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initial steps towards IPv4 Multicast Filter Delta API (RFC 3678)

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20690 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Hugo Santos
2007-04-15 02:44:01 +00:00
parent 97e69082b6
commit 46527f6806
7 changed files with 568 additions and 0 deletions
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headers/posix/netinet/in.h
+34
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@@ -80,6 +80,30 @@ struct sockaddr_in {
};
/* the address is therefore at sin_addr.s_addr */
/* RFC 3678 - Socket Interface Extensions for Multicast Source Filters */
struct ip_mreq {
struct in_addr imr_multiaddr; /* IP address of group */
struct in_addr imr_interface; /* IP address of interface */
};
struct ip_mreq_source {
struct in_addr imr_multiaddr; /* IP address of group */
struct in_addr imr_sourceaddr; /* IP address of source */
struct in_addr imr_interface; /* IP address of interface */
};
struct group_req {
uint32_t gr_interface; /* interface index */
struct sockaddr_storage gr_group; /* group address */
};
struct group_source_req {
uint32_t gsr_interface; /* interface index */
struct sockaddr_storage gsr_group; /* group address */
struct sockaddr_storage gsr_source; /* source address */
};
/*
* Options for use with [gs]etsockopt at the IP level.
* First word of comment is data type; bool is stored in int.
@@ -97,6 +121,16 @@ struct sockaddr_in {
#define IP_MULTICAST_LOOP 11 /* u_char; set/get IP multicast loopback */
#define IP_ADD_MEMBERSHIP 12 /* ip_mreq; add an IP group membership */
#define IP_DROP_MEMBERSHIP 13 /* ip_mreq; drop an IP group membership */
#define IP_BLOCK_SOURCE 14 /* ip_mreq_source */
#define IP_UNBLOCK_SOURCE 15 /* ip_mreq_source */
#define IP_ADD_SOURCE_MEMBERSHIP 16 /* ip_mreq_source */
#define IP_DROP_SOURCE_MEMBERSHIP 17 /* ip_mreq_source */
#define MCAST_JOIN_GROUP 18 /* group_req */
#define MCAST_BLOCK_SOURCE 19 /* group_source_req */
#define MCAST_UNBLOCK_SOURCE 20 /* group_source_req */
#define MCAST_LEAVE_GROUP 21 /* group_req */
#define MCAST_JOIN_SOURCE_GROUP 22 /* group_source_req */
#define MCAST_LEAVE_SOURCE_GROUP 23 /* group_source_req */
#define __IPADDR(x) ((uint32_t)htonl((uint32_t)(x)))
headers/private/net/net_datalink.h
+2
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@@ -71,6 +71,8 @@ struct net_datalink_module_info {
const struct sockaddr *address,
net_interface **_interface,
uint32 *_matchedType);
net_interface *(*get_interface_with_address)(struct net_domain *domain,
const struct sockaddr *address);
// routes
status_t (*add_route)(struct net_domain *domain,