} /* int uc_init */
int uc_check_timeout(void) {
- cdtime_t now = cdtime();
-
struct {
char *key;
cdtime_t time;
size_t expired_num = 0;
pthread_mutex_lock(&cache_lock);
+ cdtime_t now = cdtime();
/* Build a list of entries to be flushed */
c_avl_iterator_t *iter = c_avl_get_iterator(cache_tree);
/* remove missing values from getval */
if (ce->state == STATE_MISSING) {
+ DEBUG("utils_cache: uc_get_rate_by_name: requested metric \"%s\" is in "
+ "state \"missing\".",
+ name);
status = -1;
} else {
ret_num = ce->values_num;
/* This is important - the caller has no other way of knowing how many
* values are returned. */
- if (ret_num != (size_t)ds->ds_num) {
+ if (ret_num != ds->ds_num) {
ERROR("utils_cache: uc_get_rate: ds[%s] has %zu values, "
"but uc_get_rate_by_name returned %zu.",
ds->type, ds->ds_num, ret_num);
return 0;
} /* int uc_iterator_get_name */
+int uc_iterator_get_meta(uc_iter_t *iter, meta_data_t **ret_meta) {
+ if ((iter == NULL) || (iter->entry == NULL) || (ret_meta == NULL))
+ return -1;
+
+ *ret_meta = meta_data_clone(iter->entry->meta);
+
+ return 0;
+} /* int uc_iterator_get_meta */
+
/*
* Meta data interface
*/