Defined in 3 files as a prototype:

• bsd/sys/fcntl.h, line 822 (as a prototype)
• iokit/IOKit/IOPolledInterface.h, line 81 (as a prototype)
• iokit/IOKit/IOService.h, line 690 (as a prototype)

Defined in 2 files as a member:

• bsd/kern/tty_dev.h, line 69 (as a member)
• bsd/net/pfvar.h, line 1221 (as a member)

Defined in 3 files as a function:

• bsd/vfs/vfs_syscalls.c, line 5224 (as a function)
• iokit/Kernel/IOService.cpp, line 3518 (as a function)
• libsyscall/wrappers/open-base.c, line 76 (as a function)

Referenced in 74 files:

• EXTERNAL_HEADERS/image4/shim/base.h, line 160
• SETUP/config/openp.c, line 67
• SETUP/installfile/installfile.c, line 87
• SETUP/kextsymboltool/kextsymboltool.c
  • line 126
  • line 713
• SETUP/replacecontents/replacecontents.c, line 80
• SETUP/setsegname/setsegname.c
  • line 65
  • line 261
• bsd/kern/kern_exec.c, line 6914
• bsd/kern/tty_dev.c
  • line 229
  • line 230
• bsd/kern/tty_ptmx.c, line 237
• bsd/kern/tty_pty.c, line 171
• bsd/net/pf_ioctl.c
  • line 980
  • line 998
  • line 1006
  • line 1125
  • line 1183
  • line 4323
• bsd/net/pf_ruleset.c, line 450
• bsd/sys/cdefs.h, line 1253
• bsd/vfs/kpi_vfs.c, line 3712
• iokit/Kernel/IOPolledInterface.cpp, line 218
• libkern/os/base.h, line 161
• libsyscall/wrappers/nfsclnt.c, line 35
• libsyscall/wrappers/open-base.c, line 79
• osfmk/kern/exclaves_upcalls.c
  • line 141
  • line 372
• osfmk/kern/locks.c
  • line 2128
  • line 2130
• san/tools/ksancov.h, line 176
• tests/audit_session.c
  • line 816
  • line 857
  • line 881
  • line 912
• tests/bpflib.c, line 115
• tests/correct_kernel_booted.c, line 39
• tests/disk_mount_conditioner.c, line 523
• tests/extended_getdirentries64.c, line 26
• tests/fcntl.c, line 32
• tests/fd.c
  • line 104
  • line 107
  • line 142
• tests/fd_send.c
  • line 101
  • line 125
  • line 172
• tests/fd_table_limits_client.c, line 139
• tests/fduiomove.c, line 18
• tests/file_leases.c
  • line 86
  • line 119
  • line 139
  • line 156
  • line 175
  • line 218
  • line 261
  • line 265
  • line 269
  • line 320
  • line 370
  • line 421
  • line 434
  • line 461
  • line 497
  • line 521
  • line 660
  • line 707
  • line 732
  • line 769
  • line 831
  • line 862
  • line 892
  • line 1073
  • line 1107
• tests/ftruncate.c, line 37
• tests/ioperf.c
  • line 84
  • line 90
  • line 166
• tests/iopolicy.c
  • line 65
  • line 104
  • line 126
• tests/kas_info.c, line 149
• tests/kqueue_fifo_18776047.c
  • line 129
  • line 132
• tests/kqueue_file_tests.c
  • line 214
  • line 235
  • line 315
  • line 325
  • line 388
  • line 397
  • line 429
  • line 438
  • line 534
• tests/ktrace/kdebug_tests.c, line 1563
• tests/lockf_EOF_77264182.c, line 29
• tests/lockf_basic.c
  • line 267
  • line 268
  • line 275
  • line 277
• tests/netbsd_utimensat.c
  • line 90
  • line 93
  • line 112
  • line 140
  • line 154
  • line 157
  • line 169
  • line 185
• tests/poll.c
  • line 62
  • line 64
• tests/poll_select_kevent_paired_fds.c
  • line 748
  • line 750
• tests/posix_spawn_file_actions.c, line 100
• tests/pread.c, line 177
• tests/prng.c, line 48
• tests/pty_121077498.c, line 47
• tests/pwrite.c, line 145
• tests/pwrite_avoid_sigxfsz_28581610.c, line 49
• tests/read_nullbuf.c, line 47
• tests/rename_excl.c
  • line 70
  • line 77
• tests/skywalk/skywalk_test_utils.c, line 1068
• tests/tty_hang.c
  • line 82
  • line 96
• tests/tty_ioctl.c, line 60
• tests/utimensat.c, line 50
• tests/vfs/freeable_vnodes.c
  • line 106
  • line 244
• tests/vfs/longpaths.c
  • line 222
  • line 230
  • line 238
  • line 246
  • line 619
  • line 641
  • line 677
  • line 1030
  • line 1125
• tests/vfs/lseek.c, line 71
• tests/vfs/o_search.c
  • line 62
  • line 69
  • line 73
  • line 77
• tests/vfs/resolve_beneath.c
  • line 79
  • line 140
  • line 194
  • line 200
  • line 203
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  • line 212
  • line 218
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• tests/vfs/statfs_ext.c, line 93
• tests/vm/mmap_resilient_media.c, line 97
• tests/vm/perf_mlock.c
  • line 80
  • line 93
• tests/vm/test_madvise.c, line 97
• tests/vm/test_vm_no_pager_helper.c
  • line 204
  • line 230
  • line 294
  • line 322
• tests/vm/vm_direct_write_cow.c, line 60
• tests/vm/vm_direct_write_wired.c
  • line 64
  • line 136
• tests/vm/vm_tainted_executable.c, line 64
• tests/vm_memory_tests_src/common.c
  • line 21
  • line 36
• tests/vm_phys_footprint.c, line 341
• tests/xnu_quick_test_helpers.c, line 85
• tools/tests/perf_index/test_file_helper.c
  • line 39
  • line 70
  • line 104
  • line 152
• tools/tests/superpages/testsp.c, line 639