Defined in 14 files as a macro:

• contrib/diff/src/system.h, line 86 (as a macro)
• contrib/file/src/magic.c, line 81 (as a macro)
• contrib/gdb/gdb/defs.h, line 1288 (as a macro)
• contrib/llvm-project/lldb/tools/driver/Platform.h, line 70 (as a macro)
• contrib/llvm-project/llvm/lib/Support/raw_ostream.cpp, line 51 (as a macro)
• contrib/ncurses/ncurses/curses.priv.h, line 1454 (as a macro)
• contrib/sendmail/include/sm/conf.h, line 2875 (as a macro)
• contrib/tcp_wrappers/miscd.c, line 35 (as a macro)
• contrib/tcp_wrappers/tcpd.c, line 36 (as a macro)
• contrib/tcp_wrappers/try-from.c, line 30 (as a macro)
• contrib/xz/src/xz/private.h, line 37 (as a macro)
• crypto/heimdal/lib/roken/roken-common.h, line 70 (as a macro)
• crypto/openssh/defines.h, line 134 (as a macro)
• include/unistd.h, line 79 (as a macro)

Referenced in 238 files:

• bin/cat/cat.c, 3 times
• bin/dd/dd.c, 3 times
• bin/mv/mv.c, line 204
• bin/pax/ar_io.c, 3 times
• bin/ps/ps.c, 2 times
• bin/rm/rm.c, line 162
• bin/sh/miscbltin.c, line 244
• bin/stty/stty.c, line 68
• contrib/apr/file_io/unix/open.c, line 355
• contrib/apr/passwd/apr_getpass.c, 3 times
• contrib/apr/threadproc/unix/proc.c, 3 times
• contrib/bc/src/history/history.c, 6 times
• contrib/bc/src/read.c, line 119
• contrib/bc/src/vm.c, line 786
• contrib/blacklist/port/popenve.c, 3 times
• contrib/bmake/parse.c, line 516
• contrib/dialog/prgbox.c, 2 times
• contrib/diff/src/cmp.c, line 288
• contrib/diff/src/diff.c, 3 times
• contrib/diff/src/system.h, line 85
• contrib/diff/src/util.c, 2 times
• contrib/file/src/compress.c, 14 times
• contrib/file/src/magic.c, 6 times
• contrib/gdb/gdb/defs.h, line 1287
• contrib/gdb/gdb/nto-procfs.c, 2 times
• contrib/gdb/gdb/ser-pipe.c, line 92
• contrib/libarchive/libarchive_fe/passphrase.c, 3 times
• contrib/libucl/tests/test_basic.c, line 105
• contrib/libucl/tests/test_schema.c, line 43
• contrib/llvm-project/compiler-rt/lib/fuzzer/FuzzerUtilFuchsia.cpp, 5 times
• contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_mac.cpp, line 285
• contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_posix_libcdep.cpp, 2 times
• contrib/llvm-project/lldb/source/Host/common/Host.cpp, line 526
• contrib/llvm-project/lldb/source/Host/common/ProcessLaunchInfo.cpp, 3 times
• contrib/llvm-project/lldb/source/Host/common/PseudoTerminal.cpp, 2 times
• contrib/llvm-project/lldb/source/Plugins/Platform/gdb-server/PlatformRemoteGDBServer.cpp, line 397
• contrib/llvm-project/lldb/source/Plugins/Process/FreeBSD/ProcessFreeBSD.cpp, line 386
• contrib/llvm-project/lldb/source/Plugins/Process/FreeBSD/ProcessMonitor.cpp, line 872
• contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp, 2 times
• contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerCommon.cpp, line 898
• contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp, line 213
• contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp, line 751
• contrib/llvm-project/lldb/source/Target/Process.cpp, 2 times
• contrib/llvm-project/lldb/source/Target/Target.cpp, 6 times
• contrib/llvm-project/lldb/tools/driver/Driver.cpp, 6 times
• contrib/llvm-project/llvm/lib/Support/raw_ostream.cpp, line 50
• contrib/mandoc/demandoc.c, line 87
• contrib/mandoc/main.c, 2 times
• contrib/mandoc/mandocd.c, 4 times
• contrib/ncurses/ncurses/curses.priv.h, line 1453
• contrib/ncurses/ncurses/tty/lib_tstp.c, line 164
• contrib/ncurses/progs/tty_settings.c, line 77
• contrib/netbsd-tests/lib/libc/gen/posix_spawn/t_fileactions.c, 2 times
• contrib/netbsd-tests/lib/libc/gen/t_ttyname.c, 10 times
• contrib/netbsd-tests/lib/libc/net/h_dns_server.c, line 245
• contrib/netbsd-tests/lib/libc/termios/t_tcsetpgrp.c, 2 times
• contrib/netbsd-tests/lib/librumphijack/h_client.c, line 105
• contrib/netcat/netcat.c, line 828
• contrib/nvi/cl/cl_funcs.c, 6 times
• contrib/nvi/cl/cl_main.c, 2 times
• contrib/nvi/cl/cl_read.c, 11 times
• contrib/nvi/cl/cl_screen.c, 4 times
• contrib/nvi/ex/ex_cscope.c, line 398
• contrib/nvi/ex/ex_filter.c, line 121
• contrib/nvi/ex/ex_script.c, 3 times
• contrib/openbsm/libbsm/bsm_wrappers.c, line 225
• contrib/openpam/lib/libpam/openpam_ttyconv.c, 4 times
• contrib/opie/opielogin.c, 3 times
• contrib/sendmail/include/sm/conf.h, line 2874
• contrib/sendmail/rmail/rmail.c, 4 times
• contrib/sendmail/src/deliver.c, line 2834
• contrib/sendmail/src/main.c, 3 times
• contrib/sendmail/src/srvrsmtp.c, line 4560
• contrib/subversion/subversion/libsvn_subr/cmdline.c, 2 times
• contrib/tcp_wrappers/miscd.c, 2 times
• contrib/tcp_wrappers/tcpd.c, 2 times
• contrib/tcp_wrappers/try-from.c, 2 times
• contrib/unbound/daemon/unbound.c, line 407
• contrib/wpa/src/utils/edit.c, 5 times
• contrib/wpa/src/utils/edit_readline.c, 2 times
• contrib/wpa/src/utils/edit_simple.c, 2 times
• contrib/wpa/src/utils/os_unix.c, line 199
• contrib/xz/src/xz/file_io.c, 9 times
• contrib/xz/src/xz/private.h, line 36
• contrib/xz/src/xz/util.c, line 278
• crypto/heimdal/appl/ftp/ftpd/ftpd.c, 3 times
• crypto/heimdal/appl/ftp/ftpd/popen.c, 2 times
• crypto/heimdal/appl/kf/kfd.c, line 288
• crypto/heimdal/appl/login/login.c, line 702
• crypto/heimdal/appl/rcp/rcp.c, line 113
• crypto/heimdal/appl/rsh/rsh.c, 5 times
• crypto/heimdal/appl/rsh/rshd.c, 4 times
• crypto/heimdal/appl/telnet/telnet/sys_bsd.c, line 613
• crypto/heimdal/appl/telnet/telnetd/telnetd.c, 4 times
• crypto/heimdal/appl/test/tcp_server.c, line 160
• crypto/heimdal/kadmin/kadm_conn.c, 2 times
• crypto/heimdal/kadmin/kadmind.c, 2 times
• crypto/heimdal/kdc/hpropd.c, 2 times
• crypto/heimdal/lib/roken/daemon.c, line 71
• crypto/heimdal/lib/roken/mini_inetd.c, line 63
• crypto/heimdal/lib/roken/rkpty.c, line 360
• crypto/heimdal/lib/roken/roken-common.h, line 69
• crypto/heimdal/lib/roken/simple_exec.c, 2 times
• crypto/openssh/auth-pam.c, line 1081
• crypto/openssh/auth.c, 2 times
• crypto/openssh/defines.h, line 133
• crypto/openssh/mux.c, 4 times
• crypto/openssh/openbsd-compat/daemon.c, line 72
• crypto/openssh/openbsd-compat/readpassphrase.c, 3 times
• crypto/openssh/readconf.c, line 513
• crypto/openssh/readpass.c, line 127
• crypto/openssh/regress/modpipe.c, line 107
• crypto/openssh/regress/netcat.c, line 776
• crypto/openssh/sandbox-capsicum.c, line 93
• crypto/openssh/scp.c, line 532
• crypto/openssh/sftp-server.c, line 1614
• crypto/openssh/sftp.c, 3 times
• crypto/openssh/ssh-add.c, 2 times
• crypto/openssh/ssh-agent.c, line 1316
• crypto/openssh/ssh-keysign.c, 2 times
• crypto/openssh/ssh-pkcs11-client.c, line 185
• crypto/openssh/ssh-pkcs11-helper.c, line 311
• crypto/openssh/ssh.c, 3 times
• crypto/openssh/sshconnect.c, line 599
• crypto/openssh/sshconnect2.c, line 1847
• crypto/openssh/sshd.c, 7 times
• crypto/openssl/crypto/bio/bss_file.c, line 245
• gnu/usr.bin/grep/grep.c, line 304
• lib/geom/eli/geom_eli.c, line 399
• lib/libc/gen/daemon.c, line 88
• lib/libc/gen/popen.c, 5 times
• lib/libc/gen/readpassphrase.c, 2 times
• lib/libc/stdio/findfp.c, line 74
• lib/libcapsicum/capsicum_helpers.h, 2 times
• lib/libcasper/libcasper/service.c, line 377
• lib/libdpv/dialog_util.c, 3 times
• lib/libdpv/util.c, line 99
• lib/libpam/modules/pam_exec/pam_exec.c, 2 times
• lib/libpam/modules/pam_ssh/pam_ssh.c, line 302
• lib/libulog/ulog_login_pseudo.c, line 64
• libexec/atrun/atrun.c, 3 times
• libexec/fingerd/fingerd.c, 3 times
• libexec/ftpd/ftpd.c, 3 times
• libexec/ftpd/popen.c, 2 times
• libexec/getty/chat.c, 4 times
• libexec/getty/main.c, 14 times
• libexec/getty/subr.c, 3 times
• libexec/pppoed/pppoed.c, line 440
• libexec/talkd/talkd.c, line 123
• libexec/tftpd/tests/functional.c, 2 times
• libexec/ulog-helper/ulog-helper.c, line 79
• sbin/bectl/bectl.c, 2 times
• sbin/camcontrol/camcontrol.c, 2 times
• sbin/comcontrol/comcontrol.c, line 67
• sbin/dhclient/dhclient.c, 2 times
• sbin/gvinum/gvinum.c, line 1121
• sbin/hastd/hastd.c, 2 times
• sbin/hastd/hooks.c, 3 times
• sbin/init/init.c, 4 times
• sbin/ipfw/main.c, line 230
• sbin/mdmfs/mdmfs.c, line 791
• sbin/pfctl/tests/pfctl_test.c, line 147
• sbin/ping6/ping6.c, line 1069
• sbin/recoverdisk/recoverdisk.c, 3 times
• sbin/routed/main.c, line 297
• sbin/routed/trace.c, 2 times
• sbin/swapon/swapon.c, line 722
• sys/contrib/dev/acpica/os_specific/service_layers/osunixxf.c, 4 times
• sys/contrib/openzfs/cmd/zed/zed.c, line 190
• sys/contrib/openzfs/cmd/zed/zed_exec.c, line 112
• sys/contrib/openzfs/cmd/zfs/zfs_main.c, 2 times
• sys/contrib/openzfs/cmd/zstream/zstream_dump.c, line 286
• sys/teken/demo/teken_demo.c, 3 times
• tools/regression/sockets/accept_fd_leak/accept_fd_leak.c, 4 times
• tools/tools/cxgbtool/cxgbtool.c, line 1715
• tools/tools/indent_wrapper/indent_wrapper.c, line 294
• usr.bin/biff/biff.c, line 73
• usr.bin/bluetooth/rfcomm_sppd/rfcomm_sppd.c, line 189
• usr.bin/caesar/caesar.c, 2 times
• usr.bin/calendar/io.c, 2 times
• usr.bin/chat/chat.c, line 1028
• usr.bin/cksum/cksum.c, line 110
• usr.bin/cmp/cmp.c, 2 times
• usr.bin/diff/diff.c, 2 times
• usr.bin/diff/diffreg.c, 3 times
• usr.bin/diff/pr.c, 2 times
• usr.bin/dpv/dpv.c, 3 times
• usr.bin/elfdump/elfdump.c, line 592
• usr.bin/fetch/fetch.c, 3 times
• usr.bin/grep/file.c, line 179
• usr.bin/gzip/gzip.c, 14 times
• usr.bin/ident/ident.c, line 237
• usr.bin/jot/jot.c, line 117
• usr.bin/login/login.c, line 250
• usr.bin/mesg/mesg.c, line 78
• usr.bin/script/script.c, 7 times
• usr.bin/sdiff/sdiff.c, line 171
• usr.bin/split/split.c, line 159
• usr.bin/stat/stat.c, 2 times
• usr.bin/systat/keyboard.c, 2 times
• usr.bin/tail/forward.c, 3 times
• usr.bin/tail/tail.c, line 169
• usr.bin/talk/init_disp.c, line 199
• usr.bin/tee/tee.c, line 114
• usr.bin/tftp/main.c, line 192
• usr.bin/tty/tty.c, line 71
• usr.bin/w/w.c, line 386
• usr.bin/wc/wc.c, line 236
• usr.bin/who/who.c, line 272
• usr.bin/write/write.c, 3 times
• usr.bin/xargs/xargs.c, 2 times
• usr.sbin/autofs/common.c, line 1196
• usr.sbin/autofs/popen.c, line 120
• usr.sbin/bhyve/consport.c, 8 times
• usr.sbin/bhyve/snapshot.c, line 749
• usr.sbin/bhyve/uart_emul.c, 2 times
• usr.sbin/bhyveload/bhyveload.c, line 727
• usr.sbin/bluetooth/btpand/btpand.c, line 259
• usr.sbin/camdd/camdd.c, 2 times
• usr.sbin/cron/crontab/crontab.c, line 289
• usr.sbin/ctladm/ctladm.c, 2 times
• usr.sbin/dconschat/dconschat.c, 9 times
• usr.sbin/efidp/efidp.c, line 200
• usr.sbin/lpr/lpd/printjob.c, 5 times
• usr.sbin/mtest/mtest.c, line 221
• usr.sbin/nghook/main.c, 2 times
• usr.sbin/ppp/chap.c, 2 times
• usr.sbin/ppp/chat.c, 3 times
• usr.sbin/ppp/command.c, line 668
• usr.sbin/ppp/exec.c, 2 times
• usr.sbin/ppp/main.c, 3 times
• usr.sbin/ppp/physical.c, line 1002
• usr.sbin/ppp/prompt.c, 3 times
• usr.sbin/prometheus_sysctl_exporter/prometheus_sysctl_exporter.c, 2 times
• usr.sbin/rmt/rmt.c, 3 times
• usr.sbin/rtsold/cap_script.c, 2 times
• usr.sbin/syslogd/syslogd.c, 2 times
• usr.sbin/vidcontrol/vidcontrol.c, line 458