void lttng_ust_tracepoint_register_##_provider##___##_name(char *provider_name, char *event_name, \
void (*func)(void), void *data) \
{ \
- lttng_ust_tracepoint_probe_register(provider_name, event_name, func, data, \
+ lttng_ust_tracepoint_provider_register(provider_name, event_name, func, data, \
lttng_ust_tracepoint_##_provider##___##_name.signature); \
} \
static inline \
void lttng_ust_tracepoint_unregister_##_provider##___##_name(char *provider_name, char *event_name, \
void (*func)(void), void *data) \
{ \
- lttng_ust_tracepoint_probe_unregister(provider_name, event_name, func, data); \
+ lttng_ust_tracepoint_provider_unregister(provider_name, event_name, func, data); \
}
-extern int lttng_ust_tracepoint_probe_register(const char *provider_name, const char *event_name,
+/*
+ * Registration of tracepoint provider probe functions with
+ * lttng_ust_tracepoint_provider_register, unregistration with
+ * lttng_ust_tracepoint_provider_unregister.
+ */
+int lttng_ust_tracepoint_provider_register(const char *provider_name, const char *event_name,
void (*func)(void), void *data, const char *signature);
-extern int lttng_ust_tracepoint_probe_unregister(const char *provider_name, const char *event_name,
+int lttng_ust_tracepoint_provider_unregister(const char *provider_name, const char *event_name,
void (*func)(void), void *data);
+/*
+ * Registration of tracepoint instrumentation modules with lttng_ust_tracepoint_module_register,
+ * unregistration with lttng_ust_tracepoint_module_unregister.
+ */
+int lttng_ust_tracepoint_module_register(struct lttng_ust_tracepoint * const *tracepoints_start,
+ int tracepoints_count);
+int lttng_ust_tracepoint_module_unregister(struct lttng_ust_tracepoint * const *tracepoints_start);
+
/*
* tracepoint dynamic linkage handling (callbacks). Hidden visibility:
* shared across objects in a module/main executable.
void *liblttngust_handle;
- int (*lttng_ust_tracepoint_register_lib)(struct lttng_ust_tracepoint * const *tracepoints_start,
+ int (*lttng_ust_tracepoint_module_register)(struct lttng_ust_tracepoint * const *tracepoints_start,
int tracepoints_count);
- int (*lttng_ust_tracepoint_unregister_lib)(struct lttng_ust_tracepoint * const *tracepoints_start);
+ int (*lttng_ust_tracepoint_module_unregister)(struct lttng_ust_tracepoint * const *tracepoints_start);
void (*rcu_read_lock_sym)(void);
void (*rcu_read_unlock_sym)(void);
void *(*rcu_dereference_sym)(void *p);
return;
if (!lttng_ust_tracepoint_destructors_syms_ptr)
lttng_ust_tracepoint_destructors_syms_ptr = <tng_ust_tracepoint_destructors_syms;
- lttng_ust_tracepoint_dlopen_ptr->lttng_ust_tracepoint_register_lib =
+ lttng_ust_tracepoint_dlopen_ptr->lttng_ust_tracepoint_module_register =
URCU_FORCE_CAST(int (*)(struct lttng_ust_tracepoint * const *, int),
dlsym(lttng_ust_tracepoint_dlopen_ptr->liblttngust_handle,
- "lttng_ust_tracepoint_register_lib"));
- lttng_ust_tracepoint_dlopen_ptr->lttng_ust_tracepoint_unregister_lib =
+ "lttng_ust_tracepoint_module_register"));
+ lttng_ust_tracepoint_dlopen_ptr->lttng_ust_tracepoint_module_unregister =
URCU_FORCE_CAST(int (*)(struct lttng_ust_tracepoint * const *),
dlsym(lttng_ust_tracepoint_dlopen_ptr->liblttngust_handle,
- "lttng_ust_tracepoint_unregister_lib"));
+ "lttng_ust_tracepoint_module_unregister"));
lttng_ust_tracepoint_destructors_syms_ptr->tracepoint_disable_destructors =
URCU_FORCE_CAST(void (*)(void),
dlsym(lttng_ust_tracepoint_dlopen_ptr->liblttngust_handle,
dlsym(lttng_ust_tracepoint_dlopen_ptr->liblttngust_handle,
"lttng_ust_tp_get_destructors_state"));
lttng_ust_tracepoint__init_urcu_sym();
- if (lttng_ust_tracepoint_dlopen_ptr->lttng_ust_tracepoint_register_lib) {
- lttng_ust_tracepoint_dlopen_ptr->lttng_ust_tracepoint_register_lib(__start_lttng_ust_tracepoints_ptrs,
+ if (lttng_ust_tracepoint_dlopen_ptr->lttng_ust_tracepoint_module_register) {
+ lttng_ust_tracepoint_dlopen_ptr->lttng_ust_tracepoint_module_register(__start_lttng_ust_tracepoints_ptrs,
__stop_lttng_ust_tracepoints_ptrs -
__start_lttng_ust_tracepoints_ptrs);
}
lttng_ust_tracepoint_dlopen_ptr = <tng_ust_tracepoint_dlopen;
if (!lttng_ust_tracepoint_destructors_syms_ptr)
lttng_ust_tracepoint_destructors_syms_ptr = <tng_ust_tracepoint_destructors_syms;
- if (lttng_ust_tracepoint_dlopen_ptr->lttng_ust_tracepoint_unregister_lib)
- lttng_ust_tracepoint_dlopen_ptr->lttng_ust_tracepoint_unregister_lib(__start_lttng_ust_tracepoints_ptrs);
+ if (lttng_ust_tracepoint_dlopen_ptr->lttng_ust_tracepoint_module_unregister)
+ lttng_ust_tracepoint_dlopen_ptr->lttng_ust_tracepoint_module_unregister(__start_lttng_ust_tracepoints_ptrs);
if (lttng_ust_tracepoint_dlopen_ptr->liblttngust_handle
&& lttng_ust_tracepoint_destructors_syms_ptr->tracepoint_get_destructors_state
&& lttng_ust_tracepoint_destructors_syms_ptr->tracepoint_get_destructors_state()