UST 2.0 support

[lttng-tools.git] / ltt-sessiond / ust-app.h

diff --git a/ltt-sessiond/ust-app.h b/ltt-sessiond/ust-app.h
index f2d3d261c2a07394b79c55f7bc5e906f4bf68606..cc08a4c338b1da77f7f619d1af3ba0b822d5d08a 100644 (file)
--- a/ltt-sessiond/ust-app.h
+++ b/ltt-sessiond/ust-app.h
@@ -40,7 +40,7 @@ struct ust_register_msg {
 /*
  * Traceable application list.
  */
-struct ust_app_list{
+struct ust_app_list {
        /*
         * This lock protects any read/write access to the list and count (which is
         * basically the list size). All public functions in traceable-app.c
@@ -76,6 +76,8 @@ struct ust_app {
        struct cds_list_head list;
 };
 
+#ifdef CONFIG_LTTNG_TOOLS_HAVE_UST
+
 int ust_app_register(struct ust_register_msg *msg, int sock);
 void ust_app_unregister(int sock);
 unsigned int ust_app_list_count(void);
@@ -86,4 +88,48 @@ void ust_app_clean_list(void);
 struct ust_app_list *ust_app_get_list(void);
 struct ust_app *ust_app_get_by_pid(pid_t pid);
 
+#else
+
+static inline
+int ust_app_register(struct ust_register_msg *msg, int sock)
+{
+       return -ENOSYS;
+}
+static inline
+void ust_app_unregister(int sock)
+{
+}
+static inline
+unsigned int ust_app_list_count(void)
+{
+       return 0;
+}
+
+static inline
+void ust_app_lock_list(void)
+{
+}
+static inline
+void ust_app_unlock_list(void)
+{
+}
+static inline
+void ust_app_clean_list(void)
+{
+}
+static inline
+struct ust_app_list *ust_app_get_list(void)
+{
+       return NULL;
+}
+static inline
+struct ust_app *ust_app_get_by_pid(pid_t pid)
+{
+       return NULL;
+}
+
+
+
+#endif
+
 #endif /* _TRACEABLE_APP_H */