ovsdb-idl: Add support for change tracking.

[cascardo/ovs.git] / lib / ovsdb-idl-provider.h

diff --git a/lib/ovsdb-idl-provider.h b/lib/ovsdb-idl-provider.h
index 2ed78a7..3dddf69 100644 (file)
--- a/lib/ovsdb-idl-provider.h
+++ b/lib/ovsdb-idl-provider.h
@@ -36,6 +36,9 @@ struct ovsdb_idl_row {
     unsigned long int *prereqs; /* Bitmap of columns to verify in "old". */
     unsigned long int *written; /* Bitmap of columns from "new" to write. */
     struct hmap_node txn_node;  /* Node in ovsdb_idl_txn's list. */
+
+    unsigned int change_seqno[OVSDB_IDL_CHANGE_MAX];
+    struct ovs_list track_node;
 };
 
 struct ovsdb_idl_column {
@@ -62,6 +65,8 @@ struct ovsdb_idl_table {
     struct shash columns;    /* Contains "const struct ovsdb_idl_column *"s. */
     struct hmap rows;        /* Contains "struct ovsdb_idl_row"s. */
     struct ovsdb_idl *idl;   /* Containing idl. */
+    unsigned int change_seqno[OVSDB_IDL_CHANGE_MAX];
+    struct ovs_list track_list; /* Tracked rows (ovsdb_idl_row.track_node). */
 };
 
 struct ovsdb_idl_class {