int kernctl_create_session(int fd);
int kernctl_open_metadata(int fd, struct lttng_channel_attr *chops);
int kernctl_create_channel(int fd, struct lttng_channel_attr *chops);
+int kernctl_create_session_counter(int session_fd, struct lttng_kernel_counter_conf *counter_conf);
int kernctl_create_stream(int fd);
int kernctl_create_event(int fd, struct lttng_kernel_event *ev);
+int kernctl_create_counter_event(int fd, struct lttng_kernel_counter_event *ev);
int kernctl_add_context(int fd, struct lttng_kernel_context *ctx);
int kernctl_enable(int fd);
/* Apply on event notifier_group file descriptor. */
int kernctl_create_event_notifier_group_notification_fd(int fd);
+int kernctl_create_event_notifier_group_error_counter(int fd,
+ struct lttng_kernel_counter_conf *error_counter_conf);
int kernctl_create_event_notifier(int fd,
const struct lttng_kernel_event_notifier *event_notifier);
+int kernctl_counter_read_value(int counter_fd,
+ struct lttng_kernel_counter_read *value);
+int kernctl_counter_get_aggregate_value(int counter_fd,
+ struct lttng_kernel_counter_aggregate *value);
+int kernctl_counter_clear(int counter_fd,
+ struct lttng_kernel_counter_clear *clear);
+
+int kernctl_counter_map_descriptor_count(int counter_fd, uint64_t *count);
+int kernctl_counter_map_descriptor(int counter_fd,
+ struct lttng_kernel_counter_map_descriptor *descriptor);
+
/* Apply on event file descriptor. */
int kernctl_filter(int fd, const struct lttng_bytecode *filter);
int kernctl_add_callsite(int fd, struct lttng_kernel_event_callsite *callsite);
+int kernctl_capture(int fd, const struct lttng_bytecode *capture);
int kernctl_tracepoint_list(int fd);
int kernctl_syscall_list(int fd);