diff options
Diffstat (limited to 'ruby_1_9_3/ext/socket/mkconstants.rb')
| -rw-r--r-- | ruby_1_9_3/ext/socket/mkconstants.rb | 705 |
1 files changed, 0 insertions, 705 deletions
diff --git a/ruby_1_9_3/ext/socket/mkconstants.rb b/ruby_1_9_3/ext/socket/mkconstants.rb deleted file mode 100644 index ae28630179..0000000000 --- a/ruby_1_9_3/ext/socket/mkconstants.rb +++ /dev/null @@ -1,705 +0,0 @@ -require 'optparse' -require 'erb' - -opt = OptionParser.new - -opt.def_option('-h', 'help') { - puts opt - exit 0 -} - -opt_o = nil -opt.def_option('-o FILE', 'specify output file') {|filename| - opt_o = filename -} - -opt_H = nil -opt.def_option('-H FILE', 'specify output header file') {|filename| - opt_H = filename -} - -C_ESC = { - "\\" => "\\\\", - '"' => '\"', - "\n" => '\n', -} - -0x00.upto(0x1f) {|ch| C_ESC[[ch].pack("C")] ||= "\\%03o" % ch } -0x7f.upto(0xff) {|ch| C_ESC[[ch].pack("C")] = "\\%03o" % ch } -C_ESC_PAT = Regexp.union(*C_ESC.keys) - -def c_str(str) - '"' + str.gsub(C_ESC_PAT) {|s| C_ESC[s]} + '"' -end - -opt.parse! - - - -h = {} -COMMENTS = Hash.new { |h, name| h[name] = name } - -DATA.each_line {|s| - name, default_value, comment = s.chomp.split(/\s+/, 3) - next unless name && name[0] != ?# - - default_value = nil if default_value == 'nil' - - if h.has_key? name - warn "#{$.}: warning: duplicate name: #{name}" - next - end - h[name] = default_value - COMMENTS[name] = comment -} -DEFS = h.to_a - -def each_const - DEFS.each {|name, default_value| - if name =~ /\AINADDR_/ - make_value = "UINT2NUM" - else - make_value = "INT2NUM" - end - guard = nil - if /\A(AF_INET6|PF_INET6|IPV6_.*)\z/ =~ name - # IPv6 is not supported although AF_INET6 is defined on bcc32/mingw - guard = "defined(INET6)" - end - yield guard, make_value, name, default_value - } -end - -def each_name(pat) - DEFS.each {|name, default_value| - next if pat !~ name - yield name - } -end - -ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_const_decls") -% each_const {|guard, make_value, name, default_value| -#if !defined(<%=name%>) -# if defined(HAVE_CONST_<%=name.upcase%>) -# define <%=name%> <%=name%> -%if default_value -# else -# define <%=name%> <%=default_value%> -%end -# endif -#endif -% } -EOS - -ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_const_defs_in_guard(make_value, name, default_value)") -#if defined(<%=name%>) - /* <%= COMMENTS[name] %> */ - rb_define_const(rb_cSocket, <%=c_str name%>, <%=make_value%>(<%=name%>)); - /* <%= COMMENTS[name] %> */ - rb_define_const(rb_mSockConst, <%=c_str name%>, <%=make_value%>(<%=name%>)); -#endif -EOS - -ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_const_defs") -% each_const {|guard, make_value, name, default_value| -% if guard -#if <%=guard%> -<%= gen_const_defs_in_guard(make_value, name, default_value).chomp %> -#endif -% else -<%= gen_const_defs_in_guard(make_value, name, default_value).chomp %> -% end -% } -EOS - -def reverse_each_name(pat) - DEFS.reverse_each {|name, default_value| - next if pat !~ name - yield name - } -end - -def each_names_with_len(pat, prefix_optional=nil) - h = {} - DEFS.each {|name, default_value| - next if pat !~ name - (h[name.length] ||= []) << [name, name] - } - if prefix_optional - if Regexp === prefix_optional - prefix_pat = prefix_optional - else - prefix_pat = /\A#{Regexp.escape prefix_optional}/ - end - DEFS.each {|const, default_value| - next if pat !~ const - next if prefix_pat !~ const - name = $' - (h[name.length] ||= []) << [name, const] - } - end - hh = {} - h.each {|len, pairs| - pairs.each {|name, const| - raise "name crash: #{name}" if hh[name] - hh[name] = true - } - } - h.keys.sort.each {|len| - yield h[len], len - } -end - -ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_name_to_int_decl(funcname, pat, prefix_optional, guard=nil)") -%if guard -#ifdef <%=guard%> -int <%=funcname%>(const char *str, long len, int *valp); -#endif -%else -int <%=funcname%>(const char *str, long len, int *valp); -%end -EOS - -ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_name_to_int_func_in_guard(funcname, pat, prefix_optional, guard=nil)") -int -<%=funcname%>(const char *str, long len, int *valp) -{ - switch (len) { -% each_names_with_len(pat, prefix_optional) {|pairs, len| - case <%=len%>: -% pairs.each {|name, const| -#ifdef <%=const%> - if (memcmp(str, <%=c_str name%>, <%=len%>) == 0) { *valp = <%=const%>; return 0; } -#endif -% } - return -1; - -% } - default: - return -1; - } -} -EOS - -ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_name_to_int_func(funcname, pat, prefix_optional, guard=nil)") -%if guard -#ifdef <%=guard%> -<%=gen_name_to_int_func_in_guard(funcname, pat, prefix_optional, guard)%> -#endif -%else -<%=gen_name_to_int_func_in_guard(funcname, pat, prefix_optional, guard)%> -%end -EOS - -NAME_TO_INT_DEFS = [] -def def_name_to_int(funcname, pat, prefix_optional, guard=nil) - decl = gen_name_to_int_decl(funcname, pat, prefix_optional, guard) - func = gen_name_to_int_func(funcname, pat, prefix_optional, guard) - NAME_TO_INT_DEFS << [decl, func] -end - -def reverse_each_name_with_prefix_optional(pat, prefix_pat) - reverse_each_name(pat) {|n| - yield n, n - } - if prefix_pat - reverse_each_name(pat) {|n| - next if prefix_pat !~ n - yield n, $' - } - end -end - -ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_int_to_name_hash(hash_var, pat, prefix_pat)") - <%=hash_var%> = st_init_numtable(); -% reverse_each_name_with_prefix_optional(pat, prefix_pat) {|n,s| -#ifdef <%=n%> - st_insert(<%=hash_var%>, (st_data_t)<%=n%>, (st_data_t)rb_intern2(<%=c_str s%>, <%=s.length%>)); -#endif -% } -EOS - -ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_int_to_name_func(func_name, hash_var)") -ID -<%=func_name%>(int val) -{ - st_data_t name; - if (st_lookup(<%=hash_var%>, (st_data_t)val, &name)) - return (ID)name; - return 0; -} -EOS - -ERB.new(<<'EOS', nil, '%').def_method(Object, "gen_int_to_name_decl(func_name, hash_var)") -ID <%=func_name%>(int val); -EOS - -INTERN_DEFS = [] -def def_intern(func_name, pat, prefix_optional=nil) - prefix_pat = nil - if prefix_optional - if Regexp === prefix_optional - prefix_pat = prefix_optional - else - prefix_pat = /\A#{Regexp.escape prefix_optional}/ - end - end - hash_var = "#{func_name}_hash" - vardef = "static st_table *#{hash_var};" - gen_hash = gen_int_to_name_hash(hash_var, pat, prefix_pat) - decl = gen_int_to_name_decl(func_name, hash_var) - func = gen_int_to_name_func(func_name, hash_var) - INTERN_DEFS << [vardef, gen_hash, decl, func] -end - -def_name_to_int("rsock_family_to_int", /\A(AF_|PF_)/, "AF_") -def_name_to_int("rsock_socktype_to_int", /\ASOCK_/, "SOCK_") -def_name_to_int("rsock_ipproto_to_int", /\AIPPROTO_/, "IPPROTO_") -def_name_to_int("rsock_unknown_level_to_int", /\ASOL_SOCKET\z/, "SOL_") -def_name_to_int("rsock_ip_level_to_int", /\A(SOL_SOCKET\z|IPPROTO_)/, /\A(SOL_|IPPROTO_)/) -def_name_to_int("rsock_so_optname_to_int", /\ASO_/, "SO_") -def_name_to_int("rsock_ip_optname_to_int", /\AIP_/, "IP_") -def_name_to_int("rsock_ipv6_optname_to_int", /\AIPV6_/, "IPV6_", "IPPROTO_IPV6") -def_name_to_int("rsock_tcp_optname_to_int", /\ATCP_/, "TCP_") -def_name_to_int("rsock_udp_optname_to_int", /\AUDP_/, "UDP_") -def_name_to_int("rsock_shutdown_how_to_int", /\ASHUT_/, "SHUT_") -def_name_to_int("rsock_scm_optname_to_int", /\ASCM_/, "SCM_") - -def_intern('rsock_intern_family', /\AAF_/) -def_intern('rsock_intern_family_noprefix', /\AAF_/, "AF_") -def_intern('rsock_intern_protocol_family', /\APF_/) -def_intern('rsock_intern_socktype', /\ASOCK_/) -def_intern('rsock_intern_ipproto', /\AIPPROTO_/) -def_intern('rsock_intern_iplevel', /\A(SOL_SOCKET\z|IPPROTO_)/, /\A(SOL_|IPPROTO_)/) -def_intern('rsock_intern_so_optname', /\ASO_/, "SO_") -def_intern('rsock_intern_ip_optname', /\AIP_/, "IP_") -def_intern('rsock_intern_ipv6_optname', /\AIPV6_/, "IPV6_") -def_intern('rsock_intern_tcp_optname', /\ATCP_/, "TCP_") -def_intern('rsock_intern_udp_optname', /\AUDP_/, "UDP_") -def_intern('rsock_intern_scm_optname', /\ASCM_/, "SCM_") -def_intern('rsock_intern_local_optname', /\ALOCAL_/, "LOCAL_") - -result = ERB.new(<<'EOS', nil, '%').result(binding) -/* autogenerated file */ - -<%= INTERN_DEFS.map {|vardef, gen_hash, decl, func| vardef }.join("\n") %> - -static void -init_constants(void) -{ - /* - * Document-module: Socket::Constants - * - * Socket::Constants provides socket-related constants. All possible - * socket constants are listed in the documentation but they may not all - * be present on your platform. - * - * If the underlying platform doesn't define a constant the corresponding - * Ruby constant is not defined. - * - */ - rb_mSockConst = rb_define_module_under(rb_cSocket, "Constants"); - -<%= gen_const_defs %> -<%= INTERN_DEFS.map {|vardef, gen_hash, decl, func| gen_hash }.join("\n") %> -} - -<%= NAME_TO_INT_DEFS.map {|decl, func| func }.join("\n") %> - -<%= INTERN_DEFS.map {|vardef, gen_hash, decl, func| func }.join("\n") %> - -EOS - -header_result = ERB.new(<<'EOS', nil, '%').result(binding) -/* autogenerated file */ -<%= gen_const_decls %> -<%= NAME_TO_INT_DEFS.map {|decl, func| decl }.join("\n") %> -<%= INTERN_DEFS.map {|vardef, gen_hash, decl, func| decl }.join("\n") %> -EOS - -if opt_H - File.open(opt_H, 'w') {|f| - f << header_result - } -else - result = header_result + result -end - -if opt_o - File.open(opt_o, 'w') {|f| - f << result - } -else - $stdout << result -end - -__END__ - -SOCK_STREAM nil A stream socket provides a sequenced, reliable two-way connection for a byte stream -SOCK_DGRAM nil A datagram socket provides connectionless, unreliable messaging -SOCK_RAW nil A raw socket provides low-level access for direct access or implementing network protocols -SOCK_RDM nil A reliable datagram socket provides reliable delivery of messages -SOCK_SEQPACKET nil A sequential packet socket provides sequenced, reliable two-way connection for datagrams -SOCK_PACKET nil Device-level packet access - -AF_UNSPEC nil Unspecified protocol, any supported address family -PF_UNSPEC nil Unspecified protocol, any supported address family -AF_INET nil IPv4 protocol -PF_INET nil IPv4 protocol -AF_INET6 nil IPv6 protocol -PF_INET6 nil IPv6 protocol -AF_UNIX nil UNIX sockets -PF_UNIX nil UNIX sockets -AF_AX25 nil AX.25 protocol -PF_AX25 nil AX.25 protocol -AF_IPX nil IPX protocol -PF_IPX nil IPX protocol -AF_APPLETALK nil AppleTalk protocol -PF_APPLETALK nil AppleTalk protocol -AF_LOCAL nil Host-internal protocols -PF_LOCAL nil Host-internal protocols -AF_IMPLINK nil ARPANET IMP protocol -PF_IMPLINK nil ARPANET IMP protocol -AF_PUP nil PARC Universal Packet protocol -PF_PUP nil PARC Universal Packet protocol -AF_CHAOS nil MIT CHAOS protocols -PF_CHAOS nil MIT CHAOS protocols -AF_NS nil XEROX NS protocols -PF_NS nil XEROX NS protocols -AF_ISO nil ISO Open Systems Interconnection protocols -PF_ISO nil ISO Open Systems Interconnection protocols -AF_OSI nil ISO Open Systems Interconnection protocols -PF_OSI nil ISO Open Systems Interconnection protocols -AF_ECMA nil European Computer Manufacturers protocols -PF_ECMA nil European Computer Manufacturers protocols -AF_DATAKIT nil Datakit protocol -PF_DATAKIT nil Datakit protocol -AF_CCITT nil CCITT (now ITU-T) protocols -PF_CCITT nil CCITT (now ITU-T) protocols -AF_SNA nil IBM SNA protocol -PF_SNA nil IBM SNA protocol -AF_DEC nil DECnet protocol -PF_DEC nil DECnet protocol -AF_DLI nil DEC Direct Data Link Interface protocol -PF_DLI nil DEC Direct Data Link Interface protocol -AF_LAT nil Local Area Transport protocol -PF_LAT nil Local Area Transport protocol -AF_HYLINK nil NSC Hyperchannel protocol -PF_HYLINK nil NSC Hyperchannel protocol -AF_ROUTE nil Internal routing protocol -PF_ROUTE nil Internal routing protocol -AF_LINK nil Link layer interface -PF_LINK nil Link layer interface -AF_COIP nil Connection-oriented IP -PF_COIP nil Connection-oriented IP -AF_CNT nil Computer Network Technology -PF_CNT nil Computer Network Technology -AF_SIP nil Simple Internet Protocol -PF_SIP nil Simple Internet Protocol -AF_NDRV nil Network driver raw access -PF_NDRV nil Network driver raw access -AF_ISDN nil Integrated Services Digital Network -PF_ISDN nil Integrated Services Digital Network -AF_NATM nil Native ATM access -PF_NATM nil Native ATM access -AF_SYSTEM -PF_SYSTEM -AF_NETBIOS nil NetBIOS -PF_NETBIOS nil NetBIOS -AF_PPP nil Point-to-Point Protocol -PF_PPP nil Point-to-Point Protocol -AF_ATM nil Asynchronous Transfer Mode -PF_ATM nil Asynchronous Transfer Mode -AF_NETGRAPH nil Netgraph sockets -PF_NETGRAPH nil Netgraph sockets -AF_MAX nil Maximum address family for this platform -PF_MAX nil Maximum address family for this platform -AF_PACKET nil Direct link-layer access -PF_PACKET nil Direct link-layer access - -AF_E164 nil CCITT (ITU-T) E.164 recommendation -PF_XTP nil eXpress Transfer Protocol -PF_RTIP -PF_PIP -PF_KEY - -MSG_OOB nil Process out-of-band data -MSG_PEEK nil Peek at incoming message -MSG_DONTROUTE nil Send without using the routing tables -MSG_EOR nil Data completes record -MSG_TRUNC nil Data discarded before delivery -MSG_CTRUNC nil Control data lost before delivery -MSG_WAITALL nil Wait for full request or error -MSG_DONTWAIT nil This message should be non-blocking -MSG_EOF nil Data completes connection -MSG_FLUSH nil Start of a hold sequence. Dumps to so_temp -MSG_HOLD nil Hold fragment in so_temp -MSG_SEND nil Send the packet in so_temp -MSG_HAVEMORE nil Data ready to be read -MSG_RCVMORE nil Data remains in the current packet -MSG_COMPAT nil End of record -MSG_PROXY nil Wait for full request -MSG_FIN -MSG_SYN -MSG_CONFIRM nil Confirm path validity -MSG_RST -MSG_ERRQUEUE nil Fetch message from error queue -MSG_NOSIGNAL nil Do not generate SIGPIPE -MSG_MORE nil Sender will send more - -SOL_SOCKET nil Socket-level options -SOL_IP nil IP socket options -SOL_IPX nil IPX socket options -SOL_AX25 nil AX.25 socket options -SOL_ATALK nil AppleTalk socket options -SOL_TCP nil TCP socket options -SOL_UDP nil UDP socket options - -IPPROTO_IP 0 Dummy protocol for IP -IPPROTO_ICMP 1 Control message protocol -IPPROTO_IGMP nil Group Management Protocol -IPPROTO_GGP nil Gateway to Gateway Protocol -IPPROTO_TCP 6 TCP -IPPROTO_EGP nil Exterior Gateway Protocol -IPPROTO_PUP nil PARC Universal Packet protocol -IPPROTO_UDP 17 UDP -IPPROTO_IDP nil XNS IDP -IPPROTO_HELLO nil "hello" routing protocol -IPPROTO_ND nil Sun net disk protocol -IPPROTO_TP nil ISO transport protocol class 4 -IPPROTO_XTP nil Xpress Transport Protocol -IPPROTO_EON nil ISO cnlp -IPPROTO_BIP -IPPROTO_AH nil IP6 auth header -IPPROTO_DSTOPTS nil IP6 destination option -IPPROTO_ESP nil IP6 Encapsulated Security Payload -IPPROTO_FRAGMENT nil IP6 fragmentation header -IPPROTO_HOPOPTS nil IP6 hop-by-hop options -IPPROTO_ICMPV6 nil ICMP6 -IPPROTO_IPV6 nil IP6 header -IPPROTO_NONE nil IP6 no next header -IPPROTO_ROUTING nil IP6 routing header - -IPPROTO_RAW 255 Raw IP packet -IPPROTO_MAX nil Maximum IPPROTO constant - -# Some port configuration -IPPORT_RESERVED 1024 Default minimum address for bind or connect -IPPORT_USERRESERVED 5000 Default maximum address for bind or connect - -# Some reserved IP v.4 addresses -INADDR_ANY 0x00000000 A socket bound to INADDR_ANY receives packets from all interfaces and sends from the default IP address -INADDR_BROADCAST 0xffffffff The network broadcast address -INADDR_LOOPBACK 0x7F000001 The loopback address -INADDR_UNSPEC_GROUP 0xe0000000 The reserved multicast group -INADDR_ALLHOSTS_GROUP 0xe0000001 Multicast group for all systems on this subset -INADDR_MAX_LOCAL_GROUP 0xe00000ff The last local network multicast group -INADDR_NONE 0xffffffff A bitmask for matching no valid IP address - -# IP [gs]etsockopt options -IP_OPTIONS nil IP options to be included in packets -IP_HDRINCL nil Header is included with data -IP_TOS nil IP type-of-service -IP_TTL nil IP time-to-live -IP_RECVOPTS nil Receive all IP options with datagram -IP_RECVRETOPTS nil Receive all IP options for response -IP_RECVDSTADDR nil Receive IP destination address with datagram -IP_RETOPTS nil IP options to be included in datagrams -IP_MINTTL nil Minimum TTL allowed for received packets -IP_DONTFRAG nil Don't fragment packets -IP_SENDSRCADDR nil Source address for outgoing UDP datagrams -IP_ONESBCAST nil Force outgoing broadcast datagrams to have the undirected broadcast address -IP_RECVTTL nil Receive IP TTL with datagrams -IP_RECVIF nil Receive interface information with datagrams -IP_RECVSLLA nil Receive link-layer address with datagrams -IP_PORTRANGE nil Set the port range for sockets with unspecified port numbers -IP_MULTICAST_IF nil IP multicast interface -IP_MULTICAST_TTL nil IP multicast TTL -IP_MULTICAST_LOOP nil IP multicast loopback -IP_ADD_MEMBERSHIP nil Add a multicast group membership -IP_DROP_MEMBERSHIP nil Drop a multicast group membership -IP_DEFAULT_MULTICAST_TTL nil Default multicast TTL -IP_DEFAULT_MULTICAST_LOOP nil Default multicast loopback -IP_MAX_MEMBERSHIPS nil Maximum number multicast groups a socket can join -IP_ROUTER_ALERT nil Notify transit routers to more closely examine the contents of an IP packet -IP_PKTINFO nil Receive packet information with datagrams -IP_PKTOPTIONS nil Receive packet options with datagrams -IP_MTU_DISCOVER nil Path MTU discovery -IP_RECVERR nil Enable extended reliable error message passing -IP_RECVTOS nil Receive TOS with incoming packets -IP_MTU nil The Maximum Transmission Unit of the socket -IP_FREEBIND nil Allow binding to nonexistent IP addresses -IP_IPSEC_POLICY nil IPsec security policy -IP_XFRM_POLICY -IP_PASSSEC nil Retrieve security context with datagram -IP_PMTUDISC_DONT nil Never send DF frames -IP_PMTUDISC_WANT nil Use per-route hints -IP_PMTUDISC_DO nil Always send DF frames -IP_UNBLOCK_SOURCE nil Unblock IPv4 multicast packets with a give source address -IP_BLOCK_SOURCE nil Block IPv4 multicast packets with a give source address -IP_ADD_SOURCE_MEMBERSHIP nil Add a multicast group membership -IP_DROP_SOURCE_MEMBERSHIP nil Drop a multicast group membership -IP_MSFILTER nil Multicast source filtering - -MCAST_JOIN_GROUP nil Join a multicast group -MCAST_BLOCK_SOURCE nil Block multicast packets from this source -MCAST_UNBLOCK_SOURCE nil Unblock multicast packets from this source -MCAST_LEAVE_GROUP nil Leave a multicast group -MCAST_JOIN_SOURCE_GROUP nil Join a multicast source group -MCAST_LEAVE_SOURCE_GROUP nil Leave a multicast source group -MCAST_MSFILTER nil Multicast source filtering -MCAST_EXCLUDE nil Exclusive multicast source filter -MCAST_INCLUDE nil Inclusive multicast source filter - -SO_DEBUG nil Debug info recording -SO_REUSEADDR nil Allow local address reuse -SO_REUSEPORT nil Allow local address and port reuse -SO_TYPE nil Get the socket type -SO_ERROR nil Get and clear the error status -SO_DONTROUTE nil Use interface addresses -SO_BROADCAST nil Permit sending of broadcast messages -SO_SNDBUF nil Send buffer size -SO_RCVBUF nil Receive buffer size -SO_KEEPALIVE nil Keep connections alive -SO_OOBINLINE nil Leave received out-of-band data in-line -SO_NO_CHECK nil Disable checksums -SO_PRIORITY nil The protocol-defined priority for all packets on this socket -SO_LINGER nil Linger on close if data is present -SO_PASSCRED nil Receive SCM_CREDENTIALS messages -SO_PEERCRED nil The credentials of the foreign process connected to this socket -SO_RCVLOWAT nil Receive low-water mark -SO_SNDLOWAT nil Send low-water mark -SO_RCVTIMEO nil Receive timeout -SO_SNDTIMEO nil Send timeout -SO_ACCEPTCONN nil Socket has had listen() called on it -SO_USELOOPBACK nil Bypass hardware when possible -SO_ACCEPTFILTER nil There is an accept filter -SO_DONTTRUNC nil Retain unread data -SO_WANTMORE nil Give a hint when more data is ready -SO_WANTOOBFLAG nil OOB data is wanted in MSG_FLAG on receive -SO_NREAD nil Get first packet byte count -SO_NKE nil Install socket-level Network Kernel Extension -SO_NOSIGPIPE nil Don't SIGPIPE on EPIPE -SO_SECURITY_AUTHENTICATION -SO_SECURITY_ENCRYPTION_TRANSPORT -SO_SECURITY_ENCRYPTION_NETWORK -SO_BINDTODEVICE nil Only send packets from the given interface -SO_ATTACH_FILTER nil Attach an accept filter -SO_DETACH_FILTER nil Detach an accept filter -SO_PEERNAME nil Name of the connecting user -SO_TIMESTAMP nil Receive timestamp with datagrams (timeval) -SO_TIMESTAMPNS nil Receive nanosecond timestamp with datagrams (timespec) -SO_BINTIME nil Receive timestamp with datagrams (bintime) -SO_RECVUCRED nil Receive user credentials with datagram -SO_MAC_EXEMPT nil Mandatory Access Control exemption for unlabeled peers -SO_ALLZONES nil Bypass zone boundaries - -SOPRI_INTERACTIVE nil Interactive socket priority -SOPRI_NORMAL nil Normal socket priority -SOPRI_BACKGROUND nil Background socket priority - -IPX_TYPE - -TCP_NODELAY nil Don't delay sending to coalesce packets -TCP_MAXSEG nil Set maximum segment size -TCP_CORK nil Don't send partial frames -TCP_DEFER_ACCEPT nil Don't notify a listening socket until data is ready -TCP_INFO nil Retrieve information about this socket -TCP_KEEPCNT nil Maximum number of keepalive probes allowed before dropping a connection -TCP_KEEPIDLE nil Idle time before keepalive probes are sent -TCP_KEEPINTVL nil Time between keepalive probes -TCP_LINGER2 nil Lifetime of orphaned FIN_WAIT2 sockets -TCP_MD5SIG nil Use MD5 digests (RFC2385) -TCP_NOOPT nil Don't use TCP options -TCP_NOPUSH nil Don't push the last block of write -TCP_QUICKACK nil Enable quickack mode -TCP_SYNCNT nil Number of SYN retransmits before a connection is dropped -TCP_WINDOW_CLAMP nil Clamp the size of the advertised window - -UDP_CORK nil Don't send partial frames - -EAI_ADDRFAMILY nil Address family for hostname not supported -EAI_AGAIN nil Temporary failure in name resolution -EAI_BADFLAGS nil Invalid flags -EAI_FAIL nil Non-recoverable failure in name resolution -EAI_FAMILY nil Address family not supported -EAI_MEMORY nil Memory allocation failure -EAI_NODATA nil No address associated with hostname -EAI_NONAME nil Hostname nor servname, or not known -EAI_OVERFLOW nil Argument buffer overflow -EAI_SERVICE nil Servname not supported for socket type -EAI_SOCKTYPE nil Socket type not supported -EAI_SYSTEM nil System error returned in errno -EAI_BADHINTS nil Invalid value for hints -EAI_PROTOCOL nil Resolved protocol is unknown -EAI_MAX nil Maximum error code from getaddrinfo - -AI_PASSIVE nil Get address to use with bind() -AI_CANONNAME nil Fill in the canonical name -AI_NUMERICHOST nil Prevent host name resolution -AI_NUMERICSERV nil Prevent service name resolution -AI_MASK nil Valid flag mask for getaddrinfo (not for application use) -AI_ALL nil Allow all addresses -AI_V4MAPPED_CFG nil Accept IPv4 mapped addresses if the kernel supports it -AI_ADDRCONFIG nil Accept only if any address is assigned -AI_V4MAPPED nil Accept IPv4-mapped IPv6 addresses -AI_DEFAULT nil Default flags for getaddrinfo - -NI_MAXHOST nil Maximum length of a hostname -NI_MAXSERV nil Maximum length of a service name -NI_NOFQDN nil An FQDN is not required for local hosts, return only the local part -NI_NUMERICHOST nil Return a numeric address -NI_NAMEREQD nil A name is required -NI_NUMERICSERV nil Return the service name as a digit string -NI_DGRAM nil The service specified is a datagram service (looks up UDP ports) - -SHUT_RD 0 Shut down the reading side of the socket -SHUT_WR 1 Shut down the writing side of the socket -SHUT_RDWR 2 Shut down the both sides of the socket - -IPV6_JOIN_GROUP nil Join a group membership -IPV6_LEAVE_GROUP nil Leave a group membership -IPV6_MULTICAST_HOPS nil IP6 multicast hops -IPV6_MULTICAST_IF nil IP6 multicast interface -IPV6_MULTICAST_LOOP nil IP6 multicast loopback -IPV6_UNICAST_HOPS nil IP6 unicast hops -IPV6_V6ONLY nil Only bind IPv6 with a wildcard bind -IPV6_CHECKSUM nil Checksum offset for raw sockets -IPV6_DONTFRAG nil Don't fragment packets -IPV6_DSTOPTS nil Destination option -IPV6_HOPLIMIT nil Hop limit -IPV6_HOPOPTS nil Hop-by-hop option -IPV6_NEXTHOP nil Next hop address -IPV6_PATHMTU nil Retrieve current path MTU -IPV6_PKTINFO nil Receive packet information with datagram -IPV6_RECVDSTOPTS nil Receive all IP6 options for response -IPV6_RECVHOPLIMIT nil Receive hop limit with datagram -IPV6_RECVHOPOPTS nil Receive hop-by-hop options -IPV6_RECVPKTINFO nil Receive destination IP address and incoming interface -IPV6_RECVRTHDR nil Receive routing header -IPV6_RECVTCLASS nil Receive traffic class -IPV6_RTHDR nil Allows removal of sticky routing headers -IPV6_RTHDRDSTOPTS nil Allows removal of sticky destination options header -IPV6_RTHDR_TYPE_0 nil Routing header type 0 -IPV6_RECVPATHMTU nil Receive current path MTU with datagram -IPV6_TCLASS nil Specify the traffic class -IPV6_USE_MIN_MTU nil Use the minimum MTU size - -INET_ADDRSTRLEN 16 Maximum length of an IPv4 address string -INET6_ADDRSTRLEN 46 Maximum length of an IPv6 address string -IFNAMSIZ nil Maximum interface name size -IF_NAMESIZE nil Maximum interface name size - -SOMAXCONN nil Maximum connection requests that may be queued for a socket - -SCM_RIGHTS nil Access rights -SCM_TIMESTAMP nil Timestamp (timeval) -SCM_TIMESTAMPNS nil Timespec (timespec) -SCM_BINTIME nil Timestamp (bintime) -SCM_CREDENTIALS nil The sender's credentials -SCM_CREDS nil Process credentials -SCM_UCRED nil User credentials - -LOCAL_PEERCRED nil Retrieve peer credentials -LOCAL_CREDS nil Pass credentials to receiver -LOCAL_CONNWAIT nil Connect blocks until accepted |