void lttng_ust_sockinfo_session_enabled(void *owner)
__attribute__((visibility("hidden")));
-ssize_t lttng_ust_read(int fd, void *buf, size_t len)
- __attribute__((visibility("hidden")));
-
size_t lttng_ust_dummy_get_size(void *priv, size_t offset)
__attribute__((visibility("hidden")));