struct lttng_ctx_field {
struct lttng_event_field event_field;
size_t (*get_size)(size_t offset);
+ size_t (*get_size_arg)(size_t offset, struct lttng_ctx_field *field,
+ struct lib_ring_buffer_ctx *ctx,
+ struct lttng_channel *chan);
void (*record)(struct lttng_ctx_field *field,
struct lib_ring_buffer_ctx *ctx,
struct lttng_channel *chan);