Defined in 3 files as a macro:

• contrib/llvm-project/libcxx/include/errno.h, line 164 (as a macro)
• contrib/ntp/lib/isc/win32/include/isc/net.h, line 226 (as a macro)
• sys/sys/errno.h, line 116 (as a macro)

Defined in 1 files as a function:

• stand/liblua/lerrno.c, line 102 (as a function)

Referenced in 97 files:

• contrib/binutils/libiberty/strerror.c
  • line 373
  • line 374
• contrib/lib9p/request.c, line 279
• contrib/libpcap/pcap-bpf.c
  • line 634
  • line 841
  • line 1595
• contrib/libpcap/pcap-linux.c
  • line 1896
  • line 5046
  • line 5804
  • line 5828
• contrib/llvm-project/libcxx/include/errno.h, line 163
• contrib/netbsd-tests/include/t_errno.c, line 364
• contrib/netbsd-tests/net/bpf/t_bpf.c, line 93
• contrib/ntp/lib/isc/unix/errno2result.c
  • line 85
  • line 86
• contrib/ntp/lib/isc/unix/socket.c, line 3181
• contrib/ntp/lib/isc/win32/include/isc/net.h, line 225
• contrib/openbsm/libbsm/bsm_errno.c, line 440
• contrib/pjdfstest/pjdfstest.c
  • line 1512
  • line 1513
• contrib/sendmail/mail.local/mail.local.c
  • line 1788
  • line 1789
• contrib/sendmail/src/conf.c
  • line 3514
  • line 3515
• contrib/sendmail/src/deliver.c
  • line 4244
  • line 4245
• contrib/smbfs/lib/smb/nb_net.c, line 79
• contrib/unbound/util/netevent.c
  • line 278
  • line 289
  • line 290
• crypto/heimdal/lib/hdb/hdb-ldap.c, line 1473
• lib/libfetch/common.c, line 201
• lib/libsysdecode/errno.c, line 83
• sys/compat/cloudabi/cloudabi_errno.c, line 78
• sys/dev/ath/if_ath_tx.c, line 2451
• sys/dev/bwi/if_bwi.c, line 1406
• sys/dev/bwn/if_bwn.c, line 1837
• sys/dev/bxe/bxe.c
  • line 5656
  • line 5782
• sys/dev/ce/if_ce.c, line 2381
• sys/dev/cp/if_cp.c, line 2128
• sys/dev/cxgbe/t4_main.c, line 2260
• sys/dev/ice/ice_strings.c, line 457
• sys/dev/iwm/if_iwm.c, line 4023
• sys/dev/iwn/if_iwn.c, line 5045
• sys/dev/liquidio/lio_rxtx.c
  • line 80
  • line 239
• sys/dev/malo/if_malo.c, line 1776
• sys/dev/mlx4/mlx4_en/mlx4_en_tx.c
  • line 939
  • line 963
• sys/dev/mlx5/mlx5_en/mlx5_en_tx.c, line 811
• sys/dev/mwl/if_mwl.c, line 1425
• sys/dev/neta/if_mvneta.c
  • line 1893
  • line 1916
  • line 2034
• sys/dev/netmap/if_ptnet.c, line 1423
• sys/dev/otus/if_otus.c, line 547
• sys/dev/ral/rt2560.c, line 2718
• sys/dev/ral/rt2661.c, line 1623
• sys/dev/ral/rt2860.c, line 1709
• sys/dev/rtwn/if_rtwn_tx.c, line 306
• sys/dev/sfxge/sfxge_tx.c, line 723
• sys/dev/usb/wlan/if_rsu.c, line 3541
• sys/dev/usb/wlan/if_rum.c, line 3084
• sys/dev/usb/wlan/if_run.c, line 3799
• sys/dev/usb/wlan/if_uath.c, line 1788
• sys/dev/usb/wlan/if_upgt.c, line 804
• sys/dev/usb/wlan/if_ural.c, line 2137
• sys/dev/usb/wlan/if_urtw.c, line 1558
• sys/dev/usb/wlan/if_zyd.c, line 2607
• sys/dev/wi/if_wi.c, line 1049
• sys/dev/wpi/if_wpi.c
  • line 2649
  • line 3090
  • line 3252
• sys/net/bpf.c, line 1189
• sys/net/debugnet.c, line 138
• sys/net/if_epair.c, line 505
• sys/net/if_ethersubr.c
  • line 339
  • line 342
• sys/net/if_fwsubr.c, line 106
• sys/net/if_gif.c, line 304
• sys/net/if_gre.c
  • line 710
  • line 746
  • line 763
  • line 801
• sys/net/if_infiniband.c
  • line 174
  • line 179
• sys/net/if_ipsec.c
  • line 369
  • line 462
  • line 497
  • line 513
• sys/net/if_lagg.c
  • line 1153
  • line 2301
  • line 2359
  • line 2391
  • line 2515
  • line 2587
• sys/net/if_me.c, line 565
• sys/net/if_spppsubr.c
  • line 793
  • line 945
  • line 965
• sys/net/if_stf.c
  • line 436
  • line 447
• sys/net/if_vlan.c
  • line 1155
  • line 1189
  • line 1226
• sys/net/if_vxlan.c
  • line 2716
  • line 2813
• sys/net/iflib.c, line 3987
• sys/net80211/ieee80211_freebsd.c, line 367
• sys/net80211/ieee80211_output.c
  • line 514
  • line 761
  • line 777
  • line 779
• sys/net80211/ieee80211_proto.c, line 260
• sys/netgraph/bluetooth/drivers/ubt/ng_ubt.c, line 1433
• sys/netgraph/bluetooth/socket/ng_btsocket_hci_raw.c, line 1584
• sys/netgraph/bluetooth/socket/ng_btsocket_l2cap.c
  • line 1233
  • line 1266
  • line 1303
  • line 1339
  • line 1374
  • line 1849
  • line 2574
  • line 2597
• sys/netgraph/bluetooth/socket/ng_btsocket_l2cap_raw.c
  • line 692
  • line 776
• sys/netgraph/bluetooth/socket/ng_btsocket_sco.c
  • line 611
  • line 639
  • line 671
  • line 1061
  • line 1668
  • line 1691
• sys/netgraph/ng_base.c, line 3597
• sys/netgraph/ng_eiface.c, line 588
• sys/netgraph/ng_ether.c, line 679
• sys/netgraph/ng_frame_relay.c
  • line 340
  • line 354
  • line 455
• sys/netgraph/ng_iface.c
  • line 359
  • line 458
  • line 700
• sys/netgraph/ng_ppp.c
  • line 1329
  • line 1337
  • line 2004
• sys/netgraph/ng_sppp.c, line 363
• sys/netgraph/ng_vlan.c, line 669
• sys/netinet/ip_input.c, line 1100
• sys/netinet/tcp_output.c, line 1659
• sys/netinet/tcp_stacks/bbr.c
  • line 13949
  • line 14023
• sys/netinet/tcp_stacks/rack.c, line 13991
• sys/netinet6/ip6_forward.c, line 422
• sys/netinet6/ip6_output.c, line 2972
• sys/netinet6/nd6.c, line 2228
• sys/netinet6/scope6.c, line 423
• sys/security/audit/bsm_errno.c, line 444
• usr.sbin/rtsold/cap_sendmsg.c, line 245
• usr.sbin/syslogd/syslogd.c, line 1892