Lines Matching refs:nss
137 sigset_t nss, oss;
141 error = copyin(SCARG(uap, set), &nss, sizeof(nss));
147 SCARG(uap, set) ? &nss : 0, SCARG(uap, oset) ? &oss : 0);
200 syscallarg(const struct sigaltstack *) nss;
203 stack_t nss, oss;
206 if (SCARG(uap, nss)) {
207 error = copyin(SCARG(uap, nss), &nss, sizeof(nss));
212 SCARG(uap, nss) ? &nss : 0, SCARG(uap, oss) ? &oss : 0);
583 sigprocmask1(struct lwp *l, int how, const sigset_t *nss, sigset_t *oss)
594 if (nss == NULL) {
600 sigplusset(nss, mask);
604 sigminusset(nss, mask);
608 *mask = *nss;
702 sigaltstack1(struct lwp *l, const stack_t *nss, stack_t *oss)
712 if (nss) {
713 if (nss->ss_flags & ~SS_ALLBITS)
715 else if (nss->ss_flags & SS_DISABLE) {
718 } else if (nss->ss_size < MINSIGSTKSZ)
722 l->l_sigstk = *nss;