Defined in 3 files as a macro:

• contrib/llvm-project/libcxx/include/errno.h, line 152 (as a macro)
• contrib/ntp/lib/isc/win32/include/isc/net.h, line 251 (as a macro)
• sys/sys/errno.h, line 136 (as a macro)

Defined in 1 files as a function:

• stand/liblua/lerrno.c, line 117 (as a function)

Referenced in 63 files:

• contrib/apr/include/apr_errno.h
  • line 788
  • line 789
• contrib/binutils/libiberty/strerror.c
  • line 412
  • line 413
• contrib/lib9p/request.c, line 294
• contrib/llvm-project/libcxx/include/errno.h, line 151
• contrib/netbsd-tests/include/t_errno.c, line 231
• contrib/ntp/lib/isc/unix/errno2result.c
  • line 97
  • line 98
• contrib/ntp/lib/isc/unix/socket.c
  • line 1694
  • line 1877
  • line 3178
  • line 5317
  • line 5477
• contrib/ntp/lib/isc/win32/include/isc/net.h, line 250
• contrib/ofed/libibverbs/verbs.c, line 1007
• contrib/openbsm/libbsm/bsm_errno.c, line 456
• contrib/pjdfstest/pjdfstest.c
  • line 1572
  • line 1573
• contrib/sendmail/mail.local/mail.local.c
  • line 1782
  • line 1783
• contrib/sendmail/src/conf.c
  • line 3541
  • line 3542
• contrib/sendmail/src/deliver.c
  • line 4259
  • line 4260
• contrib/unbound/util/netevent.c
  • line 278
  • line 286
  • line 287
• crypto/heimdal/lib/roken/socket_wrapper.c
  • line 1509
  • line 1716
  • line 1722
• lib/libfetch/common.c, line 204
• lib/libsysdecode/errno.c, line 68
• sbin/iscontrol/fsm.c, line 204
• sys/compat/cloudabi/cloudabi_errno.c, line 62
• sys/contrib/ipfilter/netinet/ip_fil_freebsd.c, line 781
• sys/dev/cxgbe/common/t4_msg.h, line 211
• sys/dev/cxgbe/iw_cxgbe/cm.c
  • line 561
  • line 2651
• sys/dev/cxgbe/tom/t4_tom.c, line 1653
• sys/dev/cxgbe/tom/t4_tom_l2t.c, line 309
• sys/dev/ice/ice_strings.c, line 502
• sys/net/if_ethersubr.c, line 263
• sys/net/if_loop.c, line 224
• sys/net/if_vxlan.c
  • line 2529
  • line 2641
• sys/net/route/route_ifaddrs.c, line 202
• sys/net80211/ieee80211_output.c, line 824
• sys/netgraph/bluetooth/socket/ng_btsocket_hci_raw.c, line 1053
• sys/netgraph/bluetooth/socket/ng_btsocket_l2cap.c, line 2256
• sys/netgraph/bluetooth/socket/ng_btsocket_l2cap_raw.c, line 806
• sys/netgraph/bluetooth/socket/ng_btsocket_sco.c, line 1422
• sys/netgraph/ng_socket.c, line 460
• sys/netinet/if_ether.c, line 581
• sys/netinet/ip_fastfwd.c
  • line 125
  • line 133
  • line 139
• sys/netinet/ip_icmp.c, line 959
• sys/netinet/ip_input.c
  • line 927
  • line 928
  • line 928
  • line 929
  • line 930
  • line 1099
• sys/netinet/ip_output.c
  • line 492
  • line 528
  • line 695
• sys/netinet/sctp_output.c
  • line 4119
  • line 4121
  • line 4134
  • line 4136
  • line 4148
  • line 4150
  • line 4185
  • line 4187
  • line 4407
  • line 4409
  • line 4429
  • line 4431
  • line 4450
  • line 4452
  • line 4476
  • line 4478
  • line 8166
  • line 8443
  • line 8781
• sys/netinet/tcp_offload.c, line 95
• sys/netinet/tcp_output.c, line 1658
• sys/netinet/tcp_stacks/bbr.c
  • line 13056
  • line 14022
• sys/netinet/tcp_stacks/rack.c
  • line 13077
  • line 13990
• sys/netinet/tcp_subr.c, line 2208
• sys/netinet/udp_usrreq.c, line 766
• sys/netinet6/in6_src.c
  • line 728
  • line 787
  • line 802
  • line 814
  • line 816
  • line 882
• sys/netinet6/ip6_fastfwd.c
  • line 71
  • line 76
  • line 83
• sys/netinet6/ip6_forward.c, line 421
• sys/netinet6/ip6_input.c
  • line 1731
  • line 1732
  • line 1732
  • line 1733
  • line 1734
• sys/netinet6/ip6_output.c
  • line 767
  • line 780
  • line 859
  • line 1476
  • line 1592
• sys/netipsec/ipsec_output.c
  • line 129
  • line 429
• sys/netpfil/ipfw/nat64/nat64_translate.c
  • line 194
  • line 206
  • line 220
• sys/ofed/drivers/infiniband/core/ib_addr.c
  • line 312
  • line 339
  • line 349
  • line 503
  • line 530
  • line 540
• sys/ofed/drivers/infiniband/core/ib_cma.c, line 1522
• sys/ofed/drivers/infiniband/core/ib_sa_query.c, line 704
• sys/ofed/drivers/infiniband/ulp/sdp/sdp_main.c, line 1555
• sys/security/audit/bsm_errno.c, line 460
• tools/test/netfibs/reflect.c
  • line 113
  • line 115
• usr.sbin/rpc.lockd/kern.c, line 209
• usr.sbin/syslogd/syslogd.c, line 1894