Defined in 20 files as a macro:

• crypto/external/bsd/heimdal/dist/lib/roken/roken-common.h, line 72 (as a macro)
• external/bsd/file/dist/src/magic.c, line 87 (as a macro)
• external/bsd/llvm/dist/llvm/lib/Support/raw_ostream.cpp, line 52 (as a macro)
• external/bsd/nvi/usr.bin/nvi/compat.h, line 60 (as a macro)
• external/bsd/nvi/usr.bin/nvi/port.h, line 60 (as a macro)
• external/bsd/top/dist/top.c, line 60 (as a macro)
• external/gpl2/diffutils/dist/src/system.h, line 114 (as a macro)
• external/gpl2/gettext/dist/gettext-tools/gnulib-lib/execute.c, line 64 (as a macro)
• external/gpl2/gettext/dist/gettext-tools/gnulib-lib/pipe.c, line 63 (as a macro)
• external/gpl2/groff/dist/src/include/nonposix.h, line 44 (as a macro)
• external/gpl2/rcs/include/conf.h, line 326 (as a macro)
• external/gpl2/xcvs/dist/diff/system.h, line 100 (as a macro)
• external/gpl2/xcvs/dist/lib/fd-safer.c, line 34 (as a macro)
• external/gpl2/xcvs/dist/src/server.h, line 17 (as a macro)
• external/gpl3/gcc/dist/fixincludes/fixlib.h, line 36 (as a macro)
• external/gpl3/gcc/dist/gcc/system.h, line 647 (as a macro)
• external/ibm-public/postfix/dist/src/util/sys_defs.h, line 1531 (as a macro)
• external/lgpl3/mpc/dist/tests/tio_str.c, line 29 (as a macro)
• external/public-domain/xz/dist/src/xz/private.h, line 37 (as a macro)
• include/unistd.h, line 80 (as a macro)

Referenced in 216 files:

• bin/dd/dd.c, 2 times
• bin/mv/mv.c, line 118
• bin/pax/ar_io.c, 3 times
• bin/ps/ps.c, 2 times
• bin/rcp/rcp.c, line 151
• bin/rm/rm.c, line 146
• bin/stty/stty.c, line 72
• crypto/external/bsd/heimdal/dist/kadmin/kadm_conn.c, 2 times
• crypto/external/bsd/heimdal/dist/kadmin/kadmind.c, 2 times
• crypto/external/bsd/heimdal/dist/kdc/hpropd.c, 2 times
• crypto/external/bsd/heimdal/dist/lib/roken/daemon.c, line 73
• crypto/external/bsd/heimdal/dist/lib/roken/detach.c, line 122
• crypto/external/bsd/heimdal/dist/lib/roken/mini_inetd.c, line 65
• crypto/external/bsd/heimdal/dist/lib/roken/rkpty.c, line 362
• crypto/external/bsd/heimdal/dist/lib/roken/roken-common.h, line 71
• crypto/external/bsd/heimdal/dist/lib/roken/simple_exec.c, 2 times
• crypto/external/bsd/netpgp/dist/src/netpgp/netpgp.c, line 206
• crypto/external/bsd/netpgp/dist/src/netpgpverify/main.c, line 81
• crypto/external/bsd/openssh/dist/auth-pam.c, line 1120
• crypto/external/bsd/openssh/dist/auth.c, 2 times
• crypto/external/bsd/openssh/dist/mux.c, 4 times
• crypto/external/bsd/openssh/dist/readconf.c, line 526
• crypto/external/bsd/openssh/dist/readpass.c, line 128
• crypto/external/bsd/openssh/dist/readpassphrase.c, 2 times
• crypto/external/bsd/openssh/dist/scp.c, line 523
• crypto/external/bsd/openssh/dist/sftp-server.c, line 1645
• crypto/external/bsd/openssh/dist/sftp.c, 3 times
• crypto/external/bsd/openssh/dist/ssh-add.c, 2 times
• crypto/external/bsd/openssh/dist/ssh-agent.c, line 1353
• crypto/external/bsd/openssh/dist/ssh-keysign.c, 2 times
• crypto/external/bsd/openssh/dist/ssh-pkcs11-client.c, line 280
• crypto/external/bsd/openssh/dist/ssh-pkcs11-helper.c, line 343
• crypto/external/bsd/openssh/dist/ssh.c, 3 times
• crypto/external/bsd/openssh/dist/sshconnect.c, line 567
• crypto/external/bsd/openssh/dist/sshconnect2.c, line 1902
• crypto/external/bsd/openssh/dist/sshd.c, 7 times
• crypto/external/bsd/openssl/dist/crypto/bio/bss_file.c, line 245
• distrib/utils/zcat/zcat.c, line 98
• external/apache2/mDNSResponder/dist/mDNSPosix/mDNSUNP.c, 3 times
• external/apache2/mDNSResponder/dist/unittests/unittest.h, line 81
• external/bsd/atf/dist/tools/misc_helpers.cpp, line 185
• external/bsd/atf/dist/tools/test-program.cpp, 2 times
• external/bsd/blacklist/port/popenve.c, 3 times
• external/bsd/dhcpcd/dist/src/dhcpcd.c, line 377
• external/bsd/file/dist/src/compress.c, 14 times
• external/bsd/file/dist/src/magic.c, 6 times
• external/bsd/kyua-testers/dist/stacktrace.c, 2 times
• external/bsd/libarchive/dist/libarchive_fe/passphrase.c, 3 times
• external/bsd/libbind/dist/bsd/daemon.c, line 73
• external/bsd/libbind/dist/tests/dig8.c, line 1484
• external/bsd/libc++/dist/libcxx/test/numerics/rand/rand.device/ctor.pass.cpp, line 35
• external/bsd/libc++/dist/libcxx/test/std/numerics/rand/rand.device/ctor.pass.cpp, line 51
• external/bsd/llvm/dist/llvm/lib/Support/raw_ostream.cpp, line 51
• external/bsd/mdocml/dist/demandoc.c, line 87
• external/bsd/mdocml/dist/main.c, 2 times
• external/bsd/mdocml/dist/mandocd.c, 4 times
• external/bsd/nsd/dist/nsd.c, line 977
• external/bsd/nvi/dist/cl/cl_funcs.c, 6 times
• external/bsd/nvi/dist/cl/cl_main.c, 3 times
• external/bsd/nvi/dist/cl/cl_read.c, 10 times
• external/bsd/nvi/dist/cl/cl_screen.c, 4 times
• external/bsd/nvi/dist/common/recover.c, 2 times
• external/bsd/nvi/dist/ex/ex_cscope.c, line 405
• external/bsd/nvi/dist/ex/ex_filter.c, line 59
• external/bsd/nvi/dist/ex/ex_script.c, 3 times
• external/bsd/openldap/dist/contrib/ldapc++/src/SaslInteractionHandler.cpp, 3 times
• external/bsd/openldap/dist/libraries/liblutil/detach.c, 3 times
• external/bsd/openpam/dist/lib/libpam/openpam_ttyconv.c, 4 times
• external/bsd/pkg_install/dist/lib/gpgsig.c, 2 times
• external/bsd/tmux/dist/client.c, 7 times
• external/bsd/tmux/dist/cmd-pipe-pane.c, 2 times
• external/bsd/tmux/dist/file.c, line 310
• external/bsd/tmux/dist/job.c, 2 times
• external/bsd/tmux/dist/spawn.c, 2 times
• external/bsd/top/dist/top.c, 3 times
• external/bsd/unbound/dist/daemon/unbound.c, line 410
• external/bsd/wpa/dist/src/utils/edit.c, 5 times
• external/bsd/wpa/dist/src/utils/edit_readline.c, 2 times
• external/bsd/wpa/dist/src/utils/edit_simple.c, 2 times
• external/bsd/wpa/dist/src/utils/os_unix.c, line 199
• external/cddl/osnet/dist/cmd/zfs/zfs_main.c, 2 times
• external/cddl/osnet/dist/cmd/zstreamdump/zstreamdump.c, line 257
• external/gpl2/diffutils/dist/src/cmp.c, line 286
• external/gpl2/diffutils/dist/src/diff.c, 3 times
• external/gpl2/diffutils/dist/src/system.h, line 113
• external/gpl2/diffutils/dist/src/util.c, 2 times
• external/gpl2/gettext/dist/gettext-tools/gnulib-lib/execute.c, 8 times
• external/gpl2/gettext/dist/gettext-tools/gnulib-lib/pipe.c, 11 times
• external/gpl2/groff/dist/src/include/nonposix.h, line 43
• external/gpl2/groff/dist/src/preproc/html/pre-html.cpp, 3 times
• external/gpl2/groff/dist/src/roff/groff/pipeline.c, 4 times
• external/gpl2/groff/dist/src/roff/troff/div.cpp, line 566
• external/gpl2/lvm2/dist/tools/polldaemon.c, line 55
• external/gpl2/rcs/dist/src/rcsgen.c, line 295
• external/gpl2/rcs/dist/src/rcsutil.c, 19 times
• external/gpl2/rcs/include/conf.h, line 325
• external/gpl2/xcvs/dist/diff/diff.c, 4 times
• external/gpl2/xcvs/dist/diff/system.h, line 99
• external/gpl2/xcvs/dist/diff/util.c, 2 times
• external/gpl2/xcvs/dist/lib/fd-safer.c, 2 times
• external/gpl2/xcvs/dist/src/run.c, line 579
• external/gpl2/xcvs/dist/src/server.c, 8 times
• external/gpl2/xcvs/dist/src/server.h, line 16
• external/gpl3/binutils/dist/libiberty/pex-win32.c, line 872
• external/gpl3/gcc/dist/fixincludes/fixincl.c, 2 times
• external/gpl3/gcc/dist/fixincludes/fixlib.h, line 35
• external/gpl3/gcc/dist/fixincludes/procopen.c, 2 times
• external/gpl3/gcc/dist/gcc/system.h, line 646
• external/gpl3/gcc/dist/libiberty/pex-win32.c, line 872
• external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_posix_libcdep.cc, 2 times
• external/gpl3/gdb/dist/gdb/gnulib/import/fd-safer.c, line 39
• external/gpl3/gdb/dist/gdb/gnulib/import/unistd.in.h, 2 times
• external/gpl3/gdb/dist/gdb/inflow.c, line 224
• external/gpl3/gdb/dist/gdb/nto-procfs.c, 2 times
• external/gpl3/gdb/dist/gdb/ser-pipe.c, line 115
• external/gpl3/gdb/dist/libiberty/pex-win32.c, line 872
• external/gpl3/gdb/dist/readline/examples/excallback.c, 3 times
• external/gpl3/gdb/dist/readline/examples/rlfe/rlfe.c, 9 times
• external/gpl3/gdb/dist/readline/examples/rlptytest.c, 9 times
• external/ibm-public/postfix/dist/src/global/pipe_command.c, line 508
• external/ibm-public/postfix/dist/src/master/event_server.c, 3 times
• external/ibm-public/postfix/dist/src/master/multi_server.c, 3 times
• external/ibm-public/postfix/dist/src/master/single_server.c, line 575
• external/ibm-public/postfix/dist/src/master/trigger_server.c, line 578
• external/ibm-public/postfix/dist/src/smtpd/smtpd_token.c, 2 times
• external/ibm-public/postfix/dist/src/util/spawn_command.c, line 255
• external/ibm-public/postfix/dist/src/util/vstream.c, line 498
• external/lgpl3/mpc/dist/tests/tio_str.c, 2 times
• external/mpl/bind/dist/bin/named/unix/os.c, 4 times
• external/public-domain/xz/dist/src/xz/file_io.c, 9 times
• external/public-domain/xz/dist/src/xz/private.h, line 36
• external/public-domain/xz/dist/src/xz/util.c, line 268
• games/boggle/boggle/timer.c, line 106
• games/cribbage/io.c, line 499
• games/hunt/hunt/playit.c, 3 times
• games/hunt/huntd/driver.c, 3 times
• games/tetris/input.c, line 89
• games/wump/wump.c, line 775
• lib/libc/gen/daemon.c, line 72
• lib/libc/gen/getpass.c, line 112
• lib/libc/gen/popen.c, 3 times
• lib/libc/stdio/findfp.c, line 98
• lib/libpam/modules/pam_ssh/pam_ssh.c, line 324
• lib/libpuffs/puffs.c, line 482
• lib/librumpuser/rumpuser_daemonize.c, line 127
• lib/libutil/login_tty.c, 2 times
• libexec/atrun/atrun.c, 3 times
• libexec/ftpd/ftpd.c, line 604
• libexec/ftpd/pfilter.c, line 24
• libexec/ftpd/popen.c, 2 times
• libexec/getty/main.c, line 481
• libexec/getty/subr.c, 3 times
• libexec/httpd/bozohttpd.c, 2 times
• libexec/httpd/cgi-bozo.c, 3 times
• libexec/httpd/lua-bozo.c, 3 times
• libexec/identd/identd.c, 2 times
• libexec/makekey/makekey.c, line 72
• libexec/makewhatis/makewhatis.c, 2 times
• libexec/rexecd/rexecd.c, 6 times
• libexec/rshd/rshd.c, 9 times
• libexec/talkd/talkd.c, line 73
• sbin/mount_nfs/getnfsargs.c, line 256
• sbin/routed/trace.c, 2 times
• share/examples/rump/tipsy/tipsy.c, 2 times
• sys/arch/usermode/usermode/thunk.c, 4 times
• sys/dev/microcode/tools/bin2blob.c, 2 times
• sys/external/bsd/acpica/dist/os_specific/service_layers/osunixxf.c, 4 times
• sys/external/bsd/compiler_rt/dist/lib/fuzzer/FuzzerUtilFuchsia.cpp, 5 times
• sys/external/bsd/compiler_rt/dist/lib/sanitizer_common/sanitizer_posix_libcdep.cc, 2 times
• sys/external/bsd/compiler_rt/dist/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc, line 195
• tests/lib/libc/gen/posix_spawn/t_fileactions.c, 2 times
• tests/lib/libc/gen/t_ttyname.c, 10 times
• tests/lib/libc/termios/t_tcsetpgrp.c, 2 times
• tests/lib/librumphijack/h_client.c, line 105
• usr.bin/audio/play/play.c, 2 times
• usr.bin/calendar/calendar.c, 4 times
• usr.bin/cksum/cksum.c, 2 times
• usr.bin/find/find.c, line 163
• usr.bin/gencat/gencat.c, line 200
• usr.bin/grep/file.c, line 254
• usr.bin/gzip/gzip.c, 14 times
• usr.bin/last/want.c, line 91
• usr.bin/lock/lock.c, 7 times
• usr.bin/login/common.c, line 177
• usr.bin/login/login.c, line 266
• usr.bin/login/login_pam.c, line 206
• usr.bin/make/parse.c, line 489
• usr.bin/mesg/mesg.c, line 79
• usr.bin/nc/netcat.c, line 1055
• usr.bin/pmap/main.c, line 135
• usr.bin/progress/progress.c, 3 times
• usr.bin/rfcomm_sppd/rfcomm_sppd.c, 2 times
• usr.bin/rlogin/rlogin.c, line 439
• usr.bin/script/script.c, 6 times
• usr.bin/sdiff/sdiff.c, line 117
• usr.bin/split/split.c, line 60
• usr.bin/stat/stat.c, line 326
• usr.bin/tee/tee.c, line 108
• usr.bin/tty/tty.c, line 70
• usr.bin/w/w.c, line 351
• usr.bin/wc/wc.c, line 198
• usr.bin/who/who.c, line 235
• usr.bin/xargs/xargs.c, 2 times
• usr.sbin/autofs/common.c, line 1182
• usr.sbin/autofs/popen.c, line 123
• usr.sbin/bta2dpd/bta2dpd/bta2dpd.c, 3 times
• usr.sbin/btpand/btpand.c, line 268
• usr.sbin/faithd/faithd.c, 4 times
• usr.sbin/nfsd/nfsd.c, line 367
• usr.sbin/puffs/mount_psshfs/psshfs.c, line 451
• usr.sbin/rbootd/rbootd.c, line 89
• usr.sbin/rmt/rmt.c, 3 times
• usr.sbin/sliplogin/sliplogin.c, 13 times
• usr.sbin/sup/source/scmio.c, line 722
• usr.sbin/sysinst/run.c, 6 times
• usr.sbin/syslogd/syslogd.c, line 4196