stats: Add a stats gauge for the MSC links count.

Change-Id: Ibe4b29056ba704a27b925cfdba49f343ee34f428

1 files changed, 10 insertions, 0 deletions

diff --git a/include/osmocom/bsc/bsc_msc_data.h b/include/osmocom/bsc/bsc_msc_data.h
index b9df4ba8f..7d797eb9e 100644
--- a/include/osmocom/bsc/bsc_msc_data.h
+++ b/include/osmocom/bsc/bsc_msc_data.h
@@ -56,6 +56,12 @@ enum {
 	MSC_CON_TYPE_LOCAL,
 };
 
+/* Constants for the MSC stats */
+enum {
+	MSC_STAT_MSC_LINKS_ACTIVE,
+	MSC_STAT_MSC_LINKS_TOTAL,
+};
+
 /*! /brief Information on a remote MSC for libbsc.
  */
 struct bsc_msc_data {
@@ -99,6 +105,10 @@ struct bsc_msc_data {
 
 	char *acc_lst_name;
 
+	/* structures for keeping rate counters and gauge stats */
+	struct rate_ctr_group *msc_ctrs;
+	struct osmo_stat_item_group *msc_statg;
+
 	/* Sigtran connection data */
 	struct {
 		uint32_t cs7_instance;