RTPI: Teleprocessing input/output information

The RTPI EXEC retrieves information on teleprocessing I/O (TP I/O) in the system.

If a parameter is passed, the information returned is only for the specified resource; otherwise, the information for all TP I/O in the system is returned.

The following statement shows the format of the call from the EXEC:

IMFEXEC SELECT EXEC(RTPI OPTS) WAIT(YES)

Related topic

How-to-resolve-compound-SYSPROG-variables

Following table lists the RTPI parameters.

Parameter

Required?

Description

OPTS

No

UCB or volume serial number

Following is a list of return codes from RTPI:

Return code

Description

0

Request completed successfully

4

No outstanding I/O

8

Security failure

Following table lists the variables returned by RTPI The following table lists the variables returned by RTPI in the LOCAL POOL.

Variable name

Type

Description

RTPIA(XXX)

Data

Allocations

RTPID(XXX)

Data

Driver

RTPII(XXX)

Data

IOQ address

RTPIJ(XXX)

Data

Jobname using device

RTPIO(XXX)

Data

Opens

RTPIR(XXX)

Data

Reserves

RTPIROL1

Control

Number of output lines

RTPIU(XXX)

Data

UCB of device

RTPIV(XXX)

Data

VOLSER of device (may be blank)

 

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