}
}
+METHOD(leak_detective_t, set_state, bool,
+ private_leak_detective_t *this, bool enable)
+{
+ static struct sched_param oldparams;
+ static int oldpolicy;
+ struct sched_param params;
+ pthread_t thread_id;
+
+ if (enable == installed)
+ {
+ return installed;
+ }
+ thread_id = pthread_self();
+ if (enable)
+ {
+ install_hooks();
+ pthread_setschedparam(thread_id, oldpolicy, &oldparams);
+ }
+ else
+ {
+ pthread_getschedparam(thread_id, &oldpolicy, &oldparams);
+ params.__sched_priority = sched_get_priority_max(SCHED_FIFO);
+ pthread_setschedparam(thread_id, SCHED_FIFO, ¶ms);
+ uninstall_hooks();
+ }
+ installed = enable;
+ return !installed;
+}
+
METHOD(leak_detective_t, usage, void,
private_leak_detective_t *this, FILE *out)
{
.public = {
.report = _report,
.usage = _usage,
+ .set_state = _set_state,
.destroy = _destroy,
},
);
void (*usage)(leak_detective_t *this, FILE *out);
/**
+ * Enable/disable leak detective hooks.
+ *
+ * @param TRUE to enable, FALSE to disable
+ * @return state active before calling set_state
+ */
+ bool (*set_state)(leak_detective_t *this, bool enabled);
+
+ /**
* Destroy a leak_detective instance.
*/
void (*destroy)(leak_detective_t *this);