1 files changed, 19 insertions, 0 deletions
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 2cb46f0bb163..b3fb597c79b5 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -2117,3 +2117,22 @@ request_table:
 		}
 	}
 }
+
+/* returns true whether we know that the client has moved from its old
+ * originator to another one. This entry is kept is still kept for consistency
+ * purposes
+ */
+bool tt_global_client_is_roaming(struct bat_priv *bat_priv, uint8_t *addr)
+{
+	struct tt_global_entry *tt_global_entry;
+	bool ret = false;
+
+	tt_global_entry = tt_global_hash_find(bat_priv, addr);
+	if (!tt_global_entry)
+		goto out;
+
+	ret = tt_global_entry->common.flags & TT_CLIENT_ROAM;
+	tt_global_entry_free_ref(tt_global_entry);
+out:
+	return ret;
+}