__attribute__((visibility("hidden")))
int lib_ring_buffer_backend_create(struct lttng_ust_lib_ring_buffer_backend *bufb,
__attribute__((visibility("hidden")))
int lib_ring_buffer_backend_create(struct lttng_ust_lib_ring_buffer_backend *bufb,
struct lttng_ust_shm_handle *handle,
struct shm_object *shmobj);
struct lttng_ust_shm_handle *handle,
struct shm_object *shmobj);
struct lttng_ust_lib_ring_buffer_backend_pages_shmp *pages_shmp;
struct lttng_ust_lib_ring_buffer_backend_pages *backend_pages;
struct lttng_ust_lib_ring_buffer_backend_pages_shmp *pages_shmp;
struct lttng_ust_lib_ring_buffer_backend_pages *backend_pages;