Lines Matching defs:uc
43 struct ucontext uc;
241 if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
250 if (restore_sigcontext(regs, &frame->uc.uc_mcontext))
255 if (do_sigaltstack(&frame->uc.uc_stack, NULL, regs->areg[1]) == -EFAULT)
356 err |= __put_user(0, &frame->uc.uc_flags);
357 err |= __put_user(0, &frame->uc.uc_link);
359 &frame->uc.uc_stack.ss_sp);
361 &frame->uc.uc_stack.ss_flags);
362 err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size);
363 err |= setup_sigcontext(&frame->uc.uc_mcontext, &frame->cpstate,
365 err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
392 regs->areg[8] = (unsigned long) &frame->uc;