%ifndef __BITS_IN_INC %define __BITS_IN_INC ; Options for use with `getsockopt' and `setsockopt' at the IP level. ; The first word in the comment at the right is the data type used; ; "bool" means a boolean value stored in an `int'. %define IP_OPTIONS 4 ; ip_opts; IP per-packet options. %define IP_HDRINCL 3 ; int; Header is included with data. %define IP_TOS 1 ; int; IP type of service and precedence. %define IP_TTL 2 ; int; IP time to live. %define IP_RECVOPTS 6 ; bool; Receive all IP options w/datagram. ; For BSD compatibility. %define IP_RECVRETOPTS IP_RETOPTS ; bool; Receive IP options for response. %define IP_RETOPTS 7 ; ip_opts; Set/get IP per-packet options. %define IP_MULTICAST_IF 32 ; in_addr; set/get IP multicast i/f %define IP_MULTICAST_TTL 33 ; u_char; set/get IP multicast ttl %define IP_MULTICAST_LOOP 34 ; i_char; set/get IP multicast loopback %define IP_ADD_MEMBERSHIP 35 ; ip_mreq; add an IP group membership %define IP_DROP_MEMBERSHIP 36 ; ip_mreq; drop an IP group membership %define IP_UNBLOCK_SOURCE 37 ; ip_mreq_source: unblock data from source %define IP_BLOCK_SOURCE 38 ; ip_mreq_source: block data from source %define IP_ADD_SOURCE_MEMBERSHIP 39 ; ip_mreq_source: join source group %define IP_DROP_SOURCE_MEMBERSHIP 40 ; ip_mreq_source: leave source group %define IP_MSFILTER 41 %ifdef __USE_MISC %define MCAST_JOIN_GROUP 42 ; group_req: join any-source group %define MCAST_BLOCK_SOURCE 43 ; group_source_req: block from given group %define MCAST_UNBLOCK_SOURCE 44 ; group_source_req: unblock from given group %define MCAST_LEAVE_GROUP 45 ; group_req: leave any-source group %define MCAST_JOIN_SOURCE_GROUP 46 ; group_source_req: join source-spec gr %define MCAST_LEAVE_SOURCE_GROUP 47 ; group_source_req: leave source-spec gr %define MCAST_MSFILTER 48 %define IP_MULTICAST_ALL 49 %define IP_UNICAST_IF 50 %define MCAST_EXCLUDE 0 %define MCAST_INCLUDE 1 %endif %define IP_ROUTER_ALERT 5 ; bool %define IP_PKTINFO 8 ; bool %define IP_PKTOPTIONS 9 %define IP_PMTUDISC 10 ; obsolete name? %define IP_MTU_DISCOVER 10 ; int; see below %define IP_RECVERR 11 ; bool %define IP_RECVTTL 12 ; bool %define IP_RECVTOS 13 ; bool %define IP_MTU 14 ; int %define IP_FREEBIND 15 %define IP_IPSEC_POLICY 16 %define IP_XFRM_POLICY 17 %define IP_PASSSEC 18 %define IP_TRANSPARENT 19 %define IP_MULTICAST_ALL 49 ; bool ; TProxy original addresses %define IP_ORIGDSTADDR 20 %define IP_RECVORIGDSTADDR IP_ORIGDSTADDR %define IP_MINTTL 21 %define IP_NODEFRAG 22 %define IP_CHECKSUM 23 %define IP_BIND_ADDRESS_NO_PORT 24 ; IP_MTU_DISCOVER arguments. %define IP_PMTUDISC_DONT 0 ; Never send DF frames. %define IP_PMTUDISC_WANT 1 ; Use per route hints. %define IP_PMTUDISC_DO 2 ; Always DF. %define IP_PMTUDISC_PROBE 3 ; Ignore dst pmtu. ; Always use interface mtu (ignores dst pmtu) but don't set DF flag. ; Also incoming ICMP frag_needed notifications will be ignored on ; this socket to prevent accepting spoofed ones. %define IP_PMTUDISC_INTERFACE 4 ; Like IP_PMTUDISC_INTERFACE but allow packets to be fragmented. %define IP_PMTUDISC_OMIT 5 %define IP_MULTICAST_IF 32 %define IP_MULTICAST_TTL 33 %define IP_MULTICAST_LOOP 34 %define IP_ADD_MEMBERSHIP 35 %define IP_DROP_MEMBERSHIP 36 %define IP_UNBLOCK_SOURCE 37 %define IP_BLOCK_SOURCE 38 %define IP_ADD_SOURCE_MEMBERSHIP 39 %define IP_DROP_SOURCE_MEMBERSHIP 40 %define IP_MSFILTER 41 %define IP_MULTICAST_ALL 49 %define IP_UNICAST_IF 50 ; To select the IP level. %define SOL_IP 0 %define IP_DEFAULT_MULTICAST_TTL 1 %define IP_DEFAULT_MULTICAST_LOOP 1 %define IP_MAX_MEMBERSHIPS 20 ;%ifdef __USE_MISC ;; Structure used to describe IP options for IP_OPTIONS and IP_RETOPTS. ;; The `ip_dst' field is used for the first-hop gateway when using a ;; source route (this gets put into the header proper). ;struct ip_opts ;{ ; struct in_addr ip_dst; ; First hop; zero without source route. ; char ip_opts[40]; ; Actually variable in size. ;}; ;; Like `struct ip_mreq' but including interface specification by index. ;struct ip_mreqn ;{ ; struct in_addr imr_multiaddr; ; IP multicast address of group ; struct in_addr imr_address; ; local IP address of interface ; int imr_ifindex; ; Interface index ;}; ;; Structure used for IP_PKTINFO. ;struct in_pktinfo ;{ ; int ipi_ifindex; ; Interface index ; struct in_addr ipi_spec_dst; ; Routing destination address ; struct in_addr ipi_addr; ; Header destination address ;}; ;%endif ; Options for use with `getsockopt' and `setsockopt' at the IPv6 level. ; The first word in the comment at the right is the data type used; ; "bool" means a boolean value stored in an `int'. %define IPV6_ADDRFORM 1 %define IPV6_2292PKTINFO 2 %define IPV6_2292HOPOPTS 3 %define IPV6_2292DSTOPTS 4 %define IPV6_2292RTHDR 5 %define IPV6_2292PKTOPTIONS 6 %define IPV6_CHECKSUM 7 %define IPV6_2292HOPLIMIT 8 %define SCM_SRCRT IPV6_RXSRCRT %define IPV6_NEXTHOP 9 %define IPV6_AUTHHDR 10 %define IPV6_UNICAST_HOPS 16 %define IPV6_MULTICAST_IF 17 %define IPV6_MULTICAST_HOPS 18 %define IPV6_MULTICAST_LOOP 19 %define IPV6_JOIN_GROUP 20 %define IPV6_LEAVE_GROUP 21 %define IPV6_ROUTER_ALERT 22 %define IPV6_MTU_DISCOVER 23 %define IPV6_MTU 24 %define IPV6_RECVERR 25 %define IPV6_V6ONLY 26 %define IPV6_JOIN_ANYCAST 27 %define IPV6_LEAVE_ANYCAST 28 %define IPV6_IPSEC_POLICY 34 %define IPV6_XFRM_POLICY 35 %endif ; __BITS_IN_INC