STREAMS/UX for the HP 9000 Reference Manual

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STREAMS/UX-NetTL Link
Mapping from STREAMS/UX Messages to NetTL Messages
Mapping from STREAMS/UX Messages to NetTL
Messages
Both STREAMS/UX error logging and event tracing messages are mapped
to NetTL logging messages.
NetTL log class is determined by STREAMS/UX log messages' flags
according to the following rule:
If (flags & SL_ERROR) NetTL log class
then -------------------
if (flags & SL_FATAL) ---> DISASTER
if (flags & SL_WARN) ---> WARNING
if (flags & SL_NOTE) ---> INFORMATIVE
otherwise ---> ERROR
else all messages ---> INFORMATIVE
As a default, only DISASTER and ERROR messages are logged. You can
change this setting by using the nettlconf command (see nettlconf(1M)).