+ LTTNG_ERR_NEED_CHANNEL_NAME = 83, /* Non-default channel exists within session: channel name needs to be specified with '-c name' */
+ LTTNG_ERR_NO_UST = 84, /* LTTng-UST tracer is not supported. Please rebuild lttng-tools with lttng-ust support enabled. */
+ LTTNG_ERR_SAVE_FILE_EXIST = 85, /* Session file already exists. */
+ LTTNG_ERR_SAVE_IO_FAIL = 86, /* IO error while writting session configuration */
+ LTTNG_ERR_LOAD_INVALID_CONFIG = 87, /* Invalid session configuration */
+ LTTNG_ERR_LOAD_IO_FAIL = 88, /* IO error while reading a session configuration */
+ LTTNG_ERR_LOAD_SESSION_NOENT = 89, /* Session file not found */