Symbol: SIG_ERR
games/sail/player.h
92
#define SCREENTEST() (initscr() != NULL && signal(SIGTSTP, SIG_DFL) != SIG_ERR && STAT_R < COLS && SCROLL_Y > 0)
lib/libc/gen/signal.c
51
return (SIG_ERR);
lib/libcurses/tty/lib_tstp.c
269
if (signal(sig, SIG_IGN) != SIG_ERR)
lib/libedit/sig.c
100
sel->el_signal->sig_action[i].sa_handler = SIG_ERR;
lib/libedit/sig.c
130
el->el_signal->sig_action[i].sa_handler = SIG_ERR;
lib/libedit/sig.c
192
if (el->el_signal->sig_action[i].sa_handler != SIG_ERR)
lib/libskey/skeysubr.c
194
if (old_handler != SIG_ERR)
regress/bin/ksh/edit/edit.c
81
if (signal(SIGCHLD, sighandler) == SIG_ERR)
regress/bin/ksh/edit/edit.c
83
if (signal(SIGINT, sighandler) == SIG_ERR)
regress/lib/libc/sys/t_getitimer.c
131
ATF_REQUIRE(signal(SIGALRM, sighandler) != SIG_ERR);
regress/lib/libc/sys/t_getrusage.c
116
ATF_REQUIRE(signal(SIGUSR1, sighandler) != SIG_ERR);
regress/lib/libc/sys/t_gettimeofday.c
67
ATF_REQUIRE(signal(SIGSEGV, sighandler) != SIG_ERR);
regress/lib/libc/sys/t_gettimeofday.c
69
ATF_REQUIRE(signal(SIGBUS, sighandler) != SIG_ERR);
regress/lib/libc/sys/t_minherit.c
142
ATF_REQUIRE(signal(SIGSEGV, segv) != SIG_ERR);
regress/lib/libc/sys/t_mmap.c
359
ATF_REQUIRE(signal(SIGSEGV, map_sighandler) != SIG_ERR);
regress/lib/libc/sys/t_mmap.c
409
ATF_REQUIRE(signal(SIGSEGV, map_sighandler) != SIG_ERR);
regress/lib/libc/sys/t_mmap.c
505
ATF_REQUIRE(signal(SIGBUS, map_sighandler) != SIG_ERR);
regress/lib/libc/sys/t_mmap.c
506
ATF_REQUIRE(signal(SIGSEGV, map_sighandler) != SIG_ERR);
regress/lib/libc/sys/t_pipe.c
87
REQUIRE_LIBC(signal(SIGINFO, sighand), SIG_ERR);
regress/lib/libc/sys/t_pipe.c
88
REQUIRE_LIBC(signal(SIGALRM, sighand), SIG_ERR);
regress/lib/libc/sys/t_setrlimit.c
209
if (signal(SIGXFSZ, sighandler) == SIG_ERR)
regress/lib/libevent/event_regress.c
1826
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
regress/lib/libevent/event_regress.c
811
if (signal(SIGUSR1, signal_cb_sa) == SIG_ERR)
regress/lib/libevent/test-weof.c
65
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
regress/lib/libpthread/earlysig/earlysig.c
41
if (signal(SIGHUP, dohup) == SIG_ERR)
regress/lib/libpthread/malloc_duel/malloc_duel.c
68
ASSERT(signal(SIGALRM, alarm_handler) != SIG_ERR);
regress/lib/libpthread/pause/pause.c
65
ASSERT(signal(SIGHUP, handler) != SIG_ERR);
regress/lib/libpthread/process_kill/process_kill.c
37
ASSERT(signal(SIGALRM, deadlock) != SIG_ERR);
regress/lib/libpthread/process_kill/process_kill.c
38
ASSERT(signal(SIGUSR1, handler) != SIG_ERR);
regress/lib/libpthread/setsockopt/1/setsockopt1.c
33
ASSERT(signal(SIGALRM, alarm_handler) != SIG_ERR);
regress/lib/libpthread/setsockopt/2/setsockopt2.c
34
ASSERT(signal(SIGALRM, alarm_handler) != SIG_ERR);
regress/lib/libpthread/setsockopt/3a/setsockopt3a.c
33
ASSERT(signal(SIGALRM, alarm_handler) != SIG_ERR);
regress/lib/libpthread/sigdeliver/sigdeliver.c
36
ASSERT(signal(SIGUSR1, sighandler) != SIG_ERR);
regress/lib/libpthread/siginterrupt/siginterrupt.c
35
ASSERT(signal(SIGUSR1, handler) != SIG_ERR);
regress/lib/libpthread/signal/signal.c
46
ASSERT(signal(SIGALRM, handler) != SIG_ERR);
regress/lib/libpthread/signals/ignore_sigchild/ignore_sigchild.c
17
ASSERT(signal(SIGCHLD, SIG_IGN) != SIG_ERR);
regress/sys/dev/wscons/sigio.c
142
if (signal(SIGIO, sigio) == SIG_ERR)
regress/sys/kern/fork-exit/fork-exit.c
371
if (signal(SIGTERM, sigexit) == SIG_ERR)
regress/sys/kern/pipe/pipe.c
78
if (signal(SIGPIPE, sighandler) == SIG_ERR)
regress/sys/kern/pipe/test-close.c
50
if (signal(SIGINT, sighandler) == SIG_ERR)
regress/sys/kern/unp-write-closed/unp-write-closed.c
42
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
regress/sys/kern/unp-write-closed/unp-write-closed.c
44
if (signal(SIGALRM, handler) == SIG_ERR)
regress/sys/netinet/mcast/mcrecv.c
143
if (signal(SIGALRM, sigexit) == SIG_ERR)
regress/sys/netinet/mcast/mcroute.c
209
if (signal(SIGALRM, sigexit) == SIG_ERR)
regress/sys/netinet/tcpthread/tcpthread.c
591
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
regress/sys/netinet/udpthread/udpthread.c
600
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
regress/sys/netinet6/mcast6/mc6recv.c
150
if (signal(SIGALRM, sigexit) == SIG_ERR)
regress/sys/netinet6/mcast6/mc6route.c
212
if (signal(SIGALRM, sigexit) == SIG_ERR)
regress/sys/uvm/vnode/vnode.c
74
if (signal(SIGINT, sighandler) == SIG_ERR)
regress/usr.bin/lastcomm/crash.c
30
if (signal(SIGSEGV, handler) == SIG_ERR)
regress/usr.bin/lastcomm/syscallwx.c
38
if (signal(SIGSEGV, handler) == SIG_ERR)
sbin/unwind/libunbound/util/mini_event.c
377
if(signal(ev->ev_fd, sigh) == SIG_ERR) {
sbin/unwind/libunbound/util/winsock_event.c
631
if(signal(ev->ev_fd, sigh) == SIG_ERR) {
sys/sys/signal.h
170
#define BADSIG SIG_ERR
usr.bin/cu/command.c
115
if (signal(SIGINT, SIG_DFL) == SIG_ERR)
usr.bin/cu/command.c
117
if (signal(SIGQUIT, SIG_DFL) == SIG_ERR)
usr.bin/cu/command.c
67
if (signal(SIGINT, SIG_DFL) == SIG_ERR)
usr.bin/cu/command.c
69
if (signal(SIGQUIT, SIG_DFL) == SIG_ERR)
usr.bin/cu/cu.c
211
if (signal(SIGINT, SIG_IGN) == SIG_ERR)
usr.bin/cu/cu.c
213
if (signal(SIGQUIT, SIG_IGN) == SIG_ERR)
usr.bin/dig/lib/isc/unix/app.c
79
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR) {
usr.bin/kstat/kstat.c
202
if (signal(SIGALRM, handle_alrm) == SIG_ERR)
usr.bin/less/signal.c
157
return (SIG_ERR);
usr.bin/ssh/misc.c
2693
return SIG_ERR;
usr.bin/time/time.c
165
if (signal(exitonsig, SIG_DFL) == SIG_ERR)
usr.sbin/identd/identd.c
326
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
usr.sbin/iostat/iostat.c
181
if (signal(SIGALRM, sigalarm) == SIG_ERR)
usr.sbin/route6d/route6d.c
347
if (signal(SIGALRM, sighandler) == SIG_ERR ||
usr.sbin/route6d/route6d.c
348
signal(SIGQUIT, sighandler) == SIG_ERR ||
usr.sbin/route6d/route6d.c
349
signal(SIGTERM, sighandler) == SIG_ERR ||
usr.sbin/route6d/route6d.c
350
signal(SIGUSR1, sighandler) == SIG_ERR ||
usr.sbin/route6d/route6d.c
351
signal(SIGHUP, sighandler) == SIG_ERR ||
usr.sbin/route6d/route6d.c
352
signal(SIGINT, sighandler) == SIG_ERR) {
usr.sbin/rpki-client/rsync.c
301
if (signal(SIGCHLD, proc_child) == SIG_ERR)
usr.sbin/smtpd/smtpd.c
1373
if (signal(SIGPIPE, SIG_DFL) == SIG_ERR ||
usr.sbin/smtpd/smtpd.c
1374
signal(SIGINT, SIG_DFL) == SIG_ERR ||
usr.sbin/smtpd/smtpd.c
1375
signal(SIGTERM, SIG_DFL) == SIG_ERR ||
usr.sbin/smtpd/smtpd.c
1376
signal(SIGCHLD, SIG_DFL) == SIG_ERR ||
usr.sbin/smtpd/smtpd.c
1377
signal(SIGHUP, SIG_DFL) == SIG_ERR)
usr.sbin/smtpd/smtpd.c
1540
if (signal(SIGPIPE, SIG_DFL) == SIG_ERR ||
usr.sbin/smtpd/smtpd.c
1541
signal(SIGINT, SIG_DFL) == SIG_ERR ||
usr.sbin/smtpd/smtpd.c
1542
signal(SIGTERM, SIG_DFL) == SIG_ERR ||
usr.sbin/smtpd/smtpd.c
1543
signal(SIGCHLD, SIG_DFL) == SIG_ERR ||
usr.sbin/smtpd/smtpd.c
1544
signal(SIGHUP, SIG_DFL) == SIG_ERR)
usr.sbin/smtpd/smtpd.c
1711
signal(SIGPIPE, SIG_DFL) == SIG_ERR ||
usr.sbin/unbound/daemon/daemon.c
167
if( signal(SIGTERM, record_sigh) == SIG_ERR ||
usr.sbin/unbound/daemon/daemon.c
169
signal(SIGQUIT, record_sigh) == SIG_ERR ||
usr.sbin/unbound/daemon/daemon.c
172
signal(SIGBREAK, record_sigh) == SIG_ERR ||
usr.sbin/unbound/daemon/daemon.c
175
signal(SIGHUP, record_sigh) == SIG_ERR ||
usr.sbin/unbound/daemon/daemon.c
178
signal(SIGPIPE, SIG_IGN) == SIG_ERR ||
usr.sbin/unbound/daemon/daemon.c
180
signal(SIGINT, record_sigh) == SIG_ERR
usr.sbin/unbound/dnstap/unbound-dnstap-socket.c
1472
if(signal(SIGINT, main_sigh) == SIG_ERR ||
usr.sbin/unbound/dnstap/unbound-dnstap-socket.c
1474
signal(SIGQUIT, main_sigh) == SIG_ERR ||
usr.sbin/unbound/dnstap/unbound-dnstap-socket.c
1477
signal(SIGHUP, main_sigh) == SIG_ERR ||
usr.sbin/unbound/dnstap/unbound-dnstap-socket.c
1480
signal(SIGBREAK, main_sigh) == SIG_ERR ||
usr.sbin/unbound/dnstap/unbound-dnstap-socket.c
1482
signal(SIGTERM, main_sigh) == SIG_ERR)
usr.sbin/unbound/dnstap/unbound-dnstap-socket.c
1494
if(signal(SIGPIPE, SIG_IGN) == SIG_ERR) {
usr.sbin/unbound/testcode/checklocks.c
909
if(signal(SIGALRM, joinalarm) == SIG_ERR)
usr.sbin/unbound/testcode/delayer.c
984
if( signal(SIGINT, delayer_sigh) == SIG_ERR ||
usr.sbin/unbound/testcode/delayer.c
986
signal(SIGHUP, delayer_sigh) == SIG_ERR ||
usr.sbin/unbound/testcode/delayer.c
989
signal(SIGQUIT, delayer_sigh) == SIG_ERR ||
usr.sbin/unbound/testcode/delayer.c
992
signal(SIGBREAK, delayer_sigh) == SIG_ERR ||
usr.sbin/unbound/testcode/delayer.c
995
signal(SIGALRM, delayer_sigh) == SIG_ERR ||
usr.sbin/unbound/testcode/delayer.c
997
signal(SIGTERM, delayer_sigh) == SIG_ERR)
usr.sbin/unbound/testcode/perf.c
211
if( signal(SIGINT, perf_sigh) == SIG_ERR ||
usr.sbin/unbound/testcode/perf.c
213
signal(SIGQUIT, perf_sigh) == SIG_ERR ||
usr.sbin/unbound/testcode/perf.c
216
signal(SIGHUP, perf_sigh) == SIG_ERR ||
usr.sbin/unbound/testcode/perf.c
219
signal(SIGBREAK, perf_sigh) == SIG_ERR ||
usr.sbin/unbound/testcode/perf.c
221
signal(SIGTERM, perf_sigh) == SIG_ERR)
usr.sbin/unbound/testcode/streamtcp.c
591
if(signal(SIGPIPE, &sigh) == SIG_ERR) {
usr.sbin/unbound/util/mini_event.c
377
if(signal(ev->ev_fd, sigh) == SIG_ERR) {
usr.sbin/unbound/util/winsock_event.c
631
if(signal(ev->ev_fd, sigh) == SIG_ERR) {