Subsystem Control Point (SCP) Management Programming Manual

Common Definitions
Subsystem Control Point (SCP) Management Programming Manual—520619-001
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ZSCP Maps
ZSCB-CNT
contains the number of subsystem (server) processes that this SCP process currently
has open.
ZRCB-CNT
contains the number of command messages (requests) currently being processed.
ZRCB-QUEUED
contains the number of command messages (requests) currently queued.
ZRCB-TOTAL-CNT
contains the total number of command messages (requests) processed since this SCP
process was started.
ZTRACE-FNAME
contains the name of the trace-data disk file. If no trace has been initiated, it is
blank.
ZSCP-MAP-XINFO-PROC
SCP processes include this structure in INFO command responses to report the values of
SCP process startup parameters.
ZSCP-MAP-XINFO-PROC is based on ZSCP-DDL-XINFO-PROC, which is defined
as:
ZAUTO-STOP
contains the value specified by the AUTOSTOP startup parameter.
ZDEL-DELAY
contains the value specified by the DELETEDELAY startup parameter.
ZSEG-PAGES
contains the value specified by the SEGPAGES startup parameter.
ZSCP-MAP-XLISTDEV-PROC
SCP processes return structures of this form in LISTDEV command responses to
provide information on the devices specified in the LISTDEV command.
def ZSCP-DDL-XINFO-PROC.
02 ZAUTO-STOP type ZSPI-DDL-TIMESTAMP.
02 ZDEL-DELAY type ZSPI-DDL-TIMESTAMP.
02 ZSEG-PAGES type ZSPI-DDL-INT.
end.