bin/csh/csh.c

551

(void) signal(SIGCHLD, pchild); /* while signals not ready */

bin/csh/csh.c

974

sigdelset(&osigset, SIGCHLD);

bin/csh/proc.c

1012

sigaddset(&sigset, SIGCHLD);

bin/csh/proc.c

1104

sigaddset(&sigset, SIGCHLD);

bin/csh/proc.c

1269

sigaddset(&sigset, SIGCHLD);

bin/csh/proc.c

209

sigaddset(&sigset, SIGCHLD);

bin/csh/proc.c

237

sigaddset(&sigset, SIGCHLD);

bin/csh/proc.c

280

sigaddset(&sigset, SIGCHLD);

bin/csh/proc.c

285

sigaddset(&sigset, SIGCHLD);

bin/csh/proc.c

295

sigdelset(&sigset, SIGCHLD);

bin/csh/proc.c

359

sigaddset(&sigset, SIGCHLD);

bin/csh/sem.c

204

sigaddset(&sigset, SIGCHLD);

bin/csh/sem.c

234

sigaddset(&sigset, SIGCHLD);

bin/csh/sem.c

240

sigaddset(&sigset, SIGCHLD);

bin/ksh/jobs.c

158

sigaddset(&sm_sigchld, SIGCHLD);

bin/ksh/jobs.c

160

setsig(&sigtraps[SIGCHLD], j_sigchld,

bin/ksh/jobs.c

975

kill(procpid, SIGCHLD);

bin/ksh/trap.c

46

sigtraps[SIGCHLD].flags |= TF_SHELL_USES;

games/sail/pl_1.c

131

(void) signal(SIGCHLD, SIG_DFL);

games/sail/pl_1.c

137

(void) signal(SIGCHLD, child);

games/sail/pl_1.c

62

(void) signal(SIGCHLD, SIG_DFL);

games/sail/pl_main.c

171

(void) signal(SIGCHLD, child);

lib/libc/stdlib/system.c

55

sigaddset(&mask, SIGCHLD);

libexec/comsat/comsat.c

130

(void)sigaction(SIGCHLD, &sa, NULL);

libexec/ftpd/ftpd.c

2787

(void) sigaction(SIGCHLD, &sa, NULL);

libexec/ftpd/ftpd.c

405

(void) sigaction(SIGCHLD, &sa, NULL);

libexec/ftpd/monitor.c

139

sigaction(SIGCHLD, &act, NULL);

libexec/spamd/grey.c

1129

sigaction(SIGCHLD, &sa, NULL);

libexec/spamd/grey.c

179

signal(SIGCHLD, SIG_DFL);

libexec/spamd/grey.c

187

sigaction(SIGCHLD, &sa, NULL);

libexec/spamd/grey.c

209

sigaction(SIGCHLD, &sa, NULL);

libexec/spamd/grey.c

225

sigaction(SIGCHLD, &sa, NULL);

regress/bin/ksh/edit/edit.c

81

if (signal(SIGCHLD, sighandler) == SIG_ERR)

regress/lib/libc/arc4random-fork/arc4random-fork.c

98

CHECK_EQ(0, sigaction(SIGCHLD, &sa, NULL));

regress/lib/libc/sys/t_fork.c

291

flags |= SIGCHLD;

regress/lib/libc/sys/t_recvmmsg.c

115

error = sigaction(SIGCHLD, &sa, 0);

regress/lib/libc/sys/t_select.c

155

signal(SIGCHLD, sigchld);

regress/lib/libc/sys/t_select.c

196

signal(SIGCHLD, sigchld);

regress/lib/libc/sys/t_sendmmsg.c

125

error = sigaction(SIGCHLD, &sa, 0);

regress/lib/libc/sys/t_sendrecv.c

135

error = sigaction(SIGCHLD, &sa, 0);

regress/lib/libevent/event_regress.c

544

signal_set(&sig_ev, SIGCHLD, child_signal_cb, &got_sigchld);

regress/lib/libpthread/close/close.c

126

signal(SIGCHLD, SIG_IGN);

regress/lib/libpthread/signals/ignore_sigchild/ignore_sigchild.c

17

ASSERT(signal(SIGCHLD, SIG_IGN) != SIG_ERR);

regress/sys/kern/kqueue/kqueue-regress.c

327

signal(SIGCHLD, SIG_IGN);

regress/sys/kern/pledge/ioctl/unfdpass.c

111

(void) signal(SIGCHLD, catch_sigchld);

regress/sys/kern/signal/sigio/util.c

83

sigaddset(&mask, SIGCHLD);

regress/sys/kern/signal/sigio/util.c

87

signal(SIGCHLD, signal_handler);

regress/sys/kern/sysvmsg/msgtest.c

125

if (sigaction(SIGCHLD, &sa, NULL) == -1)

regress/sys/kern/sysvsem/semtest.c

121

if (sigaction(SIGCHLD, &sa, NULL) == -1)

regress/sys/kern/sysvshm/shmtest.c

115

if (sigaction(SIGCHLD, &sa, NULL) == -1)

regress/sys/kern/unfdpass/unfdpass.c

142

(void) signal(SIGCHLD, catch_sigchld);

regress/sys/net/pf_trans/dev-limit.c

114

signal(SIGCHLD, handle_sigchild);

regress/sys/net/pf_trans/dev-limit.c

48

if (signum == SIGCHLD)

sbin/disklabel/disklabel.c

693

sigchld = signal(SIGCHLD, SIG_DFL);

sbin/disklabel/disklabel.c

713

(void)signal(SIGCHLD, sigchld);

sbin/iked/iked.c

212

signal_set(&ps->ps_evsigchld, SIGCHLD, parent_sig_handler, ps);

sbin/iked/iked.c

382

case SIGCHLD:

sbin/iked/proc.c

518

case SIGCHLD:

sbin/iked/proc.c

575

signal_set(&ps->ps_evsigchld, SIGCHLD, proc_sig_handler, p);

sbin/init/init.c

308

sa.sa_flags = sig == SIGCHLD ? SA_NOCLDSTOP : 0;

sbin/mountd/mountd.c

298

signal(SIGCHLD, (void (*)(int)) check_child);

sbin/nfsd/nfsd.c

164

(void)signal(SIGCHLD, reapchild);

sys/kern/kern_exit.c

515

prsignal(pr->ps_pptr, SIGCHLD);

sys/kern/kern_exit.c

556

info->si_signo = SIGCHLD;

sys/kern/kern_exit.c

590

info->si_signo = SIGCHLD;

sys/kern/kern_exit.c

613

info->si_signo = SIGCHLD;

sys/kern/kern_exit.c

634

info->si_signo = SIGCHLD;

sys/kern/kern_exit.c

785

prsignal(tr, SIGCHLD);

sys/kern/kern_sig.c

1719

prsignal(pr->ps_pptr, SIGCHLD);

sys/kern/kern_sig.c

285

if (signum == SIGCHLD) {

sys/kern/kern_sig.c

333

if (signum == SIGCHLD) {

sys/kern/kern_sig.c

442

if (ps->ps_sigact[SIGCHLD] == SIG_IGN)

sys/kern/kern_sig.c

443

ps->ps_sigact[SIGCHLD] = SIG_DFL;

usr.bin/apply/apply.c

218

sigaddset(&mask, SIGCHLD);

usr.bin/bc/bc.y

1151

signal(SIGCHLD, sigchld);

usr.bin/bgplg/misc.c

103

save_chld = signal(SIGCHLD, SIG_DFL);

usr.bin/bgplg/misc.c

112

signal(SIGCHLD, SIG_DFL);

usr.bin/bgplg/misc.c

147

signal(SIGCHLD, save_chld);

usr.bin/calendar/calendar.c

167

signal(SIGCHLD, childsig);

usr.bin/kdump/kdump.c

1384

case SIGCHLD:

usr.bin/kdump/kdump.c

1401

case SIGCHLD:

usr.bin/mail/edit.c

262

sigchld = signal(SIGCHLD, SIG_DFL);

usr.bin/mail/edit.c

282

(void)signal(SIGCHLD, sigchld);

usr.bin/mail/main.c

120

(void)signal(SIGCHLD, sigchild);

usr.bin/mail/popen.c

374

sigaddset(&nset, SIGCHLD);

usr.bin/mail/popen.c

405

sigaddset(&nset, SIGCHLD);

usr.bin/make/job.c

372

case SIGCHLD:

usr.bin/make/job.c

399

setup_signal(SIGCHLD);

usr.bin/mg/dired.c

658

if (sigaction(SIGCHLD, NULL, &olda) == -1)

usr.bin/mg/dired.c

698

if (sigaction(SIGCHLD, &newa, NULL) == -1)

usr.bin/mg/dired.c

742

if (sigaction(SIGCHLD, &olda, NULL) == -1)

usr.bin/newsyslog/newsyslog.c

220

signal(SIGCHLD, child_killer);

usr.bin/rdist/child.c

107

sigaddset(&set, SIGCHLD);

usr.bin/rdist/child.c

301

(void) signal(SIGCHLD, reap);

usr.bin/rdist/child.c

470

(void) signal(SIGCHLD, reap);

usr.bin/script/script.c

178

(void)sigaction(SIGCHLD, &sa, NULL);

usr.bin/script/script.c

262

(void)sigaction(SIGCHLD, &sa, NULL);

usr.bin/sdiff/edit.c

52

sigchld = signal(SIGCHLD, SIG_DFL);

usr.bin/sdiff/edit.c

72

(void)signal(SIGCHLD, sigchld);

usr.bin/sendbug/sendbug.c

274

sigchld = signal(SIGCHLD, SIG_DFL);

usr.bin/sendbug/sendbug.c

295

(void)signal(SIGCHLD, sigchld);

usr.bin/ssh/auth2-pubkey.c

402

osigchld = ssh_signal(SIGCHLD, SIG_DFL);

usr.bin/ssh/auth2-pubkey.c

494

ssh_signal(SIGCHLD, osigchld);

usr.bin/ssh/auth2-pubkey.c

679

osigchld = ssh_signal(SIGCHLD, SIG_DFL);

usr.bin/ssh/auth2-pubkey.c

772

ssh_signal(SIGCHLD, osigchld);

usr.bin/ssh/readpass.c

267

osigchld = ssh_signal(SIGCHLD, SIG_DFL);

usr.bin/ssh/readpass.c

270

ssh_signal(SIGCHLD, osigchld);

usr.bin/ssh/readpass.c

327

ssh_signal(SIGCHLD, ctx->osigchld);

usr.bin/ssh/readpass.c

64

osigchld = ssh_signal(SIGCHLD, SIG_DFL);

usr.bin/ssh/readpass.c

67

ssh_signal(SIGCHLD, osigchld);

usr.bin/ssh/readpass.c

97

ssh_signal(SIGCHLD, osigchld);

usr.bin/ssh/serverloop.c

341

sigaddset(&bsigset, SIGCHLD) == -1 ||

usr.bin/ssh/serverloop.c

344

ssh_signal(SIGCHLD, sigchld_handler);

usr.bin/ssh/sftp.c

2342

ssh_signal(SIGCHLD, SIG_DFL);

usr.bin/ssh/sftp.c

2399

ssh_signal(SIGCHLD, sigchld_handler);

usr.bin/ssh/ssh-sk-client.c

239

ssh_signal(SIGCHLD, osigchld);

usr.bin/ssh/ssh-sk-client.c

75

osigchld = ssh_signal(SIGCHLD, SIG_DFL);

usr.bin/ssh/ssh-sk-client.c

83

ssh_signal(SIGCHLD, osigchld);

usr.bin/ssh/ssh.c

1777

ssh_signal(SIGCHLD, main_sigchld_handler);

usr.bin/ssh/sshconnect.c

1681

osighand = ssh_signal(SIGCHLD, SIG_DFL);

usr.bin/ssh/sshconnect.c

1695

ssh_signal(SIGCHLD, osighand);

usr.bin/ssh/sshconnect.c

853

osigchld = ssh_signal(SIGCHLD, SIG_DFL);

usr.bin/ssh/sshconnect.c

896

ssh_signal(SIGCHLD, osigchld);

usr.bin/ssh/sshconnect2.c

2051

osigchld = ssh_signal(SIGCHLD, SIG_DFL);

usr.bin/ssh/sshconnect2.c

2122

ssh_signal(SIGCHLD, osigchld);

usr.bin/ssh/sshconnect2.c

2126

ssh_signal(SIGCHLD, osigchld);

usr.bin/ssh/sshd-auth.c

683

ssh_signal(SIGCHLD, SIG_DFL);

usr.bin/ssh/sshd-session.c

1065

ssh_signal(SIGCHLD, SIG_DFL);

usr.bin/ssh/sshd.c

1763

ssh_signal(SIGCHLD, main_sigchld_handler);

usr.bin/ssh/sshd.c

922

sigaddset(&nsigset, SIGCHLD);

usr.bin/timeout/timeout.c

140

case SIGCHLD:

usr.bin/timeout/timeout.c

177

int signums[] = {-1, SIGTERM, SIGINT, SIGHUP, SIGCHLD,

usr.bin/tmux/client.c

520

if (sig == SIGCHLD) {

usr.bin/tmux/proc.c

246

signal_set(&tp->ev_sigchld, SIGCHLD, proc_signal_cb, tp);

usr.bin/tmux/proc.c

286

sigaction(SIGCHLD, &sa, NULL);

usr.bin/tmux/server.c

436

case SIGCHLD:

usr.bin/usbhidaction/usbhidaction.c

157

(void)signal(SIGCHLD, SIG_IGN);

usr.bin/watch/watch.c

243

signal_set(&ev_sigchild, SIGCHLD, on_sigchild, NULL);

usr.sbin/amd/amd/amd.c

261

(void) signal(SIGCHLD, sigchld);

usr.sbin/amd/amd/nfs_start.c

189

sigaddset(&mask, SIGCHLD);

usr.sbin/amd/amd/sched.c

112

sigaddset(&mask, SIGCHLD);

usr.sbin/bgplgd/slowcgi.c

374

signal_set(&slowcgi_proc.ev_sigchld, SIGCHLD, slowcgi_sig_handler,

usr.sbin/bgplgd/slowcgi.c

555

case SIGCHLD:

usr.sbin/cron/atrun.c

370

(void) signal(SIGCHLD, SIG_DFL);

usr.sbin/cron/cron.c

143

sigaddset(&blocked, SIGCHLD);

usr.sbin/cron/cron.c

95

(void) sigaction(SIGCHLD, &sact, NULL);

usr.sbin/cron/crontab.c

572

sigchld = signal(SIGCHLD, SIG_DFL);

usr.sbin/cron/crontab.c

598

(void)signal(SIGCHLD, sigchld);

usr.sbin/cron/do_command.c

107

(void) signal(SIGCHLD, SIG_DFL);

usr.sbin/edquota/edquota.c

368

sigchld = signal(SIGCHLD, SIG_DFL);

usr.sbin/edquota/edquota.c

388

(void)signal(SIGCHLD, sigchld);

usr.sbin/hostapd/hostapd.c

482

signal(SIGCHLD, SIG_IGN);

usr.sbin/hostapd/privsep.c

153

signal_set(&ev_sigchld, SIGCHLD, hostapd_sig_chld, NULL);

usr.sbin/hostapd/privsep.c

478

if (sig == SIGCHLD)

usr.sbin/hotplugd/hotplugd.c

103

sigaction(SIGCHLD, &sact, NULL);

usr.sbin/httpd/proc.c

498

case SIGCHLD:

usr.sbin/httpd/proc.c

559

signal_set(&ps->ps_evsigchld, SIGCHLD, proc_sig_handler, p);

usr.sbin/ifstated/ifstated.c

171

signal_set(&sigchld_ev, SIGCHLD, sigchld_handler, NULL);

usr.sbin/inetd/inetd.c

375

signal_set(&evsig_chld, SIGCHLD, reap, NULL);

usr.sbin/ldapd/ldapd.c

225

signal_set(&ev_sigchld, SIGCHLD, ldapd_sigchld_handler, NULL);

usr.sbin/ldapd/ldape.c

363

signal_set(&ev_sigchld, SIGCHLD, ldape_sig_handler, NULL);

usr.sbin/ldapd/ldape.c

56

if (sig == SIGCHLD) {

usr.sbin/lpd/lpd.c

165

signal_set(&evt_sigchld, SIGCHLD, priv_sighandler, NULL);

usr.sbin/lpd/lpd.c

231

case SIGCHLD:

usr.sbin/lpr/lpd/lpd.c

251

signal(SIGCHLD, reapchild);

usr.sbin/lpr/lpd/lpd.c

366

signal(SIGCHLD, SIG_DFL);

usr.sbin/npppd/npppd/npppd.c

358

signal_set(&_this->ev_sigchld, SIGCHLD, npppd_on_sigchld, _this);

usr.sbin/nsd/nsd.c

1479

sigaction(SIGCHLD, &action, NULL);

usr.sbin/nsd/nsd.c

735

case SIGCHLD:

usr.sbin/nsd/nsd.c

756

case SIGCHLD:

usr.sbin/nsd/server.c

2468

assert(sig == SIGCHLD);

usr.sbin/nsd/server.c

2554

sigaction(SIGCHLD, &ign_sigchld, &old_sigchld);

usr.sbin/nsd/server.c

2637

sigaction(SIGCHLD, &old_sigchld, NULL);

usr.sbin/nsd/server.c

2689

event_set(&signal_event, SIGCHLD, EV_SIGNAL|EV_PERSIST,

usr.sbin/nsd/server.c

2710

sigaction(SIGCHLD, &old_sigchld, NULL);

usr.sbin/nsd/server.c

3486

event_set(&signal_event, SIGCHLD, EV_SIGNAL|EV_PERSIST, verify_handle_signal, nsd);

usr.sbin/nsd/server.c

3553

sigaction(SIGCHLD, old_sigchld, NULL);

usr.sbin/nsd/verify.c

272

assert(sig == SIGCHLD);

usr.sbin/nsd/xfrd.c

253

xfrd_sigsetup(SIGCHLD);

usr.sbin/ntpd/ntp.c

158

signal(SIGCHLD, SIG_DFL);

usr.sbin/ntpd/ntpd.c

261

signal(SIGCHLD, sighdlr);

usr.sbin/ntpd/ntpd.c

358

signal(SIGCHLD, SIG_DFL);

usr.sbin/ntpd/ntpd.c

83

case SIGCHLD:

usr.sbin/portmap/portmap.c

258

(void)signal(SIGCHLD, reap);

usr.sbin/pppd/main.c

305

sigaddset(&mask, SIGCHLD);

usr.sbin/pppd/main.c

320

SIGNAL(SIGCHLD, chld);

usr.sbin/radiusd/radiusd.c

198

signal_set(&radiusd->ev_sigchld, SIGCHLD, radiusd_on_sigchld, radiusd);

usr.sbin/relayd/check_script.c

118

save_chld = signal(SIGCHLD, SIG_DFL);

usr.sbin/relayd/check_script.c

127

signal(SIGCHLD, SIG_DFL);

usr.sbin/relayd/check_script.c

178

signal(SIGCHLD, save_chld);

usr.sbin/relayd/proc.c

499

case SIGCHLD:

usr.sbin/relayd/proc.c

560

signal_set(&ps->ps_evsigchld, SIGCHLD, proc_sig_handler, p);

usr.sbin/rpc.lockd/lockd.c

168

if (sigaction(SIGCHLD, &sigchild, NULL) != 0) {

usr.sbin/rpc.lockd/lockd_lock.c

736

sigaddset(&block, SIGCHLD);

usr.sbin/rpc.lockd/lockd_lock.c

749

sigaddset(&block, SIGCHLD);

usr.sbin/rpc.statd/statd.c

135

sigaction(SIGCHLD, &nsa, NULL);

usr.sbin/rpki-client/rsync.c

301

if (signal(SIGCHLD, proc_child) == SIG_ERR)

usr.sbin/rpki-client/rsync.c

303

if (sigaddset(&mask, SIGCHLD) == -1)

usr.sbin/sasyncd/monitor.c

90

signal(SIGCHLD, got_sigchld);

usr.sbin/sensorsd/sensorsd.c

169

signal(SIGCHLD, SIG_IGN);

usr.sbin/slowcgi/slowcgi.c

383

signal_set(&slowcgi_proc.ev_sigchld, SIGCHLD, slowcgi_sig_handler,

usr.sbin/slowcgi/slowcgi.c

532

case SIGCHLD:

usr.sbin/smtpd/lka.c

635

case SIGCHLD:

usr.sbin/smtpd/lka.c

673

signal_set(&ev_sigchld, SIGCHLD, lka_sig_handler, NULL);

usr.sbin/smtpd/smtpd.c

1055

signal_set(&ev_sigchld, SIGCHLD, parent_sig_handler, NULL);

usr.sbin/smtpd/smtpd.c

1376

signal(SIGCHLD, SIG_DFL) == SIG_ERR ||

usr.sbin/smtpd/smtpd.c

1543

signal(SIGCHLD, SIG_DFL) == SIG_ERR ||

usr.sbin/smtpd/smtpd.c

353

case SIGCHLD:

usr.sbin/snmpd/proc.c

490

case SIGCHLD:

usr.sbin/snmpd/proc.c

542

signal_set(&ps->ps_evsigchld, SIGCHLD, proc_sig_handler, p);

usr.sbin/snmpd/snmpd.c

232

signal_set(&ps->ps_evsigchld, SIGCHLD, snmpd_sig_handler, ps);

usr.sbin/snmpd/snmpd.c

65

case SIGCHLD:

usr.sbin/syslogd/privsep.c

235

sigaction(SIGCHLD, &sa, NULL);

usr.sbin/syslogd/syslogd.c

882

(void)signal(SIGCHLD, SIG_IGN);

usr.sbin/tcpdump/setsignal.c

39

if (sig == SIGCHLD)

usr.sbin/tcpdump/tcpdump.c

678

setsignal(SIGCHLD, gotchld);

usr.sbin/vmd/proc.c

346

case SIGCHLD:

usr.sbin/vmd/proc.c

406

signal_set(&ps->ps_evsigchld, SIGCHLD, proc_sig_handler, p);

usr.sbin/vmd/vmm.c

101

signal_set(&ps->ps_evsigchld, SIGCHLD, vmm_sighdlr, ps);

usr.sbin/vmd/vmm.c

338

case SIGCHLD:

usr.sbin/ypldap/ypldap.c

103

case SIGCHLD:

usr.sbin/ypldap/ypldap.c

583

signal_set(&ev_sigchld, SIGCHLD, main_sig_handler, &env);

usr.sbin/ypserv/ypserv/ypserv.c

472

(void)signal(SIGCHLD, sig_child);