Defined in 3 files as a macro:

• contrib/llvm-project/libcxx/include/errno.h, line 240 (as a macro)
• contrib/ntp/lib/isc/win32/include/isc/net.h, line 214 (as a macro)
• sys/sys/errno.h, line 106 (as a macro)

Defined in 1 files as a function:

• stand/liblua/lerrno.c, line 94 (as a function)

Referenced in 72 files:

• contrib/apr/network_io/unix/sockets.c, line 157
• contrib/binutils/libiberty/strerror.c
  • line 352
  • line 353
• contrib/bsnmp/lib/snmpcrypto.c
  • line 409
  • line 422
  • line 431
• contrib/lib9p/request.c, line 272
• contrib/libpcap/pcap-netfilter-linux.c, line 740
• contrib/llvm-project/libcxx/include/errno.h, line 239
• contrib/netbsd-tests/include/t_errno.c, line 652
• contrib/ntp/lib/isc/unix/net.c
  • line 135
  • line 136
• contrib/ntp/lib/isc/unix/socket.c, line 2331
• contrib/ntp/lib/isc/win32/include/isc/net.h, line 213
• contrib/ntp/ntpd/ntp_io.c, line 2919
• contrib/ntp/ntpdate/ntpdate.c, line 1743
• contrib/ofed/libibverbs/verbs.c
  • line 754
  • line 841
• contrib/openbsm/libbsm/bsm_errno.c, line 428
• contrib/pf/ftp-proxy/filter.c
  • line 229
  • line 335
• contrib/pf/tftp-proxy/filter.c
  • line 238
  • line 346
• contrib/pjdfstest/pjdfstest.c
  • line 1484
  • line 1485
• contrib/sendmail/src/map.c
  • line 8118
  • line 8119
• contrib/sendmail/src/milter.c
  • line 728
  • line 729
• contrib/smbfs/lib/smb/nb_name.c, line 88
• contrib/unbound/services/listen_dnsport.c
  • line 240
  • line 628
• crypto/heimdal/lib/roken/socket_wrapper.c
  • line 1238
  • line 1247
• crypto/openssh/audit-linux.c, line 48
• lib/libc/resolv/res_send.c
  • line 673
  • line 864
• lib/libsysdecode/errno.c, line 111
• sbin/ifconfig/af_nd6.c, line 160
• sys/compat/cloudabi/cloudabi_errno.c, line 106
• sys/compat/linux/linux_socket.c, line 1138
• sys/contrib/ipfilter/netinet/ip_nat.c, line 1997
• sys/dev/cxgbe/crypto/t4_kern_tls.c
  • line 550
  • line 570
  • line 586
• sys/dev/cxgbe/tom/t4_tls.c
  • line 989
  • line 1005
  • line 1012
• sys/dev/hyperv/hvsock/hv_sock.c, line 367
• sys/dev/ice/ice_strings.c, line 435
• sys/dev/mlx4/mlx4_core/mlx4_cmd.c
  • line 2978
  • line 3005
  • line 3012
  • line 3030
  • line 3076
  • line 3080
  • line 3162
  • line 3282
• sys/dev/mlx4/mlx4_core/mlx4_fw.c
  • line 570
  • line 659
  • line 665
  • line 672
• sys/dev/mlx4/mlx4_en/mlx4_en_netdev.c
  • line 307
  • line 311
  • line 314
• sys/dev/mlx5/mlx5_core/mlx5_mr.c, line 76
• sys/dev/mlx5/mlx5_en/mlx5_en_hw_tls.c
  • line 329
  • line 339
  • line 344
  • line 356
  • line 361
  • line 376
• sys/dev/xen/netfront/netfront.c, line 1939
• sys/fs/fuse/fuse_internal.c, line 1000
• sys/fs/nfs/nfs_commonkrpc.c, line 841
• sys/kern/uipc_domain.c
  • line 344
  • line 413
  • line 441
• sys/kern/uipc_socket.c
  • line 523
  • line 527
  • line 530
• sys/net/if.c, line 2991
• sys/net/if_lagg.c
  • line 768
  • line 774
  • line 1363
  • line 1369
• sys/net/if_vlan.c
  • line 1375
  • line 1377
• sys/net/rtsock.c, line 920
• sys/netgraph/bluetooth/socket/ng_btsocket_hci_raw.c
  • line 920
  • line 922
• sys/netgraph/bluetooth/socket/ng_btsocket_l2cap.c
  • line 2000
  • line 2007
• sys/netgraph/bluetooth/socket/ng_btsocket_l2cap_raw.c, line 618
• sys/netgraph/bluetooth/socket/ng_btsocket_rfcomm.c, line 404
• sys/netgraph/bluetooth/socket/ng_btsocket_sco.c
  • line 1208
  • line 1215
• sys/netgraph/ng_ipfw.c, line 282
• sys/netgraph/ng_mppc.c
  • line 289
  • line 293
• sys/netinet/in.c, line 371
• sys/netinet/ip_input.c
  • line 880
  • line 901
  • line 911
• sys/netinet/netdump/netdump_client.c, line 596
• sys/netinet/raw_ip.c, line 891
• sys/netinet/toecore.c, line 481
• sys/netinet6/in6.c, line 589
• sys/netinet6/ip6_input.c
  • line 302
  • line 325
  • line 335
• sys/netinet6/send.c, line 98
• sys/netipsec/key.c
  • line 1567
  • line 3504
• sys/netpfil/ipfw/ip_fw_sockopt.c, line 2072
• sys/ofed/drivers/infiniband/core/ib_cache.c
  • line 584
  • line 919
• sys/ofed/drivers/infiniband/core/ib_cma.c, line 3298
• sys/ofed/drivers/infiniband/core/ib_mad.c, line 336
• sys/opencrypto/ktls_ocf.c
  • line 583
  • line 588
  • line 624
  • line 628
  • line 644
• sys/security/audit/bsm_errno.c, line 432
• tools/regression/priv/priv_netinet_ipsec.c
  • line 179
  • line 185
• usr.sbin/mtest/mtest.c
  • line 218
  • line 467
  • line 509
  • line 550
  • line 613
  • line 723
• usr.sbin/nfsd/nfsd.c, line 290