/* Operations on the fd set. */
#define IS_FD_VALID(fd) ((fd) >= 0 && (fd) < lttng_ust_max_fd)
#define GET_FD_SET_FOR_FD(fd, fd_sets) (&((fd_sets)[(fd) / FD_SETSIZE]))
/* Operations on the fd set. */
#define IS_FD_VALID(fd) ((fd) >= 0 && (fd) < lttng_ust_max_fd)
#define GET_FD_SET_FOR_FD(fd, fd_sets) (&((fd_sets)[(fd) / FD_SETSIZE]))