Fix: only create UST metadata on start trace

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

diff --git a/src/bin/lttng-sessiond/ust-app.h b/src/bin/lttng-sessiond/ust-app.h
index 252255710be6fcdc85196d64fa336f52d0b6f83e..2fd3b56d936f764e46c31c3ba0e19ba53480dbb2 100644 (file)
--- a/src/bin/lttng-sessiond/ust-app.h
+++ b/src/bin/lttng-sessiond/ust-app.h
@@ -212,6 +212,9 @@ struct ust_app_session {
        /* If the channel's streams have to be outputed or not. */
        unsigned int output_traces;
        unsigned int live_timer_interval;       /* usec */
+
+       /* Metadata channel attributes. */
+       struct ustctl_consumer_channel_attr metadata_attr;
 };
 
 /*
@@ -282,7 +285,6 @@ int ust_app_register_done(int sock)
 }
 int ust_app_version(struct ust_app *app);
 void ust_app_unregister(int sock);
-unsigned long ust_app_list_count(void);
 int ust_app_start_trace_all(struct ltt_ust_session *usess);
 int ust_app_stop_trace_all(struct ltt_ust_session *usess);
 int ust_app_destroy_trace_all(struct ltt_ust_session *usess);
@@ -292,9 +294,6 @@ int ust_app_create_channel_glb(struct ltt_ust_session *usess,
                struct ltt_ust_channel *uchan);
 int ust_app_create_event_glb(struct ltt_ust_session *usess,
                struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent);
-int ust_app_disable_event_pid(struct ltt_ust_session *usess,
-               struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent,
-               pid_t pid);
 int ust_app_enable_event_pid(struct ltt_ust_session *usess,
                struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent,
                pid_t pid);
@@ -304,8 +303,6 @@ int ust_app_enable_channel_glb(struct ltt_ust_session *usess,
                struct ltt_ust_channel *uchan);
 int ust_app_enable_event_glb(struct ltt_ust_session *usess,
                struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent);
-int ust_app_disable_all_event_glb(struct ltt_ust_session *usess,
-               struct ltt_ust_channel *uchan);
 int ust_app_enable_all_event_glb(struct ltt_ust_session *usess,
                struct ltt_ust_channel *uchan);
 int ust_app_disable_event_glb(struct ltt_ust_session *usess,
@@ -316,7 +313,6 @@ void ust_app_global_update(struct ltt_ust_session *usess, int sock);
 
 void ust_app_clean_list(void);
 void ust_app_ht_alloc(void);
-struct lttng_ht *ust_app_get_ht(void);
 struct ust_app *ust_app_find_by_pid(pid_t pid);
 int ust_app_calibrate_glb(struct lttng_ust_calibrate *calibrate);
 struct ust_app_stream *ust_app_alloc_stream(void);
@@ -391,11 +387,6 @@ 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)
 {
 }
@@ -418,11 +409,6 @@ struct ust_app *ust_app_get_by_pid(pid_t pid)
        return NULL;
 }
 static inline
-struct lttng_ht *ust_app_get_ht(void)
-{
-       return NULL;
-}
-static inline
 void ust_app_ht_alloc(void)
 {}
 static inline
@@ -447,12 +433,6 @@ int ust_app_create_channel_glb(struct ltt_ust_session *usess,
        return 0;
 }
 static inline
-int ust_app_disable_all_event_glb(struct ltt_ust_session *usess,
-               struct ltt_ust_channel *uchan)
-{
-       return 0;
-}
-static inline
 int ust_app_enable_all_event_glb(struct ltt_ust_session *usess,
                struct ltt_ust_channel *uchan)
 {
@@ -490,13 +470,6 @@ int ust_app_enable_event_pid(struct ltt_ust_session *usess,
        return 0;
 }
 static inline
-int ust_app_disable_event_pid(struct ltt_ust_session *usess,
-               struct ltt_ust_channel *uchan, struct ltt_ust_event *uevent,
-               pid_t pid)
-{
-       return 0;
-}
-static inline
 int ust_app_calibrate_glb(struct lttng_ust_calibrate *calibrate)
 {
        return 0;