X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Ftrace-kernel.h;h=0721a57d3da202051f117840d07b9e08de304572;hp=dd6f21edf2bb06452d8f2c8f399d73aec65cf4ee;hb=2463b7879c00298daa79744cdaae82ac061a4ed8;hpb=3a4595c2469472dee1656cde5f8882c2123efd3c

diff --git a/src/bin/lttng-sessiond/trace-kernel.h b/src/bin/lttng-sessiond/trace-kernel.h
index dd6f21edf..0721a57d3 100644
--- a/src/bin/lttng-sessiond/trace-kernel.h
+++ b/src/bin/lttng-sessiond/trace-kernel.h
@@ -23,6 +23,11 @@ struct ltt_kernel_event_list {
 	struct cds_list_head head;
 };
 
+/* Kernel event rule token list */
+struct ltt_kernel_token_event_rule_ht {
+	struct cds_lfht *ht;
+};
+
 /* Channel stream list */
 struct ltt_kernel_stream_list {
 	struct cds_list_head head;
@@ -48,8 +53,21 @@ struct ltt_kernel_event {
 	struct lttng_kernel_event *event;
 	struct cds_list_head list;
 	char *filter_expression;
-	struct lttng_filter_bytecode *filter;
+	struct lttng_bytecode *filter;
+	struct lttng_userspace_probe_location *userspace_probe_location;
+};
+
+/* Kernel event */
+struct ltt_kernel_token_event_rule {
+	int fd;
+	uint64_t error_counter_index;
+	int enabled;
+	enum lttng_event_type type;
+	struct lttng_trigger *trigger;
+	uint64_t token;
+	const struct lttng_bytecode *filter;
 	struct lttng_userspace_probe_location *userspace_probe_location;
+	struct cds_lfht_node ht_node;
 };
 
 /* Kernel channel */
@@ -132,7 +150,7 @@ struct ltt_kernel_event *trace_kernel_get_event_by_name(
 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 lttng_bytecode *filter);
 struct ltt_kernel_channel *trace_kernel_get_channel_by_name(
 		const char *name, struct ltt_kernel_session *session);
 
@@ -143,15 +161,22 @@ struct ltt_kernel_session *trace_kernel_create_session(void);
 struct ltt_kernel_channel *trace_kernel_create_channel(
 		struct lttng_channel *chan);
 enum lttng_error_code trace_kernel_create_event(struct lttng_event *ev,
-		char *filter_expression, struct lttng_filter_bytecode *filter,
+		char *filter_expression, struct lttng_bytecode *filter,
 		struct ltt_kernel_event **kernel_event);
 struct ltt_kernel_metadata *trace_kernel_create_metadata(void);
 struct ltt_kernel_stream *trace_kernel_create_stream(const char *name,
 		unsigned int count);
 struct ltt_kernel_context *trace_kernel_create_context(
 		struct lttng_kernel_context *ctx);
+enum lttng_error_code trace_kernel_create_token_event_rule(
+		struct lttng_trigger *trigger,
+		uint64_t token,
+		uint64_t trigger_error_counter_index,
+		struct ltt_kernel_token_event_rule **kernel_token_event_rule);
 struct ltt_kernel_context *trace_kernel_copy_context(
 		struct ltt_kernel_context *ctx);
+enum lttng_error_code trace_kernel_init_trigger_from_event_rule(const struct lttng_event_rule *rule,
+		struct lttng_kernel_trigger *kernel_trigger);
 
 /*
  * Destroy functions free() the data structure and remove from linked list if
@@ -163,6 +188,7 @@ void trace_kernel_destroy_channel(struct ltt_kernel_channel *channel);
 void trace_kernel_destroy_event(struct ltt_kernel_event *event);
 void trace_kernel_destroy_stream(struct ltt_kernel_stream *stream);
 void trace_kernel_destroy_context(struct ltt_kernel_context *ctx);
+void trace_kernel_destroy_token_event_rule(struct ltt_kernel_token_event_rule *rule);
 void trace_kernel_free_session(struct ltt_kernel_session *session);
 
 #endif /* _LTT_TRACE_KERNEL_H */