100         int rt = CheckSigString(outfile, descipt);  variable
130         int rt = sigprocmask(SIG_BLOCK, &set, nullptr);  variable
157         int rt = sigsuspend(&set);  variable
318         int rt = sigaction(SIGALRM, &act, nullptr);  variable
349         int rt = 0;  variable
406         int rt = 0;  variable
457         int rt = sigtimedwait(&timeset, nullptr, &time1);  variable
509         int rt;  variable
563         int rt = sigtimedwait(&set, &si, &time1);  variable
617         int rt = sigwaitinfo(&set, nullptr);  variable
656         int rt = pause();  variable
702         int rt = sigprocmask(SIG_BLOCK, &sigmask, nullptr);  variable
750     int rt;  variable
820     int rt;  variable
919     int rt;  variable
953     int rt;  variable
1012         int rt = sigprocmask(SIG_BLOCK, &sigmask, nullptr);  variable
1048         int rt = sigprocmask(SIG_BLOCK, &sigmask, nullptr);  variable
1077         int rt = sigsuspend(&set);  variable
1109         int rt = sigsuspend(&set);  variable
1157         int rt = sigprocmask(SIG_SETMASK, &procMask, nullptr);  variable
1217     handler_type rt = signal(sigNo, SIG_DFL);  variable
1308     int rt = sigprocmask(SIG_BLOCK, &sigmask, &oldmask);  variable
1340     int rt = sigemptyset(&set);  variable
1380     int rt;  variable
1400     int rt;  variable
1421     int rt = sigdelset(&set, SIGINT);  variable
1444     int rt = sigfillset(&set);  variable
1467     int rt;  variable
1488     int rt;  variable
1518     int rt;  variable
1540     int rt;  variable
1568     int rt;  variable
1589     int rt;  variable
1616     int rt;  variable
1641     int rt = sighold(sigNo);  variable
1663     int rt = sighold(-1);  variable
1683     int rt = sigprocmask(SIG_BLOCK, &mask, nullptr);  variable
1704     int rt = sigrelse(-1);  variable
1731         int rt = CheckSigString(outfile, "SIGFPE: Arithmetic exception");  variable
1754         int rt = CheckSigString(outfile, "===: Unknown signal");  variable
1777         int rt = CheckSigString(outfile, "***: Unknown signal");  variable