Defined in 2 files as a prototype:

• include/unistd.h, line 363 (as a prototype)
• usr.sbin/cron/cron/externs.h, line 134 (as a prototype)

Defined in 1 files as a macro:

• crypto/openssh/openbsd-compat/bsd-misc.h, line 25 (as a macro)

Defined in 2 files as a function:

• contrib/sendmail/src/conf.c, line 2981 (as a function)
• usr.sbin/cron/lib/compat.c, line 91 (as a function)

Referenced in 48 files:

• contrib/apr/threadproc/unix/procsup.c, line 48
• contrib/bmake/job.c, line 1412
• contrib/capsicum-test/capmode.cc, line 279
• contrib/ipfilter/tools/ipfsyncd.c, line 160
• contrib/ipfilter/tools/ipmon.c, line 1723
• contrib/kyua/utils/process/child.cpp
  • line 215
  • line 270
• contrib/libpcap/rpcapd/rpcapd.c, line 431
• contrib/llvm-project/lldb/source/Host/common/PseudoTerminal.cpp, line 211
• contrib/llvm-project/lldb/tools/lldb-server/lldb-gdbserver.cpp, line 451
• contrib/netbsd-tests/kernel/t_pty.c, line 195
• contrib/netbsd-tests/lib/libc/net/h_dns_server.c, line 238
• contrib/netbsd-tests/lib/libc/sys/t_getlogin.c
  • line 96
  • line 139
  • line 200
• contrib/ntp/ntpd/ntpd.c
  • line 655
  • line 1385
  • line 1417
• contrib/ntp/ntpsnmpd/netsnmp_daemonize.c, line 221
• contrib/ntp/parseutil/dcfd.c, line 1205
• contrib/nvi/ex/ex_script.c, line 149
• contrib/ofed/opensm/opensm/main.c, line 533
• contrib/sendmail/src/deliver.c
  • line 2709
  • line 2848
• contrib/sendmail/src/main.c, line 3450
• contrib/unbound/daemon/unbound.c, line 403
• crypto/heimdal/appl/telnet/telnetd/sys_term.c, line 834
• crypto/heimdal/lib/roken/daemon.c, line 64
• crypto/heimdal/lib/roken/rkpty.c, line 357
• crypto/openssh/openbsd-compat/daemon.c, line 65
• crypto/openssh/session.c, line 470
• crypto/openssh/ssh-agent.c, line 1308
• crypto/openssh/sshd.c, line 2027
• crypto/openssh/sshpty.c, line 111
• lib/libc/gen/daemon.c, line 74
• lib/libcasper/libcasper/service.c, line 374
• lib/libutil/login_tty.c, line 48
• libexec/bootpd/bootpd.c, line 404
• libexec/bootpd/bootpgw/bootpgw.c, line 374
• libexec/pppoed/pppoed.c, line 445
• sbin/dhclient/dhclient.c, line 2828
• sbin/init/init.c
  • line 269
  • line 1452
• sbin/shutdown/shutdown.c, line 245
• sys/contrib/openzfs/cmd/zed/zed.c, line 150
• sys/contrib/openzfs/tests/zfs-tests/cmd/mkbusy/mkbusy.c, line 59
• tests/sys/audit/process-control.c
  • line 992
  • line 1020
  • line 1027
• usr.sbin/bluetooth/btpand/btpand.c, line 252
• usr.sbin/cron/cron/do_command.c, line 258
• usr.sbin/cron/cron/popen.c, line 129
• usr.sbin/inetd/inetd.c, line 842
• usr.sbin/jail/command.c, line 683
• usr.sbin/ppp/bundle.c, line 1767
• usr.sbin/ppp/main.c, line 513
• usr.sbin/syslogd/syslogd.c
  • line 3301
  • line 3655