forked from Bananymous/banan-os
165 lines
4.3 KiB
C
165 lines
4.3 KiB
C
#ifndef _NETINET_IN_H
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#define _NETINET_IN_H 1
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// https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/netinet_in.h.html
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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#include <bits/inet_common.h>
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#include <sys/socket.h>
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#define IPPROTO_IP 1
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#define IPPROTO_IPV6 2
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#define IPPROTO_ICMP 3
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#define IPPROTO_RAW 4
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#define IPPROTO_TCP 5
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#define IPPROTO_UDP 6
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enum
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{
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IP_ADD_MEMBERSHIP,
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#define IP_ADD_MEMBERSHIP IP_ADD_MEMBERSHIP
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IP_ADD_SOURCE_MEMBERSHIP,
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#define IP_ADD_SOURCE_MEMBERSHIP IP_ADD_SOURCE_MEMBERSHIP
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IP_DROP_MEMBERSHIP,
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#define IP_DROP_MEMBERSHIP IP_DROP_MEMBERSHIP
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IP_DROP_SOURCE_MEMBERSHIP,
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#define IP_DROP_SOURCE_MEMBERSHIP IP_DROP_SOURCE_MEMBERSHIP
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IP_MULTICAST_IF,
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#define IP_MULTICAST_IF IP_MULTICAST_IF
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IP_MULTICAST_LOOP,
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#define IP_MULTICAST_LOOP IP_MULTICAST_LOOP
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IP_MULTICAST_TTL,
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#define IP_MULTICAST_TTL IP_MULTICAST_TTL
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IP_TTL,
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#define IP_TTL IP_TTL
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};
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enum
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{
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IPV6_ADD_MEMBERSHIP,
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#define IPV6_ADD_MEMBERSHIP IPV6_ADD_MEMBERSHIP
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IPV6_DROP_MEMBERSHIP,
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#define IPV6_DROP_MEMBERSHIP IPV6_DROP_MEMBERSHIP
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IPV6_JOIN_GROUP,
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#define IPV6_JOIN_GROUP IPV6_JOIN_GROUP
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IPV6_LEAVE_GROUP,
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#define IPV6_LEAVE_GROUP IPV6_LEAVE_GROUP
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IPV6_MULTICAST_HOPS,
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#define IPV6_MULTICAST_HOPS IPV6_MULTICAST_HOPS
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IPV6_MULTICAST_IF,
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#define IPV6_MULTICAST_IF IPV6_MULTICAST_IF
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IPV6_MULTICAST_LOOP,
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#define IPV6_MULTICAST_LOOP IPV6_MULTICAST_LOOP
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IPV6_UNICAST_HOPS,
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#define IPV6_UNICAST_HOPS IPV6_UNICAST_HOPS
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IPV6_V6ONLY,
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#define IPV6_V6ONLY IPV6_V6ONLY
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};
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#define IN_MULTICAST(a) (((in_addr_t)(a) & 0xF0000000) == 0xE0000000)
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#define INADDR_ANY 0
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#define INADDR_NONE 0xFFFFFFFF
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#define INADDR_BROADCAST 0xFFFFFFFF
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#define INADDR_LOOPBACK 0x7F000001
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#define IN6ADDR_ANY_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } }
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#define IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } }
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#define IN6_IS_ADDR_UNSPECIFIED(a) \
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((a)->s6_addr32[0] == 0 && \
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(a)->s6_addr32[1] == 0 && \
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(a)->s6_addr32[2] == 0 && \
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(a)->s6_addr32[3] == 0)
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#define IN6_IS_ADDR_LOOPBACK(a) \
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((a)->s6_addr32[0] == 0 && \
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(a)->s6_addr32[1] == 0 && \
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(a)->s6_addr32[2] == 0 && \
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(a)->s6_addr32[3] == htonl(1))
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#define IN6_IS_ADDR_MULTICAST(a) \
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((a)->s6_addr[0] == 0xFF)
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#define IN6_IS_ADDR_LINKLOCAL(a) \
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((a)->s6_addr[0] == 0xFE && \
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((a)->s6_addr[1] & 0xC0) == 0x80)
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#define IN6_IS_ADDR_SITELOCAL(a) \
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((a)->s6_addr[0] == 0xFE && \
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((a)->s6_addr[1] & 0xC0) == 0xC0)
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#define IN6_IS_ADDR_V4MAPPED(a) \
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((a)->s6_addr32[0] == 0 && \
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(a)->s6_addr32[1] == 0 && \
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(a)->s6_addr32[2] == htonl(0x0000FFFF))
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#define IN6_IS_ADDR_V4COMPAT(a) \
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((a)->s6_addr32[0] == 0 && \
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(a)->s6_addr32[1] == 0 && \
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(a)->s6_addr32[2] == 0 && \
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ntohl((a)->s6_addr32[3]) > 1)
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#define IN6_IS_ADDR_MC_NODELOCAL(a) \
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(IN6_IS_ADDR_MULTICAST(a) && \
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((a)->s6_addr[1] & 0x0F) == 0x01)
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#define IN6_IS_ADDR_MC_LINKLOCAL(a) \
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(IN6_IS_ADDR_MULTICAST(a) && \
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((a)->s6_addr[1] & 0x0F) == 0x02)
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#define IN6_IS_ADDR_MC_SITELOCAL(a) \
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(IN6_IS_ADDR_MULTICAST(a) && \
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((a)->s6_addr[1] & 0x0F) == 0x05)
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#define IN6_IS_ADDR_MC_ORGLOCAL(a) \
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(IN6_IS_ADDR_MULTICAST(a) && \
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((a)->s6_addr[1] & 0x0F) == 0x08)
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#define IN6_IS_ADDR_MC_GLOBAL(a) \
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(IN6_IS_ADDR_MULTICAST(a) && \
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((a)->s6_addr[1] & 0x0F) == 0x0E)
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struct sockaddr_in
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{
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sa_family_t sin_family; /* AF_INET. */
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in_port_t sin_port; /* Port number. */
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struct in_addr sin_addr; /* IP address. */
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unsigned char sin_zero[8];
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};
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struct in6_addr
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{
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union {
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uint8_t s6_addr[16];
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uint32_t s6_addr32[4];
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};
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};
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struct sockaddr_in6
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{
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sa_family_t sin6_family; /* AF_INET6. */
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in_port_t sin6_port; /* Port number. */
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uint32_t sin6_flowinfo; /* IPv6 traffic class and flow information. */
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struct in6_addr sin6_addr; /* IPv6 address. */
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uint32_t sin6_scope_id; /* Set of interfaces for a scope. */
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};
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extern const struct in6_addr in6addr_any;
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extern const struct in6_addr in6addr_loopback;
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struct ipv6_mreq
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{
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struct in6_addr ipv6mr_multiaddr; /* IPv6 multicast address. */
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unsigned ipv6mr_interface; /* Interface index. */
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};
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struct ip_mreq
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{
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struct in_addr imr_multiaddr; /* IP multicast group address. */
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struct in_addr imr_interface; /* IP address of local interface. */
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};
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struct ip_mreq_source
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{
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struct in_addr imr_multiaddr; /* IP multicast group address. */
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struct in_addr imr_interface; /* IP address of local interface. */
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struct in_addr imr_sourceaddr; /* IP address of multicast source. */
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};
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__END_DECLS
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#endif
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