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Lines Matching defs:sas

179     stack_t *sas, struct linux_ucontext *uc)
183 	native_to_linux_sigaltstack(&uc->uc_stack, sas);
236 	stack_t *sas = &l->l_sigstk;
240 	onstack = (sas->ss_flags & (SS_DISABLE | SS_ONSTACK)) == 0 &&
246 		fp = (struct linux_rt_sigframe *)((char *)sas->ss_sp +
247 		    sas->ss_size);
271 	linux_save_ucontext(l, tf, mask, sas, &frame.sf_uc);
302 		sas->ss_flags |= SS_ONSTACK;
315 	stack_t *sas = &l->l_sigstk;
320 	onstack = (sas->ss_flags & (SS_DISABLE | SS_ONSTACK)) == 0 &&
325 		fp = (struct linux_sigframe *) ((char *)sas->ss_sp +
326 		    sas->ss_size);
371 		sas->ss_flags |= SS_ONSTACK;
429 	stack_t *sas = &l->l_sigstk;
472 	ss_gap = (ssize_t)((char *)scp->sc_esp_at_signal - (char *)sas->ss_sp);
473 	if (ss_gap >= 0 && ss_gap < sas->ss_size)
474 		sas->ss_flags |= SS_ONSTACK;
476 		sas->ss_flags &= ~SS_ONSTACK;