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

160 Chapter5
User Intrinsics
NRJEQueue
When ReaderFence = 0, each output spool file whose
priority is less than or equal to
SystemFence is not
transmitted.
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
Use NRJEQueue to obtain information about the spooled reader for your
workstation. Identify your workstation in
Wsid as an input parameter.
The NRJEQueue intrinsic provides you with the following information:
• The logical device number of the queued reader for your workstation.
• The following set of parameters associated with the queued logical
reader:
— The ChainSize , the number of RUs per job stream.
— A flag indicating whether data compression is performed.
— A data translation indicator.
— A spooling indicator showing the current status of the queued
reader.
— An output fence value for the queued reader.
• The system-wide output fence parameter.
After NRJEQueue has returned from your call, test the
Result array.
Text Reference
The NRJEQueue intrinsic provides information for the DISPLAY
command. See Chapter 3 , “User Commands.”