diff options
Diffstat (limited to 'libc/sysdeps/linux/common')
| -rw-r--r-- | libc/sysdeps/linux/common/bits/in.h | 96 |
1 files changed, 53 insertions, 43 deletions
diff --git a/libc/sysdeps/linux/common/bits/in.h b/libc/sysdeps/linux/common/bits/in.h index 14d3db858..6880a2e63 100644 --- a/libc/sysdeps/linux/common/bits/in.h +++ b/libc/sysdeps/linux/common/bits/in.h @@ -25,13 +25,36 @@ /* 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_TOS 1 /* int; IP type of service and precedence. */ -#define IP_TTL 2 /* int; IP time to live. */ -#define IP_HDRINCL 3 /* int; Header is included with data. */ -#define IP_OPTIONS 4 /* ip_opts; IP per-packet options. */ +#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 +#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 MCAST_EXCLUDE 0 +#define MCAST_INCLUDE 1 + #define IP_ROUTER_ALERT 5 /* bool */ -#define IP_RECVOPTS 6 /* bool; Receive all IP options w/datagram. */ -#define IP_RETOPTS 7 /* bool; Set/get IP per-packet options. */ #define IP_PKTINFO 8 /* bool */ #define IP_PKTOPTIONS 9 #define IP_PMTUDISC 10 /* obsolete name? */ @@ -39,29 +62,7 @@ #define IP_RECVERR 11 /* bool */ #define IP_RECVTTL 12 /* bool */ #define IP_RECVTOS 13 /* bool */ -#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 -#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 MCAST_EXCLUDE 0 -#define MCAST_INCLUDE 1 - -/* For BSD compatibility. */ -#define IP_RECVRETOPTS IP_RETOPTS /* bool; Receive IP options for response. */ /* IP_MTU_DISCOVER arguments. */ #define IP_PMTUDISC_DONT 0 /* Never send DF frames. */ @@ -84,14 +85,7 @@ struct ip_opts char ip_opts[40]; /* Actually variable in size. */ }; -/* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */ -struct ip_mreq - { - struct in_addr imr_multiaddr; /* IP multicast address of group */ - struct in_addr imr_interface; /* local IP address of interface */ - }; - -/* As above but including interface specification by index. */ +/* Like `struct ip_mreq' but including interface specification by index. */ struct ip_mreqn { struct in_addr imr_multiaddr; /* IP multicast address of group */ @@ -111,13 +105,16 @@ struct in_pktinfo 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_PKTINFO 2 -#define IPV6_HOPOPTS 3 -#define IPV6_DSTOPTS 4 -#define IPV6_RTHDR 5 -#define IPV6_PKTOPTIONS 6 +#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_HOPLIMIT 8 +#define IPV6_2292HOPLIMIT 8 + +#define SCM_SRCRT IPV6_RXSRCRT + #define IPV6_NEXTHOP 9 #define IPV6_AUTHHDR 10 #define IPV6_UNICAST_HOPS 16 @@ -136,7 +133,20 @@ struct in_pktinfo #define IPV6_IPSEC_POLICY 34 #define IPV6_XFRM_POLICY 35 -#define SCM_SRCRT IPV6_RXSRCRT +#define IPV6_RECVPKTINFO 49 +#define IPV6_PKTINFO 50 +#define IPV6_RECVHOPLIMIT 51 +#define IPV6_HOPLIMIT 52 +#define IPV6_RECVHOPOPTS 53 +#define IPV6_HOPOPTS 54 +#define IPV6_RTHDRDSTOPTS 55 +#define IPV6_RECVRTHDR 56 +#define IPV6_RTHDR 57 +#define IPV6_RECVDSTOPTS 58 +#define IPV6_DSTOPTS 59 + +#define IPV6_RECVTCLASS 66 +#define IPV6_TCLASS 67 /* Obsolete synonyms for the above. */ #define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP |