ssnprintf (errbuf, sizeof (errbuf),
"lt_dlopen (\"%s\") failed: %s. "
- "The most common cause for this problem are "
+ "The most common cause for this problem is "
"missing dependencies. Use ldd(1) to check "
"the dependencies of the plugin "
"/ shared object.",
(void *) callback, /* user_data = */ NULL));
} /* int plugin_register_shutdown */
+static void plugin_free_data_sets (void)
+{
+ void *key;
+ void *value;
+
+ if (data_sets == NULL)
+ return;
+
+ while (c_avl_pick (data_sets, &key, &value) == 0)
+ {
+ data_set_t *ds = value;
+ /* key is a pointer to ds->type */
+
+ sfree (ds->ds);
+ sfree (ds);
+ }
+
+ c_avl_destroy (data_sets);
+ data_sets = NULL;
+} /* void plugin_free_data_sets */
+
int plugin_register_data_set (const data_set_t *ds)
{
data_set_t *ds_copy;
destroy_all_callbacks (&list_notification);
destroy_all_callbacks (&list_shutdown);
destroy_all_callbacks (&list_log);
+
+ plugin_free_data_sets ();
} /* void plugin_shutdown_all */
int plugin_dispatch_missing (const value_list_t *vl) /* {{{ */
{
data_set_t *ds;
+ if (data_sets == NULL)
+ {
+ ERROR ("plugin_get_ds: No data sets are defined yet.");
+ return (NULL);
+ }
+
if (c_avl_get (data_sets, name, (void *) &ds) != 0)
{
DEBUG ("No such dataset registered: %s", name);