+ LTTCOMM_KERN_CHAN_NOT_FOUND, /* Kernel channel not found */
+ LTTCOMM_KERN_CHAN_DISABLE_FAIL, /* Kernel disable channel failed */
+ LTTCOMM_KERN_CHAN_ENABLE_FAIL, /* Kernel enable channel failed */
+ LTTCOMM_KERN_CONTEXT_FAIL, /* Kernel add context failed */
+ LTTCOMM_KERN_ENABLE_FAIL, /* Kernel enable event failed */
+ LTTCOMM_KERN_DISABLE_FAIL, /* Kernel disable event failed */
+ LTTCOMM_KERN_META_FAIL, /* Kernel open metadata failed */
+ LTTCOMM_KERN_START_FAIL, /* Kernel start trace failed */
+ LTTCOMM_KERN_STOP_FAIL, /* Kernel stop trace failed */
+ LTTCOMM_KERN_CONSUMER_FAIL, /* Kernel consumer start failed */
+ LTTCOMM_KERN_STREAM_FAIL, /* Kernel create stream failed */
+ LTTCOMM_KERN_DIR_FAIL, /* Kernel trace directory creation failed */
+ LTTCOMM_KERN_DIR_EXIST, /* Kernel trace directory exist */
+ LTTCOMM_KERN_NO_SESSION, /* No kernel session found */
+ LTTCOMM_KERN_LIST_FAIL, /* Kernel listing events failed */