extern int lttng_list_sessions(struct lttng_session **sessions);
/* Return an allocated array of lttng_traces */
extern int lttng_list_traces(uuid_t *uuid, struct lttng_trace **traces);
extern int lttng_list_sessions(struct lttng_session **sessions);
/* Return an allocated array of lttng_traces */
extern int lttng_list_traces(uuid_t *uuid, struct lttng_trace **traces);