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 key; /* Unique channel key. */
unsigned char uuid[UUID_STR_LEN]; /* uuid for ust tracer. */
uint32_t chan_id; /* Channel ID on the tracer side. */