#include <lttng/notification/notification.h>
#include <common/macros.h>
#include <common/buffer-view.h>
+#include <common/dynamic-buffer.h>
#include <stdint.h>
#include <stdbool.h>
+#include <sys/types.h>
struct lttng_notification {
struct lttng_condition *condition;
struct lttng_evaluation *evaluation;
- /*
- * The ownership of the notification's inner-elements depends
- * on the way it was created. The notification owns both
- * the condition and evaluation if it was obtained from a notification
- * channel (i.e. created using lttng_notification_create_from_buffer)
- * as the user may never access the condition and evaluation,
- * thus never getting a chance to free them.
- *
- * However, when the _private_ lttng_notification_create() function
- * is used, no ownership of condition and evaluation is assumed by
- * the notification object. The main reason for this change in
- * behavior is that internal users of this API only use the object
- * to use its serialization facilities.
- */
- bool owns_elements;
};
struct lttng_notification_comm {
struct lttng_evaluation *evaluation);
LTTNG_HIDDEN
-ssize_t lttng_notification_serialize(struct lttng_notification *notification,
- char *buf);
+int lttng_notification_serialize(const struct lttng_notification *notification,
+ struct lttng_dynamic_buffer *buf);
LTTNG_HIDDEN
ssize_t lttng_notification_create_from_buffer(