char *name;
/* For now only the uid portion of the credentials is used. */
struct lttng_credentials creds;
- struct {
- enum lttng_trigger_firing_policy type;
- uint64_t threshold;
- uint64_t current_count;
- } firing_policy;
/*
* Internal use only.
* The unique token passed to the tracer to identify an event-rule
uint32_t length;
/* Includes '\0' terminator. */
uint32_t name_length;
- /* Firing policy. */
- /* Maps to enum lttng_trigger_firing_policy. */
- uint8_t firing_policy_type;
- uint64_t firing_policy_threshold;
/* A null-terminated name, a condition, and an action follow. */
char payload[];
} LTTNG_PACKED;
struct lttng_payload *payload);
LTTNG_HIDDEN
-bool lttng_trigger_validate(struct lttng_trigger *trigger);
+bool lttng_trigger_validate(const struct lttng_trigger *trigger);
LTTNG_HIDDEN
int lttng_trigger_assign_name(
void lttng_trigger_set_credentials(struct lttng_trigger *trigger,
const struct lttng_credentials *creds);
-
-/*
- * Fire the trigger.
- * Increments the occurrence count.
- */
-LTTNG_HIDDEN
-void lttng_trigger_fire(struct lttng_trigger *trigger);
-
-/*
- * Check if the trigger would fire.
- */
-LTTNG_HIDDEN
-bool lttng_trigger_should_fire(const struct lttng_trigger *trigger);
-
/*
* Return the type of any underlying domain restriction. If no particular
* requirement is present, returns LTTNG_DOMAIN_NONE.
struct lttng_trigger *trigger,
const struct lttng_credentials *creds);
+LTTNG_HIDDEN
+struct lttng_trigger *lttng_trigger_copy(const struct lttng_trigger *trigger);
+
+/*
+ * A given trigger needs a tracer notifier if
+ * it has an event-rule condition,
+ * AND
+ * it has one or more sessiond-execution action.
+ */
+LTTNG_HIDDEN
+bool lttng_trigger_needs_tracer_notifier(const struct lttng_trigger *trigger);
+
#endif /* LTTNG_TRIGGER_INTERNAL_H */