LU 6.2 API Application Programmer's Reference Guide (30294-90008)

Chapter 3 47
Using Intrinsics
Control Operator Intrinsics
Control Operator Intrinsics
In addition to the intrinsics used by transaction programmers, LU 6.2
API/XL provides a set of control operator intrinsics that allow node
managers and system managers to control APPC sessions and manage
the APPC subsystem. The control operator intrinsics are described in
detail in the APPC Subsystem on MPE XL Node Manager’s Guide.
Table 3-3 lists the control operator intrinsics and gives a brief
description of each.
NOTE The control operator intrinsics are available only on MPE XL.
Table 3-3 Control Operator Intrinsics
Intrinsic Description
APPCStart
Starts up the APPC subsystem and all APPC sessions configured for
automatic activation.
APPCSessions
Changes the session limits for a session type and activates or deactivates
APPC sessions to meet the new limits.
APPCStatus
Returns an integer code that indicates whether the APPC subsystem is
active.
APPCStop
Terminates the APPC subsystem and all active APPC sessions.