tracem — Apollo

10.0;tracem (trace_module), revision 1.0, 89/02/23
tracem (trace_module) -STREAMS activity trace module
usage: tracem



DESCRIPTION
     tracem reports on messages passing through active Streams.  You can
     insert instances of tracem at any point or points in one or more Streams.
     Those instances then send copies of messages passing through them to
     another instance of tracem designated as a reporting module.

     Use (trconf)  to insert or remove tracing instances of tracem on a
     Stream.  The trconf utility also lists open Streams and the modules on
     them, and configures tracem modules to report on specific kinds of
     messages. The utility trmon  opens a Stream to /dev/nuls, pushes a
     reporting instance of tracem onto that Stream, then prints (on standard
     output) messages sent to the reporting instance by tracing instance(s).

FILES
     /dev/nuls

SEE ALSO
     trmon, trconf, nuls, nulm
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