Subsystem Control Point (SCP) Management Programming Manual

Commands and Responses
Subsystem Control Point (SCP) Management Programming Manual—520619-001
5-19
LISTDEV Command
If this token is omitted from the command, information is returned for all devices
configured in the system.
ZSCP-MAP-LISTDEV-PROC
is included in a LISTDEV response from an SCP process only if the PIN values are
less than 255 and the program file name fits in ZPROGNAME. Otherwise, the SCP
process omits this structure and returns the information in ZSCP-MAP-
XLISTDEV-PROC and ZSCP-TKN-DEV-PROG-XFNAME.
.ZLDEV
specifies the logical device number of the object.
.ZDEVNAME
specifies the logical device name of the object.
.ZPRIM-PID
specifies the primary cpu,pin of the I/O process controlling the device.
.ZBKUP-PID
specifies the backup cpu,pin of the I/O process controlling the device.
.ZDEVTYPE
specifies the device type and subtype.
.ZREC-SIZE
specifies the record size for the device listed in the system-generation
configuration file.
.ZPRI
specifies the execution priority of the I/O process controlling the device.
.ZPROGNAME
specifies the object-file name for the I/O process controlling the device.
LISTDEV Response Tokens
ZSPI-TKN-DATALIST token-type ZSPI-TYP-LIST
ZCOM-TKN-OBJTYPE token-type ZSPI-TYP-ENUM
ZCOM-TKN-OBJNAME token-type ZSPI-TYP-STRING
ZSPI-TKN-RETCODE token-type ZSPI-TYP-INT
ZSCP-MAP-LISTDEV-PROC
ZSCP-MAP-XLISTDEV-PROC
ZSCP-TKN-DEV-PROG-XFNAME token-type ZSPI-TYP-STRING
ZSPI-TKN-ENDLIST token-type ZSPI-TYP-SSCTL