#define LTTNG_SOCK_GET_GID_CRED(c) LTTNG_REF(c)->gid
#define LTTNG_SOCK_GET_PID_CRED(c) LTTNG_REF(c)->pid
-#elif (defined(__FreeBSD__) || defined(__CYGWIN__) || defined(__sun__))
+#elif (defined(__FreeBSD__) || defined(__CYGWIN__) || defined(__sun__) || defined(__APPLE__))
struct lttng_sock_cred {
uid_t uid;