gb: Add beginnings of a new BSSGP implementation
Similar to ns2 superseding ns, we now also intoduce a next generation
of BSSGP related code to libosmogb. However, this is not aiming to
be a full implementation yet, but simply those parts that we currently
need from the revamped osmo-gbproxy.
The gprs_bssgp2.[ch] differs in two ways from the old code:
* it separates message encoding from message transmission
* it supports more recent specs / IEs
bssgp_bvc_fsm.c is a genric implementation of the BSSGP BVC
RESET/BLOCK/UNBLOCK logic with support for both PTP and signaling,
both on the SGSN side and the BSS side.
Change-Id: Icbe8e4f03b68fd73b8eae95f6f6cccd4fa9af95a
diff --git a/src/gb/libosmogb.map b/src/gb/libosmogb.map
index 8abac74..e605d27 100644
--- a/src/gb/libosmogb.map
+++ b/src/gb/libosmogb.map
@@ -45,6 +45,27 @@
bssgp_vty_init;
bssgp_nsi;
+bssgp2_nsi_tx_ptp;
+bssgp2_nsi_tx_sig;
+bssgp2_enc_bvc_block;
+bssgp2_enc_bvc_block_ack;
+bssgp2_enc_bvc_unblock;
+bssgp2_enc_bvc_unblock_ack;
+bssgp2_enc_bvc_reset;
+bssgp2_enc_bvc_reset_ack;
+bssgp2_enc_status;
+
+bssgp_bvc_fsm_alloc_sig_bss;
+bssgp_bvc_fsm_alloc_ptp_bss;
+bssgp_bvc_fsm_alloc_sig_sgsn;
+bssgp_bvc_fsm_alloc_ptp_sgsn;
+bssgp_bvc_fsm_set_ops;
+bssgp_bvc_fsm_is_unblocked;
+bssgp_bvc_fsm_get_block_cause;
+bssgp_bvc_get_features_advertised;
+bssgp_bvc_get_features_received;
+bssgp_bvc_get_features_negotiated;
+
osmo_fr_network_alloc;
osmo_fr_link_alloc;
osmo_fr_link_free;