bin/ls/print.c

589

signal(sig, SIG_DFL);

bin/sh/error.c

122

signal(SIGINT, SIG_DFL);

bin/sh/redir.c

301

signal(SIGPIPE, SIG_DFL);

bin/sh/trap.c

262

sig_t sigact = SIG_DFL;

bin/sh/trap.c

328

case S_DFL: sigact = SIG_DFL; break;

bin/sh/trap.c

548

signal(sig, SIG_DFL);

crypto/libressl/crypto/ui/ui_openssl.c

377

signal(SIGWINCH, SIG_DFL);

crypto/openssh/auth-pam.c

156

ssh_signal(SIGCHLD, SIG_DFL);

crypto/openssh/auth2-pubkey.c

372

osigchld = ssh_signal(SIGCHLD, SIG_DFL);

crypto/openssh/auth2-pubkey.c

643

osigchld = ssh_signal(SIGCHLD, SIG_DFL);

crypto/openssh/clientloop.c

1640

ssh_signal(SIGWINCH, SIG_DFL);

crypto/openssh/misc.c

2824

ssh_signal(i, SIG_DFL);

crypto/openssh/readconf.c

567

ssh_signal(SIGTERM, SIG_DFL);

crypto/openssh/readpass.c

271

osigchld = ssh_signal(SIGCHLD, SIG_DFL);

crypto/openssh/readpass.c

68

osigchld = ssh_signal(SIGCHLD, SIG_DFL);

crypto/openssh/session.c

1633

ssh_signal(SIGPIPE, SIG_DFL);

crypto/openssh/sftp.c

2348

ssh_signal(SIGCHLD, SIG_DFL);

crypto/openssh/sftp.c

2405

ssh_signal(SIGTERM, SIG_DFL);

crypto/openssh/ssh-sk-client.c

56

*osigchldp = SIG_DFL;

crypto/openssh/ssh-sk-client.c

76

osigchld = ssh_signal(SIGCHLD, SIG_DFL);

crypto/openssh/sshbuf.c

68

ssh_signal(SIGSEGV, SIG_DFL);

crypto/openssh/sshconnect.c

1708

osighand = ssh_signal(SIGCHLD, SIG_DFL);

crypto/openssh/sshconnect.c

1711

ssh_signal(SIGPIPE, SIG_DFL);

crypto/openssh/sshconnect.c

250

ssh_signal(SIGPIPE, SIG_DFL);

crypto/openssh/sshconnect.c

896

osigchld = ssh_signal(SIGCHLD, SIG_DFL);

crypto/openssh/sshconnect2.c

2044

osigchld = ssh_signal(SIGCHLD, SIG_DFL);

crypto/openssh/sshd-session.c

1213

ssh_signal(SIGALRM, SIG_DFL);

crypto/openssh/sshd-session.c

1214

ssh_signal(SIGHUP, SIG_DFL);

crypto/openssh/sshd-session.c

1215

ssh_signal(SIGTERM, SIG_DFL);

crypto/openssh/sshd-session.c

1216

ssh_signal(SIGQUIT, SIG_DFL);

crypto/openssh/sshd-session.c

1217

ssh_signal(SIGCHLD, SIG_DFL);

crypto/openssh/sshd-session.c

1218

ssh_signal(SIGINT, SIG_DFL);

crypto/openssh/sshd-session.c

1324

ssh_signal(SIGALRM, SIG_DFL);

games/battlestar/fly.c

286

signal(SIGALRM, SIG_DFL);

games/battlestar/fly.c

289

signal(SIGTSTP, SIG_DFL);

games/battlestar/fly.c

59

if (oldsig == SIG_DFL) {

games/boggle/boggle/mach.c

621

signal(SIGTSTP, SIG_DFL);

games/hack/hack.ioctl.c

92

if (signal(SIGTSTP, SIG_IGN) == SIG_DFL) {

games/hack/hack.ioctl.c

94

(void) signal(SIGTSTP, SIG_DFL);

games/hack/hack.pager.c

465

(void) signal(SIGQUIT, SIG_DFL);

games/larn/signal.c

220

signal(sig, SIG_DFL);

games/larn/signal.c

75

signal(SIGTSTP, SIG_DFL);

games/morse/morse.c

784

signal(signo, SIG_DFL);

games/phantasia/main.c

1022

signal(SIGHUP, SIG_DFL);

games/sail/pl_7.c

120

if (signal(SIGTSTP, SIG_DFL) == SIG_ERR) {

games/tetris/screen.c

213

signal(sig, SIG_DFL);

lib/libc/gen/posix_spawn.c

86

struct sigaction sigact = { .sa_flags = 0, .sa_handler = SIG_DFL };

lib/libc/secure/stack_protector.c

89

sa.sa_handler = SIG_DFL;

lib/libc/stdlib/abort.c

67

act.sa_handler = SIG_DFL;

lib/libftpio/ftpio.c

584

new.sa_handler = SIG_DFL;

lib/libtelnet/auth.c

566

(void) signal(SIGALRM, SIG_DFL);

libexec/dma/local.c

69

sa.sa_handler = SIG_DFL;

libexec/ftpd/ftpd.c

513

sa.sa_handler = SIG_DFL;

libexec/getty/main.c

363

signal(SIGALRM, SIG_DFL);

libexec/getty/main.c

387

signal(SIGINT, SIG_DFL);

libexec/getty/main.c

401

signal(SIGALRM, SIG_DFL);

libexec/pppoed/pppoed.c

685

signal(ReceivedSignal, SIG_DFL);

libexec/rpc.rusersd/rusers_proc.c

98

(void) signal (SIGALRM, SIG_DFL);

sbin/adjkerntz/adjkerntz.c

189

signal(SIGTERM, SIG_DFL);

sbin/adjkerntz/adjkerntz.c

241

signal(SIGTERM, SIG_DFL);

sbin/dump/main.c

566

signal(SIGSEGV, SIG_DFL);

sbin/fsck/utilities.c

505

signal(SIGQUIT, SIG_DFL);

sbin/fsck/utilities.c

519

signal(SIGQUIT, SIG_DFL);

sbin/hammer/cmd_mirror.c

1112

signal(SIGPIPE, SIG_DFL);

sbin/hammer/cmd_mirror.c

1192

signal(SIGPIPE, SIG_DFL);

sbin/newfs/newfs.c

681

signal(SIGINT, SIG_DFL);

sbin/ping6/ping6.c

1999

signal(SIGINT, SIG_DFL);

sbin/routed/main.c

532

signal(sig, SIG_DFL); /* catch it only once */

sbin/shutdown/shutdown.c

338

signal(SIGALRM, SIG_DFL);

share/examples/scsi_target/scsi_target.c

229

signal(SIGSYS, SIG_DFL);

sys/kern/kern_sig.c

1168

action = SIG_DFL;

sys/kern/kern_sig.c

1195

action = SIG_DFL;

sys/kern/kern_sig.c

1216

action == SIG_DFL)

sys/kern/kern_sig.c

1288

if (action == SIG_DFL)

sys/kern/kern_sig.c

1376

if (p->p_nice > NZERO && action == SIG_DFL && (prop & SA_KILL) &&

sys/kern/kern_sig.c

1388

if ((prop & SA_STOP) && action == SIG_DFL) {

sys/kern/kern_sig.c

1419

if ((prop & SA_CONT) && action == SIG_DFL)

sys/kern/kern_sig.c

2135

case (intptr_t)SIG_DFL:

sys/kern/kern_sig.c

2298

if (action == SIG_DFL) {

sys/kern/kern_sig.c

2323

ps->ps_sigact[_SIG_IDX(sig)] = SIG_DFL;

sys/kern/kern_sig.c

287

if (act->sa_handler != SIG_DFL) {

sys/kern/kern_sig.c

357

ps->ps_sigact[_SIG_IDX(sig)] == SIG_DFL)) {

sys/kern/kern_sig.c

371

if (ps->ps_sigact[_SIG_IDX(sig)] == SIG_DFL)

sys/kern/kern_sig.c

449

ps->ps_sigact[_SIG_IDX(sig)] = SIG_DFL;

sys/kern/kern_sig.c

465

ps->ps_sigact[_SIG_IDX(SIGCHLD)] = SIG_DFL;

sys/kern/kern_sig.c

980

ps->ps_sigact[_SIG_IDX(sig)] = SIG_DFL;

sys/platform/vkernel64/platform/console.c

254

sa.sa_handler = SIG_DFL;

tools/regression/lib/libc/gen/test-wordexp.c

231

sa.sa_handler = SIG_DFL;

usr.bin/bc/tty.c

63

signal(sig, SIG_DFL);

usr.bin/fetch/fetch.c

809

signal(SIGINFO, SIG_DFL);

usr.bin/gcore/gcore.c

188

signal(sig, SIG_DFL);

usr.bin/kdump/kdump.c

931

if (psig->action == SIG_DFL)

usr.bin/lockf/lockf.c

188

signal(sig, SIG_DFL);

usr.bin/login/login.c

365

signal(SIGHUP, SIG_DFL);

usr.bin/login/login.c

630

signal(SIGALRM, SIG_DFL);

usr.bin/login/login.c

631

signal(SIGQUIT, SIG_DFL);

usr.bin/login/login.c

632

signal(SIGINT, SIG_DFL);

usr.bin/mail/cmd1.c

327

signal(SIGPIPE, SIG_DFL);

usr.bin/mail/collect.c

650

sig_t old_action = signal(s, SIG_DFL);

usr.bin/mail/lex.c

555

sig_t old_action = signal(s, SIG_DFL);

usr.bin/mail/popen.c

261

(void)signal(SIGINT, SIG_DFL);

usr.bin/mail/tty.c

159

signal(SIGTSTP, SIG_DFL);

usr.bin/mail/tty.c

160

signal(SIGTTOU, SIG_DFL);

usr.bin/mail/tty.c

161

signal(SIGTTIN, SIG_DFL);

usr.bin/mail/tty.c

179

sig_t old_action = signal(s, SIG_DFL);

usr.bin/mail/tty.c

63

savetstp = signal(SIGTSTP, SIG_DFL);

usr.bin/mail/tty.c

64

savettou = signal(SIGTTOU, SIG_DFL);

usr.bin/mail/tty.c

65

savettin = signal(SIGTTIN, SIG_DFL);

usr.bin/msgs/msgs.c

167

ruptible = (signal(SIGINT, SIG_IGN) == SIG_DFL);

usr.bin/msgs/msgs.c

169

signal(SIGINT, SIG_DFL);

usr.bin/msgs/msgs.c

520

signal(SIGTSTP, SIG_DFL);

usr.bin/msgs/msgs.c

643

signal(SIGPIPE, SIG_DFL);

usr.bin/msgs/msgs.c

644

signal(SIGQUIT, SIG_DFL);

usr.bin/msgs/msgs.c

682

signal(SIGTSTP, SIG_DFL);

usr.bin/sdiff/edit.c

55

sigchld = signal(SIGCHLD, SIG_DFL);

usr.bin/su/su.c

425

sa.sa_handler = SIG_DFL;

usr.bin/talk/msgs.c

73

signal(SIGALRM, SIG_DFL);

usr.bin/telnet/commands.c

2532

(void) signal(SIGINT, SIG_DFL);

usr.bin/telnet/commands.c

2533

(void) signal(SIGQUIT, SIG_DFL);

usr.bin/telnet/sys_bsd.c

641

(void) signal(SIGINT, SIG_DFL);

usr.bin/telnet/sys_bsd.c

644

(void) signal(SIGQUIT, SIG_DFL);

usr.bin/telnet/sys_bsd.c

647

(void) signal(SIGTSTP, SIG_DFL);

usr.bin/time/time.c

204

if (signal(exit_on_sig, SIG_DFL) == SIG_ERR)

usr.bin/timeout/timeout.c

257

signal(signo, SIG_DFL);

usr.bin/timeout/timeout.c

357

signal(killsig, SIG_DFL);

usr.bin/tip/cmds.c

330

signal(SIGPIPE, SIG_DFL);

usr.bin/tip/cmds.c

606

signal(SIGINT, SIG_DFL);

usr.bin/tip/cmds.c

607

signal(SIGQUIT, SIG_DFL);

usr.bin/tip/cmds.c

616

signal(SIGINT, SIG_DFL);

usr.bin/tip/cmds.c

617

signal(SIGQUIT, SIG_DFL);

usr.bin/tip/cmds.c

651

signal(SIGINT, SIG_DFL);

usr.bin/tip/cmds.c

652

signal(SIGQUIT, SIG_DFL);

usr.bin/tip/cmds.c

664

signal(SIGINT, SIG_DFL);

usr.bin/tip/cmds.c

665

signal(SIGQUIT, SIG_DFL);

usr.bin/tip/cmds.c

704

signal(SIGINT, SIG_DFL);

usr.bin/tip/cmds.c

705

signal(SIGQUIT, SIG_DFL);

usr.bin/tip/cmds.c

708

signal(SIGQUIT, SIG_DFL);

usr.bin/tip/cmds.c

709

signal(SIGINT, SIG_DFL);

usr.bin/tip/hunt.c

94

signal(SIGALRM, SIG_DFL);

usr.bin/tip/unidialer.c

566

signal(SIGALRM, SIG_DFL);

usr.bin/top/top.c

183

set_signal(SIGTSTP, SIG_DFL);

usr.bin/truss/main.c

282

(void) signal(sigexit, SIG_DFL);

usr.bin/wall/ttymsg.c

138

(void) signal(SIGALRM, SIG_DFL);

usr.bin/wall/ttymsg.c

139

(void) signal(SIGTERM, SIG_DFL); /* XXX */

usr.bin/wc/wc.c

71

signal(SIGINFO, SIG_DFL);

usr.bin/window/wwenviron.c

87

(void) signal(SIGPIPE, SIG_DFL);

usr.bin/window/wwsuspend.c

47

(void) signal(SIGTSTP, SIG_DFL);

usr.bin/xstr/xstr.c

108

if (signal(SIGINT, SIG_IGN) == SIG_DFL)

usr.sbin/cron/cron/do_command.c

141

signal(SIGCHLD, SIG_DFL);

usr.sbin/cron/cron/do_command.c

147

signal(SIGCLD, SIG_DFL);

usr.sbin/inetd/builtins.c

741

sa.sa_handler = SIG_DFL;

usr.sbin/lpr/lpd/lpd.c

387

signal(SIGCHLD, SIG_DFL);

usr.sbin/lpr/lpd/printjob.c

168

signal(SIGCHLD, SIG_DFL);

usr.sbin/pflogd/privsep.c

73

signal(i, SIG_DFL);

usr.sbin/ppp/bundle.c

1790

signal(SIGPIPE, SIG_DFL);

usr.sbin/ppp/bundle.c

1791

signal(SIGALRM, SIG_DFL);

usr.sbin/ppp/bundle.c

1792

signal(SIGHUP, SIG_DFL);

usr.sbin/ppp/bundle.c

1793

signal(SIGTERM, SIG_DFL);

usr.sbin/ppp/bundle.c

1794

signal(SIGINT, SIG_DFL);

usr.sbin/ppp/bundle.c

1795

signal(SIGQUIT, SIG_DFL);

usr.sbin/ppp/main.c

162

signal(SIGCONT, SIG_DFL);

usr.sbin/ppp/sig.c

76

if (fn == SIG_DFL || fn == SIG_IGN) {

usr.sbin/pppctl/pppctl.c

190

signal(SIGALRM, SIG_DFL);

usr.sbin/syslogd/syslogd.c

2164

signal(SIGALRM, SIG_DFL);

usr.sbin/syslogd/syslogd.c

2510

signal(SIGPIPE, SIG_DFL);

usr.sbin/syslogd/syslogd.c

2511

signal(SIGQUIT, SIG_DFL);

usr.sbin/syslogd/syslogd.c

2512

signal(SIGALRM, SIG_DFL);

usr.sbin/syslogd/syslogd.c

2513

signal(SIGHUP, SIG_DFL);

usr.sbin/ypbind/ypbind.c

665

signal(SIGCHLD, SIG_DFL);

usr.sbin/ypbind/ypbind.c

666

signal(SIGTERM, SIG_DFL);