Linux under the l7 source code, research on this aspect can be seen more, I am a rookie

l7-filter-userspace-v0.4
........................\BUGS
........................\Changelog
........................\configure
........................\l7-classify.cpp
........................\l7-classify.h
........................\l7-conntrack.cpp
........................\l7-conntrack.h
........................\l7-filter.1
........................\l7-filter.cpp
........................\l7-parse-patterns.cpp
........................\l7-parse-patterns.h
........................\l7-queue.cpp
........................\l7-queue.h
........................\l7.IAB
........................\l7.IAD
........................\l7.IMB
........................\l7.IMD
........................\l7.PFI
........................\l7.PO
........................\l7.PR
........................\l7.PRI
........................\l7.PS
........................\l7.WK3
........................\LICENSE
........................\Makefile
........................\README
........................\sample-l7-filter.conf
........................\TODO
........................\util.cpp
........................\util.h

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