Defined in 7 files as a prototype:

• bsd/net/necp.c, line 14050 (as a prototype)
• bsd/netinet/tcp_output.c, line 371 (as a prototype)
• libsyscall/mach/string.h, line 48 (as a prototype)
• osfmk/libsa/string.h, line 474 (as a prototype)
• tests/macho_size_63133398.c, line 3189 (as a prototype)
• tests/rvi_doublefree.c, line 171 (as a prototype)
• tests/unit/mocks/std_safe.h, line 86 (as a prototype)

Defined in 1 files as a macro:

• san/memory/memintrinsics.h, line 188 (as a macro)

Defined in 2 files as a function:

• libsyscall/wrappers/_libc_funcptr.c, line 219 (as a function)
• osfmk/x86_64/bcopy.s, line 66 (as a function)

Referenced in 295 files:

• EXTERNAL_HEADERS/corecrypto/cc.h, line 187
• EXTERNAL_HEADERS/corecrypto/cc_priv.h, 2 times
• SETUP/kextsymboltool/kextsymboltool.c, line 427
• bsd/bsm/audit_internal.h, line 116
• bsd/dev/arm/systemcalls.c, 3 times
• bsd/dev/arm64/sysctl.c, line 254
• bsd/dev/dtrace/dtrace.c, 4 times
• bsd/dev/dtrace/fasttrap.c, line 475
• bsd/dev/dtrace/fbt_blacklist.c, line 190
• bsd/dev/i386/dtrace_isa.c, 7 times
• bsd/dev/i386/systemcalls.c, line 337
• bsd/kern/code_signing/ppl.c, 4 times
• bsd/kern/code_signing/txm.c, line 812
• bsd/kern/code_signing/xnu.c, 2 times
• bsd/kern/decmpfs.c, line 2330
• bsd/kern/kdebug.c, line 167
• bsd/kern/kern_authorization.c, line 999
• bsd/kern/kern_codesigning.c, 3 times
• bsd/kern/kern_credential.c, 14 times
• bsd/kern/kern_debug.c, line 278
• bsd/kern/kern_descrip.c, 2 times
• bsd/kern/kern_event.c, line 2336
• bsd/kern/kern_exec.c, 5 times
• bsd/kern/kern_exit.c, 2 times
• bsd/kern/kern_fork.c, line 1223
• bsd/kern/kern_malloc.c, line 169
• bsd/kern/kern_memorystatus.c, line 5795
• bsd/kern/kern_mib.c, line 695
• bsd/kern/kern_newsysctl.c, line 281
• bsd/kern/kern_proc.c, 7 times
• bsd/kern/kern_trustcache.c, 7 times
• bsd/kern/kpi_socket.c, 2 times
• bsd/kern/mach_loader.c, 2 times
• bsd/kern/netboot.c, line 297
• bsd/kern/proc_uuid_policy.c, 2 times
• bsd/kern/socket_flows.c, 2 times
• bsd/kern/subr_log_stream.c, 4 times
• bsd/kern/sys_pipe.c, 2 times
• bsd/kern/sysv_shm.c, 2 times
• bsd/kern/tracker.c, 2 times
• bsd/kern/ubc_subr.c, 16 times
• bsd/kern/uipc_mbuf.c, 3 times
• bsd/kern/uipc_mbuf_mcache.c, 2 times
• bsd/kern/uipc_socket2.c, 4 times
• bsd/kern/uipc_usrreq.c, 2 times
• bsd/kern/vsock_domain.c, line 1073
• bsd/miscfs/bindfs/bind_vfsops.c, 2 times
• bsd/miscfs/nullfs/null_vfsops.c, 2 times
• bsd/net/aop/kpi_aop.c, line 550
• bsd/net/bpf.c, 4 times
• bsd/net/bridgestp.c, 10 times
• bsd/net/content_filter.c, 24 times
• bsd/net/content_filter_crypto.c, line 103
• bsd/net/dlil.c, 2 times
• bsd/net/ether_if_module.c, 3 times
• bsd/net/ether_inet_pr_module.c, line 207
• bsd/net/if_bridge.c, 12 times
• bsd/net/if_fake.c, line 1325
• bsd/net/if_ipsec.c, line 1428
• bsd/net/if_pflog.c, line 375
• bsd/net/if_ports_used.c, 16 times
• bsd/net/if_utun.c, 5 times
• bsd/net/iptap.c, line 399
• bsd/net/kpi_interface.c, line 3556
• bsd/net/lacp.h, 4 times
• bsd/net/nat464_utils.c, 19 times
• bsd/net/necp.c, 95 times
• bsd/net/necp_client.c, 77 times
• bsd/net/network_agent.c, 20 times
• bsd/net/ntstat.c, 18 times
• bsd/net/pf.c, 17 times
• bsd/net/pf_if.c, line 556
• bsd/net/pf_ioctl.c, 11 times
• bsd/net/pf_norm.c, 5 times
• bsd/net/pf_osfp.c, 6 times
• bsd/net/pf_pbuf.c, 2 times
• bsd/net/pktap.c, 4 times
• bsd/net/trie_utility.c, 3 times
• bsd/netinet/flow_divert.c, 8 times
• bsd/netinet/in_cksum.c, line 298
• bsd/netinet/in_mcast.c, 10 times
• bsd/netinet/inp_log.c, 2 times
• bsd/netinet/ip_compat.h, line 669
• bsd/netinet/ip_dummynet.c, 2 times
• bsd/netinet/ip_icmp.c, line 252
• bsd/netinet/ip_input.c, 7 times
• bsd/netinet/ip_output.c, line 2254
• bsd/netinet/mptcp.c, line 1465
• bsd/netinet/mptcp_opt.c, 16 times
• bsd/netinet/mptcp_subr.c, 19 times
• bsd/netinet/mptcp_usrreq.c, line 523
• bsd/netinet/tcp_cache.c, 27 times
• bsd/netinet/tcp_input.c, 9 times
• bsd/netinet/tcp_output.c, line 2128
• bsd/netinet/tcp_subr.c, 6 times
• bsd/netinet/tcp_usrreq.c, line 3298
• bsd/netinet6/ah_core.c, 2 times
• bsd/netinet6/esp_chachapoly.c, 15 times
• bsd/netinet6/esp_core.c, 4 times
• bsd/netinet6/esp_rijndael.c, 21 times
• bsd/netinet6/in6.c, line 4200
• bsd/netinet6/in6_cksum.c, line 287
• bsd/netinet6/in6_mcast.c, 10 times
• bsd/netinet6/ipsec.c, 11 times
• bsd/netinet6/nd6_nbr.c, 3 times
• bsd/netinet6/nd6_rtr.c, 3 times
• bsd/netkey/key.c, 3 times
• bsd/nfs/gss/gss_krb5_mech.c, 23 times
• bsd/security/audit/audit_arg.c, 3 times
• bsd/security/audit/audit_bsm.c, line 162
• bsd/security/audit/audit_syscalls.c, 3 times
• bsd/skywalk/channel/kern_channel_event.c, line 146
• bsd/skywalk/core/skywalk_common.h, 4 times
• bsd/skywalk/namespace/netns.c, 6 times
• bsd/skywalk/nexus/flowswitch/flow/flow_agg.c, 2 times
• bsd/skywalk/nexus/flowswitch/flow/flow_route.c, 2 times
• bsd/skywalk/nexus/flowswitch/flow/flow_track.c, line 996
• bsd/skywalk/nexus/flowswitch/fsw_netagent.c, line 169
• bsd/skywalk/nexus/netif/nx_netif.c, line 1028
• bsd/skywalk/nexus/netif/nx_netif_llink.c, line 955
• bsd/skywalk/nexus/nexus_adapter.c, 2 times
• bsd/skywalk/packet/packet_common.h, 2 times
• bsd/tests/copyio_tests.c, 3 times
• bsd/vfs/vfs_attrlist.c, line 337
• bsd/vfs/vfs_bio.c, line 479
• bsd/vfs/vfs_cprotect.c, 2 times
• bsd/vfs/vfs_disk_conditioner.c, 2 times
• bsd/vfs/vfs_fsevents.c, 7 times
• bsd/vfs/vfs_io_compression_stats.c, line 452
• bsd/vfs/vfs_lookup.c, 2 times
• bsd/vfs/vfs_subr.c, 3 times
• iokit/IOKit/IOCircularDataQueueImplementation.h, 6 times
• iokit/Kernel/IODeviceTreeSupport.cpp, line 403
• iokit/Kernel/IOExtensiblePaniclog.cpp, line 168
• iokit/Kernel/IOHibernateIO.cpp, line 324
• iokit/Kernel/IOHistogramReporter.cpp, line 128
• iokit/Kernel/IONVRAM.cpp, 2 times
• iokit/Kernel/IONVRAMV3Handler.cpp, 11 times
• iokit/Kernel/IOPMrootDomain.cpp, 4 times
• iokit/Kernel/IOPlatformExpert.cpp, 7 times
• iokit/Kernel/IOReporter.cpp, 5 times
• iokit/Kernel/IOService.cpp, line 9012
• iokit/Kernel/IOStateReporter.cpp, 2 times
• iokit/Kernel/IOUserClient.cpp, line 4752
• iokit/Kernel/IOUserServer.cpp, line 2594
• iokit/bsddev/IOKitBSDInit.cpp, 5 times
• libkdd/kcdtypes.c, 3 times
• libkern/c++/OSKext.cpp, 25 times
• libkern/c++/OSSerializeBinary.cpp, 2 times
• libkern/c++/OSSymbol.cpp, 4 times
• libkern/crypto/corecrypto_md5.c, 4 times
• libkern/crypto/corecrypto_sha1.c, 4 times
• libkern/kxld/kxld_array.c, 2 times
• libkern/kxld/kxld_sect.c, line 475
• libkern/kxld/kxld_splitinfolc.c, line 118
• libkern/kxld/kxld_uuid.c, 2 times
• libkern/libkern/c++/OSValueObject.h, line 507
• libkern/net/inet_pton.c, 2 times
• libkern/os/log.c, 9 times
• libkern/os/log_encode.c, 5 times
• libkern/os/log_queue.c, line 250
• libkern/uuid/uuid.c, line 83
• libkern/zlib/zutil.h, line 272
• libsa/bootstrap.cpp, 2 times
• libsyscall/wrappers/skywalk/os_nexus.c, 2 times
• libsyscall/wrappers/spawn/posix_spawn_filtering.c, 5 times
• libsyscall/wrappers/string/memcpy.c, line 124
• libsyscall/wrappers/utimensat.c, 4 times
• osfmk/arm/arm_init.c, line 330
• osfmk/arm/commpage/commpage.c, line 276
• osfmk/arm/model_dep.c, 4 times
• osfmk/arm/pmap/pmap.c, 12 times
• osfmk/arm64/alternate_debugger.c, 2 times
• osfmk/arm64/arm_vm_init.c, 2 times
• osfmk/arm64/pcb.c, 2 times
• osfmk/arm64/sptm/arm_init_sptm.c, line 406
• osfmk/arm64/sptm/pmap/pmap.c, 2 times
• osfmk/arm64/status.c, 3 times
• osfmk/arm64/vm_mte_compress.c, 2 times
• osfmk/bank/bank.c, 9 times
• osfmk/console/serial_console.c, line 442
• osfmk/corecrypto/cccbc.c, line 80
• osfmk/i386/AT386/model_dep.c, 2 times
• osfmk/i386/cpuid.c, 5 times
• osfmk/i386/x86_hypercall.c, 12 times
• osfmk/ipc/ipc_importance.c, 2 times
• osfmk/ipc/ipc_kmsg.c, 9 times
• osfmk/ipc/ipc_port.c, line 470
• osfmk/ipc/ipc_voucher.c, 3 times
• osfmk/ipc/mach_msg.c, 3 times
• osfmk/ipc/mach_port.c, line 1021
• osfmk/kdp/kdp.c, line 963
• osfmk/kdp/kdp_common.c, line 89
• osfmk/kdp/kdp_udp.c, 13 times
• osfmk/kdp/output_stages/out_zlib.c, line 113
• osfmk/kern/backtrace.c, 3 times
• osfmk/kern/btlog.c, line 537
• osfmk/kern/coalition.c, 3 times
• osfmk/kern/cpc.c, line 615
• osfmk/kern/exclaves_boot.c, line 109
• osfmk/kern/exclaves_inspection.c, 2 times
• osfmk/kern/exclaves_panic.c, line 159
• osfmk/kern/ext_paniclog.c, 19 times
• osfmk/kern/host.c, 2 times
• osfmk/kern/kern_cdata.c, 5 times
• osfmk/kern/kern_stackshot.c, 5 times
• osfmk/kern/kpc_common.c, 5 times
• osfmk/kern/kpc_thread.c, line 175
• osfmk/kern/lock_group.c, line 382
• osfmk/kern/mpsc_ring.c, 2 times
• osfmk/kern/recount.c, 3 times
• osfmk/kern/restartable.c, 2 times
• osfmk/kern/smr.c, 2 times
• osfmk/kern/socd_client.c, line 84
• osfmk/kern/startup.c, 2 times
• osfmk/kern/task.c, 5 times
• osfmk/kern/telemetry.c, 6 times
• osfmk/kern/thread.c, 4 times
• osfmk/kern/thread_act.c, line 1071
• osfmk/kern/trap_telemetry.c, line 1244
• osfmk/kern/waitq.c, line 461
• osfmk/kern/zalloc.c, 3 times
• osfmk/kern/zalloc_ro_shim.h, line 138
• osfmk/kperf/action.c, line 784
• osfmk/libsa/string.h, line 479
• osfmk/prng/prng_random.c, 8 times
• osfmk/tests/kernel_tests.c, line 3277
• osfmk/tests/vm_parameter_validation.h, line 492
• osfmk/vm/lz4.c, 4 times
• osfmk/vm/lz4.h, line 39
• osfmk/vm/vm_compressor.c, 11 times
• osfmk/vm/vm_compressor_backing_store.c, line 2343
• osfmk/vm/vm_kern.c, 2 times
• osfmk/vm/vm_map.c, 2 times
• osfmk/vm/vm_object.c, line 8254
• osfmk/vm/vm_shared_region.c, 19 times
• osfmk/voucher/ipc_pthread_priority.c, 2 times
• osfmk/x86_64/bcopy.s, line 79
• osfmk/x86_64/pmap.c, line 426
• osfmk/x86_64/static_if.c, line 42
• pexpert/gen/bootargs.c, line 540
• san/memory/kasan-test.c, 2 times
• san/memory/memintrinsics.h, line 40
• security/mac_base.c, 2 times
• tests/arm_matrix_sme.c, 10 times
• tests/arm_mte_compress.c, line 938
• tests/codesigntests.c, 2 times
• tests/corpse_backtrace.c, line 84
• tests/exc_guard_helper.c, line 284
• tests/exc_helpers.c, 2 times
• tests/fd_send.c, 2 times
• tests/icmp_fragmented_payload.c, 6 times
• tests/in_cksum_test.c, line 81
• tests/ip_pktinfo.c, 2 times
• tests/ipc/kernel_signed_pac_thread_state.c, line 240
• tests/ipc/mach_msg2.c, 3 times
• tests/ktrace/kdebug_tests.c, 9 times
• tests/net/test_44899171.c, line 155
• tests/net/test_magic_packet.c, 19 times
• tests/net/test_sysctl_tcp_info.c, 2 times
• tests/netagent_race_infodisc_56244905.c, 2 times
• tests/rm/persona_test_utils.h, line 96
• tests/rvi_doublefree.c, line 172
• tests/sioc-if-addr-bounds.c, 3 times
• tests/skywalk/skt_copy_cksum.c, 8 times
• tests/skywalk/skt_debug_verify.c, line 95
• tests/skywalk/skt_flowswitch_ns_reserve.c, 11 times
• tests/skywalk/skt_nslots.c, 2 times
• tests/skywalk/skt_oneslot.c, line 140
• tests/skywalk/skt_utunloop.c, 4 times
• tests/skywalk/skt_writemem.c, 3 times
• tests/skywalk/skywalk_test_common.c, 2 times
• tests/skywalk/skywalk_test_utils.c, 24 times
• tests/tcp_invalid_address.c, 2 times
• tests/tcp_send_implied_connect.c, 2 times
• tests/uipc_uaf.c, line 82
• tests/unit/mocks/osfmk/fibers/checker.c, line 179
• tests/unit/mocks/osfmk/mock_alloc.c, 2 times
• tests/unit/mocks/osfmk/unit_test_fuzz.h, line 250
• tests/v4mappedv6_recvpktinfo.c, line 167
• tests/vm/configurator/vm_configurator.c, line 5194
• tests/vm/configurator/vm_configurator.h, line 177
• tests/vm/mach_vm_map.c, line 117
• tests/vm/memorystatus_sort_test.c, 2 times
• tests/vm/vm_test_linkedit_permanent.c, line 176
• tests/vm/vm_test_shreg_ro.c, line 355
• tests/vm/vm_user.c, line 324
• tests/vm_entry_lock_stackshot.c, line 207
• tests/vm_memory_tests_src/common.c, line 144
• tests/vm_memory_tests_src/vm_tests.c, 23 times
• tests/vm_test_code_signing_helper.c, line 87
• tests/vsock.c, 2 times
• tools/lockstat/lockstat.c, 3 times
• tools/tests/perf_index/md5.c, line 144
• tools/tests/perf_index/perfindex-memory.c, line 76