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Implement IPv6 IPV6_JOIN_GROUP/IPV6_LEAVE_GROUP socket options

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This commit is contained in:
Dirk Ziegelmeier
2017-08-16 17:34:09 +02:00
parent 9d74883491
commit e58e398267
2 changed files with 170 additions and 2 deletions
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15
src/include/lwip/sockets.h
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@@ -327,6 +327,21 @@ struct in_pktinfo {
};
#endif /* LWIP_IPV4 */
#if LWIP_IPV6_MLD
/*
* Options and types related to IPv6 multicast membership
*/
#define IPV6_JOIN_GROUP 12
#define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP
#define IPV6_LEAVE_GROUP 13
#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP
typedef struct ipv6_mreq {
struct in6_addr ipv6mr_multiaddr; /* IPv6 multicast addr */
unsigned int ipv6mr_interface; /* interface index, or 0 */
} ipv6_mreq;
#endif /* LWIP_IPV6_MLD */
/*
* The Type of Service provides an indication of the abstract
* parameters of the quality of service desired. These parameters are