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7ca172c)
Will be used for listing and much more use.
Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: Ic9ee8753257fcbe15fc1321b18582628328c0154
#include <stdint.h>
#include <stdbool.h>
#include <sys/types.h>
#include <stdint.h>
#include <stdbool.h>
#include <sys/types.h>
struct lttng_payload;
struct lttng_payload_view;
struct lttng_trigger {
struct lttng_payload;
struct lttng_payload_view;
struct lttng_trigger {
+ /* Reference counting is only exposed to internal users. */
+ struct urcu_ref ref;
+
struct lttng_condition *condition;
struct lttng_action *action;
LTTNG_OPTIONAL(struct lttng_credentials) creds;
struct lttng_condition *condition;
struct lttng_action *action;
LTTNG_OPTIONAL(struct lttng_credentials) creds;
LTTNG_HIDDEN
bool lttng_trigger_validate(struct lttng_trigger *trigger);
LTTNG_HIDDEN
bool lttng_trigger_validate(struct lttng_trigger *trigger);
+LTTNG_HIDDEN
+void lttng_trigger_get(struct lttng_trigger *trigger);
+
+LTTNG_HIDDEN
+void lttng_trigger_put(struct lttng_trigger *trigger);
+
LTTNG_HIDDEN
const struct lttng_credentials *lttng_trigger_get_credentials(
const struct lttng_trigger *trigger);
LTTNG_HIDDEN
const struct lttng_credentials *lttng_trigger_get_credentials(
const struct lttng_trigger *trigger);
+ urcu_ref_init(&trigger->ref);
+
lttng_condition_get(condition);
trigger->condition = condition;
lttng_condition_get(condition);
trigger->condition = condition;
return trigger->action;
}
return trigger->action;
}
-void lttng_trigger_destroy(struct lttng_trigger *trigger)
+static void trigger_destroy_ref(struct urcu_ref *ref)
+ struct lttng_trigger *trigger =
+ container_of(ref, struct lttng_trigger, ref);
struct lttng_action *action = lttng_trigger_get_action(trigger);
struct lttng_condition *condition =
lttng_trigger_get_condition(trigger);
struct lttng_action *action = lttng_trigger_get_action(trigger);
struct lttng_condition *condition =
lttng_trigger_get_condition(trigger);
- if (!trigger) {
- return;
- }
-
assert(action);
assert(condition);
assert(action);
assert(condition);
+void lttng_trigger_destroy(struct lttng_trigger *trigger)
+{
+ lttng_trigger_put(trigger);
+}
+
LTTNG_HIDDEN
ssize_t lttng_trigger_create_from_payload(
struct lttng_payload_view *src_view,
LTTNG_HIDDEN
ssize_t lttng_trigger_create_from_payload(
struct lttng_payload_view *src_view,
+LTTNG_HIDDEN
+void lttng_trigger_get(struct lttng_trigger *trigger)
+{
+ urcu_ref_get(&trigger->ref);
+}
+
+LTTNG_HIDDEN
+void lttng_trigger_put(struct lttng_trigger *trigger)
+{
+ if (!trigger) {
+ return;
+ }
+
+ urcu_ref_put(&trigger->ref , trigger_destroy_ref);
+}
+
LTTNG_HIDDEN
const struct lttng_credentials *lttng_trigger_get_credentials(
const struct lttng_trigger *trigger)
LTTNG_HIDDEN
const struct lttng_credentials *lttng_trigger_get_credentials(
const struct lttng_trigger *trigger)