gtpm3m0qMulti-Processor Interconnect Facility Reference

MPIF User Parameter List Definitions (DCTMUP)

Description

RESTRICTIONS

The DCTMUP macro, along with the MPIFC macro, is a restricted use macro with an interface which is not guaranteed across releases of TPF. Unauthorized use of this macro might expose the user to interface and/or processing errors.

This data definition macro describes parameter lists used to define:

  1. Specific requests for the MPIFC macro (Request MPIF Service)
  2. Input to user exits defined to MPIF.
  3. A user provided area which is initialized by MPIF with the results of a QUERY request.

You invoke DCTMUP as follows:

DCTMUP  REG=Rxx, LTYPE=Parameter List

REG=
is the keyword used to specify a symbolic register name (Rxx) valid for assignment to the USING statement as the base register for DCTMUP DSECT.

LTYPE=
The MPIF service request parameter lists are:

IDENTIFY
To identify named MPIF user.

CONNECT
To establish a connection.

ACCEPT
To accept connect request from another user.

DISCONNECT
To break the connection.

FORGET
To delete reference of user.

QUERY
To obtain miscellaneous information.

SEND
To send a request to another user.

The MPIF user exit parameter lists are:

CRX
Input to user's connect request exit.

CCX
Input to user's connect request completion exit.

DRX
Input to user's data received exit.

DUX
Input to user's directory update notification exit.

ERX
Input to user's error exit

PAX
Input to user's path active notification exit.

QRA
Response to query request.

ALL
A call for all of the above definitions.