Lines Matching refs:signal
235 oldhup = signal(SIGHUP, SIG_IGN); in main()
237 signal(SIGHUP, onhup); in main()
238 oldquit = signal(SIGQUIT, SIG_IGN); in main()
239 ruptible = signal(SIGINT, SIG_IGN) == SIG_DFL; in main()
240 if (signal(SIGTERM, SIG_IGN) == SIG_DFL) in main()
241 signal(SIGTERM, onhup); in main()
242 signal(SIGILL, oncore); in main()
243 signal(SIGTRAP, oncore); in main()
244 signal(SIGIOT, oncore); in main()
245 signal(SIGFPE, oncore); in main()
246 signal(SIGBUS, oncore); in main()
247 signal(SIGSEGV, oncore); in main()
248 signal(SIGPIPE, oncore); in main()
419 if (!hush && signal(SIGTSTP, SIG_IGN) == SIG_DFL) in main()
420 signal(SIGTSTP, onsusp), dosusp++; in main()
705 pstat = signal(SIGINT, SIG_IGN); in init()
714 signal(SIGINT, pstat); in init()