1610                      struct sigaction *oldact, dfsan_label signum_label,  in __dfsw_sigaction()  argument
1635   int ret = sigaction(signum, pnew_act, oldact);  in __dfsw_sigaction()
1637   if (ret == 0 && oldact) {  in __dfsw_sigaction()
1638     if (oldact->sa_flags & SA_SIGINFO) {  in __dfsw_sigaction()
1639       if (oldact->sa_sigaction == SignalAction)  in __dfsw_sigaction()
1640         oldact->sa_sigaction = (decltype(oldact->sa_sigaction))old_cb;  in __dfsw_sigaction()
1642       if (oldact->sa_handler == SignalHandler)  in __dfsw_sigaction()
1643         oldact->sa_handler = (decltype(oldact->sa_handler))old_cb;  in __dfsw_sigaction()
1647   if (oldact) {  in __dfsw_sigaction()
1648     dfsan_set_label(0, oldact, sizeof(struct sigaction));  in __dfsw_sigaction()
1656                      struct sigaction *oldact, dfsan_label signum_label,  in __dfso_sigaction()  argument
1661   return __dfsw_sigaction(signum, act, oldact, signum_label, act_label,  in __dfso_sigaction()