SNA NRJE User/Programmer Reference Manual (30292-90006)

Chapter 5 157
User Intrinsics
NRJELUList
A zero element is returned if an LU is not initially
started when a workstation is started.
A -1 element is returned if an LU is initially started.
following is a three-entry
AutoStartList
corresponding to LUList , above:
0 ERST is not initially started.
-1 NEXTONE is initially started.
-1 LAST is initially started.
Result
An eight-element integer output array (required).
The
Result array contains error codes that occurred
during execution of this intrinsic.
The first element of the Result array is set to zero if no
errors took place. The structure of the
Result array is
described in “Parameters Common to NRJE Intrinsics”
in the introduction to this chapter.
Always test the first element of
Result immediately
after you call this intrinsic. If the first element of
Result is not zero, test the other elements of Result to
determine the nature of the problem that has occurred.
Description
Call NRJELUList to obtain a list of all LUs, and lists of LU
characteristics, for a workstation. A positional correspondence exists
among the entries in
LUList and the characteristics listed in
ChainSizeList , MinJobSizeList , MaxJobSizeList ,
ActiveLUNumList , and AutoStartList . The length of all lists must be
large enough so that all configured LUs can be entered; otherwise, an
error will occur. After NRJELUList has returned control to your
program, test the first element of
Result .
Text Reference
DISPLAY shows LUs and related characteristics. This is the same
information that displays when you enter the DISPLAY command with
the
LUT parameter. See DISPLAY in Chapter 3 , “User Commands.”