Remove backward compatibility for liburcu-bp

[lttng-ust.git] / include / lttng / tracepoint.h

diff --git a/include/lttng/tracepoint.h b/include/lttng/tracepoint.h
index 51eafdeb5a4cce36e957ede0d5af31557fb5d803..c4668eab025f6360aff6c5bcec135cca61f58235 100644 (file)
--- a/include/lttng/tracepoint.h
+++ b/include/lttng/tracepoint.h
@@ -271,7 +271,6 @@ struct lttng_ust_tracepoint_dlopen *tracepoint_dlopen_ptr
  * control and check if the destructors should be executed.
  */
 struct lttng_ust_tracepoint_destructors_syms {
-       int *old_tracepoint_disable_destructors;
        void (*tracepoint_disable_destructors)(void);
        int (*tracepoint_get_destructors_state)(void);
 };
@@ -293,7 +292,6 @@ static inline void tracepoint_disable_destructors(void)
        if (tracepoint_dlopen_ptr->liblttngust_handle
                        && tracepoint_destructors_syms_ptr->tracepoint_disable_destructors)
                tracepoint_destructors_syms_ptr->tracepoint_disable_destructors();
-       *tracepoint_destructors_syms_ptr->old_tracepoint_disable_destructors = 1;
 }
 
 #ifndef _LGPL_SOURCE
@@ -384,19 +382,6 @@ __tracepoints__destroy(void)
                 */
                return;
        }
-       /*
-        * Lookup if destructors must be executed using the old method.
-        */
-       if (tracepoint_destructors_syms_ptr->old_tracepoint_disable_destructors
-               && *tracepoint_destructors_syms_ptr->old_tracepoint_disable_destructors) {
-               /*
-                * The old_tracepoint_disable_destructors symbol was found with
-                * dlsym but its value is 1 meaning that destructors must not
-                * be executed.
-                */
-               return;
-       }
-
        ret = dlclose(tracepoint_dlopen_ptr->liblttngust_handle);
        if (ret) {
                fprintf(stderr, "Error (%d) in dlclose\n", ret);
@@ -479,15 +464,11 @@ __tracepoints__ptrs_init(void)
        tracepoint_dlopen_ptr->tracepoint_register_lib =
                URCU_FORCE_CAST(int (*)(struct lttng_ust_tracepoint * const *, int),
                                dlsym(tracepoint_dlopen_ptr->liblttngust_handle,
-                                       "tracepoint_register_lib2"));
+                                       "tracepoint_register_lib"));
        tracepoint_dlopen_ptr->tracepoint_unregister_lib =
                URCU_FORCE_CAST(int (*)(struct lttng_ust_tracepoint * const *),
                                dlsym(tracepoint_dlopen_ptr->liblttngust_handle,
-                                       "tracepoint_unregister_lib2"));
-       tracepoint_destructors_syms_ptr->old_tracepoint_disable_destructors =
-               URCU_FORCE_CAST(int *,
-                               dlsym(tracepoint_dlopen_ptr->liblttngust_handle,
-                                       "__tracepoints__disable_destructors"));
+                                       "tracepoint_unregister_lib"));
        tracepoint_destructors_syms_ptr->tracepoint_disable_destructors =
                URCU_FORCE_CAST(void (*)(void),
                                dlsym(tracepoint_dlopen_ptr->liblttngust_handle,