- void *priv2; /* 2nd priv data */
- char padding2[LTTNG_UST_RING_BUFFER_CTX_PADDING];
- /*
- * This is the end of the initial fields expected by the original ABI
- * between probes and UST. Only the fields above can be used if
- * ctx_len is 0. Use the value of ctx_len to find out which of the
- * following fields may be used.
- */