Namespace 'lttng_alignof' to 'lttng_ust_rb_alignof'

[lttng-ust.git] / liblttng-ust / tracepoint-internal.h

diff --git a/liblttng-ust/tracepoint-internal.h b/liblttng-ust/tracepoint-internal.h
index 18705e8b1aef60edb3cc5dd507275705d7476f0c..26473b333b95de83d428de38bd988f2f3059d573 100644 (file)
--- a/liblttng-ust/tracepoint-internal.h
+++ b/liblttng-ust/tracepoint-internal.h
@@ -20,23 +20,40 @@ struct tracepoint_lib {
        struct cds_list_head callsites;
 };
 
-extern int tracepoint_probe_register_noupdate(const char *name,
+__attribute__((visibility("hidden")))
+int tracepoint_probe_register_noupdate(const char *name,
                void (*callback)(void), void *priv,
                const char *signature);
-extern int tracepoint_probe_unregister_noupdate(const char *name,
+
+__attribute__((visibility("hidden")))
+int tracepoint_probe_unregister_noupdate(const char *name,
                void (*callback)(void), void *priv);
-extern void tracepoint_probe_update_all(void);
-extern int __tracepoint_probe_register_queue_release(const char *name,
+
+__attribute__((visibility("hidden")))
+void tracepoint_probe_update_all(void);
+
+
+__attribute__((visibility("hidden")))
+void *lttng_ust_tp_check_weak_hidden1(void);
+
+__attribute__((visibility("hidden")))
+void *lttng_ust_tp_check_weak_hidden2(void);
+
+__attribute__((visibility("hidden")))
+void *lttng_ust_tp_check_weak_hidden3(void);
+
+/*
+ * These symbols are ABI between liblttng-ust-tracepoint and liblttng-ust,
+ * which is why they are not hidden and not part of the public API.
+ */
+int lttng_ust_tp_probe_register_queue_release(const char *name,
                void (*func)(void), void *data, const char *signature);
-extern int __tracepoint_probe_unregister_queue_release(const char *name,
+int lttng_ust_tp_probe_unregister_queue_release(const char *name,
                void (*func)(void), void *data);
-extern void __tracepoint_probe_prune_release_queue(void);
+void lttng_ust_tp_probe_prune_release_queue(void);
 
 void lttng_ust_tp_init(void);
 void lttng_ust_tp_exit(void);
 
-void *lttng_ust_tp_check_weak_hidden1(void);
-void *lttng_ust_tp_check_weak_hidden2(void);
-void *lttng_ust_tp_check_weak_hidden3(void);
 
 #endif /* _LTTNG_TRACEPOINT_INTERNAL_H */