size_t (*get_size)(void *priv, struct lttng_kernel_probe_ctx *probe_ctx,
size_t offset);
void (*record)(void *priv, struct lttng_kernel_probe_ctx *probe_ctx,
size_t (*get_size)(void *priv, struct lttng_kernel_probe_ctx *probe_ctx,
size_t offset);
void (*record)(void *priv, struct lttng_kernel_probe_ctx *probe_ctx,