nsss              335 compat/svr4/svr4_signal.c 	struct svr4_sigaltstack *nsss, *osss, tmpsss;
nsss              342 compat/svr4/svr4_signal.c 	nsss = SCARG(uap, nss);
nsss              350 compat/svr4/svr4_signal.c 	if (nsss != NULL) {
nsss              352 compat/svr4/svr4_signal.c 		if ((error = copyin(nsss, &tmpsss, sizeof(tmpsss))) != 0)