/*
* Unique key used to identify the channel on the consumer side.
* 0 is a reserved 'invalid' value used to indicate that the consumer
- * does not know about this channel (i.e. an error occured).
+ * does not know about this channel (i.e. an error occurred).
*/
uint64_t key;
/* Id of the tracing channel set on creation. */
ssize_t ust_app_push_metadata(struct ust_registry_session *registry,
struct consumer_socket *socket, int send_zero_data);
void ust_app_destroy(struct ust_app *app);
-int ust_app_snapshot_record(struct ltt_ust_session *usess,
+enum lttng_error_code ust_app_snapshot_record(struct ltt_ust_session *usess,
struct snapshot_output *output, int wait,
uint64_t nb_packets_per_stream);
uint64_t ust_app_get_size_one_more_packet_per_stream(
struct consumer_output *consumer,
int overwrite, uint64_t *discarded, uint64_t *lost);
int ust_app_regenerate_statedump_all(struct ltt_ust_session *usess);
-int ust_app_rotate_session(struct ltt_session *session);
+enum lttng_error_code ust_app_rotate_session(struct ltt_session *session);
static inline
int ust_app_supported(void)
return;
}
static inline
-int ust_app_snapshot_record(struct ltt_ust_session *usess,
+enum lttng_error_code ust_app_snapshot_record(struct ltt_ust_session *usess,
struct snapshot_output *output, int wait, uint64_t max_stream_size)
{
return 0;
}
static inline
-int ust_app_rotate_session(struct ltt_session *session)
+enum lttng_error_code ust_app_rotate_session(struct ltt_session *session)
{
return 0;
}