X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=ltt-sessiond%2Fkernel-ctl.h;h=1f899370706f197cd78a7d93e0f702df1a8a010a;hp=4eb8f4e2d0e797a63333771435682c9b13d0da55;hb=26cc6b4e17dc888cd894ef1f42a83c59d7f8a95f;hpb=8c0faa1d8372c06087498985643ec9d2619d785b

diff --git a/ltt-sessiond/kernel-ctl.h b/ltt-sessiond/kernel-ctl.h
index 4eb8f4e2d..1f8993707 100644
--- a/ltt-sessiond/kernel-ctl.h
+++ b/ltt-sessiond/kernel-ctl.h
@@ -19,17 +19,32 @@
 #ifndef _LTT_KERNEL_CTL_H
 #define _LTT_KERNEL_CTL_H
 
-#include "trace.h"
 #include "session.h"
+#include "trace.h"
+
+/*
+ * Default size for the event list when kernel_list_events is called. This size
+ * value is based on the initial LTTng 2.0 version set of tracepoints. This is
+ * NOT an upper bound because if the real event list size is bigger, dynamic
+ * reallocation is performed.
+ */
+#define KERNEL_EVENT_LIST_SIZE	2000
 
 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);
-pid_t kernel_start_consumer(void);
+ssize_t kernel_list_events(int tracer_fd, char **event_list);
+void kernel_wait_quiescent(int fd);
 
 #endif /* _LTT_KERNEL_CTL_H */