Add channel output method selection

[lttng-tools.git] / ltt-sessiond / kernel-ctl.h

diff --git a/ltt-sessiond/kernel-ctl.h b/ltt-sessiond/kernel-ctl.h
index 3b18fe8e0eaba71160739dbd2737e92907cd09cb..cb9ed043c3046aaf067ed3a85d03411875708ce5 100644 (file)
--- a/ltt-sessiond/kernel-ctl.h
+++ b/ltt-sessiond/kernel-ctl.h
@@ -30,14 +30,25 @@
  */
 #define KERNEL_EVENT_LIST_SIZE 2000
 
+int kernel_add_channel_context(struct ltt_kernel_channel *chan,
+               struct lttng_kernel_context *ctx);
+int kernel_add_event_context(struct ltt_kernel_event *event,
+               struct lttng_kernel_context *ctx);
 int kernel_create_session(struct ltt_session *session, int tracer_fd);
-int kernel_create_channel(struct ltt_kernel_session *session);
-int kernel_enable_event(struct ltt_kernel_session *session, char *name);
+int kernel_create_channel(struct ltt_kernel_session *session, struct lttng_channel *chan);
+int kernel_create_event(struct lttng_event *ev, struct ltt_kernel_channel *channel);
+int kernel_disable_channel(struct ltt_kernel_channel *chan);
+int kernel_disable_event(struct ltt_kernel_event *event);
+int kernel_enable_event(struct ltt_kernel_event *event);
+int kernel_enable_channel(struct ltt_kernel_channel *chan);
 int kernel_open_metadata(struct ltt_kernel_session *session);
-int kernel_create_metadata_stream(struct ltt_kernel_session *session);
-int kernel_create_channel_stream(struct ltt_kernel_channel *channel);
+int kernel_open_metadata_stream(struct ltt_kernel_session *session);
+int kernel_open_channel_stream(struct ltt_kernel_channel *channel);
+int kernel_flush_buffer(struct ltt_kernel_channel *channel);
+int kernel_metadata_flush_buffer(int fd);
 int kernel_start_session(struct ltt_kernel_session *session);
 int kernel_stop_session(struct ltt_kernel_session *session);
 ssize_t kernel_list_events(int tracer_fd, char **event_list);
+void kernel_wait_quiescent(int fd);
 
 #endif /* _LTT_KERNEL_CTL_H */