By random, I looked at an fd leak complained about by coverity in osmo_stream_srv_fd_cb() and came up with https://gerrit.osmocom.org/1320
Now I wanted to at least run it once to make sure I didn't break anything, but I'm unsure in figuring out how it is used.
There are two Iu related callers: osmo-iuh's hnbgw.c and libosmo-sccp's sua.c.
And I find libosmo-netif/src/channel/abis/ipa_stream_server.c, called in libosmo-netif/src/channel.c by osmo_chan_init() and osmo_chan_create(). But it seems no-one is ever calling these, except for examples in libosmo-netif.
Am I right to conclude that there's some 2G / Abis / ip.access related code in libosmo-netif but we're not actually using it in openbsc, and that the only "real" osmo_stream_srv_* callers are 3G/Iu related?
~N