if (!lttng_ust_tracepoint_dlopen_ptr->rcu_dereference_sym)
lttng_ust_tracepoint_dlopen_ptr->rcu_dereference_sym =
URCU_FORCE_CAST(void *(*)(void *p),
dlsym(lttng_ust_tracepoint_dlopen_ptr->liblttngust_handle,
if (!lttng_ust_tracepoint_dlopen_ptr->rcu_dereference_sym)
lttng_ust_tracepoint_dlopen_ptr->rcu_dereference_sym =
URCU_FORCE_CAST(void *(*)(void *p),
dlsym(lttng_ust_tracepoint_dlopen_ptr->liblttngust_handle,