X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=ltt-sessiond%2Ftrace.h;h=8da147230e22a928ec89b7b33f37c9a84d02cc8c;hb=cab7ad6aa0493b9a78b16756674f80556a33c0e5;hp=f0d25c89400db78de651f36850a78db95ebb1c8b;hpb=9e78d6ae219789dee9c96f35f190d6166ef389c3;p=lttng-tools.git

diff --git a/ltt-sessiond/trace.h b/ltt-sessiond/trace.h
index f0d25c894..8da147230 100644
--- a/ltt-sessiond/trace.h
+++ b/ltt-sessiond/trace.h
@@ -21,6 +21,9 @@
 
 #include <limits.h>
 #include <urcu/list.h>
+
+#include <lttng/lttng.h>
+
 #include "lttng-kernel.h"
 
 /* Kernel event list */
@@ -41,6 +44,7 @@ struct ltt_kernel_channel_list {
 /* Kernel event */
 struct ltt_kernel_event {
 	int fd;
+	int enabled;
 	struct lttng_kernel_event *event;
 	struct cds_list_head list;
 };
@@ -50,7 +54,7 @@ struct ltt_kernel_channel {
 	int fd;
 	char *pathname;
 	unsigned int stream_count;
-	struct lttng_kernel_channel *channel;
+	struct lttng_channel *channel;
 	struct ltt_kernel_event_list events_list;
 	struct ltt_kernel_stream_list stream_list;
 	struct cds_list_head list;
@@ -60,7 +64,7 @@ struct ltt_kernel_channel {
 struct ltt_kernel_metadata {
 	int fd;
 	char *pathname;
-	struct lttng_kernel_channel *conf;
+	struct lttng_channel *conf;
 };
 
 /* Channel stream */
@@ -75,6 +79,7 @@ struct ltt_kernel_stream {
 struct ltt_kernel_session {
 	int fd;
 	int metadata_stream_fd;
+	int kconsumer_fds_sent;
 	unsigned int channel_count;
 	unsigned int stream_count_global;
 	struct ltt_kernel_metadata *metadata;
@@ -96,4 +101,23 @@ struct ltt_ust_marker {
 	char *channel;
 };
 
+/*
+ * Create functions malloc() the data structure.
+ */
+struct ltt_kernel_session *trace_create_kernel_session(void);
+struct ltt_kernel_channel *trace_create_kernel_channel(struct lttng_channel *chan);
+struct ltt_kernel_event *trace_create_kernel_event(struct lttng_event *ev);
+struct ltt_kernel_metadata *trace_create_kernel_metadata(void);
+struct ltt_kernel_stream *trace_create_kernel_stream(void);
+
+/*
+ * Destroy functions free() the data structure and remove from linked list if
+ * it's applies.
+ */
+void trace_destroy_kernel_session(struct ltt_kernel_session *session);
+void trace_destroy_kernel_metadata(struct ltt_kernel_metadata *metadata);
+void trace_destroy_kernel_channel(struct ltt_kernel_channel *channel);
+void trace_destroy_kernel_event(struct ltt_kernel_event *event);
+void trace_destroy_kernel_stream(struct ltt_kernel_stream *stream);
+
 #endif /* _LTT_TRACE_H */