add a new ctdb_ltdb function to delete a record in a normal database

[metze/ctdb/wip.git] / common / ctdb_ltdb.c

diff --git a/common/ctdb_ltdb.c b/common/ctdb_ltdb.c
index 7dc28ddf9930ca9b0b9bc022d674e8456b94f34f..35723714d0c9c6b8e886cf6990c1e4825e569381 100644 (file)
--- a/common/ctdb_ltdb.c
+++ b/common/ctdb_ltdb.c
@@ -195,3 +195,22 @@ int ctdb_ltdb_unlock(struct ctdb_db_context *ctdb_db, TDB_DATA key)
        }
        return ret;
 }
+
+
+/*
+  delete a record from a normal database
+*/
+int ctdb_ltdb_delete(struct ctdb_db_context *ctdb_db, TDB_DATA key)
+{
+       struct ctdb_context *ctdb = ctdb_db->ctdb;
+
+       if (ctdb_db->persistent != 0) {
+               DEBUG(DEBUG_ERR,("Trying to delete emty record in persistent database\n"));
+               return 0;
+       }
+       if (tdb_delete(ctdb_db->ltdb->tdb, key) != 0) {
+               DEBUG(DEBUG_ERR,("Failed to delete empty record."));
+               return -1;
+       }
+       return 0;
+}