diff options
Diffstat (limited to 'erts/emulator/nifs/common/socket_int.h')
| -rw-r--r-- | erts/emulator/nifs/common/socket_int.h | 405 |
1 files changed, 207 insertions, 198 deletions
diff --git a/erts/emulator/nifs/common/socket_int.h b/erts/emulator/nifs/common/socket_int.h index a9e83adc21..5fe590fa7a 100644 --- a/erts/emulator/nifs/common/socket_int.h +++ b/erts/emulator/nifs/common/socket_int.h @@ -103,209 +103,218 @@ typedef unsigned int BOOLEAN_T; /* ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ * "Global" atoms */ -extern ERL_NIF_TERM esock_atom_abort; -extern ERL_NIF_TERM esock_atom_accept; -extern ERL_NIF_TERM esock_atom_acceptconn; -extern ERL_NIF_TERM esock_atom_acceptfilter; -extern ERL_NIF_TERM esock_atom_adaption_layer; -extern ERL_NIF_TERM esock_atom_addr; -extern ERL_NIF_TERM esock_atom_addrform; -extern ERL_NIF_TERM esock_atom_add_membership; -extern ERL_NIF_TERM esock_atom_add_source_membership; -extern ERL_NIF_TERM esock_atom_any; -extern ERL_NIF_TERM esock_atom_associnfo; -extern ERL_NIF_TERM esock_atom_authhdr; -extern ERL_NIF_TERM esock_atom_auth_active_key; -extern ERL_NIF_TERM esock_atom_auth_asconf; -extern ERL_NIF_TERM esock_atom_auth_chunk; -extern ERL_NIF_TERM esock_atom_auth_delete_key; -extern ERL_NIF_TERM esock_atom_auth_key; -extern ERL_NIF_TERM esock_atom_auth_level; -extern ERL_NIF_TERM esock_atom_autoclose; -extern ERL_NIF_TERM esock_atom_bindtodevice; -extern ERL_NIF_TERM esock_atom_block_source; -extern ERL_NIF_TERM esock_atom_broadcast; -extern ERL_NIF_TERM esock_atom_busy_poll; -extern ERL_NIF_TERM esock_atom_checksum; -extern ERL_NIF_TERM esock_atom_close; -extern ERL_NIF_TERM esock_atom_connect; -extern ERL_NIF_TERM esock_atom_congestion; -extern ERL_NIF_TERM esock_atom_context; -extern ERL_NIF_TERM esock_atom_cork; -extern ERL_NIF_TERM esock_atom_credentials; -extern ERL_NIF_TERM esock_atom_ctrl; -extern ERL_NIF_TERM esock_atom_ctrunc; -extern ERL_NIF_TERM esock_atom_data; -extern ERL_NIF_TERM esock_atom_debug; -extern ERL_NIF_TERM esock_atom_default_send_params; -extern ERL_NIF_TERM esock_atom_delayed_ack_time; -extern ERL_NIF_TERM esock_atom_dgram; -extern ERL_NIF_TERM esock_atom_disable_fragments; -extern ERL_NIF_TERM esock_atom_domain; -extern ERL_NIF_TERM esock_atom_dontfrag; -extern ERL_NIF_TERM esock_atom_dontroute; -extern ERL_NIF_TERM esock_atom_drop_membership; -extern ERL_NIF_TERM esock_atom_drop_source_membership; -extern ERL_NIF_TERM esock_atom_dstopts; -extern ERL_NIF_TERM esock_atom_eor; -extern ERL_NIF_TERM esock_atom_error; -extern ERL_NIF_TERM esock_atom_errqueue; -extern ERL_NIF_TERM esock_atom_esp_network_level; -extern ERL_NIF_TERM esock_atom_esp_trans_level; -extern ERL_NIF_TERM esock_atom_events; -extern ERL_NIF_TERM esock_atom_explicit_eor; -extern ERL_NIF_TERM esock_atom_faith; -extern ERL_NIF_TERM esock_atom_false; -extern ERL_NIF_TERM esock_atom_family; -extern ERL_NIF_TERM esock_atom_flags; -extern ERL_NIF_TERM esock_atom_flowinfo; -extern ERL_NIF_TERM esock_atom_fragment_interleave; -extern ERL_NIF_TERM esock_atom_freebind; -extern ERL_NIF_TERM esock_atom_get_peer_addr_info; -extern ERL_NIF_TERM esock_atom_hdrincl; -extern ERL_NIF_TERM esock_atom_hmac_ident; -extern ERL_NIF_TERM esock_atom_hoplimit; -extern ERL_NIF_TERM esock_atom_hopopts; -extern ERL_NIF_TERM esock_atom_ifindex; -extern ERL_NIF_TERM esock_atom_inet; -extern ERL_NIF_TERM esock_atom_inet6; -extern ERL_NIF_TERM esock_atom_info; -extern ERL_NIF_TERM esock_atom_initmsg; -extern ERL_NIF_TERM esock_atom_iov; -extern ERL_NIF_TERM esock_atom_ip; -extern ERL_NIF_TERM esock_atom_ipcomp_level; -extern ERL_NIF_TERM esock_atom_ipv6; -extern ERL_NIF_TERM esock_atom_i_want_mapped_v4_addr; -extern ERL_NIF_TERM esock_atom_join_group; -extern ERL_NIF_TERM esock_atom_keepalive; -extern ERL_NIF_TERM esock_atom_keepcnt; -extern ERL_NIF_TERM esock_atom_keepidle; -extern ERL_NIF_TERM esock_atom_keepintvl; -extern ERL_NIF_TERM esock_atom_leave_group; -extern ERL_NIF_TERM esock_atom_level; -extern ERL_NIF_TERM esock_atom_linger; -extern ERL_NIF_TERM esock_atom_local; -extern ERL_NIF_TERM esock_atom_local_auth_chunks; -extern ERL_NIF_TERM esock_atom_loopback; -extern ERL_NIF_TERM esock_atom_lowdelay; -extern ERL_NIF_TERM esock_atom_mark; -extern ERL_NIF_TERM esock_atom_maxburst; -extern ERL_NIF_TERM esock_atom_maxseg; -extern ERL_NIF_TERM esock_atom_md5sig; -extern ERL_NIF_TERM esock_atom_mincost; -extern ERL_NIF_TERM esock_atom_minttl; -extern ERL_NIF_TERM esock_atom_msfilter; -extern ERL_NIF_TERM esock_atom_mtu; -extern ERL_NIF_TERM esock_atom_mtu_discover; -extern ERL_NIF_TERM esock_atom_multicast_all; -extern ERL_NIF_TERM esock_atom_multicast_hops; -extern ERL_NIF_TERM esock_atom_multicast_if; -extern ERL_NIF_TERM esock_atom_multicast_loop; -extern ERL_NIF_TERM esock_atom_multicast_ttl; -extern ERL_NIF_TERM esock_atom_nodelay; -extern ERL_NIF_TERM esock_atom_nodefrag; -extern ERL_NIF_TERM esock_atom_noopt; -extern ERL_NIF_TERM esock_atom_nopush; -extern ERL_NIF_TERM esock_atom_not_found; -extern ERL_NIF_TERM esock_atom_not_owner; -extern ERL_NIF_TERM esock_atom_ok; -extern ERL_NIF_TERM esock_atom_oob; -extern ERL_NIF_TERM esock_atom_oobinline; -extern ERL_NIF_TERM esock_atom_options; -extern ERL_NIF_TERM esock_atom_origdstaddr; -extern ERL_NIF_TERM esock_atom_partial_delivery_point; -extern ERL_NIF_TERM esock_atom_passcred; -extern ERL_NIF_TERM esock_atom_path; -extern ERL_NIF_TERM esock_atom_peekcred; -extern ERL_NIF_TERM esock_atom_peek_off; -extern ERL_NIF_TERM esock_atom_peer_addr_params; -extern ERL_NIF_TERM esock_atom_peer_auth_chunks; -extern ERL_NIF_TERM esock_atom_pktinfo; -extern ERL_NIF_TERM esock_atom_pktoptions; -extern ERL_NIF_TERM esock_atom_port; -extern ERL_NIF_TERM esock_atom_portrange; -extern ERL_NIF_TERM esock_atom_primary_addr; -extern ERL_NIF_TERM esock_atom_priority; -extern ERL_NIF_TERM esock_atom_protocol; -extern ERL_NIF_TERM esock_atom_raw; -extern ERL_NIF_TERM esock_atom_rcvbuf; -extern ERL_NIF_TERM esock_atom_rcvbufforce; -extern ERL_NIF_TERM esock_atom_rcvlowat; -extern ERL_NIF_TERM esock_atom_rcvtimeo; -extern ERL_NIF_TERM esock_atom_rdm; -extern ERL_NIF_TERM esock_atom_recv; -extern ERL_NIF_TERM esock_atom_recvdstaddr; -extern ERL_NIF_TERM esock_atom_recverr; -extern ERL_NIF_TERM esock_atom_recvfrom; -extern ERL_NIF_TERM esock_atom_recvif; -extern ERL_NIF_TERM esock_atom_recvmsg; -extern ERL_NIF_TERM esock_atom_recvopts; -extern ERL_NIF_TERM esock_atom_recvorigdstaddr; -extern ERL_NIF_TERM esock_atom_recvpktinfo; -extern ERL_NIF_TERM esock_atom_recvtclass; -extern ERL_NIF_TERM esock_atom_recvtos; -extern ERL_NIF_TERM esock_atom_recvttl; -extern ERL_NIF_TERM esock_atom_reliability; -extern ERL_NIF_TERM esock_atom_reset_streams; -extern ERL_NIF_TERM esock_atom_retopts; -extern ERL_NIF_TERM esock_atom_reuseaddr; -extern ERL_NIF_TERM esock_atom_reuseport; -extern ERL_NIF_TERM esock_atom_rights; -extern ERL_NIF_TERM esock_atom_router_alert; -extern ERL_NIF_TERM esock_atom_rthdr; -extern ERL_NIF_TERM esock_atom_rtoinfo; -extern ERL_NIF_TERM esock_atom_rxq_ovfl; -extern ERL_NIF_TERM esock_atom_scope_id; -extern ERL_NIF_TERM esock_atom_sctp; -extern ERL_NIF_TERM esock_atom_sec; -extern ERL_NIF_TERM esock_atom_select_failed; -extern ERL_NIF_TERM esock_atom_select_sent; -extern ERL_NIF_TERM esock_atom_send; -extern ERL_NIF_TERM esock_atom_sendmsg; -extern ERL_NIF_TERM esock_atom_sendsrcaddr; -extern ERL_NIF_TERM esock_atom_sendto; -extern ERL_NIF_TERM esock_atom_seqpacket; -extern ERL_NIF_TERM esock_atom_setfib; -extern ERL_NIF_TERM esock_atom_set_peer_primary_addr; -extern ERL_NIF_TERM esock_atom_sndbuf; -extern ERL_NIF_TERM esock_atom_sndbufforce; -extern ERL_NIF_TERM esock_atom_sndlowat; -extern ERL_NIF_TERM esock_atom_sndtimeo; -extern ERL_NIF_TERM esock_atom_socket; -extern ERL_NIF_TERM esock_atom_socket_tag; -extern ERL_NIF_TERM esock_atom_spec_dst; -extern ERL_NIF_TERM esock_atom_status; -extern ERL_NIF_TERM esock_atom_stream; -extern ERL_NIF_TERM esock_atom_syncnt; -extern ERL_NIF_TERM esock_atom_tclass; -extern ERL_NIF_TERM esock_atom_tcp; -extern ERL_NIF_TERM esock_atom_throughput; -extern ERL_NIF_TERM esock_atom_timestamp; -extern ERL_NIF_TERM esock_atom_tos; -extern ERL_NIF_TERM esock_atom_transparent; -extern ERL_NIF_TERM esock_atom_true; -extern ERL_NIF_TERM esock_atom_trunc; -extern ERL_NIF_TERM esock_atom_ttl; -extern ERL_NIF_TERM esock_atom_type; -extern ERL_NIF_TERM esock_atom_udp; -extern ERL_NIF_TERM esock_atom_unblock_source; -extern ERL_NIF_TERM esock_atom_undefined; -extern ERL_NIF_TERM esock_atom_unicast_hops; -extern ERL_NIF_TERM esock_atom_unknown; -extern ERL_NIF_TERM esock_atom_usec; -extern ERL_NIF_TERM esock_atom_user_timeout; -extern ERL_NIF_TERM esock_atom_use_ext_recvinfo; -extern ERL_NIF_TERM esock_atom_use_min_mtu; -extern ERL_NIF_TERM esock_atom_v6only; + +#define GLOBAL_ATOM_DEFS \ + GLOBAL_ATOM_DEF(abort); \ + GLOBAL_ATOM_DEF(accept); \ + GLOBAL_ATOM_DEF(acceptconn); \ + GLOBAL_ATOM_DEF(acceptfilter); \ + GLOBAL_ATOM_DEF(adaption_layer); \ + GLOBAL_ATOM_DEF(addr); \ + GLOBAL_ATOM_DEF(addrform); \ + GLOBAL_ATOM_DEF(add_membership); \ + GLOBAL_ATOM_DEF(add_source_membership); \ + GLOBAL_ATOM_DEF(any); \ + GLOBAL_ATOM_DEF(associnfo); \ + GLOBAL_ATOM_DEF(authhdr); \ + GLOBAL_ATOM_DEF(auth_active_key); \ + GLOBAL_ATOM_DEF(auth_asconf); \ + GLOBAL_ATOM_DEF(auth_chunk); \ + GLOBAL_ATOM_DEF(auth_delete_key); \ + GLOBAL_ATOM_DEF(auth_key); \ + GLOBAL_ATOM_DEF(auth_level); \ + GLOBAL_ATOM_DEF(autoclose); \ + GLOBAL_ATOM_DEF(bindtodevice); \ + GLOBAL_ATOM_DEF(block_source); \ + GLOBAL_ATOM_DEF(broadcast); \ + GLOBAL_ATOM_DEF(busy_poll); \ + GLOBAL_ATOM_DEF(checksum); \ + GLOBAL_ATOM_DEF(close); \ + GLOBAL_ATOM_DEF(connect); \ + GLOBAL_ATOM_DEF(congestion); \ + GLOBAL_ATOM_DEF(context); \ + GLOBAL_ATOM_DEF(cork); \ + GLOBAL_ATOM_DEF(credentials); \ + GLOBAL_ATOM_DEF(ctrl); \ + GLOBAL_ATOM_DEF(ctrunc); \ + GLOBAL_ATOM_DEF(data); \ + GLOBAL_ATOM_DEF(debug); \ + GLOBAL_ATOM_DEF(default_send_params); \ + GLOBAL_ATOM_DEF(delayed_ack_time); \ + GLOBAL_ATOM_DEF(dgram); \ + GLOBAL_ATOM_DEF(disable_fragments); \ + GLOBAL_ATOM_DEF(domain); \ + GLOBAL_ATOM_DEF(dontfrag); \ + GLOBAL_ATOM_DEF(dontroute); \ + GLOBAL_ATOM_DEF(drop_membership); \ + GLOBAL_ATOM_DEF(drop_source_membership); \ + GLOBAL_ATOM_DEF(dstopts); \ + GLOBAL_ATOM_DEF(eor); \ + GLOBAL_ATOM_DEF(error); \ + GLOBAL_ATOM_DEF(errqueue); \ + GLOBAL_ATOM_DEF(esp_network_level); \ + GLOBAL_ATOM_DEF(esp_trans_level); \ + GLOBAL_ATOM_DEF(events); \ + GLOBAL_ATOM_DEF(explicit_eor); \ + GLOBAL_ATOM_DEF(faith); \ + GLOBAL_ATOM_DEF(false); \ + GLOBAL_ATOM_DEF(family); \ + GLOBAL_ATOM_DEF(flags); \ + GLOBAL_ATOM_DEF(flowinfo); \ + GLOBAL_ATOM_DEF(fragment_interleave); \ + GLOBAL_ATOM_DEF(freebind); \ + GLOBAL_ATOM_DEF(get_peer_addr_info); \ + GLOBAL_ATOM_DEF(hdrincl); \ + GLOBAL_ATOM_DEF(hmac_ident); \ + GLOBAL_ATOM_DEF(hoplimit); \ + GLOBAL_ATOM_DEF(hopopts); \ + GLOBAL_ATOM_DEF(ifindex); \ + GLOBAL_ATOM_DEF(inet); \ + GLOBAL_ATOM_DEF(inet6); \ + GLOBAL_ATOM_DEF(info); \ + GLOBAL_ATOM_DEF(initmsg); \ + GLOBAL_ATOM_DEF(iov); \ + GLOBAL_ATOM_DEF(ip); \ + GLOBAL_ATOM_DEF(ipcomp_level); \ + GLOBAL_ATOM_DEF(ipv6); \ + GLOBAL_ATOM_DEF(i_want_mapped_v4_addr); \ + GLOBAL_ATOM_DEF(join_group); \ + GLOBAL_ATOM_DEF(keepalive); \ + GLOBAL_ATOM_DEF(keepcnt); \ + GLOBAL_ATOM_DEF(keepidle); \ + GLOBAL_ATOM_DEF(keepintvl); \ + GLOBAL_ATOM_DEF(leave_group); \ + GLOBAL_ATOM_DEF(level); \ + GLOBAL_ATOM_DEF(linger); \ + GLOBAL_ATOM_DEF(local); \ + GLOBAL_ATOM_DEF(local_auth_chunks); \ + GLOBAL_ATOM_DEF(loopback); \ + GLOBAL_ATOM_DEF(lowdelay); \ + GLOBAL_ATOM_DEF(mark); \ + GLOBAL_ATOM_DEF(maxburst); \ + GLOBAL_ATOM_DEF(maxseg); \ + GLOBAL_ATOM_DEF(md5sig); \ + GLOBAL_ATOM_DEF(mincost); \ + GLOBAL_ATOM_DEF(minttl); \ + GLOBAL_ATOM_DEF(msfilter); \ + GLOBAL_ATOM_DEF(mtu); \ + GLOBAL_ATOM_DEF(mtu_discover); \ + GLOBAL_ATOM_DEF(multicast_all); \ + GLOBAL_ATOM_DEF(multicast_hops); \ + GLOBAL_ATOM_DEF(multicast_if); \ + GLOBAL_ATOM_DEF(multicast_loop); \ + GLOBAL_ATOM_DEF(multicast_ttl); \ + GLOBAL_ATOM_DEF(nodelay); \ + GLOBAL_ATOM_DEF(nodefrag); \ + GLOBAL_ATOM_DEF(noopt); \ + GLOBAL_ATOM_DEF(nopush); \ + GLOBAL_ATOM_DEF(not_found); \ + GLOBAL_ATOM_DEF(not_owner); \ + GLOBAL_ATOM_DEF(ok); \ + GLOBAL_ATOM_DEF(oob); \ + GLOBAL_ATOM_DEF(oobinline); \ + GLOBAL_ATOM_DEF(options); \ + GLOBAL_ATOM_DEF(origdstaddr); \ + GLOBAL_ATOM_DEF(partial_delivery_point); \ + GLOBAL_ATOM_DEF(passcred); \ + GLOBAL_ATOM_DEF(path); \ + GLOBAL_ATOM_DEF(peekcred); \ + GLOBAL_ATOM_DEF(peek_off); \ + GLOBAL_ATOM_DEF(peer_addr_params); \ + GLOBAL_ATOM_DEF(peer_auth_chunks); \ + GLOBAL_ATOM_DEF(pktinfo); \ + GLOBAL_ATOM_DEF(pktoptions); \ + GLOBAL_ATOM_DEF(port); \ + GLOBAL_ATOM_DEF(portrange); \ + GLOBAL_ATOM_DEF(primary_addr); \ + GLOBAL_ATOM_DEF(priority); \ + GLOBAL_ATOM_DEF(protocol); \ + GLOBAL_ATOM_DEF(raw); \ + GLOBAL_ATOM_DEF(rcvbuf); \ + GLOBAL_ATOM_DEF(rcvbufforce); \ + GLOBAL_ATOM_DEF(rcvlowat); \ + GLOBAL_ATOM_DEF(rcvtimeo); \ + GLOBAL_ATOM_DEF(rdm); \ + GLOBAL_ATOM_DEF(recv); \ + GLOBAL_ATOM_DEF(recvdstaddr); \ + GLOBAL_ATOM_DEF(recverr); \ + GLOBAL_ATOM_DEF(recvfrom); \ + GLOBAL_ATOM_DEF(recvif); \ + GLOBAL_ATOM_DEF(recvmsg); \ + GLOBAL_ATOM_DEF(recvopts); \ + GLOBAL_ATOM_DEF(recvorigdstaddr); \ + GLOBAL_ATOM_DEF(recvpktinfo); \ + GLOBAL_ATOM_DEF(recvtclass); \ + GLOBAL_ATOM_DEF(recvtos); \ + GLOBAL_ATOM_DEF(recvttl); \ + GLOBAL_ATOM_DEF(reliability); \ + GLOBAL_ATOM_DEF(reset_streams); \ + GLOBAL_ATOM_DEF(retopts); \ + GLOBAL_ATOM_DEF(reuseaddr); \ + GLOBAL_ATOM_DEF(reuseport); \ + GLOBAL_ATOM_DEF(rights); \ + GLOBAL_ATOM_DEF(router_alert); \ + GLOBAL_ATOM_DEF(rthdr); \ + GLOBAL_ATOM_DEF(rtoinfo); \ + GLOBAL_ATOM_DEF(rxq_ovfl); \ + GLOBAL_ATOM_DEF(scope_id); \ + GLOBAL_ATOM_DEF(sctp); \ + GLOBAL_ATOM_DEF(sec); \ + GLOBAL_ATOM_DEF(select_failed); \ + GLOBAL_ATOM_DEF(select_sent); \ + GLOBAL_ATOM_DEF(send); \ + GLOBAL_ATOM_DEF(sendmsg); \ + GLOBAL_ATOM_DEF(sendsrcaddr); \ + GLOBAL_ATOM_DEF(sendto); \ + GLOBAL_ATOM_DEF(seqpacket); \ + GLOBAL_ATOM_DEF(setfib); \ + GLOBAL_ATOM_DEF(set_peer_primary_addr); \ + GLOBAL_ATOM_DEF(sndbuf); \ + GLOBAL_ATOM_DEF(sndbufforce); \ + GLOBAL_ATOM_DEF(sndlowat); \ + GLOBAL_ATOM_DEF(sndtimeo); \ + GLOBAL_ATOM_DEF(socket); \ + GLOBAL_ATOM_DEF(socket_tag); \ + GLOBAL_ATOM_DEF(spec_dst); \ + GLOBAL_ATOM_DEF(status); \ + GLOBAL_ATOM_DEF(stream); \ + GLOBAL_ATOM_DEF(syncnt); \ + GLOBAL_ATOM_DEF(tclass); \ + GLOBAL_ATOM_DEF(tcp); \ + GLOBAL_ATOM_DEF(throughput); \ + GLOBAL_ATOM_DEF(timestamp); \ + GLOBAL_ATOM_DEF(tos); \ + GLOBAL_ATOM_DEF(transparent); \ + GLOBAL_ATOM_DEF(true); \ + GLOBAL_ATOM_DEF(trunc); \ + GLOBAL_ATOM_DEF(ttl); \ + GLOBAL_ATOM_DEF(type); \ + GLOBAL_ATOM_DEF(udp); \ + GLOBAL_ATOM_DEF(unblock_source); \ + GLOBAL_ATOM_DEF(undefined); \ + GLOBAL_ATOM_DEF(unicast_hops); \ + GLOBAL_ATOM_DEF(unknown); \ + GLOBAL_ATOM_DEF(usec); \ + GLOBAL_ATOM_DEF(user_timeout); \ + GLOBAL_ATOM_DEF(use_ext_recvinfo); \ + GLOBAL_ATOM_DEF(use_min_mtu); \ + GLOBAL_ATOM_DEF(v6only); /* ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - * Error value (=reason) atoms + * Error reason atoms */ -extern ERL_NIF_TERM esock_atom_eafnosupport; -extern ERL_NIF_TERM esock_atom_eagain; -extern ERL_NIF_TERM esock_atom_einval; +#define GLOBAL_ERROR_REASON_ATOM_DEFS \ + GLOBAL_ATOM_DEF(eafnosupport); \ + GLOBAL_ATOM_DEF(eagain); \ + GLOBAL_ATOM_DEF(einval); + + +#define GLOBAL_ATOM_DEF(A) extern ERL_NIF_TERM esock_atom_##A +GLOBAL_ATOM_DEFS +GLOBAL_ERROR_REASON_ATOM_DEFS +#undef GLOBAL_ATOM_DEF /* ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |