61 	struct sigaction sa, savealrm, saveint, savehup, savequit, saveterm;  in readpassphrase()
62 	struct sigaction savetstp, savettin, savettou, savepipe;  in readpassphrase()
98 	(void)sigaction(SIGALRM, &sa, &savealrm);  in readpassphrase()
99 	(void)sigaction(SIGHUP, &sa, &savehup);  in readpassphrase()
100 	(void)sigaction(SIGINT, &sa, &saveint);  in readpassphrase()
101 	(void)sigaction(SIGPIPE, &sa, &savepipe);  in readpassphrase()
102 	(void)sigaction(SIGQUIT, &sa, &savequit);  in readpassphrase()
103 	(void)sigaction(SIGTERM, &sa, &saveterm);  in readpassphrase()
104 	(void)sigaction(SIGTSTP, &sa, &savetstp);  in readpassphrase()
105 	(void)sigaction(SIGTTIN, &sa, &savettin);  in readpassphrase()
106 	(void)sigaction(SIGTTOU, &sa, &savettou);  in readpassphrase()
156 	(void)sigaction(SIGALRM, &savealrm, NULL);  in readpassphrase()
157 	(void)sigaction(SIGHUP, &savehup, NULL);  in readpassphrase()
158 	(void)sigaction(SIGINT, &saveint, NULL);  in readpassphrase()
159 	(void)sigaction(SIGQUIT, &savequit, NULL);  in readpassphrase()
160 	(void)sigaction(SIGPIPE, &savepipe, NULL);  in readpassphrase()
161 	(void)sigaction(SIGTERM, &saveterm, NULL);  in readpassphrase()
162 	(void)sigaction(SIGTSTP, &savetstp, NULL);  in readpassphrase()
163 	(void)sigaction(SIGTTIN, &savettin, NULL);  in readpassphrase()
164 	(void)sigaction(SIGTTOU, &savettou, NULL);  in readpassphrase()