IFDEQ (HLI function): Difference between revisions
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(Created page with "==IFDEQ call -mc,sc== ==Summary== <dl> <dt>Description</dt> <dd>The IFDEQ call (DEQUEUE) dequeues a resource previously specified in a call to IFENQ. </dd> <dt>Thread type</d...") |
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The conventions used on this page are described in [[HLI: Function summary#Function call notation conventions|Function call notation conventions]]. | |||
==Summary== | ==Summary== | ||
Latest revision as of 22:09, 12 July 2016
The conventions used on this page are described in Function call notation conventions.
Summary
- Description
- The IFDEQ call (DEQUEUE) dequeues a resource previously specified in a call to IFENQ.
- Thread type
- multiple cursor IFSTRT, single cursor IFSTRT
- IFCALL function number
- 38
Syntax
IFDEQ(RETCODE,RESOURCE)
- Compile-only form
- Not available
- Execute-only form
- Not available
Specify the parameters in the syntax order shown above.
| Parameter | Description |
|---|---|
| RETCODE | [O,i,r]The Model 204 return code is the required first parameter. The code is a binary integer value. |
| RESOURCE | [I,s,r] The resource is a required input parameter that specifies the name of the previously enqueued resource to be dequeued. Specify a short character string, up to 32 characters in length. You can specify any data in the input string except for 32 bytes of binary zeroes. |
Coding example (COBOL)
WORKING-STORAGE SECTION. 01 CALL-ARGS. 05 RETCODE PIC 9(5) COMP SYNC. 05 RNAME PIC X(9) VALUE "CUSTFILE;". . . . PROCEDURE DIVISION. . . . CALL "IFDEQ" USING RETCODE, RNAME.