+ char *s, *tmp;
+ for (s = strtok_r(events, ",", &tmp); s; s = strtok_r(NULL, ",", &tmp)) {
+
+ /* Multiple events parsed in one entry */
+ if (group_events_count == 1) {
+ /* Mark previously added event as group leader */
+ el->eventlist_last->group_leader = 1;
+ }
+
+ /* Allocate memory for event struct that contains array of efd structs
+ for all cores */
+ struct event *e =
+ calloc(sizeof(struct event) + sizeof(struct efd) * el->num_cpus, 1);
+ if (e == NULL) {
+ free(events);
+ return -ENOMEM;
+ }
+
+ if (resolve_event(s, &e->attr) == 0) {
+ e->next = NULL;
+ if (!el->eventlist)
+ el->eventlist = e;
+ if (el->eventlist_last)
+ el->eventlist_last->next = e;
+ el->eventlist_last = e;
+ e->event = strdup(s);
+ } else {
+ DEBUG(PMU_PLUGIN ": Cannot resolve %s", s);
+ sfree(e);
+ }
+
+ group_events_count++;