LTTng » LTTng-tools

Like you can see on the portion of code below, the documentation in lttng.h only refers to "kernel" for many functions that are used for both kernel or ust.

/*
 * Create or enable a kernel event (or events) for a channel.
 *
 * If the event you are trying to enable does not exist, it will be created,
 * else it is enabled.
 * If event_name is NULL, all events are enabled.
 * If channel_name is NULL, the default channel is used (channel0).
 */
extern int lttng_enable_event(struct lttng_handle *handle,
        struct lttng_event *ev, const char *channel_name);