Lines Matching defs:uc
55 struct ucontext uc;
110 if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
119 if (rt_restore_sigcontext(regs, &frame->uc.uc_mcontext, &r0))
122 if (do_sigaltstack(&frame->uc.uc_stack, NULL, regs->usp) == -EFAULT)
199 err |= __put_user(&frame->uc, &frame->puc);
203 err |= __put_user(0, &frame->uc.uc_flags);
204 err |= __put_user(0, &frame->uc.uc_link);
206 __put_user((void *)current->sas_ss_sp, &frame->uc.uc_stack.ss_sp);
207 err |= __put_user(sas_ss_flags(rdusp()), &frame->uc.uc_stack.ss_flags);
208 err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size);
209 err |= rt_setup_sigcontext(&frame->uc.uc_mcontext, regs);
210 err |= copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
238 regs->r2 = (unsigned long)(&frame->uc);