/*
* Caller needs to invoke __tracepoint_probe_release_queue() after
- * calling __tracepoint_probe_register_queue_release() one or multiple
+ * calling lttng_ust_tp_probe_register_queue_release() one or multiple
* times to ensure it does not leak memory.
*/
-int __tracepoint_probe_register_queue_release(const char *name,
+int lttng_ust_tp_probe_register_queue_release(const char *name,
void (*probe)(void), void *data, const char *signature)
{
void *old;
/*
* Caller needs to invoke __tracepoint_probe_release_queue() after
- * calling __tracepoint_probe_unregister_queue_release() one or multiple
+ * calling lttng_ust_tp_probe_unregister_queue_release() one or multiple
* times to ensure it does not leak memory.
*/
-int __tracepoint_probe_unregister_queue_release(const char *name,
+int lttng_ust_tp_probe_unregister_queue_release(const char *name,
void (*probe)(void), void *data)
{
void *old;
return ret;
}
-void __tracepoint_probe_prune_release_queue(void)
+void lttng_ust_tp_probe_prune_release_queue(void)
{
CDS_LIST_HEAD(release_probes);
struct tp_probes *pos, *next;
pthread_mutex_unlock(&tracepoint_mutex);
}
-void tracepoint_set_new_tracepoint_cb(void (*cb)(struct lttng_ust_tracepoint *))
-{
- new_tracepoint_cb = cb;
-}
-
static void new_tracepoints(struct lttng_ust_tracepoint * const *start,
struct lttng_ust_tracepoint * const *end)
{
* against recent liblttng-ust headers require a recent liblttng-ust
* runtime for those tracepoints to be taken into account.
*/
+int tracepoint_register_lib(struct lttng_ust_tracepoint * const *tracepoints_start,
+ int tracepoints_count);
int tracepoint_register_lib(struct lttng_ust_tracepoint * const *tracepoints_start,
int tracepoints_count)
{
return 0;
}
+int tracepoint_unregister_lib(struct lttng_ust_tracepoint * const *tracepoints_start);
int tracepoint_unregister_lib(struct lttng_ust_tracepoint * const *tracepoints_start)
{
struct tracepoint_lib *lib;
#undef tp_rcu_read_unlock
#undef tp_rcu_dereference
+void tp_rcu_read_lock(void);
void tp_rcu_read_lock(void)
{
lttng_ust_urcu_read_lock();
}
+void tp_rcu_read_unlock(void);
void tp_rcu_read_unlock(void)
{
lttng_ust_urcu_read_unlock();
}
+void *tp_rcu_dereference_sym(void *p);
void *tp_rcu_dereference_sym(void *p)
{
return lttng_ust_rcu_dereference(p);
* dlopen(3) and dlsym(3) to get an handle on the
* tp_disable_destructors and tp_get_destructors_state symbols below.
*/
+void tp_disable_destructors(void);
void tp_disable_destructors(void)
{
uatomic_set(&tracepoint_destructors_state, 0);
* Returns 1 if the destructors are enabled and should be executed.
* Returns 0 if the destructors are disabled.
*/
+int tp_get_destructors_state(void);
int tp_get_destructors_state(void)
{
return uatomic_read(&tracepoint_destructors_state);