)
2 Parameter error
3 Bounds error
4 Backup opener lost
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-9
Procedure Calls Summary (O-Q)
OPENINFO
(Superseded by FILE_GETOPENINFO_) Obtains information about one open of one disk file, of all the files on a disk device, or of certain nondisk devices.
5 Primary opener lost; backup promoted to primary
6 Openers lost; table entry now free
7 Message is not a relevant status-change message
message:length, STRING .EXT:ref:*,INT:value input:input
-2 Local processor failure
-8 Network status change
-100 Remote processor failure
-110 Connection to remote system lost
table, INT .EXT:ref:* input
index, INT .EXT:ref:* input, output
number-of-entries, INT:value input
entry-size, INT:value input
error := OPENINFO ( searchname ,prevtag ,[ pricrtpid ] ,[ backcrtpid ] ,[ accessmode ] ,[ exclusion ] ,[ syncdepth ] ,[ filename ] ,[ accessid ] ,[ validmask ] );
error, INT returned value
searchname, INT:ref:12 input
prevtag, INT:ref:1 input, output
pricrtpid, INT:ref:4 output
backcrtpid, INT:ref:4 output
accessmode, INT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-10
Procedure Calls Summary (O-Q)
OSS_PID_NULL_
Returns a null OSS process ID.
0 Read/write.
1 Read only.
2 Write only.
exclusion, INT:ref:1 output
0 Shared.
1 Exclusive.
3 Protected.
syncdepth, INT:ref:1 output
filename, INT:ref:12 output
accessid, INT:ref:1 output
validmask, INT:ref:1 output
<0> The value of pricrtpid is valid.
<1> The value of backcrtpid is valid.
<2> The value of accessmode is valid.
<3> The value of exclusion is valid.
<4> The value of syncdepth is valid.
<5> The value of filename is valid.
<6> The value of accessid is valid.
oss-pid := OSS_PID_NULL_;
oss-pid, INT(32) returned value
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-11
Procedure Calls Summary (O-Q)
PACKEDIT
Converts a line image from unpacked format into EDIT packed line format. PACKEDIT is an IOEdit procedure and can be used only with files that have been opened by OPENEDIT or OPENEDIT_.
PATHNAME_TO_FILENAME_
Converts an OSS pathname to a Guardian file name.
PACKEDIT ( unpacked-line ,unpacked-length ,packed-line ,packed-limit ,packed-length ,[ full-length ] );
unpacked-line, STRING .EXT:ref:* input
unpacked-length, INT:value input
packed-line, STRING .EXT:ref:* output
packed-limit, INT:value input
packed-length, INT .EXT:ref:1 output
full-length, INT:value input
error := PATHNAME_TO_FILENAME_ ( pathname ,filename:maxlen ,length ,[ info-flags ] );
error, INT returned value
0 No error.
563 The buffer pointed to by filename is too small.
4002 No such pathname exists. The corresponding OSS errno value is ENOENT.
4006 The prefix within pathname refers to an OSS fileset other than the root fileset that is not mounted. The corresponding OSS errno value is ENXIO.
4013 Search permission is denied on a component of the pathname prefix. The corresponding OSS errno value is EACCESS.
4014 A specified parameter has an invalid address. The corresponding OSS errno value is EFAULT.
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-12
Procedure Calls Summary (O-Q)
POOL_CHECK_
Checks the internal pool data structures and returns error information.
4020 A prefix within pathname refers to a file other than a directory. The corresponding OSS errno value is ENOTDIR.
4022 pathname is invalid. The corresponding OSS errno value is EINVAL.
4131 The pathname or a component of the pathname is longer than PATH_MAX characters. (PATH_MAX is a symbolic constant defined in the OSS limitsh header file.) The corresponding OSS errno value is ENAMETOOLONG.
4202 The root fileset is not mounted. The corresponding OSS errno value is ENOROOT.
4203 OSS is not installed or is not initialized. The corresponding OSS errno value is EOSSNOTRUNNING.
pathname, STRING .EXT:ref:* input
filename:maxlen, STRING .EXT:ref:*,INT:value output:input
length, INT .EXT:ref:1 output
info-flags, INT .EXT:ref:1 output
error := POOL_CHECK_ ( pool ,[ corruption-address ] ,[ block ] ,[ block-size ] ,[ tag-size ] );
error, INT returned value
0 No error.
2 Required parameter missing. The pool parameter must be specified.
3 Bounds error. A parameter on the parameter list has a bounds error.
9 Corrupt pool header.
11 Corrupt allocated blocks. Data is probably written beyond the allocated block.
12 Corrupt free list blocks. Data is probably written into a returned block.
pool, INT .EXT:ref:* input
corruption-address, INT(32) .EXT:ref:1 output
block, INT(32) .EXT:ref:1 output
block-size, INT .EXT:ref:1 output
tag-size, INT .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-13
Procedure Calls Summary (O-Q)
POOL_DEFINE_
Designates a portion of a user's stack or an extended data segment for use as a pool.
POOL_GETINFO_ Returns information about the specified pool.
error := POOL_DEFINE_ ( pool ,pool-size ,[ alignment ] ,[ priv-only ] );
error, INT returned value
0 No error.
2 Required parameter missing. The pool and pool-size parameters must be specified.
3 Bounds error. The pool parameter is in a writeback-inhibit segment, or pool-size is larger than the space available, or a nonprivileged caller specified a nonzero value for priv-only.
4 Invalid size. The pool-size parameter is too small to allocate the minimum size pool including the pool header.
5 Alignment error on pool. The pool parameter is not in alignment with the selected alignment.
6 Invalid alignment. The value of alignment is not 0, 4, 8, or 16.
pool INT .EXT:ref:* input
pool-size INT(32):value input
alignment INT:value input
priv-only input
error := POOL_GETINFO_ ( pool ,[ error-detail ] ,[ avail-pool-size ] ,[ curalloc ] ,[ maxalloc ] ,[ fail-block-size ] ,[ curfrag ] ,[ maxfrag ] ,[ alignment ] ,[ tag-size ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-14
Procedure Calls Summary (O-Q)
POOL_GETSPACE_
Obtains a block of memory from a buffer pool.
error INT returned value
0 No error.
2 Required parameter missing. The error-detail parameter contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
3 Bounds error. The error-detail parameter contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
9 Corrupt pool header.
pool, INT .EXT:ref:* input
error-detail, INT .EXT:ref:1 output
avail-pool-size, INT(32) .EXT:ref:1 output
curalloc, INT(32) .EXT:ref:1 output
maxalloc, INT(32) .EXT:ref:1 output
fail-block-size, INT(32) .EXT:ref:1 output
curfrag, INT .EXT:ref:1 output
maxfrag, INT .EXT:ref:1 output
alignment, INT .EXT:ref:1 output
tag-size, INT .EXT:ref:1 output
block := POOL_GETSPACE_ ( pool ,block-size ,[ error ] );
block, INT(32) returned value
pool, INT .EXT:ref:* input
block-size, INT(32):value input
error, INT .EXT:ref:1 output
0 No error.
2 Required parameter missing.
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-15
Procedure Calls Summary (O-Q)
POOL_PUTSPACE_
Returns a block of memory to a buffer pool.
POOL_RESIZE_
Returns a block of memory to a buffer pool.
4 Invalid block size. The value of block-size is not within the valid range.
9 Corrupt pool header.
10 Unable to allocate space.
error := POOL_PUTSPACE_ ( pool ,block );
error, INT returned value
0 No error.
2 Required parameter missing.
3 Bounds error. The block parameter is not within the pool boundaries.
9 Corrupt pool header.
11 Corrupt allocated block. Data is probably written beyond the allocated block or the block has already been returned.
pool, INT .EXT:ref:* input
block, INT .EXT:ref:* input
error := POOL_RESIZE_ ( pool ,new-pool-size );
error, INT returned value
0 No error.
2 Required parameter missing.
3 Bounds error. The pool parameter is in a writeback-inhibit segment, or new-pool-size is larger than the available space.
4 Invalid size. The value of new-pool-size is too small to allocate the minimum size pool, including the pool header.
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-16
Procedure Calls Summary (O-Q)
POSITION
(Superseded by FILE_SETPOSITION_) Positions by primary key within relative and entry-sequenced files. For unstructured files, it specifies a new current position. Use KEYPOSITION with key-sequenced files.
POSITIONEDIT
Sets the next record number to a specified value for a specified file. POSITIONEDIT is an IOEdit procedure and can be used only with files that have been opened by OPENEDIT or OPENEDIT_.
9 Corrupt pool header.
11 Corrupt allocated blocks. Data is probably written beyond the allocated block.
12 Corrupt free list blocks. Data is probably written into a returned block.
13 Unable to shrink pool.
pool, INT .EXT:ref:* input
new-pool-size, INT(32):value input
CALL POSITION ( filenum ,record-specifier );
filenum, INT:value input
record-specifier, INT(32):value input
< (CCL) An error occurred (call FILEINFO).
= (CCE) POSITION was successful.
> (CCG) No operation; filenum does not designate a disk file.
error := POSITIONEDIT ( filenum ,record-number );
error, INT returned value
filenum, INT:value input
record-number, INT(32):value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-17
Procedure Calls Summary (O-Q)
PRIORITY
(Superseded by PROCESS_SETINFO_, PROCESS_GETINFO_, and PROCESS_GETINFOLIST_) Enables a process to examine or change its initial priority and current priority.
PROCESS_ACTIVATE_
Returns a suspended process or process pair to the ready state.
old-priority := PRIORITY ( [ new-priority ] ,[ init-priority ] );
old-priority, INT returned value
new-priority, INT:value input
init-priority, INT:ref:1 output
error := PROCESS_ACTIVATE_ ( processhandle ,[ specifier ] );
error, INT returned value
0 Process activated.
11 Process does not exist.
48 Security violation.
201 Unable to communicate with the processor of the process.
processhandle, INT .EXT:ref:10 input
specifier, INT:value input
0 Activate the specified process.
1 Activate both members if the specified process is part of a named process pair; otherwise, activate the specified process.
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-18
Procedure Calls Summary (O-Q)
PROCESS_CREATE_
(Superseded by PROCESS_LAUNCH_) Creates a new Guardian process and, optionally, assigns a symbolic process name to it.
error := PROCESS_CREATE_ ( [ program-file:length ] ,[ library-file:length ] ,[ swap-file:length ] ,[ ext-swap-file:length ] ,[ priority ] ,[ processor ] ,[ processhandle ] ,[ error-detail ] ,[ name-option ] ,[ name:length ] ,[ process-descr:maxlen ] ,[ process-descr-len ] ,[ nowait-tag ] ,[ hometerm:length ] ,[ memory-pages ] ,[ jobid ] ,[ create-options ] ,[ defines:length ] ,[ debug-options ] ,[ pfs-size ] );
error, INT returned value
program-file:length, STRING .EXT:ref:*,INT:value input:input
library-file:length, STRING .EXT:ref:*,INT:value input:input
swap-file:length, STRING .EXT:ref:*,INT:value input:input
ext-swap-file:length, STRING .EXT:ref:*,INT:value input:input
priority, INT:value input
processor, INT:value input
processhandle, INT .EXT:ref:10 output
error-detail, INT .EXT:ref:1 output
name-option, INT:value input
0 Process is unnamed.
1 Process is named; name is supplied in name.
2 Process is named; system must generate a name.
3 Process is caller’s backup; use caller’s name.
4 Process is named; system must generate a name.
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-19
Procedure Calls Summary (O-Q)
name:length, STRING .EXT:ref:*,INT:value input:input
process-descr:maxlen, STRING .EXT:ref:*,INT:value output:input
process-descr-len, INT .EXT:ref:1 output
nowait-tag, INT(32):value input
hometerm:length, STRING .EXT:ref:*,INT:value input:input
memory-pages, INT:value input
jobid, INT:value input
create-options, INT:value input
<0:8> Reserved (specify 0)
<9> = 0
= 1
If the caller is named, the process deletion message, if any, will go only to the current instance of the calling process.If the caller is named, the process deletion message, if any, will go to whatever process has the calling process’s name (regardless of sequence number) at that time.
<10> = 0
= 1
Force new process into a low PIN if the calling process has the inherited force-low attribute set.Ignore the value of the caller’s inherited force-low attribute.
<11:12> = 0= 1 = 2
Propagate the DEFINEs in the caller’s context only.Propagate DEFINES in defines only.Propagate both sets of defines; in case of name conflicts, use the ones in defines.
<13> = 0= 1
Use caller’s DEFINE mode.Use value in bit 14.
<14> = 0= 1
DEFINEs disabled (ignored if bit 13 is 0).DEFINEs enabled (ignored if bit 13 is 0).
<15> = 0= 1
Can be assigned any PIN.Requires low PIN (in range 0 through 254).
defines:length, STRING .EXT:ref:*,INT:value input:input
debug-options, INT:value input
<0:11> Reserved (specify 0)
<12> = 1
= 0
Enter Debug/Inspect at the first executable instruction of the program’s MAIN procedure.Begin normal program execution.
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-20
Procedure Calls Summary (O-Q)
PROCESS_DEBUG_
Invokes the debug facility for the calling process or another process.
<13> = 1= 0
If the process traps, create a saveabend file.If the process traps, do not create a saveabend file.
<14> = 1
= 0
Use debugger specified in bit 15 and saveabend option specified in bit 13 regardless of program-file flag setting.Use standard rules for debugger selection.
<15> = 1= 0
Use Inspect.Use Debug.
pfs-size, INT(32):value input
error := PROCESS_DEBUG_ ( [ processhandle ] ,[ terminal-name:length ] ,[ now ] );
error, INT returned value
0 Debug request accepted. If the process to be debugged is not the calling process, the request might have been queued.
11 Process does not exist.
48 Security violation.
201 Unable to communicate with the processor of the process.
processhandle, INT .EXT:ref:10 input
terminal-name:length, STRING .EXT:ref:*,INT:value input:input
now, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-21
Procedure Calls Summary (O-Q)
PROCESS_GETINFO_
Obtains a limited set of information about a specified process.
error := PROCESS_GETINFO_ ( [ processhandle ] ,[ file-name:maxlen ] ,[ file-name-len ] ,[ priority ] ,[ mom's-processhandle ] ,[ hometerm:maxlen ] ,[ hometerm-len ] ,[ process-time ] ,[ creator-access-id ] ,[ process-access-id ] ,[ gmom's-processhandle ] ,[ jobid ] ,[ program-file:maxlen ] ,[ program-len ] ,[ swap-file:maxlen ] ,[ swap-len ] ,[ error-detail ] ,[ proc-type ] ,[ oss-pid ] );
error, INT returned value
0 Information is returned for the specified process.
1 File-system error; error-detail contains the error number.
2 Parameter error; error-detail contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
3 Bounds error; error-detail contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
4 Specified process does not exist.
5 Unable to communicate with processor.
6 Unable to communicate with system.
processhandle, INT .EXT:ref:10 input:output
file-name:maxlen, STRING .EXT:ref:*,INT:value output:input
file-name-len, INT .EXT:ref:1 output
priority, INT .EXT:ref:1 output
mom's-processhandle, INT .EXT:ref:10 output
hometerm:maxlen, STRING .EXT:ref:*,INT:value output:input
hometerm-len, INT .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-22
Procedure Calls Summary (O-Q)
PROCESS_GETINFOLIST_
Obtains detailed information about a specified process or about a set of processes that meet specified criteria.
process-time, FIXED .EXT:ref:1 output
creator-access-id, INT .EXT:ref:1 output
process-access-id, INT .EXT:ref:1 output
gmom's-processhandle, INT .EXT:ref:10 output
jobid, INT .EXT:ref:1 output
program-file:maxlen, STRING .EXT:ref:*,INT:value output:input
program-len, INT .EXT:ref:1 output
swap-file:maxlen, STRING .EXT:ref:*,INT:value output:input
swap-len, INT .EXT:ref:1 output
error-detail, INT .EXT:ref:1 output
proc-type, INT .EXT:ref:1 output
<0:14> (reserved)
<15> = 1= 0
Process is a Guardian process.Process is an OSS process.
oss-pid, INT(32) .EXT:ref:1 output
error := PROCESS_GETINFOLIST_ ( [ cpu ] ,[ pin ] ,[ nodename:length ] ,[ processhandle ] ,ret-attr-list ,ret-attr-count ,ret-values-list ,ret-values-maxlen ,ret-values-len ,[ error-detail ] ,[ srch-option ] ,[ srch-attr-list ] ,[ srch-attr-count ] ,[ srch-values-list ] ,[ srch-values-len ] ,[ oss-pid ] );
error, INT returned value
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-23
Procedure Calls Summary (O-Q)
0 Information is returned for the specified process or processes; error-detail contains the number of processes for which information has been returned (might be more than one process if in search mode).
1 File-system error; error-detail contains the error number.
2 Parameter error; error-detail contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
3 Bounds error; error-detail contains the number of of the first parameter found to be in error, where 1 designates the first parameter on the left.
4 Specified process does not exist or does not meet search criteria; information returned is for a process (or processes) with a higher PIN; error-detail contains the number of processes for which information has been returned (might be more than one process if in search mode).
5 Unable to communicate with cpu; cpu might not exist.
6 Unable to communicate with nodename.
7 No more matches exist; error-detail contains the number of processes for which information has been returned (might be 0).
8 Reserved.
9 Invalid search attribute code; error-detail contains the code in question (not an index into a list).
10 Invalid search value; error-detail contains the associated attribute code (not an index into a list).
11 Invalid return attribute code; error-detail contains the code in question (not an index into a list).
12 Invalid srch-option.
cpu, INT:value input
pin, INT .EXT:ref:1 input:output
nodename:length, STRING .EXT:ref:*,INT:value input:input
processhandle, INT .EXT:ref:10 input
ret-attr-list, INT .EXT:ref:* input
ret-attr-count, INT:value input
ret-values-list, INT .EXT:ref:* output
ret-values-maxlen, INT:value input
ret-values-len, INT .EXT:ref:1 output
error-detail, INT .EXT:ref:1 output
srch-option, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-24
Procedure Calls Summary (O-Q)
0 Return information for only the process specified by nodename, cpu, pin or by processhandle.
1 Start a search at nodename, cpu, pin and return information for the first matching process.
2 Start a search at nodename, cpu, pin and return information for as many matching processes as will fit in ret-values-list.
3 Return information for only the OSS process specified by nodename, oss-pid.
srch-attr-list, INT .EXT:ref:* input
srch-attr-count, INT:value input
srch-values-list, INT .EXT:ref:* input
srch-values-len, INT:value input
oss-pid, INT(32):value input
Note. Attributes marked by an asterisk (*) correspond to individual parameters returned by PROCESS_GETINFO_.
Attribute Code Value Representation
* 1 creator access ID INT
* 2 process access ID INT
3 maximum priority (search only) INT
* 4 program file INT bytelength, STRING
* 5 home terminal INT bytelength, STRING
* 6 gmom's process handle INT (10 words)
* 7 jobid INT
8 process subtype INT
9 minimum priority (search only) INT
12 earliest creation time (search only) FIXED
13 latest creation time (search only) FIXED
14 lowered priority none (as a search attribute) INT (as a return attribute)
15-29 (reserved for future use)
* 30 process time FIXED
31 wait state INT
32 process state INT
33 library file INT bytelength, STRING
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-25
Procedure Calls Summary (O-Q)
* 34 swap file INT bytelength, STRING
35 context changes INT
36 DEFINE mode INT
37 licenses INT
38 PIN INT
* 39 file name INT bytelength, STRING
* 40 mom's process handle INT (10 words)
41 process file security INT
42 current priority INT
43 initial priority INT
44 remote creator INT
45 logged-on state INT
46 extended data segment swap file INT bytelength, STRING
47 primary INT
48 process handle INT (10 words)
49 qualifier info available INT
50 Safeguard-authenticated logon INT
51 force low INT
53 creation timestamp FIXED
54 current pages INT(32)
55 messages sent INT(32)
56 messages received INT(32)
57 receive queue length INT
58 receive queue maximum length INT
59 page faults INT(32)
62 named INT
65 mom’s file name INT bytelength, STRING
66 gmom’s file name INT bytelength, STRING
67 Safeguard-authenticated logoff state INT
68 inherited logon INT
69 stop on logoff INT
70 propagate logon INT
71 propagate stop-on-logoff INT
72 logon flags and states INT
Attribute Code Value Representation
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-26
Procedure Calls Summary (O-Q)
73 applicable attributes INT
80 effective group ID INT(32)
81 saved set-group-ID INT(32)
82 login name INT bytelength, STRING <= 32 chars
83 group list INT n, INT(32) [0:n-1]
84 saved set-user-ID INT(32)
* 90 OSS process ID (OSS process only) INT(32)
91 OSS command (OSS process only) INT bytelength, STRING <= 80 chars
92 OSS arguments (OSS process only) INT bytelength, STRING <= 80 chars
93 OSS program pathname (OSS process only)
INT bytelength, STRING <= 1024 chars
94 OSS parent process ID (OSS process only)
INT(32)
95 OSS elapsed time (OSS process only) INT(64)
96 OSS processor time (OSS process only)
INT(64)
97 OSS start time (OSS process only) INT(64)
98 OSS group leader process ID (OSS process only)
INT(32)
99 OSS process status (OSS process only)
INT(32)
100 process file segment (PFS) size INT(32)101 server class name INT bytelength, STRING102 origin of main stack INT(32)103 current main stack size INT(32)104 maximum main stack size INT(32)105 origin of the privileged stack INT(32)106 current privileged stack size INT(32)107 maximum privileged stack size INT(32)108 start of global data INT(32)109 size of global data INT(32)110 start of native heap area INT(32)111 current size of native heap area INT(32)112 maximum size of native heap area INT(32)113 guaranteed swap space INT(32)
Attribute Code Value Representation
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-27
Procedure Calls Summary (O-Q)
PROCESS_GETPAIRINFO_
Obtains basic information about a named process or process pair.
115 TNS/R native shared run-time library: buffer size required for attribute 116
INT
116 TNS/R native shared run-time library file-name information (in a variable-sized array)
INT number of file names,INT flagsINT file-name length,STRING file name
117 TNS/R native shared run-time library: buffer size required for attribute 118
INT
118 TNS/R native shared run-time library name information (in a variable-sized array).
INT number of file names,INT flagsINT name length,STRING name
119 process is TNS/R native INT
error := PROCESS_GETPAIRINFO_ ( [ processhandle ] ,[ pair:maxlen ] ,[ pair-length ] ,[ primary-processhandle ] ,[ backup-processhandle ] ,[ search-index ] ,[ ancst-processhandle ] ,[ nodename:length ] ,[ options ] ,[ ancst:maxlen ] ,[ ancst-length ] ,[ error-detail ] );
error, INT returned value
0 Information is returned for a process pair (not the calling process).
1 Reserved.
2 Parameter error; error-detail contains the number of the first parameter found to be in error, where 1 designates the leftmost parameter.
3 Bounds error; error-detail contains the number of the first parameter found to be in error, where 1 designates the leftmost parameter.
4 Information is returned for a single named process (can be the calling process).
5 Information is returned for a process pair where the caller is the current primary.
Attribute Code Value Representation
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-28
Procedure Calls Summary (O-Q)
6 Information is returned for a process pair where the caller is the current backup.
7 No information is returned; process is unnamed (can be the calling process).
8 No information is returned; search is complete.
9 Specified process does not exist.
10 Unable to communicate with the node where the process resides.
11 Process is an I/O process, but the option to allow I/O processes was not selected.
12 The option to allow I/O processes was selected, but the process is an I/O process running on a C-series system.
processhandle, INT .EXT:ref:10 input
pair:maxlen, STRING .EXT:ref:*,INT:value input, output:input
pair-length, INT .EXT:ref:1 output
primary-processhandle, INT .EXT:ref:10 output
backup-processhandle, INT .EXT:ref:10 output
search-index, INT(32) .EXT:ref:1 input, output
ancst-processhandle, INT .EXT:ref:10 output
nodename:length, STRING .EXT:ref:*,INT:value input:input
options, INT:value input
<0:14> Reserved (specify 0)
<15> Return information only for named processes.
1 Also return information for I/O processes (that is, processes controlling devices or volumes).
ancst:maxlen, STRING .EXT:ref:*,INT:value output, input
ancst-length, INT .EXT:ref:1 output
error-detail, INT .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-29
Procedure Calls Summary (O-Q)
PROCESS_LAUNCH_
Creates a new process and, optionally, assigns a number of process attributes.
You can use this procedure to create only Guardian processes, although you can call it from a Guardian process or an OSS process. The program file must contain a program for execution in the Guardian environment. The program file and any user library file must reside in the Guardian name space; that is, they must not be OSS files.
You can specify that the new process be created in either a waited or nowait manner. When it is created in a waited manner, identification for the new process is returned directly to the caller. When it is created in a nowait manner, its identification is returned in a system message sent to the caller’s $RECEIVE file.
DEFINEs can be propagated to a new process. The DEFINEs can come from the caller’s context or from a buffer of DEFINEs saved by the DEFINESAVE procedure.
Any parameter that can specify a file name can contain a DEFINE.
PROCESS_SETINFO_
Alters a single nonstring attribute of a specified process and optionally returns the prior value of the attribute.
error:= PROCESS_LAUNCH_ ( param-list ,[ error-detail ] ,[ output-list:maxlen ] ,[ output-list-len ] );
error, INT returned value
param-list, INT .EXT:ref:* input
error-detail, INT .EXT:ref:* output
output-list:maxlen, STRING .EXT:ref:*, INT:value output:input
output-list-len, INT .EXT:ref:* output
error := PROCESS_SETINFO_ ( [ processhandle ] ,[ specifier ] ,set-attr-code ,[ set-value ] ,[ set-value-len ] ,[ old-value ] ,[ old-value-maxlen ] ,[ old-value-len ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-30
Procedure Calls Summary (O-Q)
error, INT returned value
processhandle, INT .EXT:ref:10 input
specifier, INT:value input
0 Act upon the specified process only.
1 Act upon both members if processhandle specifies a member of a named process pair.
set-attr-code, INT:value input
set-value, INT .EXT:ref:* input
set-value-len, INT:value input
old-value, INT .EXT:ref:* output
old-value-maxlen, INT:value input
old-value-len, INT .EXT:ref:1 output
Note. Attributes marked with an asterisk (*) can be altered only when the caller is the target process.
Attribute Code Value Representation
40 mom's process handle INT (10 words)
* 41 process file security INT
42 priority INT
* 45 logged-on state INT
* 47 primary INT
* 49 qualifier info available INT
* 50 Safeguard-authenticated logon INT
* 69 stop on logoff INT
* 70 propagate logon INT
* 71 propagate stop-on-logoff INT
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-31
Procedure Calls Summary (O-Q)
PROCESS_SETSTRINGINFO_
Alters a single string-form attribute of a specified process, and optionally returns the prior value of the attribute.
PROCESS_SPAWN_
Creates a new Open System Services (OSS) process and, optionally, assigns a number of process attributes.
error := PROCESS_SETSTRINGINFO_ ( [ processhandle ] ,[ specifier ] ,set-attr-code ,[ set-value:length ] ,[ old-value:maxlen ] ,[ old-value-len ] );
error, INT returned value
processhandle, INT .EXT:ref:10 input
specifier, INT:value input
0 Act upon the specified process only.
1 Act upon both members if processhandle specifies a member of a named process pair.
set-attr-code, INT:value input
set-value:length, STRING .EXT:ref:*,INT:value input:input
old-value:maxlen, STRING .EXT:ref:*,INT:value output:input
old-value-len, INT .EXT:ref:1 output
oss-pid:= PROCESS_SPAWN_ ( oss-program-file ,[ fdinfo ] ,[ argv ] ,[ envp ] ,[ inheritance ] ,[ inheritance-length ] ,[ process-extension ] ,[ process-results ] ,[ nowait-tag ] ,[ path ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-32
Procedure Calls Summary (O-Q)
PROCESS_STOP_ Deletes a process or a process pair and sends a process deletion system message to the mom of the process and to any other process that is entitled to receive the message.
oss-pid, INT(32) .EXT:ref:1 returned value
oss-program-file, STRING .EXT:ref:* input
fdinfo, STRING .EXT:ref:(ZSYS^DDL^FDINFO) input
argv, EXTADDR .EXT:ref:1 input
envp, EXTADDR .EXT:ref:1 input
inheritance, STRING .EXT:ref:(ZSYS^DDL^INHERITANCE) input
inheritance-length, INT(32):value input
prcoess-extension, STRING .EXT:ref:(ZSYS^DDL^PROCESSEXTENSION)
input
process-results, STRING .EXT:ref:(ZSYS^DDL^PROCESSRESULTS)
input:output
nowait-tag, INT(32):value input
path, STRING .EXT:ref:* input
error := PROCESS_STOP_ ( [ processhandle ] ,[ specifier ] ,[ options ] ,[ completion-code ] ,[ termination-info ] ,[ spi-ssid ] ,[ text:length ] );
error, INT returned value
processhandle, INT .EXT:ref:10 input
specifier, INT:value input
0 Stop the specified process only.
1 Stop both members if the specified process is part of a named process pair; otherwise, stop the specified process.
2 Stop the caller’s opposite member, but not the caller, if it is part of a named process pair. The processhandle parameter is ignored.
options, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-33
Procedure Calls Summary (O-Q)
PROCESS_SUSPEND_
Places a process or process pair into the suspended state.
PROCESSACCESSID
(Superseded by PROCESS_GETINFO_ and PROCESS_GETINFOLIST_) Obtains the process access ID (PAID) of the calling process.
<0:14> Reserved (specify 0)
<15> Normal termination (STOP)
1 Abnormal termination (ABEND)
completion-code, INT:value input
termination-info, INT:value input
spi-ssid, INT .EXT:ref:6 input
text:length, STRING .EXT:ref:*,INT:value input:input
error := PROCESS_SUSPEND_ ( processhandle ,[ specifier ] );
error, INT returned value
0 Process has been successfully suspended.
11 Process does not exist.
48 A security violation has occurred.
201 Unable to communicate with processor where the process is running.
processhandle, INT .EXT:ref:10 input
specifier, INT:value input
0 Suspend the specified process only.
1 Suspend both members if the specified process is part of a named process pair.
access-id := PROCESSACCESSID;
access-id, INT returned value
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-34
Procedure Calls Summary (O-Q)
PROCESSFILESECURITY
(Superseded by PROCESS_SETINFO_, PROCESS_GETINFO_, or PROCESS_GETINFOLIST_) Examines or sets the file security for the current process.
PROCESSHANDLE_COMPARE_
Compares two process handles and reports whether they are identical, represent different processes of the same process pair, or are different.
<0:7> Group number
<8:15> User number
old-security := PROCESSFILESECURITY ( security );
old-security, INT returned value
security, INT:value input
<0:3> 0.
<4:6> ID code allowed for read.
<7:9> ID code allowed for write.
<10:12> ID code allowed for execute.
<13:15> ID code allowed for purge.
0 Any user (local).
1 Member of owner’s group (local).
2 Owner (local).
4 Any user (local or remote).
5 Member of owner’s community (local or remote).
6 Owner (local or remote).
7 Super ID (255,255) only (local).
status := PROCESSHANDLE_COMPARE_ ( processhandle-1 ,processhandle-2 );
status, INT returned value
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-35
Procedure Calls Summary (O-Q)
PROCESSHANDLE_DECOMPOSE_
Returns one or more parts of a process handle.
PROCESSHANDLE_GETMINE_
Obtains the caller’s process handle.
0 Process handles are unrelated.
1 Process handles are not identical but designate a process pair.
2 Process handles are identical.
processhandle-1, INT .EXT:ref:10 input
processhandle-2, INT .EXT:ref:10 input
error := PROCESSHANDLE_DECOMPOSE_ ( processhandle ,[ cpu ] ,[ pin ] ,[ nodenumber ] ,[ nodename:maxlen ] ,[ nodename-length ] ,[ procname:maxlen ] ,[ procname-length ] ,[ sequence-number] );
error, INT returned value
processhandle, INT .EXT:ref:10 input
cpu, INT .EXT:ref:1 output
pin, INT .EXT:ref:1 output
nodenumber, INT(32) .EXT:ref:1 output
nodename:maxlen, STRING .EXT:ref:*,INT:value output:input
nodename-length, INT .EXT:ref:1 output
procname:maxlen, STRING .EXT:ref:*,INT:value output:input
procname-length, INT .EXT:ref:1 output
sequence-number, FIXED .EXT:ref:1 output
error := PROCESSHANDLE_GETMINE_ ( processhandle );
error, INT returned value
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-36
Procedure Calls Summary (O-Q)
PROCESSHANDLE_NULLIT_
Initializes a process handle to a null value.
PROCESSHANDLE_TO_CRTPID_
Converts a process handle to the corresponding process ID (CRTPID).
0 Information returned successfully.
3 Parameter address out of bounds.
processhandle, INT .EXT:ref:10 output
error := PROCESSHANDLE_NULLIT_ ( processhandle );
error, INT returned value
0 Operation was successful.
22 Parameter is out of bounds.
29 Parameter is missing.
processhandle, INT .EXT:ref:10 output
error := PROCESSHANDLE_TO_CRTPID_ ( processhandle ,process-id ,[ pair-flag ] ,[ node-number ] );
error, INT returned value
processhandle, INT .EXT:ref:10 input
process-id, INT .EXT:ref:4 output
pair-flag, INT:value input
node-number, INT(32):value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-37
Procedure Calls Summary (O-Q)
PROCESSHANDLE_TO_FILENAME_
Converts a process handle to a process file name.
PROCESSHANDLE_TO_STRING_
Converts a process handle to the equivalent process string.
error := PROCESSHANDLE_TO_FILENAME_ ( processhandle ,filename:maxlen ,filename-length ,[ options ] );
error, INT returned value
processhandle, INT .EXT:ref:10 input
filename:maxlen, STRING .EXT:ref:*,INT:value output:input
filename-length, INT .EXT:ref:1 output
options, INT:value input
<0:14> Not currently used (specify 0).
<15> For named processes: if set, specifies that the sequence number not be included in filename for a named process.
error := PROCESSHANDLE_TO_STRING_ ( processhandle ,process-string:maxlen ,process-string-length ,[ nodename:length ] ,[ named-form ] );
error, INT returned value
processhandle, INT .EXT:ref:10 input
process-string:maxlen, STRING .EXT:ref:*,INT:value output:input
process-string-length, INT .EXT:ref output
nodename:length, STRING .EXT:ref:*,INT:value input:input
named-form, INT:value input
0 Return process name, if possible; if it is unavailable, return cpu,pin form.
1 Return process name; if it is unavailable, report the error.
2 Return cpu,pin form in all cases.
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-38
Procedure Calls Summary (O-Q)
PROCESSINFO
(Superseded by PROCESS_GETINFO_ and PROCESS_GETINFOLIST_) Obtains process status information.
error := PROCESSINFO ( cpu,pin ,[ process-id ] ,[ creator-access-id ] ,[ process-access-id ] ,[ priority ] ,[ program-filename ] ,[ home-terminal ] ,[ sysnum ] ,[ search-mode ] ,[ priv-only ] ,[ processtime ] ,[ waitstate ] ,[ process-state ] ,[ library-filename ] ,[ swap-filename ] ,[ context-changes ] ,[ flag ] ,[ licenses ] ,[ jobid ] );
error, INT returned value
0 The status for process cpu,pin returns.
1 Process cpu,pin does not exist or does not match the specified criteria.
2 Process cpu,pin does not exist, and no higher cpu,pin in the specified processor matches the specified criteria.
3 Unable to communicate with cpu.
5 The system specified by sysnum could not be accessed.
6 Internal error.
7 Unable to process a D-series file name.
99 Parameter error
cpu,pin, INT:value input
process-id, INT:ref:4 input, output
creator-access-id, INT:ref:1 input, output
process-access-id, INT:ref:1 input, output
priority, INT:ref:1 input, output
program-filename, INT:ref:12 input, output
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-39
Procedure Calls Summary (O-Q)
home-terminal, INT:ref:12 input, output
sysnum, INT:value input
search-mode, INT:value input
<0> = 1= 0
Must match process-id for 3 words.No search.
<1> = 1= 0
Must match creator-access-id.No search.
<2> = 1= 0
Must match process-access-id.No search.
<3> = 1= 0
Must be greater than or equal to priority.No search.
<4> = 1= 0
Must match program-filename.No search.
<5> = 1= 0
Must match home-terminal.No search.
<6> = 1= 0
Must match jobid.No search.
priv-only, INT:ref:* output
processtime, FIXED:ref:* output
waitstate, INT:ref:1 output
<8> Wait on PON (processor power on).
<9> Wait on IOPON (I/O power on).
<10> Wait on INTR (interrupt).
<11> Wait on LINSP (Inspect event).
<12> Wait on LCAN (message system, cancel).
<13> Wait on LDONE (message system, done).
<14> Wait on LTMF (TMF request).
<15> Wait on LREQ (message system, request).
process-state, INT:ref:1 output
<0> Privileged process.
<1> Page fault occurred.
<2> Process is on the ready list.
<3> System process.
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-40
Procedure Calls Summary (O-Q)
<4:5> Reserved.
<6> MAB in system code.
<7> Process not accepting any messages.
<8> Temporary system process.
<9> Process has logged on (called VERIFYUSER).
<10> In a pending process state.
<11:15> The process state, where.
0 Unallocated.
1 Starting.
2 Runnable.
3 Suspended.
4 Debug mab.
5 Debug breakpoint.
6 Debug trap.
7 Debug request.
8 Inspect mab.
9 Inspect breakpoint.
10 Inspect trap.
11 Inspect request.
12 Saveabend.
13 Terminating.
library-filename, INT:ref:12 output
swap-filename, INT:ref:12 output
context-changes, INT:ref:1 output
flag, INT:ref:1 output
licenses, INT:ref:1 output
jobid, INT:ref:5 input, output
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-41
Procedure Calls Summary (O-Q)
PROCESSNAME_CREATE_
Returns a unique process name that is suitable for passing to the PROCESS_CREATE_ procedure.
error := PROCESSNAME_CREATE_ ( name:maxlen ,namelen ,[ name-type ] ,[ nodename:length ] ,[ options ] );
error, INT returned value
0 Process name is returned successfully.
44 No names of the specified type are available.
201 Unable to communicate with the specified node.
590 Parameter or bounds error.
name:maxlen, STRING .EXT:ref:*,INT:value output:input
namelen, INT .EXT:ref:1 output
name-type, INT:value input
0 4-character name
1 5-character name
nodename:length, STRING .EXT:ref:*,INT:value input:input
options, INT:value input
<0:14> Reserved; must be 0.
<15> = 0= 1
Include node name in the returned process name.Return the process name in local form.
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-42
Procedure Calls Summary (O-Q)
PROCESSOR_GETINFOLIST_
Obtains configuration information and statistics about a processor.
error := PROCESSOR_GETINFOLIST_ ( [ nodename:length ] ,[ cpu ] ,ret-attr-list ,ret-attr-count ,ret-values-list ,ret-values-maxlen ,ret-values-len ,[ error-detail ] );
error, INT returned value
0 Information is returned for the specified process.
1 File-system error; error-detail contains the error number. Error 563 is returned if the ret-values-list buffer is too small to contain all of the requested information.
2 Parameter error; error-detail contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
3 Bounds error; error-detail contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
4 Reserved.
5 Unable to communicate with processor. Processor might not exist.
7 An invalid return attribute code was supplied.
8 The specified node is running a C-series version of the operating system; PROCESSOR_GETINFOLIST_ cannot obtain information from a C-series system.
nodename:length, STRING .EXT:ref:*,INT:value input:input
cpu, INT:value input
ret-attr-list, INT .EXT:ref:* input
ret-attr-count, INT:value input
ret-values-list, INT .EXT:ref:* output
ret-values-maxlen, INT:value input
ret-values-len, INT .EXT:ref:1 output
error-detail, INT .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-43
Procedure Calls Summary (O-Q)
Code Attribute Value Representation
2 processor type INT
3 software version INT
4 page size INT(32)
5 memory size INT(32)
6 first virtual page INT(32)
7 swappable pages INT(32)
8 free pages INT(32)
9 current locked memory INT(32)
10 maximum locked memory INT(32)
11 high locked memory INT(32)
12 page faults INT(32)
13 scans per memory manager call INT(32)
14 memory clock cycles INT(32)
15 memory pressure INT
16 memory queue length INT
17 local time offset FIXED
18 elapsed time FIXED
19 busy time FIXED
20 idle time FIXED
21 interrupt time FIXED
22 processor queue length INT
23 dispatches INT(32)
24 PCBs in low PINs INT number of elements, INT ARRAY
25 PCBs in high PINs INT number of elements, INT ARRAY
26 time list elements INT number of elements, INT(32) ARRAY
27 process time list elements INT number of elements, INT(32) ARRAY
28 breakpoints INT
29 send busy FIXED
35 T16 interrupt count INT number of elements, INT(32) ARRAY
36 disk cache hits FIXED
37 disk I/Os FIXED
38 processor queue state INT, INT, FIXED
39 memory queue state INT, INT, FIXED
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-44
Procedure Calls Summary (O-Q)
PROCESSOR_GETNAME_
Returns a processor’s type as a character string.
40 sequenced sends INT(32)
41 unsequenced sends INT(32)
42 CME events INT(32)
43 pages created INT(32)
44 interpreter busy FIXED
45 interpreter transitions INT(32)
46 transactions INT(32)
47 processor model INT
48 processor name INT bytelength, STRING
49 processor full name INT bytelength, STRING
56 base time FIXED
57 memory-management attributes INT(32)
58 segments in use INT(32)
59 maximum segments used INT(32)
60 the update part of the release ID (the two digits that follow the period)
INT
61 for Compaq internal use only62 availability of IEEE floating
point on the current systemINT
error := PROCESSOR_GETNAME_ ( cpu-number ,name:maxlen ,namelen ,[ cpu-type-out ] ,[ node-name:length ] ,[ node-number ] ,[ cpu-type-in ] ,[ expand-name ] ,[ cpu-model-out ] ,[ cpu-model-in ] );
error, INT returned value
Code Attribute Value Representation
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-45
Procedure Calls Summary (O-Q)
PROCESSORSTATUS
Obtains the number and the status of the processor modules in a system.
22 Parameter or buffer out of bounds.
29 Missing parameter.
201 Unable to communicate over this path.
590 Parameter value bad or inconsistent.
cpu-number, INT:value input
name:maxlen, STRING .EXT:ref:*,INT:value output:input
Processor Type = 0 “NonStop 1+” (no longer supported)
1 “NonStop II” (no longer supported)
2 “TXP” (no longer supported)
3 “VLX” (no longer supported)
4 “CLX”
5 “Cyclone”
6 “NSR-L”
7 “NSR-N,” “NSR-P,” or “NSR-K”
8 “NSR-W”
9 “NSR-G” or “NSR-T”
otherwise maxlen blanks
namelen, INT .EXT:ref:1 output
cpu-type-out, INT .EXT:ref:1 output
node-name:length, STRING .EXT:ref:*,INT:value input:input
node-number, INT(32):value input
cpu-type-in, INT:value input
expand-name, INT:value input
cpu-model-out, INT .EXT:ref:1 output
cpu-model-in, INT:value input
processor-status := PROCESSORSTATUS;
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-46
Procedure Calls Summary (O-Q)
PROCESSORTYPE
Returns the processor type of a specified system and processor.
processor-status, INT(32) returned value
type := PROCESSORTYPE ( [ cpu ] ,[ sysid ] );
type, INT returned value
-2 This feature is not supported for the system named in sysid.
-1 Unable to communicate with processor (either it does not exist or the network is down).
0 Tandem NonStop 1+ processor (no longer supported).
1 Tandem NonStop II processor (no longer supported).
2 Tandem NonStop TXP processor (no longer supported).
3 Tandem NonStop VLX processor (no longer supported).
4 Tandem NonStop CLX processor.
5 Tandem NonStop Cyclone processor.
6 Tandem NonStop NSR-L processor.
7 Tandem NonStop NSR-N, NSR-P, or NSR-K processor.
8 Tandem NonStop NSR-W processor.
9 Tandem NonStop NSR-G or NSR-T processor.
cpu, INT:value input
sysid, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-47
Procedure Calls Summary (O-Q)
PROCESSSTRING_SCAN_
Scans an input string for a process string and returns the corresponding process handle or a single component of the process string converted to internal form.
error := PROCESSSTRING_SCAN_ ( string:length ,[ length-used ] ,[ processhandle ] ,[ stringtype ] ,[ name:maxlen ] ,[ namelen ] ,[ cpu ] ,[ pin ] ,[ options ] );
error, INT returned value
string:length, STRING .EXT:ref:*,INT:value input:input
length-used, INT .EXT:ref:1 output
processhandle, INT .EXT:ref:10 output
stringtype, INT .EXT:ref:1 output
0 Asterisk form (that is, “*”)
1 Single processor form (for example, “2”)
2 processor, PIN form (for example, “2,137”)
3 Name form (for example, “$PSRV”)
name:maxlen, STRING .EXT:ref:*,INT:value output:input
namelen, INT .EXT:ref:1 output
cpu, INT .EXT:ref:1 output
pin, INT .EXT:ref:1 output
options, INT:value input
<0:14> Reserved (specify 0).
<15> = 1= 0
Device names (up to eight characters) are to be accepted in the input string.Device names are not to be accepted in the input string.
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-48
Procedure Calls Summary (O-Q)
PROCESSTIME
(Superseded by PROCESS_GETINFO_ and PROCESS_GETINFOLIST_) Returns the process execution time of any process in the network.
PROGRAMFILENAME
(Superseded by PROCESS_GETINFO_ and PROCESS_GETINFOLIST_) Obtains the name of the calling process’s program file.
PURGE
(Superseded by FILE_PURGE_) Deletes a disk file that is not open. This procedure operates only on Guardian objects.
process-time := PROCESSTIME ( [ cpu,pin ] ,[ sysid ] );
process-time, FIXED returned value
-1F The process does not exist.
-2F The system is unavailable or does not exist.
>=0F PROCESSTIME was successful.
cpu,pin, INT:value input
sysid, INT:value input
CALL PROGRAMFILENAME ( program-file );
program-file, INT:ref:12 output
CALL PURGE ( filename );
filename, INT:ref:12 input
< (CCL) The purge failed (call FILEINFO). However, in the case of a disk free-space error, the file is purged, and an error returns.
= (CCE) The file purged successfully.
> (CCG) The device is not a disk.
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-49
Procedure Calls Summary (O-Q)
PUTPOOL
(Superseded by POOL_CHECK_, POOL_DEFINE_, POOL_GETINFO_, POOL_GETSPACE_, POOL_PUTSPACE_, and POOL_RESIZE_) Returns a block of memory to a buffer pool.
CALL PUTPOOL ( pool-head ,pool-block );
pool-head, INT .EXT:ref:19 input, output
pool-block, STRING .EXT:ref:* input
< (CCL) The data structures are invalid or pool-block is not a block in the buffer pool.
= (CCE) The operation is successful.
Guardian Programming Reference Summary for pTAL and TAL—522631-0017-50
8 Procedure Calls Summary (R-Z)This section lists procedure calls in alphabetic order and briefly describes the syntax of each. For additional information about the procedure calls, refer to the Guardian Procedure Calls Reference Manual.
RAISE
RAISE_ is the pTAL procedure name for the C raise() function. The C raise() function complies with the POSIX.1 standard.
See the $SYSTEM.SYSTEM.HSIGNAL header file for the pTAL prototype definitions. For a discussion of each parameter and other procedure considerations, see the raise(3) function reference page either online or in the Open System Services Library Calls Reference Manual.
READ[X]
Returns data from an open file to the application process’s data area.
Note. This procedure can be called only from TNS/R native processes.
CALL READ[X] ( filenum ,buffer ,read-count ,[ count-read ] ,[ tag ] );
filenum, INT:value input
buffer, output
INT:ref:* (Use with READ)
STRING .EXT:ref:* (Use with READX)
read-count, INT:value input
count-read, output
INT:ref:1 (Use with READ)
INT .EXT:ref:1 (Use with READX)
tag, INT(32):value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-1
Procedure Calls Summary (R-Z)
READ^FILE
Reads a file sequentially. READ^FILE is a sequential I/O (SIO) procedure and can be used only with files that have been opened by OPEN^FILE.
< (CCL) An error occurred (call FILEINFO).
< (CCL) Also returned following a successful read with an insertion-ordered alternate key path if the alternate key value of the current record is equal to the alternate key value in the following record along that path. A call to FILE_GETINFO_ or FILEINFO shows that error 551 occurred; this error is advisory only and does not indicate an unsuccessful read operation.
= (CCE) The READ[X] is successful.
> (CCG) For disk and nondisk devices, the end of file (EOF) is encountered (no more records in this subset); for the $RECEIVE file, a system message is received (call FILEINFO).
error := READ^FILE ( file-fcb ,buffer ,[ count-returned ] ,[ prompt-count ] ,[ max-read-count ] ,[ nowait ] );
error, INT returned value
0 No error.
1 End of file.
6 System message (only if user requested system messages through SET^SYSTEMMESSAGES or SET^SYSTEMMESSAGESMANY).
111 Operation aborted because of BREAK (if BREAK is enabled). If nowait is not zero, and if abort-on-error is in effect, the only possible value for error is 0.
file-fcb, INT:ref:* input
buffer, INT:ref:* output
count-returned, INT:ref:1 output
prompt-count, INT:value input
max-read-count, INT:value input
nowait, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-2
Procedure Calls Summary (R-Z)
READEDIT
Reads one line from a specified EDIT file and returns it to the caller in unpacked format. READEDIT is an IOEdit procedure and can be used only with files that have been opened by OPENEDIT or OPENEDIT_.
READEDITP
Reads one line from a specified EDIT file and returns it to the caller in EDIT packed line format. READEDITP is an IOEdit procedure and can be used only with files that have been opened by OPENEDIT or OPENEDIT_.
error := READEDIT ( filenum ,[ record-number ] ,unpacked-line ,unpacked-limit ,unpacked-length ,[ reserved parameter ] ,[ spacefill ] ,[ full-length ] );
error, INT returned value
filenum, INT:value input
record-number, INT(32):value input, output
unpacked-line, STRING .EXT:ref:* output
unpacked-limit, INT:value input
unpacked-length, INT .EXT:ref:1 output
[reserved parameter]
spacefill, INT:value input
full-length, INT:value input
error := READEDITP ( filenum ,[ record-number ] ,packed-line ,packed-limit ,packed-length );
error, INT returned value
filenum, INT:value input
record-number, INT(32):value input, output
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-3
Procedure Calls Summary (R-Z)
READLOCK[X] Sequentially locks and reads records in a disk file, exactly like the combination of LOCKREC and READ[X]. This procedure operates only on Guardian objects.
packed-line, STRING .EXT:ref:* output
packed-limit, INT:value input
packed-length, INT .EXT:ref:1 output
CALL READLOCK[X] ( filenum ,buffer ,read-count ,[ count-read ] ,[ tag ] );
filenum, INT:value input
buffer, output
INT:ref:* (Use with READLOCK)
STRING .EXT:ref:* (Use with READLOCKX)
read-count, INT:value input
count-read, input
INT:ref:1 (Use with READLOCK)
INT .EXT:ref:1 (Use with READLOCKX)
tag, INT(32):value input
< (CCL) An error occurred (call FILEINFO).
= (CCE) The READLOCK[X] is successful.
> (CCG) End of file (EOF). There are no more records in this subset.
error, INT returned value
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-4
Procedure Calls Summary (R-Z)
READUPDATE[X]
Reads data from a disk or process file in anticipation of a subsequent write to the file.
READUPDATELOCK[X}
Locks, then reads the record from the current position in the file in the same manner as the combination of LOCKREC and READUPDATE[X]. This procedure operates only on Guardian objects.
CALL READUPDATE[X] ( filenum ,buffer ,read-count ,[ count-read ] ,[ tag ] );
filenum, INT:value input
buffer, output
INT:ref:* (Use with READUPDATE)
STRING .EXT:ref:* (Use with READUPDATEX)
read-count, INT:value input
count-read, output
INT:ref:1 (Use with READUPDATE)
INT .EXT:ref:1 (Use with READUPDATEX)
tag, INT(32):value input
< (CCL) An error occurred (call FILEINFO).
= (CCE) The READUPDATE[X] is successful.
> (CCG) A system message is received through $RECEIVE.
CALL READUPDATELOCK[X] ( filenum ,buffer ,read-count ,[ count-read ] ,[ tag ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-5
Procedure Calls Summary (R-Z)
RECEIVEINFO
(Superseded by FILE_GETRECEIVEINFO_) Obtains the four-word process ID, message tag, error recovery (sync ID), and request-related (file number, read count, and I/O type) information associated with the last message read from the $RECEIVE file.
filenum, INT:value input
buffer output
INT:ref:* (Use with READUPDATELOCK)
STRING .EXT:ref:* (Use with READUPDATELOCKX)
read-count, INT:value input
count-read, output
INT:ref:1 (Use with READUPDATELOCK)
INT .EXT:ref:1 (Use with READUPDATELOCKX)
tag, INT(32):value input
< (CCL) An error occurred (call FILEINFO).
= (CCE) The READUPDATELOCK[X] is successful.
CALL RECEIVEINFO ( [ process-id ] ,[ message-tag ] ,[ sync-id ] ,[ filenum ] ,[ read-count ] ,[ iotype ] );
process-id, INT:ref:4 output
message-tag, INT:ref:1 output
sync-id, INT(32):ref:1 output
filenum, INT:ref:1 output
read-count, INT:ref:1 output
iotype, INT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-6
Procedure Calls Summary (R-Z)
REFPARAM_BOUNDSCHECK_Checks the validity of parameter addresses passed to the procedure that calls it. Bounds checking performed by the system is enough for most applications. This procedure, however, provides additional checks for those few applications that might need it.
Primarily, REFPARAM_BOUNDSCHECK_ verifies that a specified memory area is valid for a specified type of access (read only or read/write). Optionally, it also verifies that the specified memory area does not overlap the part of the process stack occupied by the calling procedure and any of the procedures it calls.
0 Not a data message
1 Sender called WRITE
2 Sender called READ
3 Sender called WRITEREAD
< (CCL) $RECEIVE is not open.
= (CCE) RECEIVEINFO is successful.
Note. This procedure is declared only in the EXTDECS0 file.
error := REFPARAM_BOUNDSCHECK_ ( start-address ,area-length ,framestart ,flags );
error, INT returned value
0 No error. The procedure successfully executed; the specified memory area is in bounds. See “Considerations” for a discussion of what it means to be in bounds.
1 The specified memory area is out of bounds. Accessing the area might cause an addressing trap or system-generated nondeferrable signal.
2 The address is in a read-only area and the check was made for read/write access. The effect of attempting to write to the area depends on whether your process is a TNS/R native process or a TNS process: For a TNS/R native process, the system might deliver a nondeferrable signal to the process; for a TNS process, the write operation might not take effect.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-7
Procedure Calls Summary (R-Z)
REFRESH
(Superseded by DISK_REFRESH_) Writes control information to the associated physical disk volumes.
REMOTEPROCESSORSTATUS
Supplies the status of processor modules in a particular system in a network.
3 The address area is in bounds in an extensible segment, but disk space for the extensible segment could not be allocated. If you try to write to this area, the effect depends on whether your process is a TNS process or a TNS/R native process: A TNS process might terminate with a “no memory available” trap (trap 12); a TNS/R native process might receive a SIGNOMEM signal.
4 The start-address parameter points to a location on the TOSSTACK, but the calling procedure is not executing on the TOSSTACK. This error can occur only on a TNS processor.
5 An absolute address was supplied in start-address for a TNS/R native process and flags.<14> was not set to allow this.
start-address, STRING .EXT:ref* input
area-length, INT(32):value input
framestart, EXTADDR:value input
flags, INT:value input
<0:13> must be zero.
<14> = 0= 1
specifies that absolute addressing is not allowed for TNS/R native processes.allows absolute addressing even if REFPARAM_BOUNDSCHECK_ is called from a TNS/R native process. No checking is performed and REFPARAM_BOUNDSCHECK_ returns without error.
<15> = 0= 1
checks the area for read/write access.checks the area for read-only access.
error := REFRESH ( [ volname ] );
error, INT returned value
volname, INT:ref:12 input
status := REMOTEPROCESSORSTATUS ( sysnum );
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-8
Procedure Calls Summary (R-Z)
REMOTETOSVERSION
Provides an identifying letter and number indicating which version of the Guardian operating system is running on a remote system.
RENAME
(Superseded by FILE_RENAME_) Changes the name of a disk file that is open. If the file is temporary, assigning a name makes the file permanent. This procedure operates only on Guardian objects.
status, INT(32) returned value
sysnum, INT:value input
tos-version := REMOTETOSVERSION [ ( sysid ) ];
tos-version, INT returned value
<0:7> The uppercase ASCII letter that indicates system level:
A TOS
B 1.0
C 1.1
D 1.1 and Expand
E 1.1 and Expand and TMF
K Ann releases
L Bnn releases
M Cnn releases
N Dnn releases
P Fnn releases
Q Gnn releases
<8:15> The revision number of the system in binary format
sysid, INT:value input
CALL RENAME ( filenum ,new-name );
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-9
Procedure Calls Summary (R-Z)
REPLY[X]
Sends a reply to a message received earlier in a corresponding call to READUPDATE[X] on the $RECEIVE file.
filenum, INT:value input
new-name, INT:ref:12 input
< (CCL) An error occurred (call FILEINFO).
= (CCE) The RENAME is successful.
> (CCG) The file is not a disk file.
CALL REPLY[X] ( [ buffer ] ,[ write-count ] ,[ count-written ] ,[ message-tag ] ,[ error-return ] );
buffer, input
INT:ref:* (Use with REPLY)
STRING .EXT:ref:* (Use with REPLYX)
write-count, INT:value input
count-written, output
INT:ref:1 (Use with REPLY)
INT .EXT:ref:1 (Use with REPLYX)
message-tag, INT:value input
error-return, INT:value input
File System Error Condition Code Setting
0 CCE (no error)
1-9 CCG (warning)
10-32767 CCL (error)
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-10
Procedure Calls Summary (R-Z)
REPOSITION
(Superseded by FILE_RESTOREPOSITION_) Positions a disk file to a saved position (the positioning information was saved by a call to the SAVEPOSITION procedure).
RESETSYNC
Is used by the backup process of a process pair after a failure of the primary process. RESETSYNC resynchronizes any open files whose file sychronization blocks are not checkpointed after the most recent stack checkpoint, and clears a process pair’s file synchronization block.
RESIZEPOOL
(Superseded by POOL_CHECK_, POOL_DEFINE_, POOL_GETINFO_, POOL_GETSPACE_, POOL_PUTSPACE_, and POOL_RESIZE_) Changes the size of a pool that was initialized by the DEFINEPOOL procedure.
< (CCL) An error occurred (call FILE_GETINFO_ or FILEINFO).
= (CCE) The REPLY[X] is successful.
> (CCG) A warning occurred (call FILE_GETINFO_ or FILEINFO).
CALL REPOSITION ( filenum ,positioning-block );
filenum, INT:value input
positioning-block, INT:ref:* input
< (CCL) An error occurred (call FILE_GETINFO_ or FILEINFO).
= (CCE) REPOSITION is successful.
> (CCG) The file is not a disk file.
CALL RESETSYNC ( filenum );
filenum, INT:value input
< (CCL) An error occurred (call FILEINFO).
= (CCE) RESETSYNC is successful.
> (CCG) The file is not a disk file.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-11
Procedure Calls Summary (R-Z)
RESIZESEGMENT
Alters the size of an existing extended data segment (such as a segment created by ALLOCATESEGMENT), allowing nonprivileged users to conserve processor address space.
error := RESIZEPOOL ( pool-head ,new-pool-size );
error, INT returned value
0 Successful call; the size of the specified pool had been changed to new-pool-size.
12 The call would shrink the pool too much, leaving less area than that reserved by GETPOOL; the reserved blocks must be returned by a PUTPOOL.
21 An invalid new-pool-size was specified.
22 One of the parameters specifies an address that is out of bounds.
29 A required parameter was not supplied.
59 The pool is invalid and cannot be resized.
pool-head, INT .EXT:ref:19 input, output
new-pool-size, INT(32):value input
= (CCE) The pool was resized successfully; error contains 0.
> (CCG) An error occurred; error contains the error value.
error := RESIZESEGMENT ( segment-ID ,new-segment-size );
error, INT returned value
-2 Unable to allocate segment space.
-1 Unable to allocate page table space.
0 Successful call; the size of the specified extended segment has been changed to new-segment-size.
2 The seg-id parameter specified a nonexistent extended segment or the extended segment is of a type that may not be resized (see Considerations).
12 The extended segment is a shared segment and cannot be reduced, or the segment is currently being resized.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-12
Procedure Calls Summary (R-Z)
SAVEPOSITION
(Superseded by FILE_SAVEPOSITION_) Saves a disk file’s current file-positioning information. The information is returned to the file system in a call to REPOSITION.
21 An invalid new-segment-size was specified.
24 The seg-id parameter specified a privileged segment ID (greater than 2047) and the caller was not privileged.
29 A required parameter was not supplied.
43 Disk space could not be allocated to accommodate the new-segment-size specified.
45 The existing permanent swap file for the extended segment is not large enough to back up the requested new-segment-size.
segment-ID, INT:value input
new-segment-size, INT(32):value input
< (CCL) Indicates resource allocation failure.
= (CCE) Indicates that the segment was resized successfully; error contains 0.
> (CCG) Indicates that an error occurred; error contains the error value (the specified extended segment was unaffected).
CALL SAVEPOSITION ( filenum ,positioning-block ,[ positioning-blksize ] );
filenum, INT:value input
positioning-block, INT:ref:* output
positioning-blksize, INT:ref:1 output
< (CCL) An error occurred (call FILEINFO).
= (CCE) SAVEPOSITION is successful.
> (CCG) The file is not a disk file.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-13
Procedure Calls Summary (R-Z)
SEGMENT_ALLOCATE_
Allocates an extended data segment for use by the calling process.
error := SEGMENT_ALLOCATE_ ( segment-id ,[ segment-size ] ,[ filename:length ] ,[ error-detail ] ,[ pin ] ,[ segment-type ] ,[ base-address ] ,[ max-size ] ,[ alloc-options ] );
error, INT returned value
0 No error.
1 File-system error related to the creation or open of filename;.error-detail contains the file-system error number.
2 Parameter error; error-detail contains the number of the first parameter found to be in error where 1 designates the first parameter on the left.
3 Bounds error; error-detail contains the number of the first parameter found to be in error where 1 designates the first parameter on the left.
4 Invalid segment-id.
5 Invalid segment-size.
6 Unable to allocate segment space.
7 Unable to allocate segment page table space.
8 Security violation when attempting to share segment.
9 The pin parameter does not exist.
10 The pin parameter does not have the segment allocated.
11 Caller is trying to share segment with self.
12 Requested shared segment is incompatible.
13 The segment-id parameter is already allocated by this process.
14 Unable to allocate process segment table (PST); error-detail contains the file-system error number.
15 Part or all of the requested address range has already been allocated.
segment-id INT:value input
segment-size INT(32):value input
filename:length STRING .EXT:ref:* INT:value input:input
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-14
Procedure Calls Summary (R-Z)
SEGMENT_ALLOCATE_CHKPT_
Is called by a primary process to allocate an extended data segment for use by its backup process.
SEGMENT_DEALLOCATE_
Deallocates an extended data segment.
error-detail INT .EXT:ref:1 output
pin INT:value input
segment-type INT:value input
base-address INT(32) .EXT:ref:1 output
max-size INT(32):value input
alloc-options INT:value input
<0:13> Reserved (specify 0)
<14> = 0= 1
Allocate a selectable segment.Allocate a flat segment. If not running on a system that supports flat segments allocate a selectable segment.
<15> = 0= 1
Return the base-address in the base address parameter.Allocate a flat segment starting at the address specified in the base-address parameter. Bit <14> must also be set to 1. If not running on a system that supports flat segments, allocate a selectable segment starting at the base address%000000D (%H00080000).
error := SEGMENT_ALLOCATE_CHKPT_ ( segment-id ,[ filename:length ] ,[ error-detail ] ,[ pin ] );
error, INT returned value
segment-id, INT:value input
filename:length, STRING .EXT:ref:*,INT:value input:input
error-detail, INT .EXT:ref:1 output
pin, INT:value input
error := SEGMENT_DEALLOCATE_ ( segment-id ,[ flags ] ,[ error-detail ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-15
Procedure Calls Summary (R-Z)
SEGMENT_DEALLOCATE_CHKPT_
Is called by a primary process to deallocate an extended data segment in its backup process.
error, INT returned value
0 Segment successfully deallocated.
1 Segment deallocated, but an I/O error occurred when writing to the segment's permanent swap file; error-detail contains the file-system error number.
2 Parameter error; error-detail contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
3 Bounds error.
4 Segment not deallocated; error-detail contains the reason for failure.
segment-id, INT:value input
flags, INT:value input
<0:14> Reserved (specify 0)
<15> = 1 Dirty pages in memory are not to be written to the swap file.= 0 Dirty pages in memory are to be written to the swap file.
error-detail, INT .EXT:ref:1 output
error := SEGMENT_DEALLOCATE_CHKPT_ ( segment-id ,[ flags ] ,[ error-detail ] );
error, INT returned value
0 Segment successfully deallocated.
1 Segment deallocated, but an I/O error occurred when writing to the segment's permanent swap file; error-detail contains the file-system error number.
2 Parameter error; error-detail contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
3 Bounds error.
4 Segment not deallocated; error-detail contains the reason for failure.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-16
Procedure Calls Summary (R-Z)
SEGMENT_GETBACKUPINFO_
Retrieves information about an extended segment that is allocated by the backup process in a named process pair.
segment-id, INT:value input
flags, INT:value input
<0:14> Reserved (specify 0)
<15> = 1 Dirty pages in memory are not to be written to the swap file.= 0 Dirty pages in memory are to be written to the swap file.
error-detail, INT .EXT:ref:1 output
error := SEGMENT_GETBACKUPINFO_ ( segment-id ,[ segment-size ] ,[ filename:maxlen ] ,[ filename-len ] ,[ error-detail ] ,[ base-address ] );
error, INT returned value
0 No error.
1 Error occurred when attempting to obtain filename; error-detail contains the file-system error number.
2 Parameter error; error-detail contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
3 Bounds error; error-detail contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
4 The value of segment-id is out of range.
5 The value of segment-id is in range but is not allocated by caller.
6 Information not obtained; error-detail contains the reason for failure.
segment-id, INT:value input
segment-size, INT(32) .EXT:ref:1 output
filename:maxlen, STRING .EXT:ref:*,INT:value output:input
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-17
Procedure Calls Summary (R-Z)
SEGMENT_GETINFO_
Retrieves information about a currently allocated extended segment.
The bits, when set to 1, indicate the following:
filename-len, INT .EXT:ref:1 output
error-detail, INT .EXT:ref:1 output
base-address, INT(32) .EXT:ref:1 output
error := SEGMENT_GETINFO_ ( segment-id ,[ segment-size ] ,[ filename:maxlen ] ,[ filename-len ] ,[ error-detail ] ,[ base-address ] ,[ usage-flags ] );
error, INT returned value
0 No error.
1 Error occurred when attempting to obtain filename; error-detail contains the file-system error number.
2 Parameter error; error-detail contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
3 Bounds error; error-detail contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
4 The value of segment-id is out of range.
5 The value of segment-id is in range but is not allocated by caller.
segment-id, INT:value input
segment-size, INT(32) .EXT:ref:1 output
filename:maxlen, STRING .EXT:ref:*,INT:value output:input
filename-len, INT .EXT:ref:1 output
error-detail, INT .EXT:ref:1 output
base-address, INT(32) .EXT:ref:1 output
usage-flags, INT .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-18
Procedure Calls Summary (R-Z)
SEGMENT_USE_
Selects a particular extended data segment to be currently addressable by the calling process.
<0:8> (Bits are reserved; 0 is returned)
<9> Segment is a flat segment.
<10> Segment is a resident cache segment.
<11> Segment is a shared segment.
<12> Segment is the currently in-use segment for the process.
<13> Segment is writeback-inhibit. Changes made to the segment are not written to the swap files.
<14> Segment is extensible.
<15> Segment is resident.
error := SEGMENT_USE_ ( new-segment-id ,[ old-segment-id ] ,[ base-address ] ,[ error-detail ] );
error, INT returned value
0 No error.
3 Bounds error; error-detail contains the number of the first parameter found to be in error, where 1 designates the first parameter on the left.
4 The value of new-segment-id is not allocated.
5 The value of new-segment-id is out of range.
new-segment-id, INT:value input
old-segment-id, INT .EXT:ref:1 input
base-address, INT(32) .EXT:ref:1 output
error-detail, INT .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-19
Procedure Calls Summary (R-Z)
SEGMENTSIZE
(Superseded by SEGMENT_GETBACKUPINFO_ and SEGMENT_GETINFO_) Returns the size of the specified segment in bytes.
SENDBREAKMESSAGE (Superseded by BREAKMESSAGE_SEND_) Allows user processes to send BREAK messages to other processes.
SET^FILE
Alters file characteristics and checks the old value of those characteristics it is changing. SET^FILE is a sequential I/O (SIO) procedure and can be used only with files that have been opened by OPEN^FILE.
seg-size := SEGMENTSIZE ( segment-id );
seg-size, INT(32) returned value
segment-id, INT:value input
error := SENDBREAKMESSAGE ( process-id ,[ breaktag ] );
error, INT returned value
process-id, INT .EXT:ref:4 input
breaktag, INT .EXT:ref:2 input
error := SET^FILE ( { common-fcb } { file-fcb } ,operation ,[ new-value ] ,[ old-value ] );
error, INT returned value
common-fcb, INT:ref:* input
file-fcb, INT:ref:* input
operation, INT:value input
new-value, INT:value input
old-value, INT:ref:* output
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-20
Procedure Calls Summary (R-Z)
SETJMP_
Saves process context in a jump buffer. This context is used when a nonlocal goto is performed by a corresponding call to the LONGJMP_ procedure.
SETLOOPTIMER Aborts the caller if the caller begins looping (malfunctioning), and permits the caller to calculate the amount of processor time it has used.
Note. For more information, please see Section 10, SET^FILE Operations.
?SOURCE $SYSTEM.SYSTEM.HSETJMP
retval := SETJMP_ ( env ); ! o
retval INT(32) returned value
0D Indicates that the SETJMP_ procedure was called directly.
<>0D Indicates that the SETJMP_ procedure is returning as a result of a call to the LONGJMP_ procedure. The returned value is specified by LONGJMP_.
env, INT .EXT:ref:(JMP_BUF_TEMPLATE) output
CALL SETLOOPTIMER ( new-time-limit ,[ old-time-limit ] );
new-time-limit, INT:value input
old-time-limit, INT:ref:1 output
< (CCL) The new-time-limit parameter is omitted or is specified as a negative value. The state of process loop timing and the setting of the process’s loop timer are unchanged.
= (CCE) The new-time-limit value is set into the process’s loop timer and that loop timing is enabled.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-21
Procedure Calls Summary (R-Z)
SETMODE
Sets device-dependent functions.
SETMODENOWAIT
Sets device-dependent functions with the nowait option on nowait files.
CALL SETMODE ( filenum ,function ,[ param1 ] ,[ param2 ] ,[ last-params ] );
filenum, INT:value input
function, INT:value input
param1, INT:value input
param2, INT:value input
last-params, INT:ref:2 output
< (CCL) An error occurred (call FILEINFO).
= (CCE) The SETMODE is successful.
> (CCG) The SETMODE function is not allowed for this device type.
Note. For more information, please see Section 11, SETMODE Operations.
CALL SETMODENOWAIT ( filenum ,function ,[ param1 ] ,[ param2 ] ,[ last-params ] ,[ tag ] );
filenum, INT:value input
function, INT:value input
param1, INT:value input
param2, INT:value input
last-params, INT:ref:2 output
tag, INT(32):value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-22
Procedure Calls Summary (R-Z)
SETMYTERM
(Superseded by PROCESS_SETINFO_) Permits a process to change the terminal it uses as its home terminal.
SETPARAM
Sets and fetches various values such as the station characteristics of network addresses.
< (CCL) An error occurred (call FILEINFO).
= (CCE) The SETMODENOWAIT is successful.
> (CCG) The SETMODENOWAIT function is not allowed for this device type.
CALL SETMYTERM ( terminal-name );
terminal-name, INT:ref:12 input
< (CCL) The terminal cannot be reassigned, terminal-name is invalid, or terminal-name is not a terminal or a named process.
= (CCE) The SETMYTERM is successful.
CALL SETPARAM ( filenum ,function ,[ param-array ] ,[ param-count ] ,[ last-param-array ] ,[ last-param-count ] ,[ nowait-tag ] );
filenum, INT:value input
function, INT:value input
1 Set or fetch a remote data terminal equipment address.
2 Set or fetch the clear cause or diagnostic bytes.
3 Set or fetch parameters for BREAK handling.
4 Set or fetch the reset cause or diagnostic bytes.
5 Fetch the restart cause or diagnostic bytes.
6 Set or fetch the 6520 and 6530 block-mode, terminal-error counters.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-23
Procedure Calls Summary (R-Z)
SETSTOP
Indicates how a process may be stopped.
7 Set or override the closed user’s group (CUG) number to be used in the next call-request packet.
8 Set or fetch the protocol ID field in the outgoing call-request packet.
9 Fetch the reason why circuit disconnected, and learn the current link status.
20 Reset and retrieve the called data-terminal equipment (DTE) address buffer.
21 Provide a count of the number of 64-byte segments that can be sent and received by a subdevice.
22 Access the Level 4 ITI-protocol, block-mode timer.
153 Fetch the 4-byte SNA sense code and the 4-byte exception response identification number (use only when SNAX exception response mode is enabled).
param-array, INT:ref:* input
param-count, INT:value input
last-param-array, INT:ref:* output
last-param-count, INT:ref:1 output
nowait-tag, INT(32):ref:1 input
< (CCL) An error occurred (call FILEINFO).
= (CCE) The SETPARAM is successful.
> (CCG) The SETPARAM function is not allowed for this device type.
last-stop-mode := SETSTOP ( stop-mode );
last-stop-mode, INT returned value
stop-mode, INT:value input
0 Stoppable by any process.
1 Stoppable only by the super ID (255,255) , a process whose process access ID equals this process’s creator access ID (CAID) or the CAID group manager, or a process whose process access ID equals this process’s process access ID (PAID) or the PAID group manager.
2 Unstoppable by any other process; this mode is available to privileged users only.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-24
Procedure Calls Summary (R-Z)
SETSYNCINFO
(Superseded by FILE_SETSYNCINFO_) Is used by the backup process of a process pair to pass the process pair’s latest synchronization block to the file system.
SETSYSTEMCLOCK
Changes the system clock if you are a super-group ID (255,255).
CALL SETSYNCINFO ( filenum ,sync-block );
filenum, INT:value input
sync-block, INT:ref:* input
< (CCL) An error occurred (call FILEINFO).
= (CCE) SETSYNCINFO is successful.
> (CCG) The file is not a disk file.
CALL SETSYSTEMCLOCK ( julian-gmt ,mode ,[ tuid ] );
julian-gmt, FIXED input
mode, INT:value input
0 Absolute GMT, the source is operator input.
1 Absolute GMT, the source is the hardware clock.
2 Relative GMT, the source is operator input.
3 Relative GMT, the source is the hardware clock.
tuid, INT:value input
< (CCL) Insufficient capability
= (CCE) SETSYSTEMCLOCK was successful.
> (CCG) There is a mismatch with tuid; retry after redetermining the relative error.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-25
Procedure Calls Summary (R-Z)
SHIFTSTRING
(Superseded by STRING_UPSHIFT_) Puts all the alphabetic characters in a string in lowercase or uppercase. Nonalphabetic characters remain unchanged.
SIGACTION_
Is the pTAL procedure name for the C sigaction() function.
See the $SYSTEM.SYSTEM.HSIGNAL header file for the pTAL prototype definitions. For a discussion of each parameter and procedure considerations, see the sigaction(2) function reference page either online or in the Open System Services System Calls Reference Manual.
SIGACTION_INIT_
Establishes the caller’s initial state of signal handling if default handling is not desired.
CALL SHIFTSTRING ( string ,count ,casebit );
string, STRING:ref:* input, output
count, INT:value input
casebit, INT:value input
<15> = 0 Puts the specified string in uppercase.= 1 Puts the specified string in lowercase.
Note. This procedure can be called only from TNS/R native processes.
Note. This procedure can be called only from TNS/R native processes.
?SOURCE $SYSTEM.SYSTEM.HTDMSIGerror := SIGACTION_INIT_ ( handler );
error (INT32) returned value
0D Indicates a successful outcome.
-1D Indicates an error. The reason for the error is given in the errno variable. Use the ERRNO_GET_ procedure to obtain the value of errno in a pTAL program.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-26
Procedure Calls Summary (R-Z)
SIGACTION_RESTORE_
Restores the signal-handling state saved by a previous call to the SIGACTION_SUPPLANT_ procedure.
SIGACTION_SUPPLANT_
Allows a subsystem (such as a shared run-time library) to take over signal handling temporarily.
handler, PROCADDR:ref:1 input
Note. This procedure can be called only from TNS/R native processes.
?SOURCE $SYSTEM.SYSTEM.HTDMSIGerror := SIGACTION_RESTORE_ ( signal-buffer );
error, INT(32) returned value
0D Indicates a successful outcome.
Indicates an error. The reason for the error is given in the errno variable:-1D
FE_EFAULT The address in signal-buffer is invalid.
FE_EINVAL The content of the signal-buffer contains invalid data or SIGACTION_SUPPLANT_ was not called.
signal-buffer, INT.EXT:ref:(SIG_SAVE_TEMPLATE) input
Note. This procedure can be called only from TNS/R native processes.
?SOURCE $SYSTEM.SYSTEM.HTDMSIGerror := SIGACTION_SUPPLANT_ ( handler ,signal-buffer ,length );
error, INT(32) returned value
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-27
Procedure Calls Summary (R-Z)
SIGADDSET_
SIGDELSET_
SIGEMPTYSET_
SIGFILLSET_
SIGISMEMBER_
These procedure names are the pTAL names for the corresponding C functions:
See the $SYSTEM.SYSTEM.HSIGNAL header file for the pTAL prototype definitions. For a discussion of each parameter and procedure considerations, see the corresponding sigaddset(3), sigdelset(3), sigemptyset(3), sigfillset(3), and sigismember(3) function reference pages either online or in the Open System Services Library Calls Reference Manual.
0D indicates a successful outcome
indicates an error. The reason for the error is given in the errno variable:-1D
FE_EFAULT The address in signal-buffer is out of bounds.
FE_EINVAL SIG_ The IGN or SIG_ERR is passed to the handler.
FE_ERANGE The value of length is less than the minimum required.
Use the ERRNO_GET_ procedure to obtain the value of errno in a Guardian process.
handler, PROCADDR:value input
signal-buffer, INT .EXT:ref:* output
length, INT:value input
Procedure Name Corresponding C Function
SIGADDSET_ sigaddset()
SIGDELSET_ sigdelset()
SIGEMPTYSET_ sigemptyset()
SIGFILLSET_ sigfillset()
SIGISMEMBER_ sigismember()
Note. These procedures can be called only from TNS/R native processes.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-28
Procedure Calls Summary (R-Z)
SIGJMP_MASKSET_
Saves a signal mask in a jump buffer that has already been initialized by the SIGSETJMP_ procedure.
SIGLONGJMP_
Performs a nonlocal goto. It restores the state of the calling process using context saved in a jump buffer by the SIGSETJMP_ procedure. Control returns to the location of the corresponding SIGSETJMP_ procedure call.
Note. This procedure can be called only from TNS/R native processes.
?SOURCE $SYSTEM.SYSTEM.HTDMSIGerror := SIGJMP_MASKSET_ ( env ,signal-mask );
error, INT(32) returned value
0D Indicates a successful outcome.
Indicates an error. The reason for the error is given in the errno variable:-1D
FE_EINVAL The jump buffer has not been initialized.
Use the ERRNO_GET_ procedure to obtain the value of errno in a Guardian process.
env, INT .EXT:ref:(SIGJMP_BUF_TEMPLATE) input, output
signal-mask, INT .EXT:ref:(SIGSET_T) input
Note. This procedure can be called only from TNS/R native processes.
?SOURCE $SYSTEM.SYSTEM.HSETJMPSIGLONGJMP_ ( env ,value );
env, INT .EXT:ref:(SIGJMP_BUF_TEMPLATE) input
value, INT(32):value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-29
Procedure Calls Summary (R-Z)
SIGNAL_
SIGNAL_ is the pTAL procedure name for the C signal() function.
See the $SYSTEM.SYSTEM.HSIGNAL header file for the pTAL prototype definitions. For a discussion of each parameter and procedure considerations, see the signal(3) function reference page either online or in the Open System Services Library Calls Reference Manual.
SIGNALPROCESSTIMEOUT
Sets a timer based on process execution time. When the time expires, the calling process receives a system message on $RECEIVE.
SIGNALTIMEOUT
Sets a timer to a given number of units of elapsed time.
Note. This procedure can be called only from TNS/R native processes.
CALL SIGNALPROCESSTIMEOUT ( timeout-value ,[ param1 ] ,[ param2 ] ,[ tag ] );
timeout-value, INT(32):value input
param1, INT:value input
param2, INT(32):value input
tag, INT(32):ref:1 output
< (CCL) SIGNALPROCESSTIMEOUT cannot allocate a time-list element (TLE).
= (CCE) SIGNALPROCESSTIMEOUT is successful.
> (CCG) The given timeout value is illegal, or there is a bounds error on tag.
CALL SIGNALTIMEOUT ( timeout-value ,[ param1 ] ,[ param2 ] ,[ tag ] );
timeout-value, INT(32):value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-30
Procedure Calls Summary (R-Z)
SIGPENDING_
SIGPENDING_ is the pTAL procedure name for the C sigpending() function.
See the $SYSTEM.SYSTEM.HSIGNAL header file for the pTAL prototype definitions. For a discussion of each parameter and procedure considerations, see the sigpending(2) function reference page either online or in the Open System Services System Calls Reference Manual.
SIGPROCMASK_
SIGPROCMASK_ is the pTAL procedure name for the C sigprocmask() function.
See the $SYSTEM.SYSTEM.HSIGNAL header file for the pTAL prototype definitions. For a discussion of each parameter and procedure considerations, see the sigprocmask(2) function reference page either online or in the Open System Services System Calls Reference Manual.
SIGSETJMP_
Saves process context in a jump buffer. This context is used when a nonlocal goto is performed by a corresponding call to the SIGLONGJMP_ procedure. Optionally, this procedure also saves the current signal mask.
param1, INT:value input
param2, INT(32):value input
tag, INT:ref:1 output
< (CCL) SIGNALTIMEOUT cannot allocate a time-list element (TLE).
= (CCE) SIGNALTIMEOUT finished successfully.
> (CCG) The given timeout value is illegal.
Note. This procedure can be called only from TNS/R native processes.
Note. This procedure can be called only from TNS/R native processes.
Note. This procedure can be called only from TNS/R native processes.
?SOURCE $SYSTEM.SYSTEM.HSETJMPretval := SIGSETJMP_ ( env ,mask );
retval, INT(32) returned value
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-31
Procedure Calls Summary (R-Z)
SIGSUSPEND_
SIGSUSPEND_ is the pTAL procedure name for the C sigsuspend() function. The C sigsuspend() function complies with the POSIX.1 standard.
See the $SYSTEM.SYSTEM.HSIGNAL header file for the pTAL prototype definitions. For a discussion of each parameter and procedure considerations, see the sigsuspend(2) function reference page either online or in the Open System Services System Calls Reference Manual.
STEPMOM
(Superseded by PROCESS_SETINFO_) Allows a process to receive process STOP or ABEND messages for a process it did not create.
0D Indicates that the SIGSETJMP_ procedure was called directly.
<>0D Indicates that SIGSETJMP_ is returning as a result of a call to the SIGLONGJMP_ procedure. The returned value is specified by SIGLONGJMP_.
env, INT .EXT:ref:(SIGJMP_BUF_TEMPLATE) output
mask, INT(32):value input
0D Specifies that the current signal mask is not to be saved.
<>0D Specifies that the current signal mask is to be saved. This mask is reinstated by a corresponding call to the SIGLONGJMP_ procedure.
Note. This procedure can be called only from TNS/R native processes.
CALL STEPMOM ( process-id );
process-id, INT:ref:4 input
< (CCL) STEPMOM failed, or no process is designated as process-id.
= (CCE) The caller is now the creator (MOM) of process-id.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-32
Procedure Calls Summary (R-Z)
STOP
(Superseded by PROCESS_STOP_) Deletes a process or a process pair and signals that the deletion was caused by a normal condition. (A STOP system message is sent to the deleted process’s creator.)
STRING_UPSHIFT_
Changes all the alphabetic characters in a string to uppercase.
CALL STOP ( [ process-id ] ,[ stop-backup ] ,[ error ] ,[ compl-code ] ,[ termination-info ] ,[ spi-ssid ] ,[ length ] ,[ text ] );
process-id, INT:ref:4 input
stop-backup, INT:value input
error, INT:ref:1 output
compl-code, INT:value input
termination-info, INT:value input
spi-ssid, INT .EXT:ref:6 input
length, INT:value input
text, STRING.EXT:ref:length input
< (CCL) The process-id parameter is invalid, or an error occurred while stopping the process.
= (CCE) STOP was successful.
error := STRING_UPSHIFT_ ( in-string:length ,out-string:maxlen );
error, INT returned value
0 Operation successful.
1 Reserved.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-33
Procedure Calls Summary (R-Z)
SUSPENDPROCESS (Superseded by PROCESS_SUSPEND_) Puts a process or process pair into the suspended state.
SYSTEMENTRYPOINT_RISC_
The SYSTEMENTRYPOINT_RISC_ procedure, which is defined only for TNS/R processes, returns either the 32-bit RISC address of the named entry point or, if not found, the value zero.
2 Parameter error.
3 Bounds error.
4 String too large to fit in out-string.
in-string:length,STRING .EXT:ref:*,INT:value input:input
out-string:maxlen, STRING .EXT:ref:*,INT:value output:input
CALL SUSPENDPROCESS ( process-id );
process-id, INT:ref:4 input
< (CCL) SUSPENDPROCESS failed, or process-id does not exist.
= (CCE) The process-id parameter is suspended.
Note. pTAL syntax for this procedure is declared only in the EXTDECS0 file.
risc-addr := SYSTEMENTRYPOINT_RISC_ ( name ,len );
risc-addr, EXTADDR returned value
name, STRING .EXT:ref:* input
len, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-34
Procedure Calls Summary (R-Z)
SYSTEMENTRYPOINTLABEL
Returns either the procedure label of the named entry point or a zero if no label is found.
TAKE^BREAK Enables BREAK monitoring for a file. TAKE^BREAK is a sequential I/O (SIO) procedure and can be used only with files that have been opened by OPEN^FILE.
TEXTTOSSID
Scans a character string, expecting to find the external representation of a subsystem ID starting in the first byte (no leading spaces accepted). It returns the internal representation of the subsystem ID it finds.
label := SYSTEMENTRYPOINTLABEL ( name ,len );
label, INT returned value
name, STRING:ref:* input
len, INT:value input
error := TAKE^BREAK ( file-fcb );
error, INT returned value
file-fcb, INT:ref:* input
len := TEXTTOSSID ( chars ,ssid ,[ status ] );
len, INT returned value
chars, STRING .EXT:ref:* input
ssid, INT .EXT:ref:6 output
status, INT(32) .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-35
Procedure Calls Summary (R-Z)
TIME
Provides the current date and time in integer form.
TIMESTAMP
Provides the internal form of the processor interval clock where the application is running.
TOSVERSION
Provides an identifying letter and number indicating which version of the Guardian operating system is running.
CALL TIME ( date-and-time );
date-and-time, INT:ref:7 output
[0] year (yyyy).
[1] month (1-12).
[2] day (1-31).
[3] hour (0-23).
[4] minute (0-59).
[5] second (0-59).
[6] 0.01 sec (0-99).
CALL TIMESTAMP ( interval-clock );
interval-clock, INT:ref:3 output
version := TOSVERSION;
version, INT returned value
<0:7> An uppercase ASCII letter indicating the system level:
A TOS
B 1.0
C 1.1
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-36
Procedure Calls Summary (R-Z)
UNLOCKFILE
Unlocks a disk file and any records in the file that are currently locked by the caller.
UNLOCKREC
Unlocks a record currently locked by the caller.
D 1.1 + Expand
E 1.1 + Expand + TMF
K Ann releases
L Bnn releases
M Cnn releases
N Dnn releases
P Fnn releases
Q Gnn releases
<8:15> The revision number of the system in binary format
CALL UNLOCKFILE ( filenum ,[ tag ] );
filenum, INT:value input
tag, INT(32):value input
< (CCL) An error occurred (call FILEINFO).
= (CCE) UNLOCKFILE was successful.
> (CCG) The file is not a disk file.
CALL UNLOCKREC ( filenum ,[ tag ] );
filenum, INT:value input
tag, INT(32):value input
< (CCL) An error occurred (call FILEINFO).
= (CCE) The UNLOCKREC is successful.
> (CCG) The file is not a disk file.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-37
Procedure Calls Summary (R-Z)
UNPACKEDIT
Converts a line image from EDIT packed line format into unpacked format. UNPACKEDIT is an IOEdit procedure and can be used only with files that have been opened by OPENEDIT or OPENEDIT_.
USER_AUTHENTICATE_ Verifies that a user exists and optionally logs on the user. This procedure should be called in a dialog mode to allow a dialog between the security mechanism and the user.
UNPACKEDIT ( packed-line ,packed-length ,unpacked-line ,unpacked-limit ,unpacked-length ,[ spacefill ] ,[ full-length ] );
packed-line, STRING .EXT:ref:* input
packed-length, INT:value input
unpacked-line, STRING .EXT:ref:* output
unpacked-limit, INT:value input
unpacked-length, INT .EXT:ref:1 output
spacefill, INT:value input
full-length, INT:value input
error := USER_AUTHENTICATE_ ( inputtext:inputtext-len ,[ options ] ,[ dialog-id ] ,[ status ] ,[ status-flags ] ,[ displaytext:displaytext-maxlen ] ,[ displaytext-len ] ,[ cmon-timeout ] ,[ termname:termname-len ] ,[ volsubvol:volsubvol-maxlen ] ,[ volsubvol-len ] ,[ initdir:initdir-maxlen ] ,[ initdir-len ] ,[ initprog:initprog-maxlen ] ,[ initprog-len ] ,[ initprog-type ] ,[ last-logon-time ] ,[ time-password-expires ]);
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-38
Procedure Calls Summary (R-Z)
Values returned for error = 0:
error, INT returned value
0 No error.
13 Invalid termname parameter.
22 Parameter out of bounds. An input parameter is not within the valid range, or return information does not fit into the length of the space provided, or an output parameter overlays the stack marker that was created by calling this procedure.
29 Missing parameter. Either this procedure is called without specifying inputtext:inputtext-len, or a parameter required by another parameter is not specified.
48 Security violation. The user specified in inputtext:inputtext-len is undefined, or an error occurred during a dialog with Safeguard.
70 Continue dialog. See the status parameter for detailed information on how to set the inputttext parameter in the next call to USER_AUTHENTICATE_.
160 Invalid dialog-id parameter, invalid protocol, or dialog has exceeded two minutes.
563 The text to be returned in the displaytext parameter is longer than the length specified by the displaytext-maxlen parameter.
inputtext:inputtext-len, STRING .EXT:ref:*,INT:value input:input
options, INT:value input
<0:7> Reserved (specify 0).
<8> Echo is disabled by the caller (with a SETMODE 20) for password input.
<9> Send $CMON the Prelogon^msg message (-59).
<10> Send $CMON the Logon^msg message (-50).
<11> Do not allow the super ID (255,255) to log on.
<12> Do not allow a logon with a Guardian user ID.
<13> Require blind logon.
<14> Do not log on if $CMON has an error or timeout.
<15> Log on and update the process's attributes to reflect the user's attributes.
dialog-id, FIXED .EXT:ref:1 input, output
status, INT .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-39
Procedure Calls Summary (R-Z)
Values returned for error = 48:
status Description
0 No status.
8 Password is valid but it is about to expire. Caller should return caution message.
status Description
1 User does not exist or password is incorrect.
2 Cannot authenticate with Guardian user ID because options bit 12 is set to 1.
3 $CMON rejected logon.
5 Authentication record frozen.
6 Authentication record expired.
10 Password expired: user cannot log on.
13 Password change request: new password is too short. New password is rejected.
14 Password change request: new password is too long. New password is rejected.
15 Password change request: new password does not conform to password history (password cannot be reused). New password is rejected.
16 Password change request: new password does not conform to password quality. New password is rejected.
17 Password change request: new password contains blank characters. New password is rejected.
18 Password change request: new password is not verified. The first new password provided is not the same as the second new password provided.
19 Password change request: change cannot be made during the allowed time period. Password change request is rejected.
20 Password change request: change is denied due to a system error. Retry later.
21 Cannot authenticate the super ID (255,255) because options bit 11 is set to 1.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-40
Procedure Calls Summary (R-Z)
Values returned for error = 70:
status Description
4 Caller should set inputtext to a password in the next call to USER_AUTHENTICATE_ to either log on or begin a password change.
9 Caller should set inputtext to a password in the next call to USER_AUTHENTICATE_ to change the password.
11 Caller must set inputtext to a password in the next call to USER_AUTHENTICATE_ to change the password, because the password has expired but the grace period is in effect. If the password is not changed, the user is not authenticated or logged on.
12 Caller should set inputtext to a new password in the next call to USER_AUTHENTICATE_ to verify the new password.
status-flags, INT.EXT:ref:1 output
<0:14> Reserved.
<15> Caller should disable echo (with a SETMODE 20) for password input before the next call during this dialog with USER_AUTHENTICATE_.
displaytext:displaytext-maxlen, STRING .EXT:ref:*,INT:value
output:input
displaytext-len, INT .EXT:ref:1 output
cmon-timeout, INT:value input
termname:termname-len, STRING .EXT:ref:*,INT:value input:input
volsubvol:volsubvol-maxlen, STRING .EXT:ref:*,INT:value output:input
volsubvol-len, INT .EXT:ref:1 output
initdir:initdir-maxlen, STRING .EXT:ref:*,INT:value output:input
initdir-len, INT .EXT:ref:1 output
initprog:initprog-maxlen, STRING .EXT:ref:*,INT:value output:input
initprog-len, INT .EXT:ref:1 output
initprog-type, INT .EXT:ref:1 output
last-logon-time, FIXED .EXT:ref:1 output
time-password-expires, FIXED .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-41
Procedure Calls Summary (R-Z)
USER_GETINFO_
Returns the default attributes of the specified user. The user can be identified by user name; by Guardian user ID; or, if Safeguard is running, by alias.
error := USER_GETINFO_ ( [ user-name:user-maxlen ] ,[ user-curlen ] ,[ user-id ] ,[ is-alias ] ,[ group-count ] ,[ group-list ] ,[ primary-group ] ,[ volsubvol:volsubvol-maxlen ] ,[ volsubvol-len ] ,[ initdir:initdir-maxlen ] ,[ initdir-len ] ,[ initprog:initprog-maxlen ] ,[ initprog-len ] ,[ default-security ]);
error, INT returned value
0 No error. Default user information is returned as requested.
11 Record not in use. The specified group name or group ID is undefined.
22 Parameter out of bounds. An input parameter is not within the valid range, or return information does not fit into the length of the space provided, or an output parameter overlays the stack marker that was created by calling this procedure.
29 Missing parameter. This procedure was called without specifying a required parameter.
590 Bad parameter value. The value specified in user-curlen is greater than the value specified in user-maxlen, or the value specified in user-curlen is not within the valid range, or the value specified in user-id is not within the valid range.
user-name:user-maxlen, STRING .EXT:ref:*,INT:value input, output:input
user-curlen, INT .EXT:ref:1 input, output
user-id, INT(32) .EXT:ref:1 input, output
is-alias, INT .EXT:ref:1 output
group-count, INT .EXT:ref:1 output
group-list, INT(32) .EXT:ref:32 output
primary-group, INT(32) .EXT:ref:1 output
volsubvol:volsubvol-maxlen, STRING .EXT:ref:*,INT:value output:input
volsubvol-len, INT .EXT:ref:1 output
initdir:initdir-maxlen, STRING .EXT:ref:*,INT:value output:input
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-42
Procedure Calls Summary (R-Z)
where the legitimate fields are encoded with numbers that represent the following information:
USER_GETNEXT_
Returns the next user name or alias in the order in which it is stored by the security mechanism in effect. On successive calls, all user names and aliases can be obtained.
initdir-len, INT .EXT:ref:1 output
initprog:initprog-maxlen, STRING .EXT:ref:*,INT:value output:input
initprog-len, INT .EXT:ref:1 output
default-security, INT .EXT:ref:1 output
<0:3> reserved
<4:6> read
<7:9> write
<10:12> execute
<13:15> purge
0 = A (any local user)
1 = G (any local group member)
2 = O (only the local owner)
3 = not used
4 = N (any network user)
5 = C (any network group/community user)
6 = U (only the network owner)
7 = - (only the local super ID (255,255))
error := USER_GETNEXT_ ( user-name:user-maxlen ,user-curlen ,is-alias );
error, INT returned value
0 No error.
11 Record not in use. The specified user name is undefined.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-43
Procedure Calls Summary (R-Z)
USERDEFAULTS
(Superseded by USER_GETINFO_) Returns the default attributes of the specified user.
22 Parameter out of bounds. An input parameter is not within the valid range, or return information does not fit into the length of the space provided, or an output parameter overlays the stack marker that was created by calling this procedure.
29 Missing parameter. This procedure was called without specifying all the parameters.
590 Bad parameter value. Either the value specified in user-curlen is greater than the value specified in user-maxlen, or the value specified in user-curlen is not within the valid range.
user-name:user-maxlen, STRING .EXT:ref:*,INT:value input, output:input
user-curlen, INT .EXT:ref:1 input, output
is-alias, INT .EXT:ref:1 input, output
error-code := USERDEFAULTS ( [ user-id ] ,[ user-name ] ,[ volsubvol ] ,[ filesecur ] );
error-code, INT returned value
0 No error. Default user information is returned as requested.
1 End-of-file. The specified user ID or user name is undefined.
22 Parameter out of bounds. One of the parameters supplied overlays the stack marker that was created by calling this procedure.
29 Missing parameter. This procedure was called without specifying one of the required parameters (either user-id or user-name).
user-id, STRING .EXT:ref:2 input
<0:7> group ID {0:255}
<8:15> user ID {0:255}
user-name, STRING .EXT:ref:16 input, output
volsubvol, STRING .EXT:ref:16 output
filesecur, STRING .EXT:ref:2 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-44
Procedure Calls Summary (R-Z)
USERIDTOUSERNAME
(Superseded by USER_GETINFO_) Returns the user name, from $SYSTEM.SYSTEM.USERID, that is associated with a designated user ID.
<0:3> Unused.
<4:6> Read.
<7:9> Write.
<10:12> Execute.
<13:15> Purge.
0 = A (any local user).
1 = G (any local group member).
2 = O (only the local owner).
3 = not used.
4 = N (any network user).
5 = C (any network group/community user).
6 = U (only the network owner).
7 = - (only the local super ID (255,255)).
< (CCL) A required parameter is missing, a buffer is out of bounds, or an I/O error occurred on the user ID file ($SYSTEM.SYSTEM.USERID).
= (CCE) The default information is returned for the specified user.
> (CCG) The specified user ID or user name is undefined.
CALL USERIDTOUSERNAME ( id-name );
id-name, INT:ref:8 input, output
< (CCL) The value ofid-name is out of bounds, or an I/O error occurred in the $SYSTEM.SYSTEM.USERID file.
= (CCE) The designated user name returned.
> (CCG) The specified user ID is undefined.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-45
Procedure Calls Summary (R-Z)
USERNAMETOUSERID
(Superseded by USER_GETINFO_) Returns the user ID, from $SYSTEM.SYSTEM.USERID, that is associated with a designated user name.
USESEGMENT
(Superseded by SEGMENT_USE_) Makes a particular extended data segment currently addressable by the calling process.
VERIFY USER
(Superseded by USER_AUTHENTICATE_ and USER_GETINFO_) Controls logons, verifies that a user exists, and returns user-defaults information.
CALL USERNAMETOUSERID ( name-id );
name-id, INT:ref:8 input, output
< (CCL) The value of name-id is out of bounds, or an I/O error occurred in the $SYSTEM.SYSTEM.USERID file.
= (CCE) The designated user ID returned.
> (CCG) The specified user name is undefined.
old-segment-id := USESEGMENT ( segment-id );
old-segment-id, INT returned value
segment-id, INT:value input
< (CCL) The value of segment-id is not allocated, or the segment cannot be used by a nonprivileged caller.
= (CCE) The operation is successful.
CALL VERIFYUSER ( user-name-or-id ,[ logon ] ,[ default ,default-len ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-46
Procedure Calls Summary (R-Z)
user-name-or-id, INT:ref:12 input
logon, INT:value input
0 Verify the user but do not log on.
<> 0 Verify the user and log on.
default, INT:ref:18 output
[0:3] = Group name, blank-filled.
[4:7] = User name, blank-filled.
[8] <0:7> <8:15>
= Group ID.= User ID.
[9:12] = Default volume, blank-filled.
[13:16] = Default subvolume, blank-filled.
[17].<0:15> = Default file security, as follows:
<0:3> <4:6> <7:9> <10:12> <13:15>
= Unused.= Read.= Write.= Execute.= Purge.
0 = A (any local user).
1 = G (any local group member).
2 = O (only the local owner).
3 = not used.
4 = N (any network user).
5 = C (any network group/community user).
6 = U (only the network owner).
7 = - (only the local super ID (255,255)).
default-len, INT:value input
< (CCL) A buffer is out of bounds, or an I/O error occurred on the user ID file ($SYSTEM.SYSTEM.USERID).
= (CCE) Indicates a successful verification and/or logon.
> (CCG) There is no such user, or the password is invalid.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-47
Procedure Calls Summary (R-Z)
WAIT^FILE
Waits or checks for the completion of an outstanding I/O operation. WAIT^FILE is a sequential I/O (SIO) procedure and can be used only with files that have been opened by OPEN^FILE.
WRITE[X]
Writes data from an array in the application program to an open file.
error := WAIT^FILE ( file-fcb ,[ count-read ] ,[ time-limit ] );
error, INT returned value
0 No error.
1 End of file.
6 System message (only if user requested system messages through SET^SYSTEMMESSAGES or SET^SYSTEMMESSAGESMANY).
40 Operation timed out (only if time-limit is supplied and is not -1D).
111 Operation aborts because of BREAK (if BREAK is enabled).
532 Operation restarted.
file-fcb, INT:ref:* input
count-read, INT:ref:* output
time-limit, INT(32):value input
<> 0D Wait for completion.
0D Check for completion.
0D (and error = 40) No completion.
1D Willing to wait forever.
CALL WRITE[X] ( filenum ,buffer ,write-count ,[ count-written ] ,[ tag ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-48
Procedure Calls Summary (R-Z)
WRITE^FILE
Writes a file sequentially. The file must be open and have write or read/write access. WRITE^FILE is a sequential I/O (SIO) procedure and can be used only with files that have been opened by OPEN^FILE.
filenum, INT:value input
buffer, input
INT:ref:* (Use with WRITE)
STRING .EXT:ref:* (Use with WRITEX)
write-count, INT:value input
count-written, output
INT:ref:1 (Use with WRITE)
INT .EXT:ref:* (Use with WRITEX)
tag, INT(32):value input
< (CCL) An error occurred (call FILEINFO).
= (CCE) The WRITE[X] is successful.
error := WRITE^FILE ( file-fcb ,buffer ,write-count ,[ reply-error-code ] ,[ forms-control-code ] ,[ nowait ] );
error, INT returned value
file-fcb, INT:ref:* input
buffer, INT:ref:* input
write-count, INT:value input
reply-error-code, INT:value input
forms-control-code, INT:value input
nowait, INT:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-49
Procedure Calls Summary (R-Z)
WRITEEDIT
Accepts a line in unpacked format, converts it into EDIT packed line format, and writes it to the specified file. WRITEEDIT is an IOEdit procedure and can only be used with files that have been opened by OPENEDIT or OPENEDIT_.
error := WRITEEDIT ( filenum ,[ record-number ] ,unpacked-line ,unpacked-length ,[ full-length ] ,[ new-record-number ] );
error, INT returned value
10 File already includes a line with the specified record number.
21 Specified record is too long to fit into EDIT packed line format. (The maximum is 255 bytes of packed text.)
45 All of the file’s possible extents are allocated and full. You can use EXTENDEDIT to increase the file’s extent size and call WRITEEDIT again.
filenum, INT:value input
record-number, INT(32):value input
>= 0 Specifies 1000 times the EDIT line number of the line to be written.
-1 Specifies that the line is written at the beginning of the file.
-2 Specifies that the line is written at the end of the file.
-3 Specifies that the line is written to the line represented by the file’s current record number.
unpacked-line, STRING .EXT:ref:* input
unpacked-length, INT:value input
full-length, INT:value input
new-record-number, INT(32) .EXT:ref:1 output
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-50
Procedure Calls Summary (R-Z)
WRITEEDITP
Accepts a line in EDIT packed line format and writes it to the specified file. WRITEEDITP is an IOEdit procedure and can be used only with files that have been opened by OPENEDIT or OPENEDIT_.
WRITEREAD[X] Writes data to a file from an array in the application process, then waits for data to be transferred back from the file.
error := WRITEEDITP ( filenum ,[ record-number ] ,packed-line ,packed-length );
error, INT returned value
10 File already includes a line with the specified record number.
45 All of the file’s possible extents are allocated and full. You can use EXTENDEDIT to increase the file’s extent size and call WRITEEDIT again.
filenum, INT:value input
record-number, INT(32):value input
>= 0 Specifies 1000 times the EDIT line number of the line to be written.
-1 Specifies that the line is written at the beginning of the file.
-2 Specifies that the line is written at the end of the file.
-3 Specifies that the line is written to the line represented by the file’s current record number.
packed-line, STRING .EXT:ref:* input
packed-length, INT:value input
CALL WRITEREAD[X] ( filenum ,buffer ,write-count ,read-count ,[ count-read ] ,[ tag ] );
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-51
Procedure Calls Summary (R-Z)
WRITEUPDATE[X]
Transfers data from an array in the application program to a file.
filenum, INT:value input
buffer, input, output
INT:ref:* (Use with WRITEREAD)
STRING .EXT:ref:* (Use with WRITEREADX)
write-count, INT:value input
read-count, INT:value input
count-read, output
INT:ref:1 (Use with WRITEREAD)
INT .EXT:ref:1 (Use with WRITEREADX)
tag, INT(32):value input
< (CCL) An error occurred (Call FILEINFO).
= (CCE) The WRITEREAD[X] is successful.
> (CCG) CNTRL-Y is pressed on the terminal.
CALL WRITEUPDATE[X] ( filenum ,buffer ,write-count ,[ count-written ] ,[ tag ] );
filenum, INT:value input
buffer, input
INT:ref:* (Use with WRITEUPDATE)
STRING .EXT:ref:* (Use with WRITEUPDATEX)
write-count, INT:value input
count-written, output
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-52
Procedure Calls Summary (R-Z)
WRITEUPDATEUNLOCK[X]
Performs random processing of records in a disk file. This procedure operates only on Guardian objects.
INT:ref:1 (Use with WRITEUPDATE)
INT .EXT:ref:1 (Use with WRITEUPDATEX)
tag, INT(32):value input
< (CCL) An error occurred (call FILEINFO).
= (CCE) WRITEUPDATE[X] was successful.
CALL WRITEUPDATEUNLOCK[X] ( filenum ,buffer ,write-count ,[ count-written ] ,[ tag ] );
filenum, INT:value input
buffer, input
INT:ref:* (Use with WRITEUPDATEUNLOCK)
STRING .EXT:ref:* (Use with WRITEUPDATEUNLOCKX)
write-count, INT:value input
count-written, output
INT:ref:1 (Use with WRITEUPDATEUNLOCK)
INT .EXT:ref:1 (Use with WRITEUPDATEUNLOCKX)
tag, INT(32):value input
< (CCL) An error occurred (call FILEINFO).
= (CCE) WRITEUPDATEUNLOCK[X] was successful.
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-53
Procedure Calls Summary (R-Z)
XBNDSTEST
(Superseded by REFPARAM_BOUNDSCHECK_) Checks stack limits and/or parameter addresses.
status := XBNDSTEST ( param ,bytelen ,flags ,constants );
status, INT returned value
1 In bounds, but in a read-only segment or (on TNS/R systems only) in the system library.
0 In bounds and writable.
-1 Out of bounds or illegal address.
-2 Incorrectly aligned on word boundary.
-3 Undefined flag value.
-4 In bounds, but in an extensible extended data segment that cannot be extended (usually due to lack of additional disk space for the swap file).
param, STRING .EXT:ref:* input
bytelen, INT:value input
flags, INT:value input
<0:12> Must be zero.
<13> Use the extended-address limits from constants.
<14> The parameter must be word-aligned.
<15> Skip the bounds test and return 0.
constants, FIXED:value input
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-54
Procedure Calls Summary (R-Z)
XSTACKTEST
(Superseded by HEADROOM_ENSURE_) Checks stack limits, ensures that adequate stack space is available, and returns a set of constants to be used with the XBNDSTEST procedure.
status := XSTACKTEST ( firstparm ,stackwords ,flags ,constants );
status, INT returned value
0 Adequate stack space available.
2 Undefined flags value.
21 The value of stackwords is less than 1.
22 Bounds error on firstparm or constants.
632 Insufficient stack space available.
firstparm, INT:ref:* input
stackwords, INT:value input
flags, INT:value input
<0:13> Must be zero.
<14> Allow parameters that use privileged addresses.
<15> Skip the stack test and return 0.
constants, FIXED:ref output
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-55
Procedure Calls Summary (R-Z)
Guardian Programming Reference Summary for pTAL and TAL—522631-0018-56
9 CONTROL OperationsFor additional information about the CONTROL procedure call, refer to the Guardian Procedure Calls Reference Manual.
Table 9-1. CONTROL Operation 1
Description Subtype Description of <param>
Terminal or Line Printer Forms Control
0,2, or 3 01–1516–79
form feed (send %014)vertical tab (send %013)skip <param> - 16 lines
Line Printer 6 or 32 01–1516–79
form feed (send %014)single space (send %6412)skip <param> - 16 lines
Line Printer 1 or 5 0 skip to VFU channel 0 (top of form)
1 skip to VFU channel 1 (bottom of form)
2 skip to VFU channel 2 (single space, top-of form eject)
3 skip to VFU channel 3 (next odd-numbered line)
4 skip to VFU channel
5 skip to VFU channel 5 (next one-half page)
6 skip to VFU channel 6 (next one-fourth page)
7 skip to VFU channel 7 (next one-sixth page)
8 skip to VFU channel 8 (user-defined)
9 skip to VFU channel 9 (user-defined)
10 skip to VFU channel 10 (user-defined)
11 skip to VFU channel 11 (user-defined)
16-31 skip <param> - 16 lines
Line Printer 7 0 select VFC channel 1 (top of form)
1 select VFC channel 2 (bottom of form)
2 select VFC channel 3 (single space)
3 select VFC channel 4 (skip to next double space line)
4 select VFC channel 5 (skip to next triple space line)
5 select VFC channel 6 (skip to next half page)
6 select VFC channel 7 (skip to next one-fourth page)
7 select VFC channel 8 (skip to next one-sixth page)
8 select VFC channel 9 (bottom of form)
9 select VFC channel 10 (bottom of form - 1)
Guardian Programming Reference Summary for pTAL and TAL—522631-0019-1
CONTROL Operations
Line Printer 7 10 select VFC channel 11 (top of form - 1)
11 select VFC channel 12 (top of form)
16-31 skip <param> - 16 lines
Line Printer(default DAVFU)
4 0 skip to VFU channel 0 (top of form/line 1)
1 skip to VFU channel 1 (bottom of form/line 60)
2 skip to VFU channel 2 (single space/line 1-60, top-of-form eject
3 skip to VFU channel 3 (next odd-numbered line)
4 skip to VFU channel 6 (next third line: 1,4,7,10, and so forth)
5 skip to VFU channel 5 (next one-half page)
6 skip to VFU channel 6 (next one-fourth page)
7 skip to VFU channel 7 (next one-sixth page)
8 skip to VFU channel 8 (line 1)
9 skip to VFU channel 9 (line 1)
10 skip to VFU channel 10 (line 1)
11 skip to VFU channel 11 (bottom of paper/line 63)
16-31 skip <param> - 16 lines
Table 9-1. CONTROL Operation 1
Description Subtype Description of <param>
Guardian Programming Reference Summary for pTAL and TAL—522631-0019-2
CONTROL Operations
Table 9-2. CONTROL Operations 2 - 27
Operation Description Description of <param>
2 Write end of file on unstructured disk or magnetic tape (if disk, write access is required).
A write end of file (EOF) to an unstructured disk file sets EOF to point to the relative byte address indicated by the next-record pointer and writes the new EOF setting in the file label on disk.
If this new EOF setting is out of bounds, EOF is set to the last possible position.
None
3 Magnetic tape, rewind and unload, do not wait for completion.
None
4 Magnetic tape, take off line, do not wait for completion (treated as operation 3 for 5106 Tri-Density Tape Drive).
Not supported for 5130, 5160, 5170, and 5180 tape drives.
None
5 Magnetic tape, rewind, leave on line, do not wait for completion.
None
6 Magnetic tape, rewind, leave on line, wait for completion.
None
7 Magnetic tape, space forward files. number of files {0:255}
8 Magnetic tape, space backward files. number of files {0:255}
9 Magnetic tape, space forward records. number of records {0:255}
10 Magnetic tape, space backward records. number of records {0:255}
11 Terminal or serial-connected line printer, wait for modem connect.
None
12 Terminal or serial-connected line printer, disconnect the modem (that is, hang up).
None
13 Issue an SNA CHASE request. SNAX exception response mode must be enabled to use operation 13.
None
17 Terminal or serial-connected line printer, enable connection and initiate call to remote DTE in X.25 network.
None
20 Disk, purge data (write access is required). None
Guardian Programming Reference Summary for pTAL and TAL—522631-0019-3
CONTROL Operations
21 Disk, allocate or deallocate extents (write access is required).
0: deallocate all extents past the end-of-file extent
1: maximum-extents number of extents to allocate for a nonpartitional file (for DP2 disk files only)
1:16* number of partitionsnumber of extents to allocate for a partitioned file
22 Cancel an AM3270 I/O operation. None
24 Magnetic tape, force end-of-volume (EOV). Next volume in set is requested and current volume is unloaded.
Valid only for ANSI or IBM label tape.
None
26 Requests immediate completion of all outstanding I/O requests without loss of data by the recipient of the CONTROL 26 request.
None
27 Wait for DP2 disk file write.
This operation finishes when a WRITE, WRITEUPDATE, or WRITEUPDATEUNLOCK occurs on a DP2 disk file designated by filenum. Not valid for partitioned files.
Do not assume that the file contains any new data when a call to CONTROL 27 finishes; assume only that it is time to check the file for new data.
CONTROL 27 also finishes when a WRITE or WRITEUPDATE occurs as part of a logical undo of a transaction by the backout process or when a volume goes down.
If SETMODE 146 was specified, each write completes only one CONTROL 27; otherwise, each write completes all pending CONTROL 27 operations.
To ensure that no updates are missed, you should issue a nowait CONTROL 27 call on one open to a file, then read data from the file on another open, and finally wait for the CONTROL operation to finish. If CONTROL 27 were executed after reading, a write by another process could occur between the read and the CONTROL operations. The file open that is used for the CONTROL operation should have a syncdepth of 0. Path errors and network errors might indicate successful completion.
Refer to the discussion of CONTROL operation 27 in the Guardian Programmer’s Guide.
Table 9-2. CONTROL Operations 2 - 27
Operation Description Description of <param>
Guardian Programming Reference Summary for pTAL and TAL—522631-0019-4
10 SET^FILE OperationsFor additional information about the SET^FILE procedure call, refer to the Guardian Procedure Calls Reference Manual.
Table 10-1. SET^FILE Operations That Set Values
<operation> Parameter(Required)
Description of Operation Requested
new-valueParameterEntered (Optional)
old-value ParameterEntered (Optional)
State of File
ASSIGN^ BLOCK BUFLEN or ASSIGN^ BLOCK LENGTH
Specifies the block length, in bytes, for the file.
new-blocklen
blocklen Closed
ASSIGN^ FILECODE
Specifies the file code for the file.
new-file-code
file-code Closed
ASSIGN^ OPENACCESS
Specifies the open access for the file. The following literals are provided for <open-access>:READWRITE^ACCESS (0)READ^ACCESS (1)WRITE^ACCESS (2)
Even if WRITE^ACCESS is specified, SIO actually opens the file with READWRITE^ACCESS to facilitate interactive I/O.
new-open-access
open-access
Closed
ASSIGN^ OPEN EXCLUSION
Specifies the open exclusion for the file. The following literals are provided for <open-exclusion>:SHARE (0)EXCLUSIVE (1)PROTECTED (3)
new-open-exclusion
open-exclusion
Closed
ASSIGN^ PRIEXTor ASSIGN^ PRIMARY EXTENTSIZE
Specifies the primary extent size (in units of 2048-byte blocks) for the file.
new-pri-ext-size
pri-ext-size
Closed
ASSIGN^ RECORDLENor ASSIGN^ RECORD LENGTH
Specifies the logical record length (in bytes) for the file. ASSIGN^RECORDLENGTH gives the default read or write count. For default values, refer to the Guardian Programmer’s Guide.
new-recordlen
recordlen Closed
Guardian Programming Reference Summary for pTAL and TAL—522631-00110-1
SET^FILE Operations
ASSIGN^ SECEXTor ASSIGN^ SECONDARY EXTENTSIZE
Specifies the secondary extent size (in units of 2048-byte blocks) for the file.
new-sec-ext-size
sec-ext-size
Closed
INIT^FILEFCB Specifies that the file FCB be initialized. This operation is not used when the INITIALIZER procedure is called to initialize the FCBs. It is valid only for C-series FCBs. For example:
CALL SET^FILE (common^fcb,INIT^ FILEFCB);
CALL SET^FILE (in^file,INIT^FILEFCB);
must be omitted
must be omitted
Closed
INIT^FILEFCB^ D00
Specifies that the file FCB be initialized. This operation is not used when the INITIALIZER procedure is called to initialize the FCB. It is valid only for D-series FCBs. For example:
CALL SET^FILE (common^fcb, INIT^FILEFCB^D00);
CALL SET^FILE (in^file, INIT^FILEFCB^D00);
must be omitted
must be omitted
Closed
SET^ABORT^ XFERERR
Sets or clears abort-on-transfer error for the file. If on, and a fatal error occurs during a data-transfer operation (such as a call to any SIO procedure except OPEN^FILE), all files are closed and the process abnormally ends. If off, the file system or SIO procedure error number returns to the caller.
new-state state Open
Table 10-1. SET^FILE Operations That Set Values
<operation> Parameter(Required)
Description of Operation Requested
new-valueParameterEntered (Optional)
old-value ParameterEntered (Optional)
State of File
Guardian Programming Reference Summary for pTAL and TAL—522631-00110-2
SET^FILE Operations
SET^ BREAKHIT
Sets or clears break hit for the file. This is used only if the user is handling BREAK independently of the SIO procedures, or if the user has requested BREAK system messages through SET^SYSTEMMESSAGES or SET^SYSTEMMESSAGES MANY.
new-state state
SET^ CHECKSUM
Sets or clears the checksum word in the FCB. This is useful after modifying an FCB directly (that is, without using the SIO procedures).
new-checksum-word
fcb-checksum-word
SET^ COUNTXFERRED
Sets the physical I/O count, in bytes, transferred for the file. This is used only if nowait I/O is in effect and the user is making the call to AWAITIO for the file. This is the <count-transferred> parameter value returned from AWAITIO.
new-count count Open
SET^CRLF^ BREAK
Sets or clears carriage return/line feed (CR/LF) on BREAK for the file. If on, a CR/LF is executed on the terminal when the BREAK key is pressed.
new-state state Open
SET^ EDITREAD^ REPOSITION
Specifies that the following READ^FILE is to begin at the position set in the sequential block buffer (second through fourth words). For example:
CALL SET^FILE(EDIT^FCB,SET^EDITREAD^ REPOSITION);
See discussion of the SET^EDITREAD^ REPOSITION operation in the Guardian Programmer’s Guide.
must be omitted
must be omitted
Open
Table 10-1. SET^FILE Operations That Set Values
<operation> Parameter(Required)
Description of Operation Requested
new-valueParameterEntered (Optional)
old-value ParameterEntered (Optional)
State of File
Guardian Programming Reference Summary for pTAL and TAL—522631-00110-3
SET^FILE Operations
SET^ERROR Sets file-system error code value for the file. This is used only if nowait I/O is in effect and the user makes the call to AWAITIO for the file. This is the error parameter value returned from FILEINFO.
new-error error Open
SET^ PHYSIOOUT
Sets or clears physical I/O outstanding for the file specified by file-fcb. This is used only if nowait I/O is in effect and the user makes the call to AWAITIO for the file.
new-state state Open
SET^PRINT^ ERR^MSG
Sets or clears print error message for the file. If on and a fatal error occurs, an error message is displayed on the error file. This is the home terminal unless otherwise specified.
new-state state Open
SET^PROMPT Sets interactive prompt for the file. See the OPEN^FILE procedure.
new-prompt-char
prompt-char
Open
SET^RCVEOF Sets return end of file (EOF) on process close for $RECEIVE file. This causes an EOF indication to be returned from READ^FILE when the receive open count goes from 1 to 0. The setting for return EOF has no meaning if the user is monitoring open and close messages.
If the file is opened with read-only access, the setting defaults to on for return EOF.
new-state state Open
SET^RCV OPENCNT
Sets receive open count for the $RECEIVE file. This operation is intended to clear the count of opens when an open already accepted by the SIO procedures is subsequently rejected by the user. See SET^ RCVUSEROPENREPLY.
new-receive-open-count
receive-open-count
Open
Table 10-1. SET^FILE Operations That Set Values
<operation> Parameter(Required)
Description of Operation Requested
new-valueParameterEntered (Optional)
old-value ParameterEntered (Optional)
State of File
Guardian Programming Reference Summary for pTAL and TAL—522631-00110-4
SET^FILE Operations
SET^ RCVUSER OPENREPLY
Sets user-will-reply for the $RECEIVE file. This is used if the SIO procedures are to maintain the opener's directory, thereby limiting opens to a single process or a process pair but keeping the option to reject opens.
If state is 1, an error of 6 returns from a call to READ^FILE when an open message is received and is the only current open by a process or a process pair. If an open is attempted by a process and an open is currently in effect, the open attempt is rejected by the SIO procedures; no return is made from READ^FILE because of the rejected open attempt.
If state is 0, a return from READ^FILE is made only when data is received.
Note:
If open message = 1 is specified to SET^SYSTEMMESSAGES or SET^SYSTEMMESSAGES MANY, the setting of SET^RCVUSEROPENREPLY has no meaning.
An error of 6 returns from READ^FILE if an open message is accepted by the SIO procedures.
new-state state Open
SET^READ^ TRIM
Sets or clears read-trailing-blank-trim for the file. If on, the count-read parameter does not account for trailing blanks.
new-state state Open
Table 10-1. SET^FILE Operations That Set Values
<operation> Parameter(Required)
Description of Operation Requested
new-valueParameterEntered (Optional)
old-value ParameterEntered (Optional)
State of File
Guardian Programming Reference Summary for pTAL and TAL—522631-00110-5
SET^FILE Operations
SET^SYSTEM MESSAGES
Sets system message reception for the $RECEIVE file. Setting a bit in the sys-msg-mask indicates that the corresponding message is to pass back to the user. Default action is for the SIO procedures to handle all system messages.
sys-msg-mask [0]
.<0> = BREAK message
.<1> = unused
.<2> = processor down message
.<3> = processor up message
.<4> = unused
.<5> = process deletion message if D-series format; STOP message if C-series format .<6> = unused if D-series format;ABEND message if C-series format.<7> = unused.<8> = unused if D-series format;MONITORNET message if C-series format.<9> = uused.<10> = open message.<11> = close message.<12> = CONTROL message.<13> = SETMODE message.<14> = RESETSYNC message.<15> = unused
new-sys-msg-mask
sys-msg-mask
Open
SET^SYSTEM MESSAGES (continued)
The user replies to the system messages designated by this operation by using WRITE^FILE. If no WRITE^FILE is encountered before the next READ^FILE, a reply-error-code = 0 is made automatically. Note that this operation cannot set some of the newer system messages; for these, use SET^SYSTEMMESSAGESMANY.
new-sys-msg-mask
sys-msg-mask
Open
Table 10-1. SET^FILE Operations That Set Values
<operation> Parameter(Required)
Description of Operation Requested
new-valueParameterEntered (Optional)
old-value ParameterEntered (Optional)
State of File
Guardian Programming Reference Summary for pTAL and TAL—522631-00110-6
SET^FILE Operations
SET^TRACE BACK
Sets or clears the traceback feature. When traceback is active, the SIO facility appends the caller's P-relative address to all error messages.
new-state old-state
SET^ USERFLAG
Sets user flag for the file. The user flag is a one-word value in the FCB that the user can manipulate to maintain information about the file.
new-user-flag
user-flag-in-fcb
Open
SET^ WRITE^ FOLD
Sets or clears write-fold for the file. If on, write^file operations exceeding the record length cause multiple logical records to be written. If off, write^file operations exceeding the record length are truncated to record-length bytes; no error message or warning is given.
new-state state
SET^ WRITE^ PAD
Sets or clears write-blank-pad for the file. If on, write^file operations of less than record-length bytes, including the last record if WRITE^FOLD is in effect, are padded with trailing blanks to fill out the logical record.
new-state state Open
SET^ WRITE^ TRIM
Sets or clears write-trailing-blank-trim for the file. If on, trailing blanks are trimmed from the output record before being written to the line.
new-state state Open
Table 10-1. SET^FILE Operations That Set Values
<operation> Parameter(Required)
Description of Operation Requested
new-valueParameterEntered (Optional)
old-value ParameterEntered (Optional)
State of File
Guardian Programming Reference Summary for pTAL and TAL—522631-00110-7
SET^FILE Operations
Table 10-2. SET^FILE Operations That Set Addresses
<operation> Parameter(Required)
Description of Operation Requested
<new-value>ParameterEntered (Optional)
<old-value> ParameterEntered (Optional)
State of File
ASSIGN^ FILENAME
Specifies the physical name of the file to be opened. For example:
CALL SET^FILE (in^file, ASSIGN^FILENAME,@in^ filename);
@filename filenameFOR 12 words
Closed
ASSIGN^ LOGICAL FILENAME
Specifies the logical name of the file to be opened. The logical-filename parameter must be encoded as follows:
Byte NumberContents
[0] len[1] through [7] logical-filenamelen is the length of the logical file name {0:7}.
@logical-filename
@logical-filenameFOR 4 words
Closed
SET^DUPFILE Specifies a duplicate file for the file. This is a file where data read from file-fcb is printed. The default action is no duplicate file. For example:
CALL SET^FILE(in^file,SET^DUP FILE, @out^file);
@new-dup-file-fcb
@dup-file-fcb
Open
SET^ ERRORFILE
Sets error reporting file for all files. Defaults to home terminal. If the error reporting file is not open when needed by the SIO procedures, it is opened for the duration of the message printing and then closed.
@new-error-file-fcb
@error-file-fcb
Guardian Programming Reference Summary for pTAL and TAL—522631-00110-8
SET^FILE Operations
SET^ OPENERS PHANDLE
Sets the allowable opener’s processhandle for $RECEIVE file. This is used to restrict the openers of this process to a specified process. A typical example is using the SIO procedures to read the startup message. This operation is valid only for D-series FCBs.
Note:
If open message = 1 is specified to SET^SYSTEMMESSAGES or SET^SYSTEMMESSAGES MANY, the setting of SET^OPENERSPHANDLE has no meaning.
@openers-process handle
@openers-process handle
FOR 10 words
Open
SET^OPENERS PID
Sets the allowable opener’s process-id for $RECEIVE file. This is used to restrict the openers of this process to a specified process. A typical example is using the SIO procedures to read the startup message. This is valid only for C-series FCBs.
Note:
If open message = 1 is specified to SET^SYSTEMMESSAGES or SET^SYSTEMMESSAGES MANY, the setting of SET^OPENERSPID has no meaning.
@openers-pid
openers-pid
FOR 4 words
Open
Table 10-2. SET^FILE Operations That Set Addresses
<operation> Parameter(Required)
Description of Operation Requested
<new-value>ParameterEntered (Optional)
<old-value> ParameterEntered (Optional)
State of File
Guardian Programming Reference Summary for pTAL and TAL—522631-00110-9
SET^FILE Operations
SET^SYSTEM MESSAGES MANY
Sets system message reception for the $RECEIVE file. sys-msg-mask-words is a four-word mask. Setting a bit in sys-msg-mask-words indicates that the corresponding message is to pass back to the user. Default action is for the SIO procedures to handle all system messages.
@new-sys-msg-mask-word
sys-msg-mask-words
Open
SET^SYSTEM MESSAGES MANY(continued: word 0)
sys-msg-mask-words[0].<0:1> = unused.<2> = processor down message.<3> = processor up message.<4> = processor used.<5> = process deletion message if D-series format; STOP message if C-series format .<6> = unused if D-series format; ABEND message if C-series format .<7> = unused.<8> = unused if D-series format; MONITORNET message if C-series format.<9> = job creation.<10> = SETTIME message.<11> = power on message.<12> = NEWPROCESSNOWAIT message.<13:15> = unused
Table 10-2. SET^FILE Operations That Set Addresses
<operation> Parameter(Required)
Description of Operation Requested
<new-value>ParameterEntered (Optional)
<old-value> ParameterEntered (Optional)
State of File
Guardian Programming Reference Summary for pTAL and TAL—522631-00110-10
SET^FILE Operations
SET^SYSTEM MESSAGES MANY(continued: word 1)
sys-msg-mask-words[1].<0:3> = unused.<4> = BREAK message.<5> = unused.<6> = tme signal message (NonStop II systems only).<7> = memory lock completion message (NonStop II systems only).<8> = memory lock failure message (NonStop II systems only).<9:13> = unused.<14> = open message.<15> = close message
@new-sys-msg-mask-word
sys-msg-mask-words
Open
SET^SYSTEM MESSAGES MANY(continued: word 2)
sys-msg-mask-words[2] .<0> = CONTROL message.<1> = SETMODE message.<2> = RESETSYNC message.<3> = CONTROLBUF message.<4:7> = unused.<8> = device-type inquiry if D-series format; unused if C-series format .<9:15> = unused
SET^SYSTEM MESSAGES MANY(continued: word 3)
sys-msg-mask-words[3].<0> = nowait PROCESS_CREATE_ completion.<1> = subordinate name inquiry.<2> = nowait get info by name completion .<3> = nowait FILENAME_FINDNEXT_ completion.<4> = loss of communication with node.<5> = establishment of communication with node.<6> = remote processor down.<7> = remote processor up.<8:15> = unused
@new-sys-msg-mask-word
sys-msg-mask-words
Open
Table 10-2. SET^FILE Operations That Set Addresses
<operation> Parameter(Required)
Description of Operation Requested
<new-value>ParameterEntered (Optional)
<old-value> ParameterEntered (Optional)
State of File
Guardian Programming Reference Summary for pTAL and TAL—522631-00110-11
SET^FILE Operations
Guardian Programming Reference Summary for pTAL and TAL—522631-00110-12
11 SETMODE OperationsFor additional information about the SETMODE procedure call, refer to the Guardian Procedure Calls Reference Manual.
function Parameters and Effect
1 Disk: Set file securityparam1
<0> = 1 for program files only, sets accessor's ID to program file's ID when program file is run (PROGID option).
<1> = 1 sets CLEARONPURGE option to on. This means that all data in the file is physically erased from the disk (set to zeros) when the file is purged. If this option is not on, the disk space is only logically deallocated on a purge; the data is not destroyed, and another user might be able to examine the "purged" data when the space is reallocated to another file.
<4:6> = ID allowed for reading <7:9> = ID allowed for writing<10:12> = ID allowed for execution<13:15> = ID allowed for purging
For each of the fields from <4:6> through <13:15>, the value can be any one of the following:
0 = member local ID1 = member of owner's group (local)2 = owner (local)4 = any network user (local or remote)5 = member of owner's community6 = local or remote user having same ID as owner7 = local super ID (255,255) only
Refer to the Guardian Programmer’s Guide or the File Utility Program (FUP) Reference Manual for an explanation of local and remote users, communities, and related topics.
The param2 parameter is not used with function 1.
If this SETMODE function is used on a file that is protected by a Safeguard disk-file authorization record, and if the user is not logged on as the super ID on the system where the file is located, error 199 is returned.
This function operates only on Guardian objects. If an OSS file is specified, file-system error 2 occurs.
2 Disk: Set file owner ID
param1.<0:7> = group ID.<8:15> = member ID
The param2 parameter is not used with function 2.
If this SETMODE function is used on a file that is protected by a Safeguard disk-file authorization record, and if the user is not logged on as the super ID on the system where the file is located, error 199 is returned.
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-1
SETMODE Operations
3 Disk: Set write verification
param1.<15> = 0 verified writes off (default). = 1 verified writes on.
The param2 parameter is used with DP2 disk files only.
param2 = 0 change the open option setting of the verify writes option (default). = 1 change the file label default value of the verify writes option.
4 Disk: Set lock mode
param1
= 0 normal mode (default): request is suspended when a read or lock is attempted and an established record lock or file lock is encountered.
= 1 reject mode: request is rejected with file-system error 73 when a read or lock is attempted and an established record lock or file lock is encountered. No data is returned for the rejected request.
= 2 read-through/normal mode: READ or READUPDATE ignores record locks and file locks; encountering a lock does not delay or prevent reading of a record. The locking response of LOCKFILE, LOCKREC, READLOCK, and READUPDATELOCK is the same as in normal mode (mode 0).
= 3 read-through/reject mode: READ or READUPDATE ignores record locks and file locks; encountering a lock does not delay or prevent reading of a record. The locking response of LOCKFILE, LOCKREC, READLOCK, and READUPDATELOCK is the same as in reject mode (mode 1).
= 6 read-warn/normal mode: READ or READUPDATE returns data without regard to record and file locks; however, encountering a lock causes warning code 9 to be returned with the data. The locking response of LOCKFILE, LOCKREC, READLOCK, and READUPDATELOCK is the same as in normal mode (mode 0).
= 7 read-warn/reject mode: READ or READUPDATE returns data without regard to record and file locks; however, encountering a lock causes warning code 9 to be returned with the data. The locking response of LOCKFILE, LOCKREC, READLOCK, and READUPDATELOCK is the same as in reject mode (mode 1).
param2 must be 0, if supplied.
function Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-2
SETMODE Operations
5 Line printer: Set system automatic perforation skip mode (assumes standard VFU function in channel 2)
param1.<15>= 0 off, 66 lines per page= 1 on, 60 lines per page (default)
For the 5530 line printer:
param1= 0 disable automatic perforation skip.= 1 enable automatic perforation skip (default).
The value of param2 is not used with function 5.
6 Terminal: Set system auto line feed after receipt of carriage return line termination (default mode is configured)
param1.<15>= 0 LFTERM line feed from terminal or network (default)= 1 LFSYS system provides line feed after line termination by carriage return
param2 sets the number of retries of I/O operations.
7 Terminal: Set system auto line feed after receipt of carriage return line termination (default mode is configured)
param1.<15> = 0 LFTERM line feed from terminal or network (default)= 1 LFSYS system provides line feed after line termination by carriage return
8 Terminal: Set system transfer mode (default mode is configured)
param1.<15>= 0 conversational mode= 1 page mode
The param2 parameter sets the number of retries of I/O operations
Note: the param2 parameter is used only with 6530 terminals.
9 Terminal: Set interrupt characters
param1.<0:7> = character 1.<8:15> = character 2
param2.<0:7> = character 3.<8:15> = character 4
(Default for conversational mode is backspace, line cancel, end of file, and line termination. Default for page mode is page termination.) See the discussion of “interrupt characters” in the Guardian Programmer’s Guide.
10 Terminal: Set parity checking by system (default is configured)
param1.<15>= 0 no checking= 1 checking
The param2 parameter is not used with function 10.
function Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-3
SETMODE Operations
11 Terminal: Set break ownership
param1= 0 means BREAK disabled (default setting).= any positive value means enable BREAK.
Terminal access mode after BREAK is typed:
param2= 0 normal mode (any type file access is permitted)= 1 BREAK mode (only BREAK-type file access is permitted)
Refer to the discussion of “Communicating With Terminals” in the Guardian Programmer’s Guide.
12 Terminal: Set terminal access mode
param1.<15>= 0 normal mode (any type file access is permitted)= 1 BREAK mode (only BREAK-type file access is permitted)
File access type:
param2.<15>= 0 normal access to terminal= 1 BREAK access to terminal
Refer to the discussion of “Communicating With Terminals” in the Guardian Programmer’s Guide.
13 Terminal: Set system read termination on ETX character (default is configured)
param1= 0 no termination on ETX= 1 termination on first character after ETX= 3 termination on second character after ETX
The param2 parameter is used, with ATP6100 only, to specify the value of the ETX character. No changes occur to the read termination on ETX as specified by param1 if you do not specify an ETX character or if you set param2 to 0 (setting the ETX character to 0 is not allowed).
14 Terminal: Set system read terminal on interrupt characters (default is configured)
param1.<15>= 0 no termination on interrupt characters (that is, transparency mode)= 1 termination on any interrupt character
The param2 parameter is not used with function 14.
15 Terminal: Set retry parameters
16 Terminal: Set line parameters
17 Terminal: Set maximum frame size and secondary addresses
function Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-4
SETMODE Operations
18 Terminal: Set statistics threshold, flag fill, and window size
19 Terminal: Set transaction parameters and set extended control field size
20 Terminal: Set system echo mode (default is configured)
param1.<15>= 0 system does not echo characters as read= 1 system echoes characters as read
The param2 parameter is not used with function 20.
Note. SETMODEs 15, 16, 17, 18 and 19 are described in the EnvoyACP/XF Reference Manual.
function Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-5
SETMODE Operations
<function> Parameters and Effect
22 Line printer (subtype 3, 4, 6, and 32) or terminal: Set baud rate
param1 =
0 baud rate = 501 baud rate = 752 baud rate = 1103 baud rate = 134.54 baud rate = 1505 baud rate = 3006 baud rate = 6007 baud rate = 12008 baud rate = 18009 baud rate = 200010 baud rate = 240011 baud rate = 360012 baud rate = 480013 baud rate = 720014 baud rate = 960015 baud rate = 1920016 baud rate = 20017 baud rate = 38400 (5577 printer only)
The param2 parameter is not used with function 22, except when specifying split baud rates with the LIU-4 controller (see below).
Note:
The 5520 line printer supports only the 110, 150, 300, 600, 1200, 2400, 4800, and 9600 baud rates.
The 5530 line printer supports only the 75,150, 300, 600, 1200, 2400, 4800, and 9600 baud rates.
If no baud rate is specified at SYSGEN, then 9600 baud is used. The default rate is what was specified at SYSGEN.
The asynchronous controller supports only the 150, 300, 600, 1200, and 1800 baud rates.
An ATP6100 line configured on an LIU-4 controller allows an application to set different transmission (TX) and receiving (RX) baud rates with function 22. You have the option of setting split rates by specifying the TX rate in param1 and the RX rate in param2. You can set nonsplit rates by the normal method (that is, by specifying values for param1 as listed at the beginning of the description of function 22. The LIU-4 does not support 3600 or 38400 baud rates.)
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-6
SETMODE Operations
22 (continued)
You can specify split baud rates with the LIU-4 controller as follows. Note that the values for param1 all have bit 0 set to 1:
param1 =
128 TX baud rate = 50129 TX baud rate = 75130 TX baud rate = 110131 TX baud rate = 134.5132 TX baud rate = 150133 TX baud rate = 300134 TX baud rate = 600135 TX baud rate = 1200136 TX baud rate = 1800137 TX baud rate = 2000138 TX baud rate = 2400140 TX baud rate = 4800141 TX baud rate = 7200142 TX baud rate = 9600143 TX baud rate = 19200144 TX baud rate = 200
param2 =
0 RX baud rate = 501 RX baud rate = 752 RX baud rate = 1103 RX baud rate = 134.54 RX baud rate = 1505 RX baud rate = 3006 RX baud rate = 6007 RX baud rate = 12008 RX baud rate = 18009 RX baud rate = 200010 RX baud rate = 240012 RX baud rate = 480013 RX baud rate = 720014 RX baud rate = 960015 RX baud rate = 1920016 RX baud rate = 200
If you specify split baud rates with the LIU-4 controller, the last-params parameter returns the following values:
last-params [0] .<0:7>param1 value (TX).<8:15> param2 value (RX)last-params [1]undefined
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-7
SETMODE Operations
23 Terminal: Set character size
param1 =
0 character size = 5 bits1 character size = 6 bits2 character size = 7 bits3 character size = 8 bits
The param2 parameter is not used with function 23.
24 Terminal: Set parity generation by system
param1 =
0 parity = odd1 parity = even2 parity = none
The param2 parameter is not used with function 24.
25 Line printer (subtype 3): Set form length
param1 = length of form in linesThe param2 parameter is not used with function 25.
26 Line printer (subtype 3): Set or clear vertical tabs
param1
= 0 is (line#-1) of where tab is to be set.= -1 clear all tabs (except line 1).
Note: A vertical tab stop always exists at line 1 (top of form).
The param2 parameter is not used with function 26.
27 Line printer or terminal: Set system spacing mode
param1.<15>
= 0 postspace (default setting)= 1 prespace
The param2 parameter is not used with function 27.
28 Line printer or terminal: Reset to configured values
param1
= 0 (default) resets printer to its configured values= 1 resets only soft parameters= 2 resets only hard parameters
The param2 parameter is not used with function 28.
For the 5530 line printer, SETMODE 28 resets all the SETMODE parameters back to their SYSGEN values and also reinitializes the printer.
Note:
SETMODE 29 (set auto answer or control answer mode) is the only SETMODE function not affected by a SETMODE 28.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-8
SETMODE Operations
29 Line printer (subtype 3, 4, 6, or 32): Set automatic answer mode or control answer mode.
param1.<15>
= 0 CTRLANSWER= 1 AUTOANSWER (default)
The default mode is what was specified at SYSGEN; if no mode is specified at SYSGEN, then AUTOANSWER is used.
The param2 parameter is not used with function 29.
Note:
SETMODE function 29 remains in effect even after the file is closed. SETMODE 29 is the only SETMODE function not affected by a SETMODE 28.
SETMODE 29 is not reset at the beginning of each new job. Therefore, you should always issue a SETMODE 29 at the beginning of your job to ensure that you are in the desired mode (rather than in the mode left by the previous job).
30 Allow nowait I/O operations to finish in any order
param1
= 0 complete operations in the order they were originally requested (default).= 1 complete operations in any order, except that if more than one operation is ready to finish at the time of the AWAITIO[X] call, then complete them in the order they were requested.= 3 complete operations in any order (that is, in the order chosen by the system).
The param2 parameter is not used with function 30 and should be zero if supplied.
31 Set packet mode
param1.<0>
= 0 ignore param2.= 1 param2 specifies leading packet size.
param2
= 0 use default packet size for transmission (default).> 0 is size of first outgoing packet in each WRITE or WRITEREAD request. It must be smaller than the configured packet size.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-9
SETMODE Operations
32 Set X.25 call setup parameters
param1
.<0> = 0 do not accept charge. = 1 accept charge.
.<1> = 0 do not request charge. = 1 request charge.
.<2> = 0 is normal outgoing call. = 1 is priority outgoing call.
.<8:15>= port number (0-99)
33 To determine the actual value for port number, refer to specifications on your own network.
Seven-track tape drive: Set conversion mode
param1= 0 ASCIIBCD (even parity) (default)= 1 BINARY3TO4 (odd parity)= 2 BINARY2TO3 (odd parity)= 3 BINARY1TO1 (odd parity)
36 Allow requests to be queued on $RECEIVE based on process priority
param1
.<15> = 0 use first-in-first-out (FIFO) ordering (default). = 1 use process priority ordering.
The param2 parameter is not used with function 36.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-10
SETMODE Operations
37 Line printer (subtype 1, 4, 5, or 6): Get device status
The param1 parameter is not used with function 37.The param2 parameter is not used with function 37.
last-params = status of device
Status values are:
last-params for printer (subtype 1 or 5) (only last-params [0] is used)
All other bits are undefined.
.<5> = DOV, data overrun 0 = no overrun 1 = overrun occurred
.<7> = CLO, connector loop open 0 = not open 1 = open (device unplugged)
.<8> = CID, cable identification 0 = old cable 1 = new cable
.<10> = PMO, paper motion 0 = not moving 1 = paper moving
.<11> = BOF, bottom of form 0 = not at bottom 1 = at bottom
.<12> = TOF, top of form 0 = not at top 1 = at top
.<13> = DPE, device parity error 0 = parity OK 1 = parity error
.<14> = NOL, not on line 0 = on line 1 = not on line
.<15> = NRY, not ready 0 = ready 1 = not ready
Note:
Ownership, Interrupt Pending, Controller Busy, and Channel Parity errors are not returned in last-params; your application program "sees" them as normal file errors. Also, CID must be checked when PMO, BOF, and TOF are tested, because the old cable version does not return any of these states.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-11
SETMODE Operations
37 (continued)
last-params for printer (subtype 4)
last-params [0] = primary status returned from printer:
.<9:11> = full status field 0 = partial status
1 = full status2 = full status / VFU fault3 = reserved for future use4 = full status / data parity error5 = full status / buffer overflow6 = full status / bail open7 = full status / auxiliary status available
.<12> = buffer full 0 = not full 1 = full
.<13> = paper out 0 = OK 1 = paper out
.<14> = device power on 0 = OK 1 = POWER ON error
.<15> = device not ready 0 = ready 1 = not ready
All other bits are undefined.
last-params[1] = auxiliary status word if last-params[0].<9:11> = 7; auxiliary status word is as follows:
.<9:13>= auxiliary status
0 = no errors this field1 = no shuttle motion2 = character generator absent3 = VFU channel error4-31 = reserved for future use
.<14:15> = always 3
All other bits are undefined.
last-params for printer (subtype 6)
last-params [0] contains the primary status[1] contains the auxiliary status
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-12
SETMODE Operations
37 (continued)
Primary status bits are:
[0].<0:8> = 0 undefined
.<9> = 1 reserved
.<10:12>
= 0 no faults= 1 printer idle= 2 paper out= 3 end of ribbon= 4 data parity error= 5 buffer overflow= 6 cover open= 7 auxiliary status available
.<13> = 0 buffer not full = 1 buffer full
.<14> = 0 OK = 1 device power on error
.<15> = 0 OK = 1 device not ready
If primary status last-params [0].<10:12> = 7, auxiliary status word is:
[1].<0:7>= undefined
.<8:11>= fault display status (most significant hex digit)
.<12:15>= fault display status (least significant hex digit)
Fault display status summary:
Operator Aux Status Aux StatusProblem
Display. <8:11>.<12:15>Description
None 00 No faultsE01 01 Paper outE03 03 Cover openE06 06 End of ribbonE07 07 BreakE11 11 Parity errorE12 12 Unprintable characterE22 22 Carrier lossE23 23 Buffer overflowE30 30 Printwheel motor faultE31 31 Carriage faultE32 32 Software faultE34 34 Hardware fault
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-13
SETMODE Operations
38 Terminal: Set special line-termination mode and character
param1
= 0 sets special line-termination mode. The value of param2 is the new line-termination character. The line-termination character is not counted in the length of a read. No system-supplied carriage return or line feed is issued at the end of a read (see note on cursor movement below).
= 1 sets special line-termination mode. The value of param2 is the new line-termination interrupt character. The line-termination character is counted in the length of a read. No system-supplied carriage return or line feed is issued at the end of a read (see note on cursor movement below).
= 2 resets special line-termination mode. The line-termination interrupt character is restored to its configured value. The param2 parameter must be present but is not used.
param2 = the new line-termination interrupt character (passed in bits <8:15>) if param1 = 0 or 1.
The last-params parameter, if present, returns the current mode in last-params [0] and the current line-termination interrupt character in last-params [1].
Note:
Although the cursor typically will not move when 0 or 1 is specified for param1, these options do not turn off ECHO. Therefore, if the termination character is one which would normally cause cursor movement (such as an LF or a CR) and ECHO is enabled, cursor movement will occur.
Note. SETMODEs 40-49 are reserved for the Exchange products. Refer to the Exchange reference manuals for details.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-14
SETMODE Operations
<function> Parameters and Effect
50 Enable/disable 3270 COPY
param1=
= 0 suppress COPY= 1 allow COPY
51 Get/set 3270 status
param1 status flags mask to setThe param2 parameter is not used with function 51.
Refer to the Device-Specific Access Methods–AM3270/TR3271 manual for the flags mask information.
52 Tape drive: Set short write mode
param1
= 0 allow writes shorter than 24 bytes; a record shorter than 24 bytes is padded with zeros to a length of 24 bytes (default).= 1 disallow writes shorter than 24 bytes.= 2 allow writes shorter than 24 bytes; no padding is done on records shorter than 24 bytes.
param2 is not used with function 52.
Note:
When short writes are disallowed, an attempt to WRITE or WRITEUPDATE a record that is shorter than 24 bytes causes error 21 (bad count) to be issued.
53 Enable/disable receipt of status
param1
= 0 disable status receive= 1 enable status receive
param2 = the response ID
54 Return control unit and device assigned to subdevice
The param1 parameter is not used with function 54.The param2 parameter is not used with function 54.
last-params
[0]
.<0:7> = 0
.<8:15> = subdevice number known by AM3270
[1]
.<0:7>= standard 3270 control-unit address
.<8:15>= standard 3270 device address
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-15
SETMODE Operations
57 Disk: Set serial writes option
param1
= 0 system automatically selects serial or parallel writes (default).= 1 change the file label default value of the serial writes option.
The param2 parameter is used with DP2 disk files only.
param2
= 0 change the open option setting of the serial writes option (default).= 1 change the file label default value of the serial writes option.
59 Return count of bytes read
param1 = count of actual bytes readparam2 = 0
66 Tape drive: Set density
param1= 0800 BPI (NRZI)
= 1 1600 BPI (PE)= 2 6250 BPI (GCR)= 3 as indicated by switches on tape drive
The param2 parameter is not used with function 66.
67 AUTODCONNECT for full-duplex modems: Monitor carrier detect or data set ready
param1
= 0 disable AUTODCONNECT (default setting).= 1 enable AUTODCONNECT.
The param2 parameter is not used with function 67.
68 Line printer (subtype 4): Set horizontal pitch
param1
= 0 normal print (default)= 1 condensed print= 2 expanded print
The param2 parameter is not used with function 68.
71 Set transmission priority. Transmission authority is used by an Expand process to determine the ordering of messages for transmission on an Expand path. This operation indirectly invokes the network utility process, $ZNUP, on a remote system to get information before the request can be serviced.
The param1 parameter is not used with function 71.param2.<0:7>= 0 (reserved)
.<8:15>= transmission priority
The transmission priority value can range from 0 through 255. A value of 0 (the default) causes the processor priority of the process to be used as the transmission authority. A value of 1 is the lowest priority; 255 is the highest priority. Once a path is selected, the Expand process processes the highest-priority message first.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-16
SETMODE Operations
72 Force system buffering for nowait files
param1
= 1 force use of intermediate buffer in PFS for read operations. (Nowait write operations always require the data to remain unchanged until completion of the information.= 0 allow the system to make transfers directly from user buffers.
The default value for files opened by FILE_OPEN_ is 0; for files opened by OPEN, it is 1.
The param2 parameter is not used and its value should be zero if supplied.
80 ($RECEIVE): Set system message modes
param1
.<0:12>should be zero.
.<13>= 0 disable reception of -38 messages (default).= 1 enable reception of cancellation (-38) messages.
.<14>= 0 disallow reception of SETPARAM (-37) messages, returning error 2 to processes attempting SETPARAM calls (default).= 1 allow reception of SETPARAM (-37) messages.
.<15>
= 0 disallow return of last-param values for SETMODE (-33) messages, returning error 2 to processes attempting to obtain them (default).= 1 allow last-param values to be returned for SETMODE (-33) messages. The extended form of the -33 message will be delivered under this mode.
The param2 parameter is not used and should be zero if supplied.
90 Disk: Set buffered option defaults same as CREATE
param1
= 0 buffered= 1 write-through
param2 is used with DP2 disk files only.
param2
= 0 change the open option setting of the buffered option (default).= 1 change the file label default value of the buffered option.
This function operates only on Guardian objects. If an OSS file is specified, file-system error 2 occurs.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-17
SETMODE Operations
91 Disk: Set cache and sequential option (Function 91 is not applicable for alternate-key files.)
param1
= 0 system managed (default). DP2 will detect sequential access; when detected, it will set LRU access to sequential and perform key-sequenced sequential splits. = 1 direct I/O, bypass disk cache.= 2 random access, LRU-chain buffer.= 3 sequential access, reuse buffer. Directs DP2 to set cache.
LRU access to sequential and perform key-sequenced sequential splits.
The param2 parameter is not used with function 91.
Sequential LRU access results in “random” LRU chaining that provides an approximate half-life within the LRU cache chain.
Key-sequenced sequential splits attempt to leave the inserted record as the last in the old block, in contrast to a 50/50 split. This helps to ensure a compact key-sequenced structure when multiple sequential records are inserted.
92 Disk: Set maximum number of extents for a nonpartitioned file. (Function 92 is invalid for audit-trail files and for partitioned non-key-sequenced files.)
The param1 parameter specifies the new maximum number of extents value. There is no guarantee of success if you specify a value greater than 500. The default is 16 extents.
The param2 parameter is not used with function 92.
This function operates only on Guardian objects. If an OSS file is specified, file-system error 2 occurs.
93 Disk: Set buffer length for an unstructured file
param1=new BUFFERSIZE value, must be valid DP2 block size. Valid DP2 block sizes are 512,1024, 2048, 4096 bytes (the default is 4096 bytes).
The param2 parameter is not used with function 93.
This function operates only on Guardian objects. If an OSS file is specified, file-system error 2 occurs.
94 Disk: Set audit-checkpoint compression option for an Enscribe file.
param1
= 0 no audit-checkpoint compression (default)= 1 audit-checkpoint compression enabled
param2
= 0 change the open option setting of the audit-checkpoint compression option (default).= 1 change the file label default value of the audit-checkpoint compression option.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-18
SETMODE Operations
95 Disk: Flush dirty cache buffers
The param1 parameter is not used with function 95.The param2 parameter is not used with function 95.
If last-params is specified, SETMODE returns:
0 = broken file flag off after dirty cache blocks were written to disk1 = broken file flag on, indicating some part of file is bad, possibly due to failed write of a dirty cache block
97 License program to use privileged procedures
param1
= 0 disallow privilege (revoke license)= 1 allow privilege (license)
The param2 parameter is not used with function 97.
To use this SETMODE function on a Guardian file, the user must be logged on as the super ID (255,255) on the system where the file is located. To use this function on an OSS object, the user must have appropriate privilege; that is, the user must be locally authenticated as the super ID on the system where the target object resides.
99 TAPEPROCESS error recovery method
param1
= 0 record level (default)= 1 file level= 2 volume level
Once set, the error recovery method remains set until changed or until the application closes TAPEPROCESS.
The param2 parameter is not used with function 99.
Note. SETMODEs 100-109 are reserved for customer use.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-19
SETMODE Operations
<function> Parameters and Effect
110 Set Shift In/Shift Out (SISO) code extension technique for an individual subdevice
Note:
SETMODE 110 is supported in AM6520 for CRT protocol when used for 6530 terminals, ITI protocol for 6530 terminals, and PRT protocol for 5520 printers.
param1
= 0 disable SISO (default setting)= 1 enable SISO
Theparam2 parameter is not used with function 110.
112 Session in Between Brackets (BETB) state
Places SNAX LU-LU session in BETB state so that either the first speaker or the bidder can bid to open a new bracket.
param1
= 0 disable= 1 enable placing session in the BETB state
113 Set screen size
param1 = the screen width (40, 66, 80, or 132)param2 = the screen length (25 or 28)The last-params parameter is an integer reference parameter containing two elements:last-params[0]= old param1
[1]= old param2
115 SNA Control Request Notification
param1
= 0 disable= 1 enable control request notification
Users of CRT protocol can receive notification that a CINIT or CTERM request has been sent by the SSCP to the PLU.
116 Terminal: Establish extended address field for ADCCP (ABM only) combined stations.
See the Envoy ACP/XF Reference Manual.
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-20
SETMODE Operations
117 Process files: Set TRANSID forwarding
param1
= 0 normal mode (default for process subtypes other than 30 and 31): If a transaction identifier is in effect at the time of a write, read, or writeread on the process file, it is sent with the request so that the receiver will operate under the transaction.= 1 suppress mode (default for process subtypes 30 and 31): A transaction identifier is never associated with a message on the process file, whether or not one is in effect for the sending process.
The SETMODE action is local to the program that calls SETMODE; no SETMODE message is sent to the destination process. If this SETMODE function is invoked in a process pair, provision should be made to either call CHECKSETMODE or to reexecute the SETMODE call at the time of a takeover.
119 Tape drive: Set mode
param1
= 0 set start/stop mode= 1 set streaming mode
Theparam2 parameter is not used with function 119.
Only the 3209 controller supports both options of SETMODE 119. The 3208 and 3211 controllers supports this SETMODE function only when param1 = 0. The 3214 and 3215 controllers support this SETMODE function only when param1 = 1.
120 Return end-of-tape (EOT) message when writing labeled tapes
param1
= 0 volume switching is transparent= 1 notify user of volume switch by sending error 150 (EOT). COBOL applications do not receive error 150 (EOT); the COBOL run-time library (RTL) handles this error transparently.
Theparam2 parameter is not used with function 120.
123 Disk: Set the generic lock key length of a key-sequenced file (DP2 only).
param1=lock key length. The generic lock key length determines the grouping of records that will share a single lock. This value must be between 0 and the key length of the file. If locks are in force at the time of the call, this SETMODE function is rejected with error 73. The key length value applies to all partitions of a file. Alternate keys are not affected. If the lock key length is nonzero and less than the key length of the file, the keys are not affected. If the lock key length is nonzero and less than the key length of the file, generic locking is activated and calls to UNLOCKREC are thus ignored. Generic locking is turned off by giving a lock key length of 0 or equal to the key length of the file (which is equivalent to 0).
Theparam2 parameter is not used and should be zero if supplied.
Note that when generic locking is activated, any write is rejected with error 73 if it attempts to insert a record having the same generic lock key as an existing lock owned by another user, whether for audited or nonaudited files.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-21
SETMODE Operations
141 DP2 disk file: Enable/disable large transfers
param1
= 1 enable large transfers= 0 disable large transfers (This is the default value when the file is opened.)
The param2 parameter is not used with function 141.
Thelast-params parameter [0] contains the previous setting of the large transfer mode flag.
Thelast-params parameter [1] if param1 is 1, this contains the value of the file's broken flag after the cache has been flushed. If param1 is 0, this contains a 0.
SETMODE 141 is valid only for DP2 disk files. When enabled by a SETMODE 141 (or SETMODENOWAIT 141), a read or write operation can transfer up to 56K bytes of data to a DP2 disk file if the operation is local or over a FOX connection, or up 32K bytes if it is through Expand. Large transfer operations are allowed on remote DP2 files if the DP2 disk process is at release level C00 or higher.
If this SETMODE function is waited and any nowait I/O operations are outstanding at the time SETMODE is called, the SETMODE is not done. The condition code is set to CCL and error 27 is returned.
When this SETMODE function is issued with param1 set to 1, DP2 flushes and removes all blocks for the file from its cache. This ensures that any updates done by the user before the SETMODE are written to disk.
The file must have been opened with the unstructured access option specified, even if the file is unstructured. There is no support for alternate-key files or partitions. Because the file is opened for unstructured access, secondary partitions and alternate-key files are not opened.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-22
SETMODE Operations
141 (continued)
If the file is audited and structured, the file must be opened with an access mode of read-only. The exclusion mode can be shared, protected, or exclusive. If the exclusion mode is shared, updates done by other openers of the file might not be seen by this opener.
If the file is audited and unstructured, only read operations can be performed on the file after this SETMODE is issued with param1 set to 1. Write operations must not be issued until the SETMODE is reissued with param1 set to 0.
If the file is not audited, the file can be opened with any access mode and any exclusion mode. If the exclusion mode is shared, updates done by other openers of the file might not be seen by this opener. To issue write requests after the SETMODE is issued with param1 set to 1, the exclusion mode must be exclusive.
Once the large transfer mode is enabled, only the data transfer operations of READX, READUPDATEX, WRITEX, and WRITEUPDATEX are allowed. No record locks are supported. READX and WRITEX use the record address in NEXTREC. READUPDATEX and WRITEUPDATEX use the record address in CURREC. POSITION can be used to set CURREC and NEXTREC. Relative byte addressing is used for positioning.
The operation is done nowait if the file is opened for nowait I/O. The operation must then be completed by a call to AWAITIOX. The operation can be canceled by CANCEL or CANCELREQ.
With the large transfer mode enabled, data is read or written directly from the user's buffer. The user's buffer is locked in memory until completion of the operation. The data is not moved to or from the PFS. If the I/O is done nowait, the user should not modify or examine the data in the buffer until the I/O has finished. This also applies to other processes sharing the segment containing the buffer. If the I/O is done in a nowait manner and the buffer is in the stack, the buffer must be in the high end of the stack.
The record address (in NEXTREC or CURREC) must be on a page boundary (a multiple of 2K bytes) or error 550, “illegal position," will be returned. Note that, as usual, when performing successive READXs without intervening POSITIONs, NEXTREC is incremented by the count actually read. Just before the EOF, the count read will probably not be a multiple of 2K bytes, hence violating the record address constraint for the next READX call. A POSITION before each READX call ensures that the record address meets the page boundary constraint.
If -1D positioning is used, the current EOF must be on a page boundary; otherwise, the disk process returns an error. If -1D positioning is used or writes are done that change the EOF, some performance gains are lost. When the EOF is changed, DP2 must do extra checkpoints. To avoid the extra checkpoints, issue a CONTROL 2 to set the EOF to a high value before starting a series of large writes. When the writes are complete, another CONTROL 2 can be issued to set EOF to the correct value.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-23
SETMODE Operations
141 (continued)
The length of the transfer cannot be more than 57,344 bytes. The length must be a multiple of 2K bytes. Although up to 56K bytes are transferred to the disk process in one operation, the actual transfer to the disk might not be 56K bytes at once. The disk process must do the actual data transfer to the disk in smaller pieces if more than one file extent is crossed or the controller is not a 3107 or 3108. Also, some Expand connections do not support transfers of more than 30K bytes and return an error if a larger transfer is attempted.
Large transfer requests are considered repeatable, so no sync ID is passed to the disk process. If the file is opened with a positive sync depth, normal retries occur after path failures.
A positive sync depth should not be used with -1D positioning, because writes to the end of a file are not repeatable. If a path failure occurs, determine whether the data was written before the path failure. If the data was not written, issue a retry.
Since DP2's cache is bypassed by these operations and the data is read from or written to the disk file directly, records or blocks modified by other openers might not be seen by these requests. The user might see "dirty" data if access mode and exclusion mode are not set carefully.
142 Select Character Set
param1
= 1 select IBM PC character set.= 0 select default character set.
Theparam2 parameter is not used with function 141. If supplied, it must be 0.
For 5512 , 5515/5516, and 5573 printers, the I/O process sends the following ESC sequences to select the character set:ESC(1OUselect IBM PC character set.ESC(1O@select default character set.
Note:
These printers do not come equipped with the IBM PC character set; it can be installed later. To use this operation, the printer must have the IBM PC character set installed on the printer. If the printer does not have the IBM PC character set installed, the printer ignores the SETMODE 142.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-24
SETMODE Operations
144 Sets LU character set and double-byte character code
Theparam1 parameter must be omitted for function 144.Theparam2 parameter must be omitted for function 144.last-params [0].<0> = 0 no translation
=1SNAX does EBCDIC/ASCII translation
.<1:7>=IBM device type
1=IBM-32772=not 3277 or 32763=IBM-3276
.<8:15>=value of LU attribute ALLOWEDMIX
[1].<0:7>=LU character set
0=ASCII (USASCII)9=EBCDIC (IBM EBCDIC)14 =KATAKANA EBCDIC
.<8:15>=double-byte character set
0=No DBCS2=IBMKANJI3=IBMMIXED5=JEFKANJI
146 Queue waiters for disk file write
param1
= 0 disables the effect of param1= 1 causes CONTROL 27 requests to be queued and completed one at a time; otherwise all are completed by the first write.
The param2 parameter is not used with function 146.
SETMODE 146 remains in effect until the file has no more openers. When there are no more openers, the effect of SETMODE 146 is lost and the next open must repeat this SETMODE function.
149 Disk: Alternate key insertion locking
param1
= 0 no automatic locking (default): locking and unlocking during insertion is not automatically performed.= 1 automatic locking: writes of record with alternate keys are locked at the beginning of insertion and unlocked after all associated alternate key record insertions are complete. This prevents interference from programs attempting concurrent update of the same record.
The param2 parameter must be zero if supplied.
SETMODE 149 is not valid (nor needed) for audited files. For process pairs, the mode needs to be set in the backup by CHECKSETMODE. If the file is a key-sequenced file using the generic locks feature, the lock established by automatic locking might not be released automatically at the end of the write processing.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-25
SETMODE Operations
152 Disk: Skip cache flushing when closing nonaudited file (C30.00 and later releases only)
param1
.<15>
= 1 for nonaudited disk files, causes the cache not to be flushed when the file is closed unless the close is either for the last open with write access or for the last open with a nonzero sync-depth value.= 0 disables the effect of SETMODE 152 with param1 = 1.
The param2 parameter is not used with function 152. If it is supplied, it must be 0.
To be effective, SETMODE 152 should be performed for each open of a file. Any open that does not perform SETMODE 152 causes a flush of the cache when it closes the file.
153 Disk: Variable-length audit compression. (D10.00 and later releases. This function should be avoided if a fallback to a release earlier than D10.00 is possible.) Enable or disable variable-length audit compression for any structured Enscribe file.
param1
= 1 enables variable-length audit compression.= 0 disables variable-length audit compression.
The param2 parameter is not used with function 153. If supplied, it must be 0.
CAUTION: Since this feature generates undo and redo that cannot be processed correctly by earlier releases of the disk process, a fallback to a release earlier than D10.00 can result in problems.
If a fallback to a release earlier than D10.00 is possible, this function should be avoided. If this function is used and a fallback becomes necessary, the following steps should be taken:
1) The TMF subsystem should be stopped while the affected volumes are brought up. The TMF subsystem can subsequently be restarted. 2) Once the earlier version of the operating system is running, new TMF online dumps should be acquired for any TMF-protected files on which SETMODE function 153 was used if TMF rollforward protection is required.
162 Override System Compression Default on 5190 Cartridge Tape
param1
= 1 No data compression= 2 Data compression (DRC)
The param2 parameter is not used with function 162.
Users of unlabeled tapes who do not want to use the default compression setting can use SETMODE 162 to override the default setting. BACKUP and FUP do not support this operation. This operation is allowed only at the beginning of tape (BOT). For more information about the 5190 Cartridge Tape Subsystem, refer to the 5190 Cartridge Tape Subsystem Manual.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-26
SETMODE Operations
163 SNAX:Enhanced CDI mode
param1
= 0 enables normal mode (disables all enhanced CDI support).= 1 enables enhanced CDI mode.= 2 enables special WRITEREAD mode (allows applications to determine the setting of CDI by using the WRITEREAD procedure; using WRITEREAD causes the outbound data buffer to be sent with CDI enabled).
The param2 parameter is not used with function 163.
A SETMODE 163 call applies only to the opener, not to the device that is opened; another SETMODE 163 call must be made if the file is closed.
Enhanced CDI mode is supported only by the SNAX/XF and SNAX/CDF products. For more information about enhanced CDI mode, refer to the SNAX/XF Application Programming Manual and the SNAX/CDF Application Programming Manual.
165 SNAX:Exception response (ER) mode
param1
= 0 disables ER mode. The LU sends outbound LU-LU FMD requests in definite response (DR) mode. This is the default value if SCF or SPI has not been used previously to configure ER mode; otherwise, the SCF or SPI configuration value is used. = 1 enables ER mode for applications existing prior to the introduction of ER mode. The LU sends outbound LU-LU FMD requests in ER mode. However, error 122 is sent on a negative response instead of error 951. = 2 enables ER mode for applications using the ER mode features. The LU sends outbound LU-LU FMD requests in ER mode. Error 951 is sent on a negative response.
The param2 parameter is not used with function 165.
The last-params [0] parameter contains the previous value of param1.
The last-params [1] parameter contains the number of outbound requests required per device before an ER mode sync point is automatically generated on behalf of the user.
ER mode is supported only by the SNAX/XF product. Specifying this function for SNALU causes an error 2 (invalid operation) to be returned. Passing a value other than one of those listed above causes an error 590 (invalid parameter value) to be returned. A SETMODE 165 call applies only to the opener, not to the device that is opened; another SETMODE 165 call must be made if the file is closed.
For more information about ER mode, refer to the SNAX/XF Application Programming Manual.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-27
SETMODE Operations
260 Printer: Enable PostScript printing
param1
= 1 The FASTP print process sends the PCL command to switch the printer to PostScript mode. At the end of the job and before the next job prints, the printer is returned to PCL mode.= 0 The FASTP print process sends the PCL command to switch the printer back to PCL mode.
The param2 parameter is not used with function 260.
Function 260 applies only to 5577 printers. When PostScript mode is in effect, SETMODE 142 and CONTROL 1 are ignored and FASTP inhibits the sending of other PCL sequences such as page eject and job offset.
For programming information about SETMODE function 260, refer to the Guardian Programmer’s Guide.
<function> Parameters and Effect
Guardian Programming Reference Summary for pTAL and TAL—522631-00111-28
12 Completion CodesFor a more detailed description of the completion codes, refer to the Guardian Procedure Calls Reference Manual.
The following completion codes are reserved for Tandem use:
CompletionCode Definition
0 Normal, voluntary termination with no errors.
1 Normal, voluntary termination with WARNING diagnostics.
2 Abnormal, voluntary termination with FATAL errors or diagnostics.
3 Abnormal, voluntary, but premature termination with FATAL errors or diagnostics.
4 A process associated with a RUN statement never started.
5 Process calls PROCESS_STOP_ (with abnormal termination specified) or ABEND on itself.
6 PROCESS_STOP_, STOP, or ABEND was called to delete a process by an external, but authorized, process.
7 Restart this job.
8 Code 8 is the same as code 1 (normal termination), except that you must examine the listing file to determine whether the results are acceptable.
9 A OSS kill() or raise() function generated a signal that stopped the process.
Completion Code Definition
-1 A trap was detected.
-2 A process terminated itself but the operating system has a resource problem and cannot pass along the requested completion code and the associated termination information.
-3 This code is returned by the system when a process terminating itself passed bad parameters to PROCESS_STOP_, STOP, or ABEND.
-4 This code is returned by the system when a processor failure caused the name of a process to be deleted (that is, the only process running under that name was in the processor that failed).
-5 A communications or resource failure occurred during the execution of one of the functions in the OSS exec or tdm_exec sets of functions; or an initialization failure of the new process occurred when it was too late for the exec or tdm-exec function to return an error to the caller.
-6 An OSS process terminated when it caused a hardware exception.
Guardian Programming Reference Summary for pTAL and TAL—522631-00112-1
Completion Codes
-7 An OSS process terminated as a result of a corrupted stack frame or register state.
-8 An OSS process terminated because of insufficient user stack space for signal recovery.
-9 An OSS process terminated because of insufficient PRIV stack space for signal recovery.
-10 An OSS process terminated because it was unable to obtain resources for signal delivery.
-11 An OSS process terminated because it attempted to resume from a nonresumable signal.
-12 One of the functions in the OSS exec or tdm_exec sets of functions executed successfully.
-13 The OSS open() or dup() function performed by the PROCESS_SPAWN_ procedure failed.
Completion Code Definition
Guardian Programming Reference Summary for pTAL and TAL—522631-00112-2
13 TrapsFor a more detailed description of the traps, refer to the Guardian Procedure Errors and Messages Manual.
Trap Number Signal Name Trap Description
0 (%0) SIGSEGV Illegal address reference
1 (%1) SIGILL Instruction failure
2 (%2) SIGFPE Arithmetic overflow
3 (%3) SIGSTK Stack overflow
4 (%4) SIGTIMEOUT Process loop-timer timeout
5 (%5) SIGLIMIT Call from process with PIN greater than 255
11 (%13) SIGMEMMGR Memory manager read error
12 (%14) SIGNOMEM No memory available
13 (%15) SIGMEMERR Uncorrectable memory error
Guardian Programming Reference Summary for pTAL and TAL—522631-00113-1
Traps
Guardian Programming Reference Summary for pTAL and TAL—522631-00113-2
14 Interprocess MessagesInterprocess Command Interpreter Messages
For a complete description of the command interpreter interprocess messages, refer to the Guardian Programmer’s Guide. Unless otherwise specified, file name are in internal (expanded) format. Note that the user ID of a user who is logged off is 0 and the user ID of the null user (0.0) is 0.
-1 STARTUP
STRUCT ci^startup;BEGIN ! wordINT msgcode; ! [0] -1STRUCT default;BEGININT volume [0:3]; ! [1] $default volume nameINT subvol [0:3]; ! default subvolume nameEND;STRUCT infile;BEGININT volume [0:3]; ! [9] IN parameter of theINT subvol [0:3]; ! RUN commandINT dname [0:3];END;STRUCT outfile;BEGININT volume [0:3]; ! [21] OUT parameter of theINT subvol [0:3]; ! RUN commandINT dname [0:3];END;STRING param [0:n-1]; ! [33] parameter string for ! the RUN command ! n = ( count-read-66 )END;
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-1
Interprocess Messages
-2 ASSIGN
STRUCT ci^assign; BEGIN ! wordINT msg^code; ! [0] -2STRUCT logicalunit; ! target program name BEGIN ! target file specifierSTRING prognamelen; ! [1] program name byte length STRING progname[0:30]; ! program name blank filledSTRING filenamelen; ! [17] file name byte lengthSTRING filename[0:30]; ! file name blank filledEND;INT(32) fieldmask; ! [33] parameter bit mask ! if <bit> = 1 then ! parameter was entered ! <0> = file-name ! <1> = pri-extent-size ! <2> = sec-extent-size ! <3> = file-code ! <4> = exclusion-spec ! <5> = access-spec ! <6> = record-size ! <7> = block-sizeSTRUCT physicalunit; ! file name assignedBEGIN ! to target file nameINT volume [0:3]; ! [35] volume nameINT subvol [0:3]; ! [39] subvolume nameEND;INT primaryextent; ! [47] pri-extent-sizeINT secondaryextent; ! [48] sec-extent-sizeINT filecode; ! [49] file-codeINT exclusionspec; ! [50] %0000 = SHARED } ! %0020 = EXCLUSIVE } flag ! %0060 = PROTECTED } paramINT accessspec; ! [51] %0000 = I/O } of ! %2000 = INPUT } OPEN ! %4000 = OUTPUT }INT recordsize; ! [52] record-sizeINT blocksize; ! [53] block-sizeEND;
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-2
Interprocess Messages
-3 PARAM
The field “parameters” in the above message format is composed of “numparams” records of the following form (offsets are given in bytes):
-20 WAKEUP
-21 DISPLAY
-50 LOGON
STRUCT ci^param;BEGININT msg^code; ! [0] -3INT numparams; ! [1] number of parameters STRING parameters [0:1023] ! [2] parametersEND;
param[0] = length n, in bytes, of parameter-name
param[1] for n = parameter-name
param[n+1] = length v, in bytes, of parameter-value
param[n+2] for v = parameter-value
STRUCT wakeup^msg;BEGININT msgcode; ! -20END;
STRUCT display^msg;BEGININT msgcode; ! -21STRING text [0:n-1]; ! n <= 132.END;
STRUCT logon^msg;BEGININT msgcode; ! [0] -50INT userid; ! [1] user’s logon IDINT cipri; ! [2] TACL execution priorityINT ciinfile [0:11]; ! [3] TACL input fileINT cioutfile [0:11]; ! [15] TACL output fileEND;
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-3
Interprocess Messages
-51 LOGOFF
-52 RUN
-53 ILLEGAL LOGON
STRUCT logoff^msg;BEGININT msgcode; ! [0] -51INT userid; ! [1] user’s logon IDINT cipri; ! [2] TACL execution priorityINT ciinfile [0:11]; ! [3] TACL input fileINT cioutfile [0:11]; ! [15] TACL output fileEND;
STRUCT processcreation^msg;BEGININT msgcode; ! [0] -52INT userid; ! [1] user’s logon IDINT cipri; ! [2] TACL execution priorityINT ciinfile [0:11]; ! [3] TACL input fileINT cioutfile [0:11]; ! [15] TACL output fileINT progname [0:11]; ! [27] internal format ! program file nameINT priority; ! [39] PRI parameter ! default: 0INT processor; ! [40] CPU parameter ! default: 0INT proginfile [0:11]; ! [41] IN parameter file name ! default:TACL input fileINT progoutfile [0:11]; ! [53] OUT parameter file name ! default:TACL input fileINT proglibfile [0:11]; ! [65] LIB parameter ! default: blanksINT progswapfile [0:11]; ! [77] SWAP parameter ! default: blanksEND;
STRUCT illegal^logon^msg;BEGININT msgcode; ! [0] -53INT userid; ! [1] user’s illegal logon IDINT cipri; ! [2] TACL execution priorityINT ciinfile [0:11]; ! [3] TACL input fileINT cioutfile [0:11]; ! [15] TACL output fileSTRING [0:n]; ! [27] illegal logon string ! n<= 132 bytesEND;
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-4
Interprocess Messages
-54 ADD USER
-55 DELETE USER
-56 ALTER PRIORITY
STRUCT adduser^msg;BEGININT msgcode; ! [0] -54INT userid; ! [1] user’s logon IDINT cipri; ! [2] TACL execution priorityINT ciinfile [0:11]; ! [3] TACL input fileINT cioutfile [0:11]; ! [15] TACL output fileINT groupname [0:3]; ! [27] new user group name INT username [0:3]; ! [31] new user user name INT group^id; ! [35] new user group numberINT user^id; ! [36] new user user number END;
STRUCT deluser^msg;BEGININT msgcode; ! [0] -55INT userid; ! [1] user’s logon IDINT cipri; ! [2] TACL execution priorityINT ciinfile [0:11]; ! [3] TACL input fileINT cioutfile [0:11]; ! [15] TACL output fileINT groupname [0:3]; ! [27] deleted user group numberINT username [0:3]; ! [31] deleted user group nameEND;
STRUCT altpri^msg;BEGININT msgcode; ! [0] -56INT userid; ! [1] user’s logon IDINT cipri; ! [2] TACL execution priorityINT ciinfile [0:11]; ! [3] TACL input fileINT cioutfile [0:11]; ! [15] TACL output fileINT crtpid [0:3]; ! [27] process ID of process ! to be alteredINT progname [0:11]; ! [31] file name of process ! to be alteredINT priority; ! [43] the new priorityINT phandle; ! [44] process phandle of ! process to be alteredEND;
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-5
Interprocess Messages
-57 PASSWORD
-58 REMOTE PASSWORD
-59 PRELOGON
STRUCT password^msg;BEGININT msgcode; ! [0] -57INT userid; ! [1] user’s logon IDINT cipri; ! [2] TACL execution priorityINT ciinfile [0:11]; ! [3] TACL input fileINT cioutfile [0:11]; ! [15] TACL output fileEND;
STRUCT remotepassword^msg;BEGININT msgcode; ! [0] -58INT userid; ! [1] user’s logon IDINT cipri; ! [2] TACL execution priorityINT ciinfile [0:11]; ! [3] TACL input fileINT cioutfile [0:11]; ! [15] TACL output fileINT sysname [0:3]; ! [27] remote password for ! this systemEND;
STRUCT prelogon^msg;BEGININT msgcode; ! [0] -59INT userid; ! [1] user’s logon IDINT cipri; ! [2] TACL execution priorityINT ciinfile [0:11]; ! [3] TACL input fileINT cioutfile [0:11]; ! [15] TACL output fileINT loggedon; ! [27] 0: TACL logged off ! >0 TACL logged onINT username [0:7]; ! [28] user’s attempted ! logon IDEND
Note. A logon message is sent to $CMON before VERIFYUSER or USER_AUTHENTICATE_ is performed.
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-6
Interprocess Messages
-60 CONFIGURATION
STRUCT config^msg;BEGININT msgcode; ! [0] -60INT userid; ! [1] user’s logon IDINT cipri; ! [2] TACL execution priorityINT ciinfile [0:11]; ! [3] TACL input fileINT cioutfile [0:11]; ! [15] TACL output fileEND;
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-7
Interprocess Messages
Interprocess System Messages
For a complete description of the interprocess messages, refer to the Guardian Procedure Errors and Messages Manual.
-2 CPU DOWN
-3 CPU UP
-10 SETTIME
-11 POWER ON
-13 SYSTEM MESSAGE BUFFER OVERRUN
Word Description
sysmsg[0] -2
sysmsg[1] processor number
Word Description
sysmsg[0] -3
sysmsg[1] for 4 processor number
Word Description
sysmsg[0] -10
sysmsg[1] processor number
sysmsg[2] for 4 Signed change in microseconds (FIXED integer)
sysmsg[6] Reason code
0 = Initial setting (Greenwich mean time [GMT] and local civil time [LCT] change)1 = Subsequent adjustment (GMT and LCT time change)2 = Daylight-saving time transition (LCT time change)
Word Description
sysmsg[0] -11
sysmsg[1] processor number
Word Description
sysmsg[0] -13
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-8
Interprocess Messages
-21 3270 DEVICE STATUS RECEIVED
-22 ELAPSED TIME TIMEOUT
-23 MEMORY LOCK COMPLETION
-24 MEMORY LOCK FAILURE
-26 PROCESS TIME TIMEOUT
Word Description
sysmsg[0] -21
sysmsg[1] Response ID
sysmsg[2] Actual TR3271 status bytes, in which the sense byte is <0:7> and the status byte is <8:15>
sysmsg[3] Translation of the device status to status bits; the application might pass this word directly to TR3271 by way of SETMODE 51 to post the status on a TR3271 subdevice.
Word Description
sysmsg[0] -22
sysmsg[1] Parameter 1 supplied to SIGNALTIMEOUT (0 if none)
sysmsg[2] for 2 Parameter 2 supplied to SIGNALTIMEOUT (0D if none)
Word Description
sysmsg[0] -23
sysmsg[1] Parameter 1 supplied to LOCKMEMORY
sysmsg[2] for 2 Parameter 2 supplied to LOCKMEMORY (if none, OD)
Word Description
sysmsg[0] -24
sysmsg[1] Parameter 1 supplied to LOCKMEMORY (if none, 0)
sysmsg[2] for 2 Parameter 2 supplied to LOCKMEMORY (if none, 0D)
Word Description
sysmsg[0] -26
sysmsg[1] Parameter 1 supplied to SIGNALPROCESSTIMEOUT (0 if none)
sysmsg[2] for 2 Parameter 2 supplied to SIGNALPROCESSTIMEOUT (0D if none)
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-9
Interprocess Messages
-32 PROCESS CONTROL
-33 PROCESS SETMODE
If the receiving process can handle requests for last parameter information (by setting param1.<15> in a SETMODE 80 call), the flags word is included:
-34 PROCESS RESETSYNC
-35 PROCESS CONTROLBUF
Word Description
sysmsg[0] -32
sysmsg[1] Operation for CONTROL
sysmsg[2] Operation parameter for CONTROL
Word Description
sysmsg[0] -33
sysmsg[1] Function for SETMODE or SETMODENOWAIT
sysmsg[2] Function parameter 1 for SETMODE or SETMODENOWAIT
sysmsg[3] Function parameter 2 for SETMODE or SETMODENOWAIT
Word Description
sysmsg[4] Flags word:.<13> 1 if parameter 1 was supplied for SETMODE.<14> 1 if parameter 2 was supplied for SETMODE.<15> 1 if last-params was supplied for SETMODE
Word Description
sysmsg[0] -34
Word Description
sysmsg[0] -35
sysmsg[1] Operation parameter for CONTROLBUF
sysmsg[2] Length of buffer data for CONTROLBUF in bytes
sysmsg[3] for n Buffer data of length sysmsg[2] for CONTROLBUF
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-10
Interprocess Messages
-37 PROCESS SETPARAM
-38 QUEUED MESSAGE CANCELLATION
-41 NOWAIT DEVICEINFO2 COMPLETION
-100 REMOTE CPU DOWN
Word Description
sysmsg[0] -37
sysmsg[1] Function parameter for SETPARAM
sysmsg[2] Flags word:.<14> 1 if parameter array was supplied.<15> 1 if parameter array was returned
sysmsg[3] Length of parameter array in bytes
sysmsg[4:n] Parameter array of length sysmsg[3]
Word Description
sysmsg[0] -38
sysmsg[1] Message tag of canceled message
Word Description
sysmsg[0] -41
sysmsg[1:2] Tag value from tag-or-timeout parameter
sysmsg[3] File-system error code
sysmsg[4] Devtype value
sysmsg[5] Physical-recordlen value
sysmsg[6] Diskprocess-version value
Word Description
sysmsg[0] -100
sysmsg[1] for 2 Node number
sysmsg[3] processor number
sysmsg[4] Length of node name, in bytes
sysmsg[5] for 3 Reserved
sysmsg[8] for n Node name (including the backslash “\”) of length sysmsg[4]
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-11
Interprocess Messages
-101 PROCESS DELETION
-102 NOWAIT PROCESS_CREATE_ COMPLETION
Word Description
sysmsg[0] -101
sysmsg[1] for 10 Process phandle of terminated process
sysmsg[11] for 4 Process processor time in microseconds (a FIXED value)
sysmsg[15] Process job ID; 0 if the process is not part of a job
sysmsg[16] Completion code
sysmsg[17] Termination information (0 if none supplied)
sysmsg[18] for 4 SPI subsystem organization name
sysmsg[22] SPI subsystem number
sysmsg[23] SPI subsystem version
sysmsg[24] for 10 Process phandle of external process causing termination; null if none
sysmsg[34] Length of termination text in bytes
sysmsg[35] Offset (from beginning of message) of process descriptor of terminated named process (pair) in bytes
sysmsg[36] Length of process descriptor of terminated named process or process pair in bytes (0 if no text)
sysmsg[37].<0:13> Reserved
sysmsg[37].<14> OSS system type: 1 if terminated process was an OSS process, 0 if terminated process was a Guardian process
sysmsg[37].<15> Abend: termination caused by ABEND if 1, STOP if 0
sysmsg[38] for 2 OSS process ID
sysmsg[40] Reserved
sysmsg[41] for n Termination text of length sysmsg[34] (80-byte limit).
sysmsg[ ] for n Process descriptor of terminated named process or process pair of length sysmsg[36]
Word Description
sysmsg[0] -102
sysmsg[1] for 2 Nowait-tag supplied to PROCESS_CREATE_
sysmsg[3] for 10 Process phandle of new process
sysmsg[13] Error
sysmsg[14] Error-detail
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-12
Interprocess Messages
-103 PROCESS OPEN
sysmsg[15] Length of process descriptor of new process in bytes
sysmsg[16] for 4 Reserved
sysmsg[20] for n Process descriptor of new process of length sysmsg[15]
Word Description
sysmsg[0] -103
sysmsg[1] Access mode (access FILE_OPEN_ parameter)
sysmsg[2] Exclusion mode (exclusion FILE_OPEN_ parameter)
sysmsg[3] Nowait depth (from the nowait FILE_OPEN_ parameter)
sysmsg[4] Sync depth (sync-or-receive-depth FILE_OPEN_ parameter)
sysmsg[5] Open options (from the options FILE_OPEN_ parameter)
sysmsg[6] User ID of opener (process access ID)
sysmsg[7] Miscellaneous:<15> backup open: this is an open by a backup<14> the opener is on a different node from the receiver.<13> the opener’s user ID has not been verified locally (in the receiver’s node0); in any case it will have passed a remote password check<0:12> currently undefined; subject to change
sysmsg[8] for 10 Backup open: contains process phandle of primary process Normal open: null process phandle
sysmsg[18] Length of qualifier name in bytes
sysmsg[19] Offset in bytes from the beginning of the message to the beginning of the opener process name
sysmsg[20] Length of the opener process name in bytes
sysmsg[21] For a backup open, the file number used by the primary. It is typically, but not always, the same as the backup. Unlike the old open message, this value is never negative.
sysmsg[22] Creator access ID of the opener. Unlike the process access ID given earlier in the message, this ID is not verified by remote password checking.
sysmsg[23] Offset from the beginning of the message to the beginning of the opener home terminal name in bytes
sysmsg[24] Length of the opener home terminal name in bytes
sysmsg[25] for 5 Reserved
Word Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-13
Interprocess Messages
-104 PROCESS CLOSE
-105 BREAK ON DEVICE
-106 DEVICE TYPE INQUIRY
sysmsg[30] for n The qualifier portion of the name used to open the process, in external form (for example, “#PORT2.CTL”). The length of this item is in sysmsg[18]. It is zero length if no qualifier was given.
sysmsg[ ] for n For a named opener, this is the process name in external process descriptor form (system, name, and sequence number). If the opening process is unnamed, the length is zero. In either case, the opener’s process handle is available from FILE_GETRECEIVEINFO_. Begins at offset sysmsg[19] with length sysmsg[20].
sysmsg[ ] for n Opener’s home terminal name in external format. Begins at offset sysmsg[23] with length sysmsg[24].
Word Description
sysmsg[0] -104
sysmsg[1] Tape disposition parameter for FILECLOSE_
Word Description
sysmsg[0] -105
sysmsg[1] File number of the receiver’s open file of the terminal that indicated break (or -1 if unavailable). Before the D00.00 release, this is the file number to that device (or, if there is more than one, it can be the number of any of the files). The device must be open.
sysmsg[2] for 2 Break tag value specified with SETPARAM
Word Description
sysmsg[0] -106
sysmsg[1] for 3 Reserved
sysmsg[4] Length of the qualifier part of the file name being inquired about in bytes (zero if none given)
sysmsg[5] for n Qualifier part of the file name being inquired about, in external format, of length sysmsg[4]
Word Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-14
Interprocess Messages
-107 SUBORDINATE NAME INQUIRY
-108 NOWAIT FILE_GETINFOBYNAME_ COMPLETION
-109 NOWAIT FILENAME_FINDNEXT_ COMPLETION
Word Description
sysmsg[0] -107
sysmsg[1] Flags:.<15> Skip if same; if set and the start name given below exists, skip it and return the following name. If equal to 0, return the start name if it exists..<0:14> Reserved
sysmsg[2] Length of the start name in bytes (zero if no start name)
sysmsg[3] Offset from the beginning of the message to the beginning of the name pattern in bytes
sysmsg[4] Length of the name pattern in bytes
sysmsg[5] for 3 Reserved
sysmsg[8] for n Start name: the qualifier part of the file name, in external format, at which to start searching for a name for sysmsg[2].
sysmsg[ ] for n Name pattern: the qualifier part of the pattern for which a name is to be returned at offset sysmsg[3] and length sysmsg[4]
Word Description
sysmsg[0] -108
sysmsg[1] for 2 Tag value from the timeout-or-tag parameter to FILE_GETINFOBYNAME_
sysmsg[3] File-system error code for the request
sysmsg[4] for 5 Type information (device type, and so on) having the same layout as described for the typeinfo parameter of FILE_GETINFOBYNAME_
sysmsg[9] Physical record length
sysmsg[10] Flag value from the flags parameter to FILE_GETINFOBYNAME_:.<0:14> Currently undefined; subject to change.<15> 0 signifies a Guardian file, 1 signifies an OSS file
Word Description
sysmsg[0] -109
sysmsg[1] Search ID for the request
sysmsg[2] The file-system error code for the request
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-15
Interprocess Messages
-110 LOSS OF COMMUNICATION WITH NETWORK NODE
-111 ESTABLISHMENT OF COMMUNICATION WITH NETWORK NODE
-112 JOB PROCESS CREATION
sysmsg[3] for 5 Information (device type, and so on) having the same layout as that of the entityinfo parameter of FILENAME_FINDNEXT_. If sysmsg[2] <> 0, the value of this field is undefined.
sysmsg[8] Length of the returned name in bytes (zero if none present because of an error)
sysmsg[9] for 2 Tag parameter from FILENAME_FINDNEXT_
sysmsg[11] for 3 Reserved
sysmsg[14] for n Returned name, in external form of length sysmsg[8]
Word Description
sysmsg[0] -110
sysmsg[1] for 3 Reserved
sysmsg[4] for 2 Node identifier
sysmsg[6] Length of node name in bytes
sysmsg[7] for n Node name (including the backslash “\”)
Word Description
sysmsg[0] -111
sysmsg[1] for 3 Reserved
sysmsg[4] for 2 Node identifier
sysmsg[6] Length of node name in bytes
sysmsg[7] for n Node name (including the backslash “\”)
Word Description
sysmsg[0] -112
sysmsg[1] Job ID
sysmsg[2] for 10 Process handle of the newly created process
Word Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-16
Interprocess Messages
-113 REMOTE CPU UP
-141 PROCESS SPAWN
Word Description
sysmsg[0] -113
sysmsg[1] for 2 Node identifier
sysmsg[3] processor number
sysmsg[4] Length of node name in bytes
sysmsg[5] for 3 Reserved
sysmsg[8] for n Node name (including the backslash “\”)
Word Description
sysmsg[0] -141
sysmsg[1] for 13 Reserved
sysmsg[14] for 2 nowait-tag supplied to PROCESS_SPAWN_
sysmsg[16] for 2 ZSYS-DDL-PROCESSRESULTS.Z-LEN of process-results supplied to PROCESS_SPAWN_
sysmsg[18] for 10 ZSYS-DDL-PROCESSRESULTS.Z-PHANDLE of process-results (process handle of the new process
sysmsg[28] for 2 ZSYS-DDL-PROCESSRESULTS.Z-PID of process-results (OSS pid of the new process
sysmsg[30] for 2 ZSYS-DDL-PROCESSRESULTS.Z-ERRNO of process-results (OSS errno)
sysmsg[32] ZSYS-DDL-PROCESSRESULTS.Z-TPCERROR of process-results (Guardian error)
sysmsg[33] ZSYS-DDL-PROCESSRESULTS.Z-TPCDETAIL of process-results (Guardian error detail)
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-17
Interprocess Messages
-147 CONFIG GETINFO (G-Series Only)
Word Description
sysmsg[0] -147
sysmsg[1] Message version (must be equal to ZSYS-VAL-SMSG-CONFIGINFO-VERS)
sysmsg[2] for 4 Device name for which configuration info is needed; blank-filled (can be all blanks)
sysmsg[6] for 4 Subdevice name; blank-filled (can be all blanks)
sysmsg[10] for 4 Secondary subdevice name qualifier; blank-filled (can be all blanks)
Guardian Programming Reference Summary for pTAL and TAL—522631-00114-18
15 Error CodesThis section contains a list of error codes that are returned by Guardian procedure calls and the file system. For a full description of the error codes, refer to the Guardian Procedure Errors and Messages Manual.
File-System Error Codes
Code Description
0 Operation successful
1 End-of-file
2 Operation not allowed on this type of file
3 Failure to open or purge a partition
4 Failure to open an alternate key file
5 Failure to provide sequential buffering
6 System message received
7 Process not accepting control or setmode
8 Operation successful (examine MCW for additional status)
9 Operation successful, the data returned was locked by another user
10 File/record already exists
11 File not in directory or record not in file, or the specified tape file is not present on a labeled tape
12 File in use
13 Illegal file-name specification
14 Device does not exist
15 Volume specification supplied does not match name of volume on which file actually resides
16 File number has not been opened
17 Paired open was specified and the file is not open by the primary process, the parameters supplied do not match the parameters supplied when the file was opened by the primary, or the primary process is not alive
18 System does not exist
19 No more devices in logical device table
20 Attempt to open network file with a name either too long or not acceptable
21 Illegal count specified
22 Application parameter or buffer address is out of bounds
23 Disk address is out of bounds
24 Privileged mode required for this operation
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-1
Error Codes
25 AWAITIO or CANCEL was attempted on a wait file
26 AWAITIO or CANCEL was attempted on a file with no outstanding operations
27 WAIT operation attempted when outstanding requests pending
28 Number of outstanding NOWAIT operations would exceed that specified, or attempt to open a disk file or $RECEIVE with maximum number of concurrent operations greater than 1, or attempt to add more than the configured maximum subdevices for an I/O process
29 Missing parameter
30 Unable to obtain main memory space for a message block
31 Unable to obtain file-system buffer space
32 Unable to obtain storage pool space (SYSPOOL)
33 I/O process is unable to obtain buffer space
34 Unable to obtain file-system control block
35 Unable to obtain I/O process control block
36 Unable to lock physical memory
37 I/O process is unable to lock physical memory
39 Server process received a request with a sync ID older than the set of saved replies
40 Operation timed out
41 CHECKSUM error on file synchronization block
42 Attempt to read from unallocated extent
43 Unable to obtain disk space for file extent
44 Disk directory is full or DCT is full
45 File is full
46 Invalid key specified
47 Key not consistent with file data
48 Security violation
49 Access violation, or attempt to use an unexpired labeled tape for output, or mismatch between DEFINE use attribute (INPUT or OUTPUT/EXTEND) and the current operation (read or write)
50 Directory error
51 Directory is marked bad
52 Error in disk free space table
53 File-system internal error or CP6100 file management interface error
54 I/O error in disk free space table or DP2 UNDO area
55 I/O error in directory
Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-2
Error Codes
56 I/O error on volume label
57 Disk free space table is full
58 Disk free space table is marked bad
59 File is bad
60 File resides on removed volume, device downed or not open, or server has failed and been replaced by a different process with the same name since it was opened
61 No more file opens permitted on this volume or device
62 Volume has been mounted, but mount order has not been given, file open not permitted
63 Volume has been mounted and mount is in progress, file open not permitted
64 Volume has been mounted and mount is in progress, file open not permitted
65 Only special requests permitted or one device up, one device special and special request to both
66 Device down, LIU not yet downloaded, hard failure occurred on controller, disk and controller incompatible, or both halves of a mirrored disk are down
70 Continue file operation
71 Duplicate record
72 Attempted access to unmounted partition or structured access to secondary partition
73 File/record locked
74 Number of READUPDATES without replies exceeds receive-depth, or ACTIVATERECEIVETRANSID or reply called with an invalid message-tag
75 Requesting process has no current process transid
76 Transaction is in the process of ending
78 Transid is invalid or obsolete
79 Attempt by transaction to update or delete a record that it has not previously locked
80 Invalid operation on audited file or nonaudited disk volume
81 Operation invalid for transaction that still has nowait I/Os outstanding on a disk or process file
82 The TMF subsystem has not been started up
83 Attempt to begin more concurrent transactions than can be handled
84 The TMF subsystem has not been configured
85 Device has not been started up for the TMF subsystem
86 BEGINTRANSACTION has been disabled
87 Waiting on a read request and did not get it
88 A control read is pending, new read invalid
Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-3
Error Codes
89 Remote device has no buffer available
90 Transaction aborted by system because its parent process died
91 Transaction aborted by system due to database ID inconsistency
92 Distributed transaction aborted by system due to network partition
93 Transaction spanning too many audit files aborted by system
94 Transaction aborted by operator command
95 Transaction aborted because of disk process takeover by BACKUP
96 Transaction aborted because it exceeded the AUTOABORT timeout duration
97 Transaction was aborted
98 Transaction monitor process’s network active transactions table is full
99 Attempt to use microcode option that is not installed
100 Device not ready or controller not operational
101 Tape write protected
102 Paper out, bail open, or end of ribbon
103 Disk not ready due to power failure
104 No response from device
105 Invalid VFU buffer
106 A previously buffered write has failed
110 Only BREAK access permitted
111 Operation aborted because of BREAK
112 READ or WRITEREAD preempted by operator message or too many user console messages
113 DEFINE attributes not valid for attempted function
114 X.25 network line problem – restart failure
115 X.25 network problem – reset failure
119 Error code value was too large to fit into 8-bit container
120 Data parity error, or attempt to access a tape whose density is higher than the switch setting on the tape drive
121 Data overrun error
122 Request aborted due to possible data loss caused by reset of circuit, or due to CLB sequence error or a DP2 disk process takeover
123 Subdevice busy
124 Line reset is in progress
130 Illegal address to disk
131 Write check error from disk
Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-4
Error Codes
132 Seek incomplete from disk
133 Access not ready on disk
134 Address compare error on disk
135 Write protect violation with disk
136 Unit ownership error (dual-port disk)
137 Controller buffer parity error
138 Interrupt overrun
139 Controller error
140 Modem error (communication link not yet established, modem failure, momentary loss of carrier, or disconnect) or FOX link to an EXPAND line handler is down
148 Invalid read or write from/to an optical disk
150 End-of-tape marker detected
151 Runaway tape detected, or attempt to access a tape whose density is lower than the switch setting on the tape drive
152 Unusual end or tape unit went offline or CP6100 file closed while requests in progress
153 Tape drive power on
154 BOT detected during backspace files or backspace records
155 Only nine-track magnetic tape allowed
156 Tape command rejected or communication protocol violation detected
157 I/O process internal error
158 Invalid function requested for Hyper Link
159 Device mode wrong for request, or attempt to execute the PUP PRIMARY command while the tape drive is waiting for a labeled tape mount
160 Request is invalid for device state
161 Impossible event occurred for line state
162 Operation timed out
163 EOT received or power at auto-call unit is off
164 Disconnect received or data line is occupied (busy)
165 RVI received or data line not occupied after setting call request
166 ENQ received or auto-call unit failed to set “present next digit”
167 EOT received on line bid or “data set status” not set after dialing all digits
168 NAK received on line bid or auto-call unit failed to clear “present next digit” after “digit present” was set
Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-5
Error Codes
169 WACK received on line bid or auto-call unit set “abandon call and retry” or station disabled or station not defined
170 No ID sequence received during circuit assurance mode or invalid MCW entry number on write
171 No response received on bid/poll/select, or reply invalid
172 Reply not proper for protocol
173 Maximum allowable NAKs received (transmission error) or invalid MCW on write or invalid request ID
174 WACK received or CLB frame aborted
175 Incorrect alternating ACK received or command reject
176 POLL sequence ended with no responder
177 Text overrun (insufficient buffer space for data transfer)
178 No address list specified
179 Application buffer is incorrect or control request pending or autopoll active
180 Unknown device status received
181 Status receipt currently enabled for subdevice
182 SNALU access method outbound RU error
183 SNA session has ended
187 Operation returning with no useful data
188 Damage to logical flow of events
189 Response not yet available
190 Device error
191 Device power on or terminal reset
192 Device in diagnose mode
193 Invalid or missing microcode file
194 Device use or mount request rejected by operator
195 Operation requires use of $ZSVR but it is not running
196 Tape label record missing or incorrect
197 An SQL error occurred
198 A DEFINE of the given name could not be found
199 Disk file is Safeguard protected
200 Device is owned by alternate port
201 Current path to the device is down or attempt was made to write to a nonexistent process or error in message system interface
210 Device ownership changed during operation
Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-6
Error Codes
211 Processor performing operation failed during operation
213 Channel data parity error
214 Channel timeout
215 I/O attempted to absent memory page
216 Memory breakpoint encountered during this I/O
217 Memory parity error during this I/O
218 Interrupt timeout
219 Illegal device reconnect
220 Protect violation
221 Controller handshake violation
222 Bad channel status from EIO instruction
223 Bad channel status from IIO instruction
224 Controller error
225 No unit or multiple units assigned to same unit number
230 Processor power failed, then restored
231 Controller power failed, then restored
232 Access denied, SMON communication error
233 SERVERCLASS_SEND_ error
240 Network line-handler error, operation not started
241 Network error, operation not started
246 External cluster bypass error, operation aborted
248 Network line-handler error, operation aborted
249 Network error, operation aborted
250 All paths to the system are down
251 Network protocol error
252 Required Expand class is not available
255 Too many interrupts or net line handler flooded
300-511 Reserved for application processes
538 Extent size is greater than 65,535 pages
541 A data structure version is incompatible with the requested operation
549 Block mode is not currently allowed on this terminal
550 Illegal position or key value
551 Duplicate exists for insertion-ordered alternate key
560 A PIN greater than 255 was encountered
Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-7
Error Codes
561 The system did not recognize an item code in a list
563 Buffer too small
564 The system detected an operation that is not allowed for this file type
565 Illegal request
566 Illegal reply
567 DEFINE used is incompatible for use with target system’s TOS version
573 Requested process handle cannot be returned
578 The block size specified is too large
579 The record size specified is too large for the given block size, file type, and format
580 An open failed because the file was oversize and the opener did not specify use of 64-bit primary keys
581 An operation involving 32-bit primary keys was attempted on an open that specified use of 64-bit keys
582 Alternate key information could not be returned because it cannot be expressed in the superseded format of the parameter
583 The extent size specified is too large for format 1 files
584 The operation could not be performed because a software component does not support format 2 disk files
590 Parameter value invalid or inconsistent with another
593 Request has been canceled
594 A DSM/TC error was returned to $ZSVR. Refer to the EMS log for detailed information.
595 A ZSSI error was returned to $ZSVR. Refer to the EMS log for detailed information.
597 Required item code in a list is missing
632 Insufficient stack space
634 The system detected a device number greater than 16 bits long
635 Optical disk volume cannot be locked or cannot be accessed because other side is locked
639 Process cannot be stopped until process goes to stopmode 0
640 DEBUGNOW is required instead of DEBUG for a privileged process
1091 Expiration date not reached
1163 Illegal operation attempted on a file having a system-reserved file name.
4000-4999
Open System Services Error
5001 Request rejected: requestor executing on a non-SMF system. (device type: 3.36, 25.0, or 52.0)
Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-8
Error Codes
5002 Creation of logical file rejected pending deletion of volume from storage pool. (device type: 3.36, 25.0, or 52.0)
5007 SMF access violation: insufficient SMF-privilege to access file. (device type: 3.36, 25.0, or 52.0)
5010 An error occurred during SMF lock manager processing. (device type: 3.36, 25.0, or 52.0)
5011 An error occurred during access of the ANT table. (device type: 3.36)
5012 An error occurred during access of the PENDOPS table. (device type: 3.36, 25.0, or 52.0)
5013 The name range for a physical volume is exhausted. (device type: 3.36)
5014 No physical volumes are available. (device type: 3.36)
5015 The outcome for the request is unknown. (device type: 3.36, 25.0, or 52.0)
5017 Unable to read one of the SMF catalog tables. (device type: 3.36, 25.0, or 52.0)
5018 An error occurred during message processing. (device type: 3.36, 25.0, or 52.0)
5028 Unable to read a received message. (device type: 3.36, 25.0, or 52.0)
5034 Unable to start the thread manager. (device type: 3.36, 25.0, or 52.0)
5035 Unable to start a thread. (device type: 3.36, 25.0, or 52.0)
5043 An error occurred during a read of a SMF catalog file. (device type: 3.36, 25.0, or 52.0)
5048 BEGINTRANSACTION error. (device type: 3.36, 25.0, or 52.0)
5049 A memory allocation failed. (device type: 3.36, 25.0, or 52.0)
5050 An unexpected error occurred during request processing. (device type: 3.36, 25.0, or 52.0)
5053 The SMF lock manager reached its lock threshold. (device type: 3.36, 25.0, or 52.0)
5064 An error occurred during recovery processing. (device type: 3.36, 25.0, or 52.0)
5065 An error occurred during indeterminate outcome processing. (device type: 3.36, 25.0, or 52.0)
5072 Recovery processing was unable to initialize PENDOPS processing. (device type: 3.36, 25.0, or 52.0)
5073 A PENDOPS semaphore failed; the process that locked a SMF object could not be identified. (device type: 3.36, 25.0, or 52.0)
5076 An invalid operation code was found in the PENDOPS table; the PENDOPS entry is invalid. (device type: 3.36, 25.0, or 52.0)
5313 A virtual disk process encountered an error when trying to perform the requested operation. (device type: 3.36)
Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-9
Error Codes
Sequential I/O Error Codes
Code Description
512 Invalid parameter
513 Missing file name
514 Device not supported
515 Invalid access
516 Invalid buffer address
517 Invalid file code
518 Buffer too small
519 Invalid block length
520 Invalid record length
521 Invalid EDIT file
522 File already open
523 EDITREAD or EDITREADINIT error occurred
524 File is closed; check, read, set, write, or wait error
525 Access violation
526 No stack space
527 Temporary buffer required
528 EDIT file ran out of space
529 Write error
530 Invalid write to $RECEIVE
531 Unable to open $RECEIVE
532 I/O started
533 An internal error occurred
534 Checksum error
535 Checksum error
536 Common FCB is in old format
537 Line number of EDIT file too long
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-10
Error Codes
DEFINE Error Codes
Code Description
0 Successful completion
2049 A syntax error occurred in the DEFINE name
2050 The DEFINE name already exists
2051 The DEFINE name does not exist
2052 Unable to obtain file-system buffer space
2053 Unable to obtain physical memory
2054 There was a bounds error in a parameter
2055 An attribute is not allowed for the current CLASS
2056 An attribute is missing
2057 Required attribute missing from current CLASS in working set
2058 Working set inconsistent for current CLASS
2059 The working set for DEFINEs is invalid
2060 No more DEFINEs are allowed
2061 No more attributes are allowed for the DEFINE
2062 The attribute is invalid for the DEFINE
2063 The name of the default subvolume has a syntax error in the SET DEFINE command
2064 Resetting a required DEFINE attribute is not allowed
2066 A required parameter is missing
2067 An invalid value was supplied for an attribute
2068 The CLASS name identifies a nonexistent CLASS
2069 Attempt to add a DEFINE that does not fall under current DEFMODE setting
2071 The DEFINE specifies a 7-character device name, which cannot be converted to a network name on a C-series system
2073 Replacing the =_DEFAULTS DEFINE with a DEFINE having the same name but a class other than DEFAULTS is not allowed
2074 Deleting the DEFINE is not allowed
2075 A DEFINE option is invalid
2076 The buffer is too small for the saved DEFINE
2077 An extended address parameter referred to an invalid segment
2078 The DEFINERESTORE buffer does not contain a valid saved DEFINE
2079 Cannot save the working set because the name is =_DEFAULTS and the working set is not CLASS DEFAULTS.
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-11
Error Codes
NEWPROCESS and NEWPROCESSNOWAIT Error Codes
A NEWPROCESS or NEWPROCESSNOWAIT error is returned to the calling process in a word containing two 8-bit fields. The lefthand part of the error word, bits <0:7>, contains one of the error codes shown below. The righthand part, bits <8:15>, can contain either an error subcode or a file-system error code. Refer to the Guardian Procedure Errors and Messages Manual for further information.
Code Description
0 No error
1 Undefined externals
2 No PCB available
3 File-system error on program-file
4 Unable to allocate map
5 File-system error on swap file
6 Illegal file format
7 Unlicensed privileged program
8 Process name error
9 Library conflict
10 Unable to communicate with system monitor process
11 File-system error on library file
12 Program file and library file are the same
13 Invalid segment size unable to set up the page tables
14 File-system error on initial setup of the swap file
15 Illegal home terminal
16 I/O error on home terminal
17 DEFINE context propagation error
18 Object file with an illegal device subtype
19 Process device subtype specified in backup process isn’t the same as primary’s
20 DSC error: bad ZZPIM file
21 DSC error: dynamic IOP error
22 PFS^SIZE is out of range
23 Cannot create PFS
24 An unknown error number was returned from a remote system
25 Unable to allocate a priv stack for the process
26 Unable to lock the priv stack for the process
27 Unable to allocate a main stack for the process
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-12
Error Codes
28 DSC error: unable to lock the main stack of a native IOP
29 Security inheritance failure
30 Unable to allocate native globals
31 Unable to lock native globals
32 Main stack maximum value too large
33 Heap maximum value too large
34 Space guarantee value too large
35 Duplicate SRL
36 Unknown SRL specified by program
37 Unknown SRL specified by another SRL
38 Too many SRLs
39 Program file requires fixup
40 SRL requires fixups
41 Program file security violation
42 SRL security violation
43 Program requires symbol from SRL
47 Cannot guarantee swap space
48 Mismatch on number of SRLs
49 Undefined externals in SRL
50 Incorrect number of SRLs in program file
51 Incorrect number of SRLs in library
52 SRL must be licensed
53 Unable to obtain global virtual space
54 Symbolic reference target/source type mismatch
55 External data reference not resolved to any user/system library
119 Error number returned is too large
3xx SRL has invalid file format
5xx File-system error on SRL number xx
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-13
Error Codes
PROCESS_CREATE_ Error Codes
Code Description
0 No error
1 Error while accessing program file
2 Parameter error
3 Bounds violation
4 Error while accessing library file
5 Error while accessing swap file
6 Error while accessing extended swap file
7 File-system error on PFS
8 Illegal home terminal
9 I/O error on home terminal
10 Unable to communicate with system monitor process
11 Process name error
12 Illegal program file format
13 Illegal library file format
14 Undefined externals
15 No PCB available
16 Unable to allocate map
17 Unlicensed privileged program
18 Library conflict
19 Program file and library file are the same
20 Object file with an illegal device subtype
21 Process device subtype specified in backup process is not the same as primary
22 Backup creation specified, but caller is unnamed
24 DEFINE context propagation error
25 DSC error: invalid ZZPIM file
26 Dynamic IOP error
27 Invalid PFS size
29 Unable to allocate a priv stack for the process
30 Unable to lock the priv stack for the process
32 DSC error: unable to lock the main stack of a native IOP
33 Security inheritance failure
35 Internal PROCESS_CREATE_ error
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-14
Error Codes
36 Child's PFS error
37 Unable to allocate global data for the process
38 Unable to lock global IOP data for the process
40 The main stack maximum value, specified either by the procedure call or by the object file, is too large.
41 The heap maximum value, specified either by the procedure call or by the object file, is too large.
42 The space guarantee value, specified either by the procedure call or by the object file, is too large.
43 The process creation request specifies two files that contain the same shared run-time library (SRL) names.
44 Unable to find a SRL specified by the program file
45 Unable to find a SRL specified by another SRL
46 The process creation request specifies too many SRLs
47 The program file requires fixups to an SRL but the program file is currently running
48 A SRL requires fixups to another SRL
49 Security violation. The program file is not licensed, but a SRL containing instance data is licensed
50 Security violation. Either the program file or SRL is licensed, but a SRL is not licensed
51 The program file requires a symbol from an SRL, but the SRL is not exporting it
52 The specified version, Z^VERSION, of the ZSYS^DDL^PLAUNCH^PARMS structure is not supported
53 The specified version, Z^VERSION, of the ZSYS^DDL^PLAUNCH^PARMS structure is incompatible with the specified length, Z^LENGTH, of the structure
54 Internal process creation error
55 The specified space guarantee cannot be allocated
56 Internal process creation error
57 A shared run-time library (SRL) has undefined externals
58 Internal process creation error
59 Internal process creation error
60 Security violation; a SRL containing callable procedures must be licensed to be used by callable or privileged code
61 Unable to obtain global virtual space
62 Symbolic reference target/source type mismatch
63 External data references not resolved to any user/system library
Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-15
Error Codes
PROCESS_GETINFOLIST_ Error Codes
104 Unable to create OSS process
106 OSS start interpreter error
107 OSS static variable error
108 Not running on an OSS system error
110 OSS current working directory error
111 OSS file descriptor dup error
112 OSS file descriptor open error
113 OSS file descriptor open timeout error
114 Cannot create OSS priv process
115 Unable to allocate global data or heap for the process (PROCESS_SPAWN_ only)
116 Unable to propagate SRL data (PROCESS_SPAWN_ only)
3xx Invalid file format on SRL number xx
5xx File-system error on SRL number xx
Code Description
0 No error
1 A file-system error occurred
2 Parameter error
3 Bounds error
4 Specified process does not exist
5 Unable to communicate with processor
6 Unable to communicate with node
7 No more matches
9 Invalid search code
10 Invalid search value
11 Invalid return attribute code
12 Invalid search option
Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-16
Error Codes
PROCESS_GETPAIRINFO_ Error Codes
Code Description
0 No error
2 Parameter error
3 Bounds error
4 Single named process
5 Caller’s pair: caller is current primary
6 Caller’s pair: caller is current backup
7 Process is unnamed
8 Search is complete
9 Process does not exist
10 Unable to communicate with node
11 Target is a process controlling a device or volume, but bit 15 was not set
13 Limited information is returned for a process that is not started
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-17
Error Codes
PROCESS_SPAWN_ Open System Services (OSS) Error Codes
ALLOCATESEGMENT Error Codes
Code Description
0 NO ERROR
4002 NO SUCH FILE OR DIRECTORY
4005 I/O ERROR
4007 ARGUMENT LIST TOO LONG
4008 EXEC FORMAT ERROR
4009 BAD FILE DESCRIPTOR
4011 NO MORE PROCESSES
4012 INSUFFICIENT USER MEMORY
4013 PERMISSION DENIED
4014 BAD ADDRESS
4020 NOT A DIRECTORY
4022 INVALID FUNCTION ARGUMENT
4126 CONNECTION TIMED OUT
4131 FILE NAME TOO LONG
4203 OSS NOT RUNNING OR NOT INSTALLED
4212 AN ERROR OCCURRED DURING INVOCATION OF A DEFINE PROCEDURE
Code Description
0 No error
-1 Illegal segment ID
-2 Illegal segment size
-3 Bounds violation on swap file parameter
-4 Illegal combination of options
-5 Unable to allocate segment space
-6 Unable to allocate segment page table space
-7 Security violation
-8 PIN does not exist
-9 No segment allocated to PIN
-10 Trying to share segment with self
-11 Requested segment is currently being resized or is incompatible
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-18
Error Codes
SEGMENT_ALLOCATE_ Error Codes
Code Description
0 No error
1 Error creating or opening segment swap file
2 Parameter error
3 Bounds violation
4 Illegal segment ID
5 Illegal segment size
6 Unable to allocate segment space
7 Unable to allocate segment page table space
8 Security violation
9 PIN does not exist
10 No segment allocated to PIN
11 Trying to share segment with self
12 Requested shared segment is incompatible
13 Requested segment already allocated
14 Unable to allocate the PST
15 Requested address range already allocated
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-19
Error Codes
Subsystem Programmatic Interface (SPI) Error Codes
EDITREAD and EDITREADINIT Error Codes
Code Description
0 No error
-1 Invalid buffer format
-2 Illegal parameter value
-3 Missing parameter
-4 Illegal parameter address
-5 Buffer full
-6 Invalid checksum
-7 Internal error
-8 Token not found
-9 Illegal token code or map
-10 Invalid subsystem ID
-11 Operation not supported
-12 Insufficient stack space
-13 File-system error
-14 Guardian procedure error
-15 Invalid template file
-16 More text is available
-26 See service provider
-27 No format ID available
Code Description
0 or greater No error
-1 End-of-file encountered
-2 I/O error
-3 Text file format error
-4 Sequence number error
-5 Checksum error
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-20
Error Codes
IOEdit Error Codes
In addition to the error codes shown here, the IOEdit procedures can also return file-system error codes. Some of the file-system error codes have special meanings when returned by IOEdit. Refer to the Guardian Procedure Errors and Messages Manual for details.
Formatter Error Codes
Code Description
-1 Inconsistent directory size value
-2 Record numbers in the directory are out of order
-3 A record number in the directory is beyond legal range
-4 A block number in the directory is outside the file
-5 Duplicate block numbers in the directory
-6 Numbers ran out
-7 Record numbers out of order
-8 Record length too large
-9 Record format inconsistent
-10 Cannot do renumbering
-13 Error accessing non-EDIT file line numbers
-14 Error accessing non-EDIT file change tags
-15 Change tag should be appended to record
-16 Both tag and record number error
-17 Change tag overlays text
Code Description
267 Buffer overflow
268 No buffer
270 Format loopback
271 Edit item mismatch
272 Illegal input character
273 Bad format
274 Numeric overflow
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-21
Error Codes
Guardian Programming Reference Summary for pTAL and TAL—522631-00115-22
16 ASCII Character Set
Character Left Right Hexa-decimal Decimal Meaning
NUL 000000 000000 00 0 Null
SOH 000400 000001 01 1 Start of heading
STX 001000 000002 02 2 Start of text
ETX 001400 000003 03 3 End of text
EOT 002000 000004 04 4 End of transmission
ENQ 002400 000005 05 5 Enquiry
ACK 003000 000006 06 6 Acknowledge
BEL 003400 000007 07 7 Bell
BS 004000 000010 08 8 Backspace
HT 004400 000011 09 9 Horizontal tabulation
LF 005000 000012 A 10 Line feed
VT 005400 000013 B 11 Vertical tabulation
FF 006000 000014 C 12 Form feed
CR 006400 000015 D 13 Carriage return
SO 007000 000016 E 14 Shift out
SI 007400 000017 F 15 Shift in
DLE 010000 000020 10 16 Data link escape
DC1 010400 000021 11 17 Device control 1
DC2 011000 000022 12 18 Device control 2
DC3 011400 000023 13 19 Device control 3
DC4 012000 000024 14 20 Device control 4
NAK 012400 000025 15 21 Negative acknowledge
SYN 013000 000026 16 22 Synchronous idle
ETB 013400 000027 17 23 End of transmission block
CAN 014000 000030 18 24 Cancel
EM 014400 000031 19 25 End of medium
SUB 015000 000032 1A 26 Substitute
ESC 015400 000033 1B 27 Escape
FS 016000 000034 1C 28 File separator
GS 016400 000035 1D 29 Group separator
Guardian Programming Reference Summary for pTAL and TAL—522631-00116-1
ASCII Character Set
RS 017000 000036 1E 30 Record separator
US 017400 000037 1F 31 Unit separator
SP 020000 000040 20 32 Space
! 020400 000041 21 33 Exclamation point
" 021000 000042 22 34 Quotation mark
# 021400 000043 23 35 Number sign
$ 022000 000044 24 36 Dollar sign
% 022400 000045 25 37 Percent sign
& 023000 000046 26 38 Ampersand
' 023400 000047 27 39 Apostrophe
( 024000 000050 28 40 Opening parenthesis
) 024400 000051 29 41 Closing parenthesis
* 025000 000052 2A 42 Asterisk
+ 025400 000053 2B 43 Plus
, 026000 000054 2C 44 Comma
- 026400 000055 2D 45 Hyphen (minus)
. 027000 000056 2E 46 Period (decimal point)
/ 027400 000057 2F 47 Right slash
0 030000 000060 30 48 Zero
1 030400 000061 31 49 One
2 031000 000062 32 50 Two
3 031400 000063 33 51 Three
4 032000 000064 34 52 Four
5 032400 000065 35 53 Five
6 033000 000066 36 54 Six
7 033400 000067 37 55 Seven
8 034000 000070 38 56 Eight
9 034400 000071 39 57 Nine
: 035000 000072 3A 58 Colon
; 035400 000073 3B 59 Semicolon
< 036000 000074 3C 60 Less than
= 036400 000075 3D 61 Equals
> 037000 000076 3E 62 Greater than
Character Left Right Hexa-decimal Decimal Meaning
Guardian Programming Reference Summary for pTAL and TAL—522631-00116-2
ASCII Character Set
? 037400 000077 3F 63 Question mark
@ 040000 000100 40 64 Commercial at sign
A 040400 000101 41 65 Uppercase A
B 041000 000102 42 66 Uppercase B
C 041400 000103 43 67 Uppercase C
D 042000 000104 44 68 Uppercase D
E 042400 000105 45 69 Uppercase E
F 043000 000106 46 70 Uppercase F
G 043400 000107 47 71 Uppercase G
H 044000 000110 48 72 Uppercase H
I 044400 000111 49 73 Uppercase I
J 045000 000112 4A 74 Uppercase J
K 045400 000113 4B 75 Uppercase K
L 046000 000114 4C 76 Uppercase L
M 046400 000115 4D 77 Uppercase M
N 047000 000116 4E 78 Uppercase N
O 047400 000117 4F 79 Uppercase O
P 050000 000120 50 80 Uppercase P
Q 050400 000121 51 81 Uppercase Q
R 051000 000122 52 82 Uppercase R
S 051400 000123 53 83 Uppercase S
T 052000 000124 54 84 Uppercase T
U 052400 000125 55 85 Uppercase U
V 053000 000126 56 86 Uppercase V
W 053400 000127 57 87 Uppercase W
X 054000 000130 58 88 Uppercase X
Y 054400 000131 59 89 Uppercase Y
Z 055000 000132 5A 90 Uppercase Z
[ 055400 000133 5B 91 Opening bracket
\ 056000 000134 5C 92 Back slash
] 056400 000135 5D 93 Closing bracket
^ 057000 000136 5E 94 Circumflex
_ 057400 000137 5F 95 Underscore
Character Left Right Hexa-decimal Decimal Meaning
Guardian Programming Reference Summary for pTAL and TAL—522631-00116-3
ASCII Character Set
` 060000 000140 60 96 Grave accent
a 060400 000141 61 97 Lowercase a
b 061000 000142 62 98 Lowercase b
c 061400 000143 63 99 Lowercase c
d 062000 000144 64 100 Lowercase d
e 062400 000145 65 101 Lowercase e
f 063000 000146 66 102 Lowercase f
g 063400 000147 67 103 Lowercase g
h 064000 000150 68 104 Lowercase h
i 064400 000151 69 105 Lowercase i
j 065000 000152 6A 106 Lowercase j
k 065400 000153 6B 107 Lowercase k
l 066000 000154 6C 108 Lowercase l
m 066400 000155 6D 109 Lowercase m
n 067000 000156 6E 110 Lowercase n
o 067400 000157 6F 111 Lowercase o
p 070000 000160 70 112 Lowercase p
q 070400 000161 71 113 Lowercase q
r 071000 000162 72 114 Lowercase r
s 071400 000163 73 115 Lowercase s
t 072000 000164 74 116 Lowercase t
u 072400 000165 75 117 Lowercase u
v 073000 000166 76 118 Lowercase v
w 073400 000167 77 119 Lowercase w
x 074000 000170 78 120 Lowercase x
y 074400 000171 79 121 Lowercase y
z 075000 000172 7A 122 Lowercase z
{ 075400 000173 7B 123 Opening brace
| 076000 000174 7C 124 Vertical line
} 076400 000175 7D 125 Closing brace
~ 077000 000176 7E 126 Tilde
DEL 077400 000177 7F 127 Delete
Character Left Right Hexa-decimal Decimal Meaning
Guardian Programming Reference Summary for pTAL and TAL—522631-00116-4
17 TNS Instruction Set
TNS Alphabetical List of InstructionsThe mnemonics and opcodes for the TNS instruction set are listed in alphabetical order in the following table.
For complete information about these instructions, refer to the Himalaya S-Series Server Description Manual. TNS/R instructions are not documented in this manual.
A single asterisk following an instruction description denotes a privileged instruction, and a double asterisk denotes an instruction intended for operating system use only.
Mnemonic Octal Code Description
ADAR 00016- Add A to Register
ADDI 104--- Add Immediate
ADDS 002--- Add to S
ADM -74--- Add to Memory
ADRA 00014- Add Register to A
ADXI 104--- Add to Index Immediate
ALS 0302-- Arithmetic Left Shift
ANG 000044 AND to Memory
ANLI 007--- AND Left Immediate
ANRI 006--- AND Right Immediate
ANS 000034 AND to SG Memory
ANX 000046 AND to Extended Memory
ARS 0303-- Arithmetic Right Shift
ASPT 000470 Address of Segment Page Table Header *
BANZ -154-- Branch on A
BAZ -144-- Branch on A Zero
BCLD 000452 Bus Cold Load *
BEQL -12--- Branch if Equal
BFI 000030 Branch Forward Indirect
BGEQ -13--- Branch if Greater or Equal
BGTR -11--- Branch if Greater
BIC -10--- Branch if Carry
BIKE 000464 Bicycle While Idle *
BLEQ -16--- Branch if Less or Equal
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-1
TNS Instruction Set TNS Alphabetical List of Instructions
BLSS -14--- Branch if Less
BNDW 000450 Bounds Test Words *
BNEQ -15--- Branch if Not Equal
BNOC -17--- Branch if No Carry
BNOV -164-- Branch if No Overflow
BOX -1-4-- Branch on X
BPT 000451 Instruction Breakpoint Trap
BSUB -174-- Branch to Subprocedure
BTST 000007 Byte Test
BUN -l04-- Branch
CAQ 000262 Convert ASCII to Quad
CAQV 000261 Convert ASCII to Quad with Initial Value
CCE 000016 Condition Code Equal to
CCG 000017 Condition Code Greater than
CCL 000015 Condition Code Less than
CDE 000334 Convert Doubleword to Extended Float
CDF 000306 Convert Doubleword to Float
CDFR 000326 Convert Doubleword to Float (Round)
CDG 000366 Count Duplicate Words
CDI 000307 Convert Doubleword to Integer
CDQ 000265 Convert Doubleword to Quad
CDX 000356 Count Duplicate Words Extended
CED 000314 Extended Float to Doubleword
CEDR 000315 Extended Float to Doubleword (Round)
CEF 000276 Extended Float to Float
CEFR 000277 Extended Float to Float (Round)
CEI 000337 Extended Float to Integer
CEIR 000337 Extended Float to Integer (Round)
CEQ 000337 Extended Float to Quadrupleword
CEQR 000323 Extended Float to Quadrupleword (Round)
CFD 000312 Floating to Doubleword
CFDR 000313 Floating to Doubleword (Round)
CFE 000325 Floating to Extended Float
CFI 000311 Floating to Integer
Mnemonic Octal Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-2
TNS Instruction Set TNS Alphabetical List of Instructions
CFIR 000310 Floating to Integer (Round)
CFQ 000320 Floating to Quadrupleword
CFQR 000321 Floating to Quadrupleword (Round)
CID 000327 Convert Integer to Doubleword
CIE 000332 Convert Integer to Extended Float
CIF 000331 Convert Integer to Floating
CIQ 000266 Convert Integer to Quad
CLQ 000267 Convert Logical to Quad
CMBX 000422 Compare Bytes Extended
CMPI 001--- Compare Immediate
CMRW 000432 Correctable Memory Error Read/Write *
COMB 1262-- Compare Bytes
COMW 0262-- Compare Words
CQA 000260 Convert Quad to ASCII
CQD 000247 Convert Quad to Doubleword
CQE 000336 Convert Quad to Extended
CQER 000335 Convert Quad to Extended (Round)
CQF 000324 Convert Quad to Floating
CQFR 000330 Convert Quad to Floating (Round)
CQI 000264 Convert Quad to Integer
CQL 000246 Convert Quad to Logical
CRAX 000423 Convert Relative to Absolute Extended *
DADD 000220 Double Add
DALS 1302-- Double Arithmetic Left Shift
DARS 1303-- Double Arithmetic Right Shift
DCMP 000225 Double Compare
DDIV 000223 Double Divide
DDTX 000456 DDT Request *
DDUP 000006 Double Duplicate
DFG 000367 Deposit Field in Memory
DFS 000357 Deposit Field in System
DFX 000416 Deposit Field in Extended Memory
DISP 000073 Dispatch *
DLEN 000070 Disk Record Length **
Mnemonic Octal Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-3
TNS Instruction Set TNS Alphabetical List of Instructions
DLLS 1300-- Double Logical Left Shift
DLRS 1301-- Double Logical Right Shift
DLTE 000054 Delete Element from List *
DMPY 000222 Double Multiply
DNEG 000224 Double Negate
DOFS 000057 Disk Record Offset **
DPCL 000032 Dynamic Procedure Call
DPF 000014 Deposit Field
DSUB 000221 Double Subtract
DTL 000207 Determine Time Left for Element *
DTST 000031 Double Test
DXCH 000005 Double Exchange
DXIT 000072 DEBUG Exit *
EADD 000300 Extended Floating-Point Add
ECMP 000305 Extended Floating-Point Compare
EDIV 000303 Extended Floating-Point Divide
EIO 000060 Execute I/O *
EIOC 000512 Exchange EIOC Table Entries *
EMPY 000302 Extended Floating-Point Multiply
ENEG 000304 Extended Floating-Point Negate
ESUB 000301 Extended Floating-Point Subtract
EXCH 000004 Exchange
EXIT 125--- Exit Procedure
FADD 000270 Floating-Point Add
FCMP 000275 Floating-Point Compare
FDIV 000273 Floating-Point Divide
FMPY 000272 Floating-Point Multiply
FNEG 000274 Floating-Point Negate
FRST 000405 Firmware Reset *
FSUB 000271 Floating-Point Subtract
FTL 000206 Find Position in Time List *
HALT 000074 Processor Halt *
HIIO 000062 High-Priority Interrogate I/O *
IADD 000210 Integer Add
Mnemonic Octal Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-4
TNS Instruction Set TNS Alphabetical List of Instructions
ICMP 000215 Integer Compare
IDIV 000213 Integer Divide
IDX1 000344 Calculate Index, 1 Dimension
IDX2 000345 Calculate Index, 2 Dimension
IDX3 000346 Calculate Index, 3 Dimension
IDXD 000317 Calculate Index, Bounds in Data Space
IDXP 000347 Calculate Index, Bounds in Code SpaceIDXP
IIO 000061 Interrogate I/O *
IMPY 000212 Integer Multiply
INEG 000214 Integer Negate
INSR 000055 Insert Element into List *
ISUB 000211 Integer Subtract
IXIT 000071 Interrupt Exit *
LADD 000200 Logical Add
LADI 003--- Logical Add Immediate
LADR -7---- Load AddressLADR
LAND 000010 Logical AND
LBA 000364 Load Byte via A
LBAS 000354 Load Byte via A from System
LBP -2-4-- Load Byte from Program
LBX 000406 Load Byte Extended
LBXX 0256--, 0266-- Load Byte Extended, Indexed
LCKX 000430 Lock Down Extended Memory *
LCMP 000205 Logical Compare
LDA 000362 Load Double via A
LDAS 000352 Load Double via A from System
LDB -5---- Load Byte
LDD -6---- Load Double
LDDX 000412 Load Double Extended
LDI 100--- Load Immediate
LDIV 000203 Logical Divide
LDLI 005--- Load Left Immediate
LDRA 00013- Load Register to A
LDX -3---- Load X
Mnemonic Octal Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-5
TNS Instruction Set TNS Alphabetical List of Instructions
LDXI 10---- Load X Immediate
LLS 0300-- Logical Left Shift
LMPY 000202 Logical Multiply
LNEG 000204 Logical Negate
LOAD -4---- Load
LOR 000011 Logical OR
LQAS 000445 Load Quadrupleword via A from SG *
LQX 000414 Load Quadrupleword Extended
LRS 0301-- Logical Right Shift
LSUB 000201 Logical Subtract
LWA 000360 Load Word via A
LWAS 000350 Load Word via A from System
LWP -2---- Load Word from Program
LWUC 000342 Load Word from User Code Space
LWX 000410 Load Word Extended
LWXX 0254--, 0264-- Load Word Extended, Indexed
MAPS 000042 Map In a Segment *
MBXR 000420 Move Bytes Extended, Reverse
MBXX 000421 Move Bytes Extended, and Checksum
MNDX 000227 Move Words while Not Duplicate, Extended
MNGG 000226 Move Words while Not Duplicate
MOND 000001 Minus One Double
MOVB 126--- Move Bytes
MOVW 026--- Move Words
MRL 000075 Merge onto Ready List *
MVBX 000417 Move Bytes Extended
MXFF 000041 Mutual Exclusion Off *
MXON 000040 Mutual Exclusion On *
NOP 000000 No Operation
NOT 000013 Not
NSAR 00012- Nondestructive Store A in a Register
NSTO -34--- Nondestructive Store
ONED 000003 One Double
ORG 000045 OR to Memory
Mnemonic Octal Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-6
TNS Instruction Set TNS Alphabetical List of Instructions
ORLI 0044-- OR Left Immediate
ORRI 004--- OR Right Immediate
ORS 000035 OR to SG Memory
ORX 000047 OR to Extended Memory
PCAL 027--- Procedure Call
POP 124--- Pop from Stack
PSEM 000076 “P” a Semaphore *
PUSH 024--- Push to Stack
QADD 00024 Quad Add
QCMP 000245 Quad Compare
QDIV 000243 Quad Divide
QDWN 00025- Quad Scale Down
QLD 00023- Quad Load
QMPY 000242 Quad Multiply
QNEG 000244 Quad Negate
QRND 000263 Quad Round
QST 00023- Quad Store
QSUB 000241 Quad Subtract
QUP 00025- Quad Scale Up
RCHN 000447 Reset I/O Channel *
RCLK 000050 Read Clock
RCPU 000051 Read Processor Number
RDE 000024 Read ENV Register
RDP 000025 Read P Register
RIBA 000440 Read INTA and INTB Registers *
RIOC 000510 Read EIOC table entry *
RIR 000063 Reset Interrupt *
RPT 000442 Read Process Timer *
RSMT 000436 Read From Operations & Service Processor *
RSPT 000424 Read Segment Page Table Entry *
RSUB 025--- Return from Subprocedure
RSW 000026 Read Switches
RUS 000461 Read Micro State *
RWCS 000402 Read LCS *
Mnemonic Octal Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-7
TNS Instruction Set TNS Alphabetical List of Instructions
RXBL 000426 Read Extended Base and Limit *
SBA 000365 Store Byte via A
SBAR 00017- Subtract A from a Register
SBAS 000355 Store Byte via A into System
SBRA 00015- Subtract Register from A
SBU 1266-- Scan Bytes Until
SBW 1264-- Scan Bytes While
SBX 000407 Store Byte Extended
SBXX 0257--, 0267-- Store Byte Extended, Indexed
SCMP 000454 Set Code Map
SCPV 000463 Set Current Process Variables *
SCS 000444 Set Code Segment
SDA 000363 Store Double via A
SDAS 000353 Store Double via A into System
SDDX 000413 Store Double Extended
SEND 000065 Send *
SETE 000022 Set ENV Register
SETL 000020 Set L Register
SETP 000023 Set P Register
SETS 000021 Set S Register
SFRZ 000053 System Freeze *
SIOC 000460 Store Entry to IOC *
SMAP 000067 Set Map *
SMBP 000404 Set Memory Breakpoint *
SNDQ 000052 Signal a Send Is Queued *
SPT 000443 Set Process Timer *
SQAS 000446 Store Quadrupleword via A to SG *
SQX 000415 Store Quadrupleword Extended
SRST 000455 Soft Reset *
SSW 000027 Set Switches
STAR 00011- Store A in Register
STB -54--- Store Byte
STD -64--- Store Double
STOR -44--- Store
Mnemonic Octal Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-8
TNS Instruction Set TNS Alphabetical List of Instructions
STRP 00010- Set RP
SVMP 000441 Save Map Entries *
SWA 000361 Store Word via A
SWAS 000351 Store Word via A into System
SWX 000411 Store Word Extended
SWXX 0255--, 0265 Store Word Extended, Indexed
SXBL 000427 Set Extended Base and Limit *
TOTQ 000056 Test OUTQ **
TRCE 000217 Add Entry to Trace Table *
ULKX 000431 Unlock Extended Memory *
VSEM 000077 "V" a Semaphore *
WIOC 000511 Write EIOC table entry *
WSMT 000437 Write to Operations and Service Processor *
WSPT 000425 Write Segment Page Table Entry *
WWCS 000400 Write to LCS *
XCAL 127--- External Call
XIOC 000462 Exchange IOC entries *
XMSK 000064 Exchange Mask *
XOR 000012 Exclusive OR
XSMG 000343 Compute Checksum in Current Data
XSMX 000333 Checksum Extended Block
ZERD 000002 Zero Double
Mnemonic Octal Code Description
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-9
TNS Instruction Set TNS Alphabetical List of Instructions
TNS Categorized List of Instructions
The mnemonics and opcodes for the instruction set are grouped by type of instruction in the following tables.
For complete information about these instructions, refer to the Himalaya S-Series Server Description Manual.
A single asterisk following an instruction description denotes a privileged instruction, and a double asterisk denotes an instruction intended for operating system use only.
16-Bit Arithmetic (Top of Register Stack)
IADD 000210 Integer Add
LADD 000200 Logical Add
ISUB 000211 Integer Subtract
LSUB 000201 Logical Subtract
IMPY 000212 Integer Multiply
LMPY 000202 Logical Multiply
IDIV 000213 Integer Divide
LDIV 000203 Logical Divide
INEG 000214 Integer Negate
LNEG 000204 Logical Negate
ICMP 000215 Integer Compare
LCMP 000205 Logical Compare
CMPI 001--- Integer Compare Immediate
ADDI 104--- Integer Add Immediate
LADI 003--- Logical Add Immediate
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-10
TNS Instruction Set TNS Alphabetical List of Instructions
32-Bit Signed Arithmetic
16-Bit Signed Arithmetic (Register Stack Environment)
Decimal Arithmetic Load and Store
Decimal Integer Arithmetic
CDI 000307 Convert Double to Integer
CID 000327 Convert Integer to Double
DADD 000220 Double Add
DSUB 000221 Double Subtract
DMPY 000222 Double Multiply
DDIV 000223 Double Divide
DNEG 000224 Double Negate
DCMP 000225 Double Compare
DTST 000031 Double Test
MOND 000001 (Load) Minus One Double
ZERD 000002 (Load) Zero Double
ONED 000003 (Load) One Double
ADRA 00014- Add Register to A
SBRA 00015- Subtract Register from A
ADAR 00016- Add A to Register
SBAR 00017- Subtract A from Register
ADXI 104--- Add to Index Immediate
QLD 00023- Quadruple Load
QST 00023- Quadruple Store
QADD 000240 Quadruple Add
QSUB 000241 Quadruple Subtract
QMPY 000242 Quadruple Multiply
QDIV 000243 Quadruple Divide
QNEG 000244 Quadruple Negate
QCMP 000245 Quadruple Compare
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-11
TNS Instruction Set TNS Alphabetical List of Instructions
Decimal Arithmetic Scaling and Rounding
Decimal Arithmetic Conversions
Floating-Point Arithmetic
Extended Floating-Point Arithmetic
QUP 00025- Quadruple Scale Up
QDWN 00025- Quadruple Scale Down
QRND 000263 Quadruple Round
CQI 000264 Convert Quad to Integer
CQL 000246 Convert Quad to Logical
CQD 000247 Convert Quad to Double
CQA 000260 Convert Quad to ASCII
CIQ 000266 Convert Integer to Quad
CLQ 000267 Convert Logical to Quad
CDQ 000265 Convert Double to Quad
CAQ 000262 Convert ASCII to Quad
CAQV 000261 Convert ASCII to Quad with Initial Value
FADD 000270 Floating-Point Add
FSUB 000271 Floating-Point Subtract
FMPY 000272 Floating-Point Multiply
FDIV 000273 Floating-Point Divide
FNEG 000274 Floating-Point Negate
FCMP 000275 Floating-Point Compare
EADD 000300 Extended Floating-Point Add
ESUB 000301 Extended Floating-Point Subtract
EMPY 000302 Extended Floating-Point Multiply
EDIV 000303 Extended Floating-Point Divide
ENEG 000304 Extended Floating-Point Negate
ECMP 000305 Extended Floating-Point Compare
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-12
TNS Instruction Set TNS Alphabetical List of Instructions
Floating-Point Conversions
Floating-Point Functionals
CEF 000276 Convert Extended to Floating
CEFR 000277 Convert Extended to Floating, Rounded
CFI 000311 Convert Floating to Integer
CFIR 000310 Convert Floating to Integer, Rounded
CFD 000312 Convert Floating to Double
CFDR 000313 Convert Floating to Double, Rounded
CED 000314 Convert Extended to Double
CEDR 000315 Convert Extended to Double, Rounded
CEI 000337 Convert Extended to Integer
CEIR 000316 Convert Extended to Integer, Rounded
CFQ 000320 Convert Floating to Quad
CFQR 000321 Convert Floating to Quad, Rounded
CEQ 000322 Convert Extended to Quad
CEQR 000323 Convert Extended to Quad, Rounded
CFE 000325 Convert Floating to Extended
CIF 000331 Convert Integer to Floating
CDF 000306 Convert Double to Floating
CDFR 000326 Convert Double to Floating, Rounded
CQF 000324 Convert Quad to Floating
CQFR 000330 Convert Quad to Floating, Rounded
CIE 000332 Convert Integer to Extended
CDE 000334 Convert Double to Extended
CQE 000336 Convert Quad to Extended
CQER 000335 Convert Quad to Extended, Rounded
IDX1 000344 Calculate Index, 1 Dimension
IDX2 000345 Calculate Index, 2 Dimensions
IDX3 000346 Calculate Index, 3 Dimensions
IDXP 000347 Calculate Index, Bounds in Code Space
IDXD 000317 Calculate Index, Bounds in Data Space
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-13
TNS Instruction Set TNS Alphabetical List of Instructions
Register Stack Manipulation
Boolean Operations
Bit Shift and Deposit
EXCH 000004 Exchange A with B
DXCH 000005 Double Exchange
DDUP 000006 Double Duplicate
STAR 00011- Store A in a Register
NSAR 00012- Nondestructive Store A in a Register
LDRA 00013- Load A from a Register
LDI 100--- Load Immediate
LDXI 10---- Load Index Immediate
LDLI 005--- Load Left Immediate
LAND 000010 Logical AND
LOR 000011 Logical OR
XOR 000012 Exclusive OR
NOT 000013 NOT
ORRI 004--- OR Right Immediate
ORLI 0044-- OR Left Immediate
ANRI 006--- AND Right Immediate
ANLI 007--- AND Left Immediate
DPF 000014 Deposit Field
LLS 0300-- Logical Left Shift
DLLS 1300-- Double Logical Left Shift
LRS 0301-- Logical Right Shift
DLRS 1301-- Double Logical Right Shift
ALS 0302-- Arithmetic Left Shift
DALS 1302-- Double Arithmetic Left Shift
ARS 0303-- Arithmetic Right Shift
DARS 1303-- Double Arithmetic Right Shift
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-14
TNS Instruction Set TNS Alphabetical List of Instructions
BYTE Test
Memory Stack to/from Register Stack
BTST 000007 Byte Test
LWP -2---- Load Word from Program
LBP -2-4-- Load Byte from Program
PUSH 024--- Push Registers to Memory
POP 124--- Pop Memory to Registers
LWXX 0254--, 0264-- Load Word Extended, Indexed
SWXX 0255--, 0265-- Store Word Extended, Indexed
LBXX 0256--, 0266-- Load Byte Extended, Indexed
SBXX 0257--, 0267-- Store Byte Extended, Indexed
LDX -3---- Load Index
NSTO -34--- Nondestructive Store
LOAD -4---- Load Word
STOR -44--- Store Word
LDB -5---- Load Byte
STB -54--- Store Byte
LDD -6---- Load Double
STD -64--- Store Double
LADR -7---- Load Address of Variable
ADM -74--- Add to Memory
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-15
TNS Instruction Set TNS Alphabetical List of Instructions
Load and Store via Address on Register Stack
ANS 000034 AND to SG Memory
ORS 000035 OR to SG Memory
ANG 000044 AND to Current Data
ORG 000045 OR to Current Data
ANX 000046 AND to Extended Memory
ORX 000047 OR to Extended Memory
LWUC 000342 Load Word from User Code Segment
LWAS 000350 Load Word via A from System
LWA 000360 Load Word via A
SWAS 000351 Store Word via A into System
SWA 000361 Store Word via A
LDAS 000352 Load Double via A from System
LDA 000362 Load Double via A
SDAS 000353 Store Double via A into System
SDA 000363 Store Double via A
LBAS 000354 Load Byte via A from System
LBA 000364 Load Byte via A
SBAS 000355 Store Byte via A into System
SBA 000365 Store Byte via A
DFS 000357 Deposit Field into System Data
DFG 000367 Deposit Field in Current Data
LBX 000406 Load Byte Extended
SBX 000407 Store Byte Extended
LWX 000410 Load Word Extended
SWX 000411 Store Word Extended
LDDX 000412 Load Doubleword Extended
SDDX 000413 Store Doubleword Extended
LQX 000414 Load Quadrupleword Extended
SQX 000415 Store Quadrupleword Extended
DFX 000416 Deposit Field Extended
SCS 000444 Set Code Segment
LQAS 000445 Load Quadrupleword via A from SG *
SQAS 000446 Store Quadrupleword via A to SG *
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-16
TNS Instruction Set TNS Alphabetical List of Instructions
Branching
Moves, Compares, Scans, and Checksum Computations
BIC -10--- Branch if Carry
BUN -104-- Branch Unconditionally
BOX -1-4-- Branch on Index
BGTR -11--- Branch if CC Greater
BEQL -12--- Branch if CC Equal
BGEQ -13--- Branch if CC Greater or Equal
BLSS -14--- Branch if CC Less
BAZ -144-- Branch if A Zero
BNEQ -15--- Branch if CC Not Equal
BANZ -154-- Branch if A Not Zero
BLEQ -16--- Branch if CC Less or Equal
BNOV -164-- Branch if no Overflow
BNOC -17--- Branch if no Carry
BFI 000030 Branch Forward Indirect
MNGG 000226 Move Words While Not Duplicate
CDG 000366 Count Duplicate Words
MOVW 026--- Move Words
MOVB 126--- Move Bytes
COMW 0262-- Compare Words
COMB 1262-- Compare Bytes
SBW 1264-- Scan Bytes While
SBU 1266-- Scan Bytes Until
MNDX 000227 Move Words While Not Duplicate, Extended
XSMX 000333 Checksum Extended Block
XSMG 000343 Compute Checksum in Current Data
CDX 000356 Count Duplicate Words Extended
MVBX 000417 Move Bytes Extended
MBXR 000420 Move Bytes Extended Reverse
MBXX 000421 Move Bytes Extended, and Checksum
CMBX 000422 Compare Bytes Extended
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-17
TNS Instruction Set TNS Alphabetical List of Instructions
Program Register Control
Routine Calls/Returns
Interrupt System
Bus Communication
SETL 000020 Set L Register
SETS 000021 Set S Register
SETE 000022 Set ENV Register
SETP 000023 Set P Register
RDE 000024 Read ENV Register
RDP 000025 Read P Register
STRP 00010- Set Register Pointer
ADDS 002--- Add to S Register
CCL 000015 Set CC Less
CCE 000016 Set CC Equal
CCG 000017 Set CC Greater
PCAL 027--- Procedure Call
XCAL 127--- External Procedure Call
SCMP 000454 Set Code Map
DPCL 000032 Dynamic Procedure Call
EXIT 125--- Exit from Procedure
DXIT 000072 DEBUG Exit *
BSUB -174-- Branch to Subprocedure
RSUB 025--- Return from Subprocedure
RIR 000063 Reset INT Register *
XMSK 000064 Exchange MASK Register *
IXIT 000071 Exit from Interrupt Handler *
DISP 000073 Dispatch *
RIBA 000440 Read INTA and INTB Registers *
TOTQ 000056 Test Out Queues **
SEND 000065 Send Packet *
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-18
TNS Instruction Set TNS Alphabetical List of Instructions
Input/Output
Miscellaneous
RSW 000026 Read Switch Register
SSW 000027 Set Switch Register
EIO 000060 Execute I/O *
IIO 000061 Interrogate I/O *
HIIO 000062 High-Priority Interrogate I/O *
RCHN 000447 Reset I/O Channel *
LIOC 000457 Load IOC *
SIOC 000460 Store IOC *
XIOC 000462 Exchange IOC entries *
RIOC 000510 Read EIOC table entry *
WIOC 000511 Write EIOC table entry *
EIOC 000512 Exchange EIOC table entries *
NOP 000000 No Operation
RCLK 000050 Read Clock
RCPU 000051 Read Processor Number
BPT 000451 Instruction Breakpoint Trap
RUS 000461 Read Micro State *
BIKE 000464 Bicycle While Idle *
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-19
TNS Instruction Set TNS Alphabetical List of Instructions
Resource Management
MXON 000040 Mutual Exclusion On *
MXFF 000041 Mutual Exclusion Off *
SNDQ 000052 Signal a Send Is Queued *
SFRZ 000053 System Freeze *
DOFS 000057 Disk Record Offset **
DLEN 000070 Disk Record Length **
HALT 000074 Processor Halt *
PSEM 000076 "P" a Semaphore *
VSEM 000077 "V" a Semaphore *
VWCS 000401 Verify LCS *
WWCS 000400 Write LCS *
RWCS 000402 Read LCS *
FRST 000405 Firmware Reset *
RSMT 000436 Read from Operations & Service Processor *
WSMT 000437 Write to Operations & Service Processor *
RPT 000442 Read Process Timer *
SPT 000443 Set Process Timer *
BCLD 000452 Bus Cold Load *
SRST 000455 Soft Reset *
DDTX 000456 DDT Request *
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-20
TNS Instruction Set TNS Alphabetical List of Instructions
Memory Management
List Management
Trace and Breakpoints
MAPS 000042 Map In a Segment *
SMAP 000067 Set Map *
CRAX 000423 Convert Relative to Absolute Extended *
RSPT 000424 Read Segment Page Table Entry *
WSPT 000425 Write Segment Page Table Entry *
RXBL 000426 Read Extended Base and Limit *
SXBL 000427 Set Extended Base and Limit *
LCKX 000430 Lock Down Extended Memory *
ULKX 000431 Unlock Extended Memory *
CMRW 000432 Correctable Memory Error Read/Write *
SVMP 000441 Save Map Entries *
BNDW 000450 Bounds Test Words *
SCPV 000463 Set Current Process Variables *
ASPT 000470 Address of Segment Page Table Header *
DLTE 000054 Delete Element from List *
INSR 000055 Insert Element into List *
MRL 000075 Merge onto Ready List *
FTL 000206 Find Position in Time List *
DTL 000207 Determine Time Left for Element
TRCE 000217 Add Entry to Trace Table *
SMBP 000404 Set Memory Breakpoint *
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-21
TNS Instruction Set TNS Alphabetical List of Instructions
Guardian Programming Reference Summary for pTAL and TAL—522631-00117-22