Expand Management Programming Manual

COMMON DEFINITIONS

Common Definitions for the EXPAND Subsystem

Information about EXPAND definitions that is specific to particu-

lar commands, responses, or event messages is discussed in

Section 7, "Commands and Responses," and in Section 8, "Event

Management."

Buffer Declarations

The EXPAND subsystem provides the following buffer declarations

for message buffers that can be used with the SPI procedures.

All applications should use one of these declarations for a

buffer of the recommended size.

ZEXP-DDL-MSG-BUFFER is a message buffer whose size is that

recommended for command messages and for responses in which

each reply message contains a single response record, with the

exception of the PROBE command and the INFO command with ZEXP-

TKN-INFO-NCP-OPT specified.

def ZEXP-DDL-MSG-BUFFER.

02 Z-MSGCODE type ZSPI-DDL-INT.

02 Z-BUFLEN type ZSPI-DDL-UINT.

02 Z-OCCURS type ZSPI-DDL-UINT.

02 Z-FILLER type ZSPI-DDL-BYTE

occurs 0 to ZEXP-VAL-BUFLEN times

depending on Z-OCCURS.

end.

ZEXP-DDL-MSG-BUFFER-MAXLEN is a message buffer whose size is

that recommended for responses in which each reply message

contains multiple response records, and also for responses to the

PROBE command and to the INFO command with ZEXP-TKN-INFO-NCP-OPT

specified.

def ZEXP-DDL-MSG-BUFFER-MAXLEN.