Lines Matching refs:signal
97 func = signal(SIGINT, trap); in main()
99 (void) signal(SIGINT, func); in main()
100 (void) signal(SIGHUP, trap); in main()
101 (void) signal(SIGQUIT, trap); in main()
102 (void) signal(SIGTERM, trap); in main()
103 (void) signal(SIGPIPE, trap); in main()
104 (void) signal(SIGPWR, trap); in main()
121 (void) signal(SIGINT, SIG_IGN); in quit()
122 (void) signal(SIGHUP, SIG_IGN); in quit()
131 (void) signal(SIGINT, SIG_IGN); in trap()
132 (void) signal(SIGHUP, SIG_IGN); in trap()