struct lttng_ust_event attr;
struct lttng_ht_node_str node;
char *filter_expression;
- struct lttng_ust_filter_bytecode *filter;
+ struct lttng_filter_bytecode *filter;
struct lttng_event_exclusion *exclusion;
+ /*
+ * An internal event is an event which was created by the session daemon
+ * through which, for example, events emitted in Agent domains are
+ * "funelled". This is used to hide internal events from external
+ * clients as they should never be modified by the external world.
+ */
+ bool internal;
};
/* UST channel */
struct ltt_ust_channel {
uint64_t id; /* unique id per session. */
unsigned int enabled;
+ /*
+ * A UST channel can be part of a userspace sub-domain such as JUL,
+ * Log4j, Python.
+ */
+ enum lttng_domain_type domain;
char name[LTTNG_UST_SYM_NAME_LEN];
struct lttng_ust_channel_attr attr;
struct lttng_ht *ctx;
* Create functions malloc() the data structure.
*/
struct ltt_ust_session *trace_ust_create_session(uint64_t session_id);
-struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *attr);
+struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *attr,
+ enum lttng_domain_type domain);
struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev,
char *filter_expression,
struct lttng_filter_bytecode *filter,
- struct lttng_event_exclusion *exclusion);
+ struct lttng_event_exclusion *exclusion,
+ bool internal_event);
struct ltt_ust_context *trace_ust_create_context(
struct lttng_event_context *ctx);
int trace_ust_match_context(struct ltt_ust_context *uctx,
return NULL;
}
static inline
-struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *attr)
+struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *attr,
+ enum lttng_domain_type domain)
{
return NULL;
}
struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev,
const char *filter_expression,
struct lttng_filter_bytecode *filter,
- struct lttng_event_exclusion *exclusion)
+ struct lttng_event_exclusion *exclusion,
+ bool internal_event)
{
return NULL;
}