LTTNG_UST_ERR_INVAL_MAGIC = 1031, /* Invalid magic number */
LTTNG_UST_ERR_INVAL_SOCKET_TYPE = 1032, /* Invalid socket type */
LTTNG_UST_ERR_UNSUP_MAJOR = 1033, /* Unsupported major version */
+ LTTNG_UST_ERR_PEERCRED = 1034, /* Cannot get unix socket peer credentials */
+ LTTNG_UST_ERR_PEERCRED_PID = 1035, /* Peer credentials PID is invalid. Socket appears to belong to a distinct, non-nested pid namespace. */
/* MUST be last element */
LTTNG_UST_ERR_NR, /* Last element */