TCP/IP Management Programming Manual

Common Definitions
HP NonStop TCP/IP Management Programming Manual—529636-001
5-6
SPI Standard Definitions
Note that if the empty response (ZCOM-ERR-EMPT-RSP) is returned, the value of
this token is nonzero, although the command has been completed successfully.
If the command was not completed successfully, the value of this token indicates
the reason the command failed. The meaning of each error number can be
subsystem-specific and possibly command-specific. Although the TCP/IP
subsystem does not define any subsystem-specific errors, it does return some of
the data communications and SPI-defined errors. For descriptions of all common
data communications errors, see the SPI Common Extensions Manual. For
descriptions of all common SPI errors, see the SPI Programming Manual.
ZSPI-TKN-SERVER-BANNER
contains the server-banner string for the TCP/IP subsystem. The server-banner
string reflects the product name, product number, release date, and the date the
TCP/IP code was compiled. This token is returned only for the GETVERSION
command. The server banner for TCP/IP is:
TCP/IP T9551D41 - release date - compile date
ZSPI-TKN-SERVER-VERSION
specifies the server version of the TCP/IP subsystem. This token is required in all
the commands and responses. The SSINIT procedure initializes the command
buffer with this token, using the value defined in the subsystem’s definition file. The
value used for TCP/IP is ZTCI-VAL-VERSION. The subsystem provides the value
of this token for comparison. The value provided by the subsystem must be at least
as current as the value provided by SSINIT. If it is not as current, the subsystem
rejects the command.
ZSPI-TKN-SSID
specifies the subsystem ID. This token is required in all commands and responses.
The SSINIT procedure initializes the command buffer with this token, using the
value defined in the subsystem’s definition file. The value used for TCP/IP is
ZTCI-VAL-SSID. The contents of the token are:
def ZTCI-VAL-SSID tacl ssid.
02 Z-FILLER type character 8
value is ZSPI-VAL-TANDEM.
02 Z-OWNER redefines Z-FILLER
type ZSPI-DDL-CHAR8.
02 Z-NUMBER type ZSPI-DDL-INT
value is ZSPI-SSN-ZTCI.
02 Z-VERSION type ZSPI-DDL-UINT
value is ZTCI-VAL-VERSION.
end.
ZSPI-TKN-USEDLEN
specifies the length of the used portion of a command message. The value of this
token is used to verify that the entire message has been read by the server. The