#ifndef LTTNG_ACTION_INTERNAL_H
#define LTTNG_ACTION_INTERNAL_H
-#include <lttng/action/action.h>
-#include <common/macros.h>
#include <common/buffer-view.h>
#include <common/dynamic-buffer.h>
+#include <common/macros.h>
#include <common/payload-view.h>
#include <common/payload.h>
+#include <lttng/lttng.h>
+#include <pthread.h>
#include <stdbool.h>
#include <sys/types.h>
#include <urcu/ref.h>
-struct lttng_firing_policy;
+struct lttng_rate_policy;
typedef bool (*action_validate_cb)(struct lttng_action *action);
typedef void (*action_destroy_cb)(struct lttng_action *action);
typedef ssize_t (*action_create_from_payload_cb)(
struct lttng_payload_view *view,
struct lttng_action **action);
-typedef const struct lttng_firing_policy *(*action_get_firing_policy_cb)(
+typedef const struct lttng_rate_policy *(*action_get_rate_policy_cb)(
const struct lttng_action *action);
+typedef enum lttng_action_status (*action_add_error_query_results_cb)(
+ const struct lttng_action *action,
+ struct lttng_error_query_results *results);
struct lttng_action {
struct urcu_ref ref;
action_serialize_cb serialize;
action_equal_cb equal;
action_destroy_cb destroy;
- action_get_firing_policy_cb get_firing_policy;
+ action_get_rate_policy_cb get_rate_policy;
+ action_add_error_query_results_cb add_error_query_results;
/* Internal use only. */
uint64_t execution_request_counter;
/*
* The number of time the action was actually executed.
- * Action firing policy can impact on this number.
+ * Action rate policy can impact on this number.
* */
uint64_t execution_counter;
/*
* The number of time the action execution failed.
+ * An unsigned long is used to use a type which makes atomic
+ * operations possible.
*/
- uint64_t execution_failure_counter;
+ unsigned long execution_failure_counter;
};
struct lttng_action_comm {
action_serialize_cb serialize,
action_equal_cb equal,
action_destroy_cb destroy,
- action_get_firing_policy_cb get_firing_policy);
+ action_get_rate_policy_cb get_rate_policy,
+ action_add_error_query_results_cb add_error_query_results);
LTTNG_HIDDEN
bool lttng_action_validate(struct lttng_action *action);
LTTNG_HIDDEN
bool lttng_action_should_execute(const struct lttng_action *action);
+LTTNG_HIDDEN
+enum lttng_action_status lttng_action_add_error_query_results(
+ const struct lttng_action *action,
+ struct lttng_error_query_results *results);
+
+/*
+ * For use by the various lttng_action implementation. Implements the default
+ * behavior to the generic error "execution failure counter" that all actions
+ * (except group, which passes-through) provide.
+ */
+LTTNG_HIDDEN
+enum lttng_action_status lttng_action_generic_add_error_query_results(
+ const struct lttng_action *action,
+ struct lttng_error_query_results *results);
+
#endif /* LTTNG_ACTION_INTERNAL_H */