Lines Matching defs:uc
225 struct ucontext uc;
750 mctx = &frame->uc.uc_mcontext;
763 unsafe_put_user(0, &frame->uc.uc_flags, failed);
765 unsafe_compat_save_altstack(&frame->uc.uc_stack, regs->gpr[1], failed);
767 unsafe_save_altstack(&frame->uc.uc_stack, regs->gpr[1], failed);
769 unsafe_put_user(to_user_ptr(&frame->uc.uc_mcontext), &frame->uc.uc_regs, failed);
774 &frame->uc.uc_link, failed);
780 unsafe_put_user(0, &frame->uc.uc_link, failed);
793 unsafe_put_sigset_t(&frame->uc.uc_sigmask, oldset, failed);
815 regs->gpr[5] = (unsigned long)&frame->uc;
1127 if (__get_user(tmp, &rt_sf->uc.uc_link))
1150 if (do_setcontext_tm(&rt_sf->uc, uc_transact, regs))
1165 if (do_setcontext(&rt_sf->uc, regs, 1))
1176 if (compat_restore_altstack(&rt_sf->uc.uc_stack))
1179 if (restore_altstack(&rt_sf->uc.uc_stack))