create an async version of ctdb_attachdb_send() for libctdb

[sahlberg/ctdb.git] / libctdb / ctdb_client.c

diff --git a/libctdb/ctdb_client.c b/libctdb/ctdb_client.c
index 23faa4b5af86c56fd339dea7552009e54455cd8c..864877ce5af73677da4549a69f22a28991a7a687 100644 (file)
--- a/libctdb/ctdb_client.c
+++ b/libctdb/ctdb_client.c
@@ -654,4 +654,40 @@ int ctdb_send_message(struct ctdb_context *ctdb, uint32_t pnn,
 
 
 
+/*
+  setup a call for a database
+ */
+int ctdb_set_call(struct ctdb_db_context *ctdb_db, ctdb_fn_t fn, uint32_t id)
+{
+       struct ctdb_registered_call *call;
+
+#if 0
+       TDB_DATA data;
+       int32_t status;
+       struct ctdb_control_set_call c;
+       int ret;
+
+       /* this is no longer valid with the separate daemon architecture */
+       c.db_id = ctdb_db->db_id;
+       c.fn    = fn;
+       c.id    = id;
 
+       data.dptr = (uint8_t *)&c;
+       data.dsize = sizeof(c);
+
+       ret = ctdb_control(ctdb_db->ctdb, CTDB_CURRENT_NODE, 0, CTDB_CONTROL_SET_CALL, 0,
+                          data, NULL, NULL, &status, NULL, NULL);
+       if (ret != 0 || status != 0) {
+               DEBUG(DEBUG_ERR,("ctdb_set_call failed for call %u\n", id));
+               return -1;
+       }
+#endif
+
+       /* also register locally */
+       call = talloc(ctdb_db, struct ctdb_registered_call);
+       call->fn = fn;
+       call->id = id;
+
+       DLIST_ADD(ctdb_db->calls, call);        
+       return 0;
+}