| /freebsd-13.1/sbin/dump/ |
| H A D | main.c | 326 if (signal(SIGHUP, SIG_IGN) != SIG_IGN) in main()
328 if (signal(SIGTRAP, SIG_IGN) != SIG_IGN) in main()
330 if (signal(SIGFPE, SIG_IGN) != SIG_IGN) in main()
332 if (signal(SIGBUS, SIG_IGN) != SIG_IGN) in main()
334 if (signal(SIGSEGV, SIG_IGN) != SIG_IGN) in main()
336 if (signal(SIGTERM, SIG_IGN) != SIG_IGN) in main()
338 if (signal(SIGINT, interrupt) == SIG_IGN) in main()
339 signal(SIGINT, SIG_IGN); in main()
|
| /freebsd-13.1/sbin/reboot/ |
| H A D | reboot.c | 190 (void)signal(SIGHUP, SIG_IGN); in main()
191 (void)signal(SIGINT, SIG_IGN); in main()
192 (void)signal(SIGQUIT, SIG_IGN); in main()
193 (void)signal(SIGTERM, SIG_IGN); in main()
194 (void)signal(SIGTSTP, SIG_IGN); in main()
200 (void)signal(SIGPIPE, SIG_IGN); in main()
|
| /freebsd-13.1/contrib/less/ |
| H A D | signal.c | 169 (void) LSIGNAL(SIGTSTP, secure ? SIG_IGN : stop);
178 (void) LSIGNAL(SIGQUIT, SIG_IGN);
197 (void) LSIGNAL(SIGWINCH, SIG_IGN);
200 (void) LSIGNAL(SIGWIND, SIG_IGN);
231 LSIGNAL(SIGTTOU, SIG_IGN); in psignals()
|
| /freebsd-13.1/contrib/apr/include/ |
| H A D | apr_signal.h | 49 #undef SIG_IGN
52 #define SIG_IGN (void (*)(int))1 macro
66 #if defined(SIG_IGN) && !defined(SIG_ERR)
|
| /freebsd-13.1/contrib/ncurses/ncurses/tty/ |
| H A D | lib_tstp.c | 264 act.sa_handler = SIG_IGN; in handle_SIGINT()
267 if (signal(sig, SIG_IGN) != SIG_ERR) in handle_SIGINT()
327 || (sig == SIGWINCH && old_act.sa_handler == SIG_IGN) in CatchIfDefault()
338 ohandler = signal(sig, SIG_IGN); in CatchIfDefault()
342 || (sig == SIGWINCH && ohandler == SIG_IGN) in CatchIfDefault()
380 new_sigaction.sa_handler = SIG_IGN; in _nc_signal_handler()
|
| /freebsd-13.1/usr.sbin/lpr/lpr/ |
| H A D | lpr.c | 151 if (signal(SIGHUP, SIG_IGN) != SIG_IGN) in main()
153 if (signal(SIGINT, SIG_IGN) != SIG_IGN) in main()
155 if (signal(SIGQUIT, SIG_IGN) != SIG_IGN) in main()
157 if (signal(SIGTERM, SIG_IGN) != SIG_IGN) in main()
674 signal(SIGHUP, SIG_IGN); in cleanup()
675 signal(SIGINT, SIG_IGN); in cleanup()
676 signal(SIGQUIT, SIG_IGN); in cleanup()
677 signal(SIGTERM, SIG_IGN); in cleanup()
|
| /freebsd-13.1/contrib/bmake/ |
| H A D | compat.c | 685 if (bmake_signal(SIGINT, SIG_IGN) != SIG_IGN) in InitSignals()
687 if (bmake_signal(SIGTERM, SIG_IGN) != SIG_IGN) in InitSignals()
689 if (bmake_signal(SIGHUP, SIG_IGN) != SIG_IGN) in InitSignals()
691 if (bmake_signal(SIGQUIT, SIG_IGN) != SIG_IGN) in InitSignals()
|
| H A D | sigaction.c | 204 oldh = sigset(sig, SIG_IGN); in sigaction()
206 oldh = signal(sig, SIG_IGN); in sigaction()
208 if (oldh != SIG_IGN && oldh != SIG_ERR) { in sigaction()
356 oldh != SIG_IGN && in sigsuspend()
|
| /freebsd-13.1/usr.bin/patch/ |
| H A D | util.c | 303 hupval = signal(SIGHUP, SIG_IGN); in set_signals()
304 if (hupval != SIG_IGN) in set_signals()
306 intval = signal(SIGINT, SIG_IGN); in set_signals()
307 if (intval != SIG_IGN) in set_signals()
320 signal(SIGHUP, SIG_IGN); in ignore_signals()
321 signal(SIGINT, SIG_IGN); in ignore_signals()
|
| /freebsd-13.1/usr.bin/mail/ |
| H A D | main.c | 324 if ((prevint = signal(SIGINT, SIG_IGN)) != SIG_IGN) in main()
339 (void)signal(SIGHUP, SIG_IGN); in main()
340 (void)signal(SIGINT, SIG_IGN); in main()
341 (void)signal(SIGQUIT, SIG_IGN); in main()
|
| H A D | collect.c | 93 if ((saveint = signal(SIGINT, SIG_IGN)) != SIG_IGN) in collect()
95 if ((savehup = signal(SIGHUP, SIG_IGN)) != SIG_IGN) in collect()
544 sig_t sigint = signal(SIGINT, SIG_IGN); in mesedit()
566 sig_t sigint = signal(SIGINT, SIG_IGN); in mespipe()
|
| /freebsd-13.1/usr.bin/tip/libacu/ |
| H A D | dn11.c | 83 signal(SIGALRM, SIG_IGN); in dn_dialer()
84 signal(SIGINT, SIG_IGN); in dn_dialer()
85 signal(SIGQUIT, SIG_IGN); in dn_dialer()
|
| H A D | v831.c | 89 signal(SIGALRM, SIG_IGN); in v831_dialer()
90 signal(SIGINT, SIG_IGN); in v831_dialer()
91 signal(SIGQUIT, SIG_IGN); in v831_dialer()
|
| /freebsd-13.1/sbin/restore/ |
| H A D | main.c | 178 if (signal(SIGINT, onintr) == SIG_IGN) in main()
179 (void) signal(SIGINT, SIG_IGN); in main()
180 if (signal(SIGTERM, onintr) == SIG_IGN) in main()
181 (void) signal(SIGTERM, SIG_IGN); in main()
|
| /freebsd-13.1/usr.bin/truss/ |
| H A D | main.c | 161 signal(SIGINT, SIG_IGN); in main()
162 signal(SIGTERM, SIG_IGN); in main()
163 signal(SIGQUIT, SIG_IGN); in main()
|
| /freebsd-13.1/crypto/heimdal/lib/kadm5/ |
| H A D | ipropd_common.c | 60 sa.sa_handler = SIG_IGN; in setup_signal()
70 signal(SIGPIPE, SIG_IGN); in setup_signal()
|
| /freebsd-13.1/usr.sbin/rpc.yppasswdd/ |
| H A D | yppasswdd_main.c | 342 (void)signal(SIGALRM, SIG_IGN); in main()
344 (void)signal(SIGINT, SIG_IGN); in main()
345 (void)signal(SIGPIPE, SIG_IGN); in main()
346 (void)signal(SIGQUIT, SIG_IGN); in main()
|
| /freebsd-13.1/usr.bin/tip/tip/ |
| H A D | acu.c | 89 signal(SIGINT, SIG_IGN); in con()
90 signal(SIGQUIT, SIG_IGN); in con()
183 signal(s, SIG_IGN); in acuabort()
|
| /freebsd-13.1/usr.bin/sdiff/ |
| H A D | edit.c | 55 sighup = signal(SIGHUP, SIG_IGN); in editit()
56 sigint = signal(SIGINT, SIG_IGN); in editit()
57 sigquit = signal(SIGQUIT, SIG_IGN); in editit()
|
| /freebsd-13.1/lib/libutil/ |
| H A D | pw_util.c | 145 (void)signal(SIGALRM, SIG_IGN); in pw_init()
146 (void)signal(SIGHUP, SIG_IGN); in pw_init()
147 (void)signal(SIGINT, SIG_IGN); in pw_init()
148 (void)signal(SIGPIPE, SIG_IGN); in pw_init()
149 (void)signal(SIGQUIT, SIG_IGN); in pw_init()
150 (void)signal(SIGTERM, SIG_IGN); in pw_init()
295 sa.sa_handler = SIG_IGN; in pw_edit()
|
| /freebsd-13.1/contrib/byacc/ |
| H A D | main.c | 191 if (signal(SIGINT, SIG_IGN) != SIG_IGN) in set_signals()
195 if (signal(SIGTERM, SIG_IGN) != SIG_IGN) in set_signals()
199 if (signal(SIGHUP, SIG_IGN) != SIG_IGN) in set_signals()
|
| /freebsd-13.1/lib/libvgl/ |
| H A D | main.c | 76 signal(SIGUSR1, SIG_IGN); in VGLEnd()
77 signal(SIGUSR2, SIG_IGN); in VGLEnd()
118 signal(SIGINT, SIG_IGN); in VGLAbort()
119 signal(SIGTERM, SIG_IGN); in VGLAbort()
120 signal(SIGUSR2, SIG_IGN); in VGLAbort()
156 signal(SIGUSR2, SIG_IGN); in VGLInit()
|
| /freebsd-13.1/usr.sbin/nfscbd/ |
| H A D | nfscbd.c | 193 (void)signal(SIGTERM, SIG_IGN); in main()
194 (void)signal(SIGHUP, SIG_IGN); in main()
195 (void)signal(SIGINT, SIG_IGN); in main()
196 (void)signal(SIGQUIT, SIG_IGN); in main()
|
| /freebsd-13.1/bin/sh/ |
| H A D | redir.c | 292 signal(SIGINT, SIG_IGN); in openhere()
293 signal(SIGQUIT, SIG_IGN); in openhere()
294 signal(SIGHUP, SIG_IGN); in openhere()
295 signal(SIGTSTP, SIG_IGN); in openhere()
|
| /freebsd-13.1/contrib/diff/src/ |
| H A D | sdiff.c | 658 if (initial_handler (handler_index_of_SIGINT) != SIG_IGN) in main()
659 signal_handler (SIGINT, SIG_IGN); in main()
678 if (initial_handler (handler_index_of_SIGINT) != SIG_IGN) in main()
680 if (initial_handler (handler_index_of_SIGPIPE) != SIG_IGN) in main()
683 signal_handler (SIGPIPE, SIG_IGN); in main()
770 signal (s, SIG_IGN); in catchsig()
804 initial_action[i] = signal (sigs[i], SIG_IGN); in trapsigs()
806 if (initial_handler (i) != SIG_IGN) in trapsigs()
826 if ((! s || sigs[i] == s) && initial_handler (i) != SIG_IGN) in untrapsig()
|