[lttng-dev] usttrace ./main - Determine ON or OFF inside ./main

[chris meyers]

I wish to document the configuration parameters of an experimen, including
the state of usttrace (active or not).  Is there a global variable or an
environmental variable that would indicate usttrace "active" or "passive"
state?  One solution I can think of would be to parse the command line
arguments and look for usttrace.  However, this would not catch the
LD_PRELOAD=/usr/local/lib/libust.so.0
ls case documented at http://lttng.org/files/ust/manual/ust.html

Thanks,
-Chris
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