So I got you correct despite the typo You are right, I don't see it either in any return object of any method listed there... I also tried readelf'ing /usr/lib/csd/plugins/libcsd-net.so, but no symbol with word "band" in it, nor in linked libraries detected by ldd... Will try to search deeper (something like leaving "find / -iname *.so -exec readelf -Ws {} \; | grep band" for the night - but the command may be wrong or have typos as I just semi-randomly typed it now).

edit: in fact, might be better to list all shared objects in the system, and then "readelf" them like there is no tomorrow in search of "band" string.