-__attribute__((visibility("hidden")))
-int lttng_add_vgid_to_ctx(struct lttng_ust_ctx **ctx);
-
-__attribute__((visibility("hidden")))
-int lttng_add_vegid_to_ctx(struct lttng_ust_ctx **ctx);
-
-__attribute__((visibility("hidden")))
-int lttng_add_vsgid_to_ctx(struct lttng_ust_ctx **ctx);