X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Ftrace-kernel.h;h=9d50f4c79f86dd40a30f674c6cce8b5a6a35451b;hb=d84af1a45c66fbc18195693baeb5aa7ad724c297;hp=db91b2ed24cd57191e92a32376f0bc94e6b47482;hpb=645328ae989e5f50a3a49c1ac34b2fee287a3d7b;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/trace-kernel.h b/src/bin/lttng-sessiond/trace-kernel.h
index db91b2ed2..9d50f4c79 100644
--- a/src/bin/lttng-sessiond/trace-kernel.h
+++ b/src/bin/lttng-sessiond/trace-kernel.h
@@ -51,8 +51,11 @@ struct ltt_kernel_context {
 struct ltt_kernel_event {
 	int fd;
 	int enabled;
+	enum lttng_event_type type;
 	struct lttng_kernel_event *event;
 	struct cds_list_head list;
+	char *filter_expression;
+	struct lttng_filter_bytecode *filter;
 };
 
 /* Kernel channel */
@@ -122,7 +125,12 @@ struct ltt_kernel_session {
  * Lookup functions. NULL is returned if not found.
  */
 struct ltt_kernel_event *trace_kernel_get_event_by_name(
-		char *name, struct ltt_kernel_channel *channel);
+		char *name, struct ltt_kernel_channel *channel,
+		enum lttng_event_type type);
+struct ltt_kernel_event *trace_kernel_find_event(
+		char *name, struct ltt_kernel_channel *channel,
+		enum lttng_event_type type,
+		struct lttng_filter_bytecode *filter);
 struct ltt_kernel_channel *trace_kernel_get_channel_by_name(
 		char *name, struct ltt_kernel_session *session);
 
@@ -132,7 +140,8 @@ struct ltt_kernel_channel *trace_kernel_get_channel_by_name(
 struct ltt_kernel_session *trace_kernel_create_session(void);
 struct ltt_kernel_channel *trace_kernel_create_channel(
 		struct lttng_channel *chan);
-struct ltt_kernel_event *trace_kernel_create_event(struct lttng_event *ev);
+struct ltt_kernel_event *trace_kernel_create_event(struct lttng_event *ev,
+		char *filter_expression, struct lttng_filter_bytecode *filter);
 struct ltt_kernel_metadata *trace_kernel_create_metadata(void);
 struct ltt_kernel_stream *trace_kernel_create_stream(const char *name,
 		unsigned int count);