Clarify lib_ring_buffer_switch_slow() requirements

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

diff --git a/liblttng-ust/tracepoint-internal.h b/liblttng-ust/tracepoint-internal.h
index 72eafec1ab57c81acc3cb6e12c545a9a4992d7bc..298f78e7313f7e7299b6ffc84f1cdd13a20148f5 100644 (file)
--- a/liblttng-ust/tracepoint-internal.h
+++ b/liblttng-ust/tracepoint-internal.h
@@ -26,9 +26,10 @@
 #define TRACE_DEFAULT  TRACE_DEBUG_LINE
 
 struct tracepoint_lib {
-       struct cds_list_head list;
-       struct tracepoint * const *tracepoints_start;
+       struct cds_list_head list;      /* list of registered libs */
+       struct lttng_ust_tracepoint * const *tracepoints_start;
        int tracepoints_count;
+       struct cds_list_head callsites;
 };
 
 extern int tracepoint_probe_register_noupdate(const char *name,
@@ -37,6 +38,11 @@ extern int tracepoint_probe_register_noupdate(const char *name,
 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,
+               void (*func)(void), void *data, const char *signature);
+extern int __tracepoint_probe_unregister_queue_release(const char *name,
+               void (*func)(void), void *data);
+extern void __tracepoint_probe_prune_release_queue(void);
 
 /*
  * call after disconnection of last probe implemented within a
@@ -50,4 +56,8 @@ static inline void tracepoint_synchronize_unregister(void)
 extern void init_tracepoint(void);
 extern void exit_tracepoint(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 */