void (*event_strcpy)(struct lttng_ust_lib_ring_buffer_ctx *ctx,
const char *src, size_t len);
void (*event_pstrcpy_pad)(struct lttng_ust_lib_ring_buffer_ctx *ctx,
void (*event_strcpy)(struct lttng_ust_lib_ring_buffer_ctx *ctx,
const char *src, size_t len);
void (*event_pstrcpy_pad)(struct lttng_ust_lib_ring_buffer_ctx *ctx,