NR RRC - Created function to check if DRB is active for a UE

openair2/RRC/NR/rrc_gNB_drbs.c

@@ -113,4 +113,10 @@ uint8_t next_available_drb(gNB_RRC_UE_t *ue, uint8_t pdusession_id) {
   /* From this point, we handle the case that all DRBs are already used by the UE. */
   LOG_E(RRC, "Error - All the DRBs are used - Handle this\n");
   return DRB_INACTIVE;
+}
+
+bool drb_is_active(gNB_RRC_UE_t *ue, uint8_t drb_id) {
+  if(ue->DRB_active[drb_id-1] == DRB_ACTIVE)
+    return true;
+  return false;
 }

openair2/RRC/NR/rrc_gNB_drbs.h

@@ -39,5 +39,6 @@ NR_DRB_ToAddMod_t *generateDRB(gNB_RRC_UE_t *rrc_ue,
                                int do_drb_ciphering);
 
 uint8_t next_available_drb(gNB_RRC_UE_t *ue, uint8_t pdusession_id);
+bool drb_is_active(gNB_RRC_UE_t *ue, uint8_t drb_id);
 
 #endif