1 files changed, 9 insertions, 1 deletions
diff --git a/lib/hdb/hdb.h b/lib/hdb/hdb.h
index 892b8e598581..7c6dfcf9d8d2 100644
--- a/lib/hdb/hdb.h
+++ b/lib/hdb/hdb.h
@@ -271,9 +271,17 @@ typedef struct HDB {
      * Check if s4u2self is allowed from this client to this server
      */
     krb5_error_code (*hdb_check_s4u2self)(krb5_context, struct HDB *, hdb_entry_ex *, krb5_const_principal);
+
+    /**
+     * Enable/disable synchronous updates
+     *
+     * Calling this with 0 disables sync.  Calling it with non-zero enables
+     * sync and does an fsync().
+     */
+    krb5_error_code (*hdb_set_sync)(krb5_context, struct HDB *, int);
 }HDB;
 
-#define HDB_INTERFACE_VERSION	9
+#define HDB_INTERFACE_VERSION	10
 
 struct hdb_method {
     int			version;