The sys module was imported in the dot2c frontend script but never
used. This import was likely left over from earlier development or
copied from a template that required sys for exit handling.
Remove the unused import to clean up the code and satisfy linters
that flag unused imports as errors.
Signed-off-by: Wander Lairson Costa <wander@redhat.com>
Reviewed-by: Gabriele Monaco <gmonaco@redhat.com>
Link: https://lore.kernel.org/r/20260223162407.147003-13-wander@redhat.com
Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>
The dot2k tool has some code that can be reused for linear temporal logic
monitor. Prepare its frontend for LTL inclusion:
1. Rename to be generic: rvgen
2. Replace the parameter --dot with 2 parameters:
--class: to specific the monitor class, can be 'da' or 'ltl'
--spec: the monitor specification file, .dot file for DA, and .ltl
file for LTL
The old command:
python3 dot2/dot2k monitor -d wip.dot -t per_cpu
is equivalent to the new commands:
python3 rvgen monitor -c da -s wip.dot -t per_cpu
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://lore.kernel.org/dea18f7a44374e4db8df5c7e785604bc3062ffc9.1751634289.git.namcao@linutronix.de
Reviewed-by: Gabriele Monaco <gmonaco@redhat.com>
Signed-off-by: Nam Cao <namcao@linutronix.de>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
