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LibC: Add definitions/stubs for IPv6 functionality

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This lets us build some of the ports without patching out any of their
IPv6 stuff.
This commit is contained in:
Gunnar Beutner 2021-05-09 19:50:26 +02:00 • committed by Andreas Kling
parent 1bd6705636
commit e4339be13b
4 changed files with 67 additions and 0 deletions
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40
Userland/Libraries/LibC/netinet/in.h
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@ -25,6 +25,12 @@ in_addr_t inet_addr(const char*);
#define IP_MULTICAST_LOOP 3
#define IP_ADD_MEMBERSHIP 4
#define IP_DROP_MEMBERSHIP 5
#define IP_MULTICAST_IF 6
#define IP_MULTICAST_TTL 7
/* Make sure these don't overlap with any other IPv4 and IPv6 options */
#define MCAST_JOIN_SOURCE_GROUP 100
#define MCAST_LEAVE_SOURCE_GROUP 101
#define IPPORT_RESERVED 1024
#define IPPORT_USERRESERVED 5000
@ -47,10 +53,39 @@ struct ip_mreq {
struct in_addr imr_interface;
};
struct group_source_req {
uint32_t gsr_interface;
struct sockaddr_storage gsr_group;
struct sockaddr_storage gsr_source;
};
struct ip_mreq_source {
struct in_addr imr_multiaddr;
struct in_addr imr_sourceaddr;
struct in_addr imr_interface;
};
#define IPV6_UNICAST_HOPS 1
#define IPV6_MULTICAST_HOPS 2
#define IPV6_MULTICAST_LOOP 3
#define IPV6_MULTICAST_IF 4
#define IPV6_ADD_MEMBERSHIP 5
#define IPV6_DROP_MEMBERSHIP 6
#define IP_ADD_SOURCE_MEMBERSHIP 7
#define IP_DROP_SOURCE_MEMBERSHIP 8
#define IPV6_V6ONLY 9
struct in6_addr {
uint8_t s6_addr[16];
};
#define IN6ADDR_ANY_INIT \
{ \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 \
}
extern struct in6_addr in6addr_any;
struct sockaddr_in6 {
sa_family_t sin6_family; // AF_INET6.
in_port_t sin6_port; // Port number.
@ -59,4 +94,9 @@ struct sockaddr_in6 {
uint32_t sin6_scope_id; // Set of interfaces for a scop
};
struct ipv6_mreq {
struct in6_addr ipv6mr_multiaddr;
uint32_t ipv6mr_interface;
};
__END_DECLS