TS/MP Management Programming Manual (G06.24+, H06.03+)

ZPWY-TKN- Definitions

NonStop TS/MP Management Programming Manual—540082-001

6-3

ZPWY-TKN-DEF-SCDEFINE

This token is a variable-length byte string that contains saved DEFINE attributes. A

saved DEFINE is an internal file name representation created when you set DEFINE

attributes, add a DEFINE name, or save a DEFINE using Guardian procedures.

The first two bytes of the string is the length of the saved DEFINE that follows, in bytes.

The third byte is the start of the DEFINE.

For more information about DEFINEs, see the TACL Reference Manual and the

Guardian User’s Guide. For examples on how to add a DEFINE to a Pathway

subsystem server class and obtain information about a DEFINE, see Section 16,

Server Class DEFINE Examples.

ZPWY-TKN-DEF-SCENV

This token specifies all OSS environmental variables to be passed to the OSS server

processes in the server class. Within a server process, environment variables are

available as an array of null-terminated strings, ending with a null pointer, pointed to by

the external variable environ [ ].

The first two bytes of the string is the length, in bytes, of the environment variable list

that follows. The third byte is the start of the list. Each environment variable is in the

form name=value and is terminated by a null. The string value can be a null value.

The length of the list can be from 3 through 24,000 bytes. However, the total length of

ZPWY-TKN-DEF-SCENV and ZPWY-TKN-DEF-SCARGLIST cannot exceed 24,000

bytes.

In addition, environment variable names (name) cannot contain an equal sign (=). (The

first equal sign encountered is used as the delimiter for the environment variable

name.) However, an equal sign can be included in the value. For example, to specify

an environment variable named env1 having a value of abc=cba, enter:

env1=abc=cba

If you do not assign a value for this field when adding a server class, no environmental

information is sent to the server processes in this server class.

To reset the value for this token in an ALTER command, specify a string length of 0 in

the first two bytes of the string. If the token is not included in the command buffer, the

current value is not changed.

def ZPWY-TKN-DEF-SCDEFINE token-type ZSPI-TYP-

BYTESTRING.

def ZPWY-TKN-DEF-SCENV token-type ZSPI-TYP-

BYTESTRING.