X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;ds=sidebyside;f=liblttng-ust%2Ftracepoint-internal.h;h=a4f8fc422de38a4885e7e170085573a1eb130dda;hb=c53279a3e7796da67c5ad8d5e5657bf03def2dcb;hp=aeb878a17c3af38f404d9ee3fd718391b3774d16;hpb=b653ddc1c1b44ad674265ebb749cfebd97be350e;p=lttng-ust.git

diff --git a/liblttng-ust/tracepoint-internal.h b/liblttng-ust/tracepoint-internal.h
index aeb878a1..a4f8fc42 100644
--- 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,
+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,
-		void (*callback)(void), void *priv);
-extern void tracepoint_probe_update_all(void);
-extern int __tracepoint_probe_register_queue_release(const char *name,
+		const char *signature)
+	__attribute__((visibility("hidden")));
+
+int tracepoint_probe_unregister_noupdate(const char *name,
+		void (*callback)(void), void *priv)
+	__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)
+	__attribute__((visibility("hidden")));
+
+/*
+ * 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);
 
-extern void init_tracepoint(void);
-extern void exit_tracepoint(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 */