+
+int pa_core_exit(pa_core *c, pa_bool_t force, int retval) {
+ pa_assert(c);
+
+ if (c->disallow_exit && !force)
+ return -1;
+
+ c->mainloop->quit(c->mainloop, retval);
+ return 0;
+}
+
+void pa_core_maybe_vacuum(pa_core *c) {
+ pa_assert(c);
+
+ if (!pa_idxset_isempty(c->sink_inputs) ||
+ !pa_idxset_isempty(c->source_outputs))
+ return;
+
+ pa_log_debug("Hmm, no streams around, trying to vacuum.");
+ pa_mempool_vacuum(c->mempool);
+}
+
+pa_time_event* pa_core_rttime_new(pa_core *c, pa_usec_t usec, pa_time_event_cb_t cb, void *userdata) {
+ struct timeval tv;
+
+ pa_assert(c);
+ pa_assert(c->mainloop);
+
+ return c->mainloop->time_new(c->mainloop, pa_timeval_rtstore(&tv, usec, TRUE), cb, userdata);
+}
+
+void pa_core_rttime_restart(pa_core *c, pa_time_event *e, pa_usec_t usec) {
+ struct timeval tv;
+
+ pa_assert(c);
+ pa_assert(c->mainloop);
+
+ c->mainloop->time_restart(e, pa_timeval_rtstore(&tv, usec, TRUE));
+}