trace-cmd list: Add --full to show print fmt of an event

There's several times I want to see the print fmt from the event's format
file, and there's no way to do that with trace-cmd list -e. Add a --full
option to display the entire format file of an event, including the print
fmt, which can be useful as well.

Link: https://lore.kernel.org/linux-trace-devel/20210506165203.3889058-2-rostedt@goodmis.org

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
3 files changed