Defined in 3 files as a prototype:

• contrib/opie/opiesu.c, line 509 (as a prototype)
• contrib/opie/popen.c, line 163 (as a prototype)
• include/unistd.h, line 335 (as a prototype)

Defined in 1 files as a function:

• lib/libc/gen/exec.c, line 136 (as a function)

Referenced in 57 files:

• contrib/apr/threadproc/unix/proc.c
  • line 559
  • line 574
• contrib/atf/atf-sh/atf-sh.cpp, line 174
• contrib/bmake/job.c, line 1420
• contrib/bmake/main.c, line 1774
• contrib/kyua/utils/process/isolation_test.cpp, line 264
• contrib/kyua/utils/process/operations.cpp, line 166
• contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_mac.cpp, line 910
• contrib/llvm-project/llvm/tools/lli/lli.cpp, line 1067
• contrib/openbsm/bin/auditd/audit_warn.c, line 60
• contrib/sendmail/rmail/rmail.c
  • line 353
  • line 373
• contrib/sendmail/vacation/vacation.c, line 1030
• contrib/smbfs/lib/smb/subr.c, line 288
• contrib/tcp_wrappers/miscd.c, line 116
• contrib/tcp_wrappers/tcpd.c, line 133
• contrib/tcsh/sh.exec.c
  • line 388
  • line 488
• contrib/tcsh/sh.func.c
  • line 309
  • line 310
  • line 332
  • line 333
• contrib/telnet/telnet/commands.c, line 141
• contrib/telnet/telnetd/sys_term.c, line 1138
• contrib/wpa/src/utils/browser-android.c, line 108
• contrib/wpa/src/utils/browser-system.c, line 104
• contrib/wpa/src/utils/os_internal.c, line 540
• contrib/wpa/src/utils/os_unix.c, line 855
• crypto/heimdal/appl/afsutil/pagsh.c, line 212
• crypto/heimdal/appl/ftp/ftpd/popen.c
  • line 185
  • line 187
• crypto/heimdal/appl/rsh/rsh.c, line 678
• crypto/heimdal/appl/telnet/telnetd/sys_term.c, line 1385
• crypto/heimdal/lib/roken/simple_exec.c, line 199
• crypto/openssh/readconf.c, line 526
• crypto/openssh/sshconnect.c
  • line 158
  • line 234
• crypto/openssh/sshd.c
  • line 327
  • line 2049
• gnu/usr.bin/gdb/gdbserver/fbsd-low.c, line 150
• lib/libulog/ulog_login_pseudo.c, line 67
• libexec/fingerd/fingerd.c, line 214
• libexec/ftpd/popen.c, line 160
• libexec/tftpd/tests/functional.c, line 350
• sbin/bectl/bectl_jail.c, line 347
• sbin/hastd/hooks.c, line 385
• sbin/init/init.c
  • line 960
  • line 962
  • line 1067
  • line 1074
• sbin/mdmfs/mdmfs.c, line 800
• sbin/swapon/swapon.c, line 728
• sys/contrib/openzfs/cmd/ztest/ztest.c, line 7512
• sys/contrib/openzfs/lib/libzfs/libzfs_util.c, line 914
• usr.bin/c89/c89.c, line 99
• usr.bin/c99/c99.c, line 92
• usr.bin/ldd/ldd.c, line 120
• usr.bin/m4/gnum4.c, line 661
• usr.bin/mail/send.c, line 411
• usr.bin/newgrp/newgrp.c, line 298
• usr.bin/sdiff/sdiff.c, line 470
• usr.bin/su/su.c, line 558
• usr.sbin/bluetooth/rfcomm_pppd/rfcomm_pppd.c, line 437
• usr.sbin/inetd/inetd.c, line 884
• usr.sbin/lpr/lpd/printjob.c
  • line 832
  • line 1425
• usr.sbin/newsyslog/newsyslog.c, line 2106
• usr.sbin/nghook/main.c, line 176
• usr.sbin/pkg/pkg.c, line 1130
• usr.sbin/pw/pwupd.c, line 77