bin/csh/csh.c

373

(void)signal(SIGHUP, phup); /* exit processing on HUP */

bin/csh/csh.c

989

kill(-np->p_jobid, SIGHUP) != -1) {

bin/csh/func.c

171

(void) signal(SIGHUP, SIG_IGN);

bin/csh/lex.c

1388

(void)kill(-ctpgrp, SIGHUP);

bin/csh/proc.c

1071

if (signum == SIGTERM || signum == SIGHUP)

bin/csh/proc.c

1088

if (signum == SIGTERM || signum == SIGHUP)

bin/csh/proc.c

1312

(void)signal(SIGHUP, SIG_IGN);

bin/csh/sem.c

335

(void)signal(SIGHUP, SIG_IGN);

bin/ed/ed.h

109

if (sigflags & (1 << (SIGHUP - 1))) handle_hup(SIGHUP); \

bin/ed/main.c

165

signal(SIGHUP, signal_hup);

bin/kill/kill.c

205

if (numsig == SIGTERM || numsig == SIGHUP)

bin/ksh/jobs.c

293

kill_job(j, SIGHUP);

bin/ksh/jobs.c

295

killpg(j->pgrp, SIGHUP);

bin/ksh/jobs.c

797

if (j->state == PSTOPPED && (sig == SIGTERM || sig == SIGHUP))

bin/ksh/trap.c

51

sigtraps[SIGHUP].flags |= TF_FATAL;

bin/ksh/trap.c

58

setsig(&sigtraps[SIGHUP], trapsig, SS_RESTORE_ORIG);

bin/pax/pax.c

440

(sigaddset(&s_mask,SIGINT) < 0)||(sigaddset(&s_mask,SIGHUP) < 0) ||

bin/pax/pax.c

463

if ((sigaction(SIGHUP, &n_hand, &o_hand) < 0) &&

bin/pax/pax.c

465

(sigaction(SIGHUP, &o_hand, NULL) < 0))

bin/sh/main.c

272

SIGINT, SIGQUIT, SIGHUP,

bin/sh/redir.c

530

signal(SIGHUP, SIG_IGN);

crypto/dist/ipsec-tools/src/racoon/admin.c

200

signal_handler(SIGHUP);

crypto/dist/ipsec-tools/src/racoon/privsep.c

316

signal(SIGHUP, SIG_DFL);

crypto/dist/ipsec-tools/src/racoon/session.c

354

SIGHUP,

crypto/dist/ipsec-tools/src/racoon/session.c

467

case SIGHUP:

dist/pf/sbin/pflogd/pflogd.c

720

signal(SIGHUP, sig_hup);

dist/pf/sbin/pflogd/privsep.c

133

signal(SIGHUP, sig_pass_to_chld);

dist/pf/usr.sbin/authpf/authpf.c

314

signal(SIGHUP, need_death);

dist/pf/usr.sbin/ftp-proxy/ftp-proxy.c

806

signal_set(&ev_sighup, SIGHUP, handle_signal, NULL);

games/atc/main.c

166

(void)signal(SIGHUP, log_score_quit);

games/canfield/canfield/canfield.c

1762

signal(SIGHUP, cleanup);

games/hack/hack.end.c

128

(void) signal(SIGHUP, SIG_IGN);

games/hack/hack.end.c

180

(void) signal(SIGHUP, done_hangup);

games/hack/hack.end.c

641

(void) signal(SIGHUP, SIG_IGN);

games/hack/hack.main.c

187

(void) signal(SIGHUP, hang_up);

games/hack/hack.save.c

104

(void) signal(SIGHUP, SIG_IGN);

games/hunt/huntd/driver.c

379

(void) signal(SIGHUP, SIG_IGN);

games/larn/signal.c

105

signal(SIGHUP, sgam);

games/phantasia/main.c

1010

signal(SIGHUP, ill_sig);

games/phantasia/main.c

1025

signal(SIGHUP, ill_sig);

games/phantasia/main.c

977

sigset(SIGHUP, ill_sig);

games/phantasia/main.c

995

signal(SIGHUP, SIG_DFL);

games/rain/rain.c

102

(void)signal(SIGHUP, onsig);

games/rogue/machdep.c

157

signal(SIGHUP, error_save);

games/rogue/machdep.c

177

signal(SIGHUP, SIG_IGN);

games/sail/pl_1.c

61

signal(SIGHUP, SIG_IGN);

games/sail/pl_main.c

84

signal(SIGHUP, choke);

games/sail/sync.c

331

sighup = signal(SIGHUP, SIG_IGN);

games/sail/sync.c

420

signal(SIGHUP, sighup);

games/warp/sig.c

168

if (signo == SIGHUP && (timer < 10 || didkill))

games/warp/sig.c

180

if (signo != SIGHUP && signo != SIGQUIT) {

games/warp/sig.c

33

sigset(SIGHUP, sig_catcher);

games/warp/term.c

600

sig_catcher(SIGHUP);

games/warp/term.c

673

sig_catcher(SIGHUP);

games/worms/worms.c

470

(void)signal(SIGHUP, onsig);

lib/libc/rpc/clnt_generic.c

392

SIGHUP, SIGINT, SIGQUIT, SIGTERM, SIGTSTP

lib/libc/time/zic.c

1129

#ifdef SIGHUP

lib/libc/time/zic.c

1130

SIGHUP,

lib/libedit/TEST/tc1.c

138

(void) signal(SIGHUP, sig);

lib/libedit/TEST/wtc1.c

124

(void)signal(SIGHUP, sig);

lib/libedit/sig.h

53

_DO(SIGHUP) \

lib/librefuse/refuse_signals.c

100

if (sigaddset(&set, SIGHUP) != 0)

lib/librefuse/refuse_signals.c

244

if (set_signal_handler(SIGHUP, exit_handler) != 0 ||

lib/librefuse/refuse_signals.c

314

if (restore_signal_handler(SIGHUP, exit_handler) == -1 ||

lib/librumpuser/rumpuser_sigtrans.c

26

#ifdef SIGHUP

lib/librumpuser/rumpuser_sigtrans.c

27

case 1 : return SIGHUP;

lib/libutil/passwd.c

226

(void)signal(SIGHUP, SIG_IGN);

lib/libwrap/shell_cmd.c

81

signal(SIGHUP, SIG_IGN);

libexec/ftpd/ftpd.c

702

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

libexec/ftpd/popen.c

234

sigaddset(&nsigset, SIGHUP);

libexec/httpd/daemon-bozo.c

183

signal(SIGHUP, controlled_exit);

libexec/rpc.rquotad/rquotad.c

108

(void) signal(SIGHUP, cleanup);

libexec/rpc.rstatd/rstatd.c

95

(void) signal(SIGHUP, cleanup);

libexec/rpc.rusersd/rusersd.c

85

(void)signal(SIGHUP, cleanup);

libexec/rpc.rwalld/rwalld.c

104

(void) signal(SIGHUP, cleanup);

libexec/rpc.sprayd/sprayd.c

87

(void)signal(SIGHUP, cleanup);

sbin/disklabel/main.c

1570

sigaddset(&nsigset, SIGHUP);

sbin/dump/main.c

427

if (signal(SIGHUP, SIG_IGN) != SIG_IGN)

sbin/dump/main.c

428

signal(SIGHUP, sig);

sbin/dump/main.c

755

case SIGHUP:

sbin/init/init.c

1466

case SIGHUP:

sbin/init/init.c

1560

(void)kill(sp->se_process, SIGHUP);

sbin/init/init.c

1569

(void)kill(sp->se_process, SIGHUP);

sbin/init/init.c

1585

(void)kill(sp->se_process, SIGHUP);

sbin/init/init.c

1627

static const int death_sigs[3] = { SIGHUP, SIGTERM, SIGKILL };

sbin/init/init.c

307

handle(transition_handler, SIGHUP, SIGTERM, SIGTSTP, 0);

sbin/init/init.c

311

SIGXCPU, SIGXFSZ, SIGHUP, SIGTERM, SIGTSTP, SIGALRM, 0);

sbin/init/init.c

679

(void)sigaction(SIGHUP, &sa, &sahup);

sbin/init/init.c

769

(void)sigaction(SIGHUP, &sahup, NULL);

sbin/init/init.c

793

(void)sigaction(SIGHUP, &sahup, NULL);

sbin/init/init.c

809

(void)sigaction(SIGHUP, &sahup, NULL);

sbin/init/init.c

816

(void)sigaction(SIGHUP, &sahup, NULL);

sbin/init/init.c

841

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

sbin/mount/mount.c

327

pid > 0 && kill(pid, SIGHUP) == -1 && errno != ESRCH)

sbin/mount_portal/puffs_portal.c

456

if (signal(SIGHUP, sighup) == SIG_ERR)

sbin/reboot/reboot.c

187

(void)signal(SIGHUP, SIG_IGN);

sbin/reboot/reboot.c

246

errx(1, "%s%s", kill(1, SIGHUP) == -1 ? "(can't restart init): " : "",

sbin/routed/main.c

120

signal(SIGHUP, SIG_IGN);

sbin/routed/main.c

281

signal(SIGHUP, sigterm); /* SIGHUP fatal during debugging */

sbin/shutdown/shutdown.c

577

(void)signal(SIGHUP, finish);

share/examples/refuse/fanoutfs/fanoutfs.c

606

(void) signal(SIGHUP, sighup);

sys/compat/linux/arch/aarch64/linux_sigarray.c

31

/* 1 */ [LINUX_SIGHUP] = SIGHUP,

sys/compat/linux/arch/alpha/linux_sigarray.c

36

SIGHUP, /* 1 */

sys/compat/linux/arch/amd64/linux_sigarray.c

38

SIGHUP, /* 1 */

sys/compat/linux/arch/arm/linux_sigarray.c

36

SIGHUP,

sys/compat/linux/arch/i386/linux_sigarray.c

36

SIGHUP, /* 1 */

sys/compat/linux/arch/m68k/linux_sigarray.c

36

SIGHUP,

sys/compat/linux/arch/mips/linux_sigarray.c

39

SIGHUP,

sys/compat/linux/arch/powerpc/linux_sigarray.c

36

SIGHUP,

sys/compat/sunos/sunos_misc.c

763

pgsignal(sp->s_ttyp->t_pgrp, SIGHUP, 1);

sys/compat/sunos32/sunos32_misc.c

998

pgsignal(sp->s_ttyp->t_pgrp, SIGHUP, 1);

sys/fs/autofs/autofs.c

106

SIGHUP,

sys/fs/nfs/common/nfs_commonkrpc.c

1049

SIGHUP,

sys/fs/nfs/common/nfsport.h

837

SIGISMEMBER(set, SIGHUP) || SIGISMEMBER(set, SIGKILL) || \

sys/fs/puffs/puffs_msgif.c

401

sigismember(&ss, SIGHUP) ||

sys/fs/puffs/puffs_msgif.c

471

sigdelset(&ss, SIGHUP);

sys/kern/kern_exit.c

396

pgsignal(pgrp, SIGHUP, 1);

sys/kern/kern_proc.c

1629

psignal(p, SIGHUP);

sys/kern/tty.c

1274

ttysig(tp, TTYSIG_LEADER, SIGHUP);

sys/kern/tty.c

1892

ttysig(tp, TTYSIG_LEADER, SIGHUP);

sys/kern/tty.c

1926

ttysig(tp, TTYSIG_LEADER, SIGHUP);

sys/nfs/nfs_socket.c

900

sigismember(&ss, SIGKILL) || sigismember(&ss, SIGHUP) ||

tests/fs/nfs/t_mountd.c

101

kill(nfsargs->ta_childpid, SIGHUP);

tests/kernel/t_zombie.c

214

KILLABLE(signal4, SIGHUP) /* hangup */

tests/lib/libc/sys/t_fork.c

206

case SIGHUP:

tests/lib/libc/sys/t_fork.c

262

RAISE(raise7, SIGHUP) /* hangup */

tests/lib/libc/sys/t_kill.c

53

const int sig[] = { SIGHUP, SIGINT, SIGKILL, SIGTERM };

tests/lib/libc/sys/t_ptrace_sigchld.c

228

TRACEME_RAISE(traceme_raise4, SIGHUP) /* hangup */

tests/lib/libc/sys/t_ptrace_signal_wait.h

1037

TRACEME_SENDSIGNAL_HANDLE(traceme_sendsignal_handle2, SIGHUP) /* hangup */

tests/lib/libc/sys/t_ptrace_signal_wait.h

1125

TRACEME_SENDSIGNAL_MASKED(traceme_sendsignal_masked2, SIGHUP) /* hangup */

tests/lib/libc/sys/t_ptrace_signal_wait.h

1215

TRACEME_SENDSIGNAL_IGNORED(traceme_sendsignal_ignored2, SIGHUP) /* hangup */

tests/lib/libc/sys/t_ptrace_signal_wait.h

1352

TRACEME_SENDSIGNAL_SIMPLE(traceme_sendsignal_simple4, SIGHUP) /* hangup */

tests/lib/libc/sys/t_ptrace_signal_wait.h

1442

case SIGHUP:

tests/lib/libc/sys/t_ptrace_signal_wait.h

1464

case SIGHUP:

tests/lib/libc/sys/t_ptrace_signal_wait.h

1512

TRACEME_VFORK_RAISE(traceme_vfork_raise7, SIGHUP) /* hangup */

tests/lib/libc/sys/t_ptrace_signal_wait.h

164

TRACEME_RAISE(traceme_raise4, SIGHUP) /* hangup */

tests/lib/libc/sys/t_ptrace_signal_wait.h

279

TRACEME_RAISESIGNAL_IGNORED(traceme_raisesignal_ignored2, SIGHUP) /* hangup */

tests/lib/libc/sys/t_ptrace_signal_wait.h

372

TRACEME_RAISESIGNAL_MASKED(traceme_raisesignal_masked2, SIGHUP) /* hangup */

tests/net/if_vlan/bpfopen.c

234

signal(SIGHUP, sighandler);

usr.bin/aiomixer/main.c

533

(void)signal(SIGHUP, on_signal);

usr.bin/audio/play/play.c

199

signal(SIGHUP, cleanup);

usr.bin/csplit/csplit.c

158

(void)sigaddset(&sa.sa_mask, SIGHUP);

usr.bin/csplit/csplit.c

161

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

usr.bin/mail/collect.c

365

sig_t volatile old_sighup = sig_current(SIGHUP);

usr.bin/mail/collect.c

396

old_sighup = sig_signal(SIGHUP, coll_hup);

usr.bin/mail/collect.c

764

(void)sig_signal(SIGHUP, old_sighup);

usr.bin/mail/dotlock.c

142

(void)sigaddset(&nset, SIGHUP);

usr.bin/mail/lex.c

897

(void)sig_signal(SIGHUP, lex_hangup);

usr.bin/mail/main.c

464

(void)signal(SIGHUP, SIG_IGN);

usr.bin/mail/mime_child.c

108

(void)sigaddset(nset, SIGHUP);

usr.bin/mail/names.c

348

(void)sigaddset(&nset, SIGHUP);

usr.bin/mail/popen.c

365

(void)sigaddset(&nset, SIGHUP);

usr.bin/mail/send.c

629

(void)sigaddset(&nset, SIGHUP);

usr.bin/mail/sig.c

247

case SIGHUP:

usr.bin/mail/sig.c

305

if (sigaction(SIGHUP, &sa, &osa) != -1 && osa.sa_handler == SIG_IGN)

usr.bin/mail/sig.c

306

(void)signal(SIGHUP, SIG_IGN);

usr.bin/mail/sig.c

354

(void)sigaddset(&nset, SIGHUP);

usr.bin/make/compat.c

720

if (bmake_signal(SIGHUP, SIG_IGN) != SIG_IGN)

usr.bin/make/compat.c

721

bmake_signal(SIGHUP, CompatInterrupt);

usr.bin/make/job.c

2210

AddSig(SIGHUP, JobPassSig_term);

usr.bin/make/job.c

2241

DelSig(SIGHUP);

usr.bin/man/man.c

397

(void)signal(SIGHUP, onsig);

usr.bin/newsyslog/newsyslog.c

412

log->signum = SIGHUP;

usr.bin/nohup/nohup.c

91

(void)signal(SIGHUP, SIG_IGN);

usr.bin/patch/util.c

292

hupval = signal(SIGHUP, SIG_IGN);

usr.bin/patch/util.c

299

signal(SIGHUP, hupval);

usr.bin/patch/util.c

309

signal(SIGHUP, SIG_IGN);

usr.bin/rdist/docmd.c

80

signal(SIGHUP, cleanup);

usr.bin/rdist/server.c

100

signal(SIGHUP, cleanup);

usr.bin/rfcomm_sppd/rfcomm_sppd.c

258

(void)signal(SIGHUP, sighandler);

usr.bin/rlogin/rlogin.c

310

setsignal(SIGHUP);

usr.bin/sort/sort.c

326

static const int sigtable[] = {SIGHUP, SIGINT, SIGPIPE,

usr.bin/timeout/timeout.c

155

case SIGHUP:

usr.bin/timeout/timeout.c

201

SIGHUP,

usr.bin/tip/cu.c

207

(void)signal(SIGHUP, cleanup);

usr.bin/tip/tip.c

211

(void)signal(SIGHUP, cleanup);

usr.bin/tip/tip.c

404

cleanup(SIGHUP);

usr.bin/tip/tipout.c

130

(void)signal(SIGHUP, intTERM); /* for dial-ups */

usr.bin/usbhidaction/usbhidaction.c

171

(void)signal(SIGHUP, sighup);

usr.bin/write/write.c

235

(void)signal(SIGHUP, done);

usr.bin/xlint/xlint/xlint.c

586

if (signal(SIGHUP, terminate) == SIG_IGN)

usr.bin/xlint/xlint/xlint.c

587

(void)signal(SIGHUP, SIG_IGN);

usr.sbin/altq/altqd/altqd.c

150

signal(SIGHUP, sig_handler);

usr.sbin/altq/altqd/altqd.c

96

case SIGHUP:

usr.sbin/apmd/apmd.c

414

(void) signal(SIGHUP, sigexit);

usr.sbin/bootp/bootpd/bootpd.c

470

if ((long) signal(SIGHUP, catcher) < 0) {

usr.sbin/bootp/bootpd/bootpd.c

566

if (sig == SIGHUP)

usr.sbin/btattach/btattach.c

300

(void)signal(SIGHUP, sighandler);

usr.sbin/bthcid/bthcid.c

126

signal_set(&sighup_ev, SIGHUP, process_signal, NULL);

usr.sbin/edquota/edquota.c

732

sigaddset(&s, SIGHUP);

usr.sbin/inetd/inetd.c

340

{ SIGALRM, SIGHUP, SIGCHLD, SIGTERM, SIGINT, SIGPIPE };

usr.sbin/inetd/inetd.c

439

case SIGHUP:

usr.sbin/lpr/lpd/lpd.c

273

sigaddset(&nmask, SIGHUP);

usr.sbin/lpr/lpd/lpd.c

279

signal(SIGHUP, mcleanup);

usr.sbin/lpr/lpd/lpd.c

338

signal(SIGHUP, SIG_IGN);

usr.sbin/lpr/lpd/printjob.c

171

signal(SIGHUP, abortpr);

usr.sbin/lpr/lpr/lpr.c

135

if (signal(SIGHUP, SIG_IGN) != SIG_IGN)

usr.sbin/lpr/lpr/lpr.c

136

signal(SIGHUP, cleanup);

usr.sbin/lpr/lpr/lpr.c

574

signal(SIGHUP, SIG_IGN);

usr.sbin/mountd/mountd.c

405

(void)signal(SIGHUP, get_exportlist);

usr.sbin/mountd/mountd.c

416

(void)signal(SIGHUP, signal_get_exportlist);

usr.sbin/mountd/mountd.c

592

(void)sigaddset(&sighup_mask, SIGHUP);

usr.sbin/mountd/mountd.c

834

(void)sigaddset(&sighup_mask, SIGHUP);

usr.sbin/moused/moused.c

772

signal(SIGHUP, hup);

usr.sbin/mrouted/main.c

246

(void)signal(SIGHUP, restart);

usr.sbin/nfsd/nfsd.c

556

(void)signal(SIGHUP, SIG_IGN);

usr.sbin/npf/npfd/npfd.c

125

case SIGHUP:

usr.sbin/npf/npfd/npfd.c

227

signal(SIGHUP, sighandler);

usr.sbin/puffs/mount_psshfs/psshfs.c

322

signal(SIGHUP, takehup);

usr.sbin/pwd_mkdb/pwd_mkdb.c

341

(void)sigaddset(&set, SIGHUP);

usr.sbin/rbootd/parseconf.c

112

omask = sigblock(sigmask(SIGHUP));

usr.sbin/rbootd/rbootd.c

159

(void) signal(SIGHUP, ReConfig);

usr.sbin/rbootd/rbootd.c

184

omask = sigblock(sigmask(SIGHUP)); /* prevent reconfig's */

usr.sbin/rbootd/rbootd.c

231

omask = sigblock(sigmask(SIGHUP));

usr.sbin/rbootd/utils.c

95

omask = sigblock(sigmask(SIGHUP)|sigmask(SIGUSR1)|sigmask(SIGUSR2));

usr.sbin/route6d/route6d.c

390

signal(SIGHUP, sighandler) == SIG_ERR ||

usr.sbin/route6d/route6d.c

467

case SIGHUP:

usr.sbin/rpc.statd/statd.c

150

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

usr.sbin/rpcbind/rpcbind.c

224

(void) signal(SIGHUP, SIG_IGN);

usr.sbin/rtadvd/rtadvd.c

305

signal(SIGHUP, set_reconf);

usr.sbin/rwhod/rwhod.c

185

(void)signal(SIGHUP, sighup);

usr.sbin/screenblank/screenblank.c

232

sigaction(SIGHUP, &sa, NULL))

usr.sbin/sdpd/main.c

117

|| sigaction(SIGHUP, &sa, NULL) < 0

usr.sbin/sliplogin/sliplogin.c

333

(void)signal(SIGHUP, hup_handler);

usr.sbin/sysinst/main.c

317

(void)signal(SIGHUP, miscsighandler);

usr.sbin/syslogd/syslogd.c

1914

omask = sigblock(sigmask(SIGHUP)|sigmask(SIGALRM));

usr.sbin/syslogd/syslogd.c

4251

(void)signal(SIGHUP, SIG_DFL);

usr.sbin/syslogd/syslogd.c

681

(void) signal(SIGHUP, SIG_IGN);

usr.sbin/syslogd/syslogd.c

683

signal_set(ev, SIGHUP, init, ev);

usr.sbin/syslogd/syslogd.h

232

sigaddset(&newmask, SIGHUP); \

usr.sbin/ypbind/ypbind.c

1608

if (sigaction(SIGHUP, &sa, NULL) == -1) {