split subscr_con_allocate()/_free() in bsc_ and msc_
Rename current subscr_con_allocate() and subscr_con_free to bsc_*,
and add two separate msc_subscr_con_allocate() and _free().
The msc_subscr_con_free() ignores all lchan members.
In libbsc use bsc_*, in libmsc use msc_*.
Change-Id: I3cf7c7cafdf4672ec7b26058bba8a77159855257
Future: there will be distinct subscr conns for libbsc and libmsc.
diff --git a/openbsc/src/libmsc/gsm_04_08.c b/openbsc/src/libmsc/gsm_04_08.c
index d10f8cf..34492bb 100644
--- a/openbsc/src/libmsc/gsm_04_08.c
+++ b/openbsc/src/libmsc/gsm_04_08.c
@@ -3683,6 +3683,33 @@
return 0;
}
+struct gsm_subscriber_connection *msc_subscr_con_allocate(struct gsm_network *network)
+{
+ struct gsm_subscriber_connection *conn;
+
+ conn = talloc_zero(network, struct gsm_subscriber_connection);
+ if (!conn)
+ return NULL;
+
+ conn->network = network;
+ llist_add_tail(&conn->entry, &network->subscr_conns);
+ return conn;
+}
+
+void msc_subscr_con_free(struct gsm_subscriber_connection *conn)
+{
+ if (!conn)
+ return;
+
+ if (conn->subscr) {
+ subscr_put(conn->subscr);
+ conn->subscr = NULL;
+ }
+
+ llist_del(&conn->entry);
+ talloc_free(conn);
+}
+
/* Main entry point for GSM 04.08/44.008 Layer 3 data (e.g. from the BSC). */
int gsm0408_dispatch(struct gsm_subscriber_connection *conn, struct msgb *msg)
{