FD_INCREMENT
svc_xports = calloc(FD_INCREMENT, sizeof (SVCXPRT *));
nsvc_xports = FD_INCREMENT;
sizeof (SVCXPRT *) * (nsvc_xports + FD_INCREMENT));
sizeof (SVCXPRT *) * FD_INCREMENT);
nsvc_xports += FD_INCREMENT;
svc_xdrs = calloc(FD_INCREMENT, sizeof (XDR *));
nsvc_xdrs = FD_INCREMENT;
svc_xdrs = calloc(FD_INCREMENT, sizeof (XDR *));
nsvc_xdrs = FD_INCREMENT;
sizeof (XDR *) * (nsvc_xdrs + FD_INCREMENT));
sizeof (XDR *) * FD_INCREMENT);
nsvc_xdrs += FD_INCREMENT;