| File | 80 |
|---|---|
| Op-Sys | BS2000/OSD |
| Statement | FIND / PROCESS
|
| Task | Allows the execution of INTERTASK COMMUNICATION
macros OPCOM, REVNT, SEVNT,
RELBF, CLCOM via logical functions such as
OPEN, RECEIVE.
This view is available only for single-user mode. |
| Dictionary Field Name | F/L | Mu | DE | Remarks |
|---|---|---|---|---|
ERROR-CODE
|
N3 | |||
ERROR-TEXT
|
A58 | |||
NODE
|
N5 | D | ||
NODE-NAME
|
A16 | D | ||
SYSTEM-MESSAGE-CODE
|
A10 | |||
SYSTEM-CODE
|
B2 | |||
FUNCTION
|
A8 | D | ||
INTER-TASK-COMMUNICATION-NAME
|
A8 | D | ||
ERASE
|
A3 | D | ||
MESSAGE-LENGTH
|
N6 | D | ||
MESSAGE-TEXT
|
A250 | D | ||
WAIT-TIME
|
B4 | D | ||
MESSAGE-ARRAY
|
A250 | M / 5 | D |
| Code | Text | BS2000/OSD |
|---|---|---|
| 600 | Unknown function. | X |
| 699 | Not enough main storage available. | X |
| 735 | Logical error using ITC. | X |
| 750 | Invalid operand within operand list. | X |
| 752 | Message/message length missing. | X |
| 753 | ITC name missing. | X |
| 983 | MULTI USER MODE not supported by ITC. | X |
| Field Name | Type/Length | Operating System |
|---|---|---|
ERASE
|
(A3) |
Specifies erasing of message from queue after receipt. Possible values:
| Value | Explanation |
|---|---|
YES
|
Default. Erase message. |
NO
|
Retain message. |
When the function is CLOSE, specifies whether all waiting
messages should be erased YES or NO.
| Field Name | Type/Length | Operating System |
|---|---|---|
FUNCTION
|
(A8) |
Possible values:
| Value | Explanation |
|---|---|
CLOSE
|
Delete an ITC. |
DELETE
|
Delete the first message in the queue. |
OPEN
|
Build an ITC. |
RECEIVE
|
Receive message from ITC partner. |
SEND
|
Send message to ITC partner. |
| Field Name | Type/Length | Operating System |
|---|---|---|
INTER-TASK-COMMUNICATION-NAME
|
(A8) |
Function-dependent field. Meaning per function:
| Function | Meaning |
|---|---|
CLOSE
|
Own ITC name. |
OPEN
|
Own (new) ITC name. |
RECEIVE
|
ITC name of sending ITC partner. |
SEND
|
ITC name of destination. |
| Field Name | Type/Length | Operating System |
|---|---|---|
MESSAGE-ARRAY
|
(A250) M5 |
Array of max. 5 messages for SEND and RECEIVE
functions.
| Field Name | Type/Length | Operating System |
|---|---|---|
MESSAGE-LENGTH
|
(N6) |
Message length for functions SEND and
RECEIVE.
| Field Name | Type/Length | Operating System |
|---|---|---|
MESSAGE-TEXT
|
(A250) |
Message text. For messages longer than 250 bytes, use the
MESSAGE-ARRAY field.
| Field Name | Type/Length | Operating System |
|---|---|---|
WAIT-TIME
|
(B4) |
Maximum time (in seconds) to wait for a message. Possible values:
0 - 21599. Default is 600.