/* Use splice or mmap to consume this fd */
enum lttng_event_output output;
int type; /* Per cpu or metadata. */
+ uint64_t tracefile_size; /* bytes */
+ uint32_t tracefile_count; /* number of tracefiles */
} LTTNG_PACKED channel; /* Only used by Kernel. */
struct {
uint64_t stream_key;
uint64_t key; /* Unique channel key. */
unsigned char uuid[UUID_STR_LEN]; /* uuid for ust tracer. */
uint32_t chan_id; /* Channel ID on the tracer side. */
+ uint64_t tracefile_size; /* bytes */
+ uint32_t tracefile_count; /* number of tracefiles */
} LTTNG_PACKED ask_channel;
struct {
uint64_t key;