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drivers: nsos: support IPV6_V6ONLY getsockopt() and setsockopt()

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Handle IPV6_V6ONLY option in getsockopt() and setsockopt() APIs.

Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
This commit is contained in:
Marcin Niestroj 2024-05-06 09:53:13 +02:00 committed by Carles Cufí
parent d47ec4f75d
commit 87a6df2a9b
3 changed files with 58 additions and 0 deletions
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14
drivers/net/nsos_adapt.c
View file

@ -641,6 +641,13 @@ int nsos_adapt_getsockopt(int fd, int nsos_mid_level, int nsos_mid_optname,
return nsos_adapt_getsockopt_int(fd, IPPROTO_TCP, TCP_KEEPCNT,
nsos_mid_optval, nsos_mid_optlen);
}
case NSOS_MID_IPPROTO_IPV6:
switch (nsos_mid_optname) {
case NSOS_MID_IPV6_V6ONLY:
return nsos_adapt_getsockopt_int(fd, IPPROTO_IPV6, IPV6_V6ONLY,
nsos_mid_optval, nsos_mid_optlen);
}
}
return -NSOS_MID_EOPNOTSUPP;
@ -720,6 +727,13 @@ int nsos_adapt_setsockopt(int fd, int nsos_mid_level, int nsos_mid_optname,
return nsos_adapt_setsockopt_int(fd, IPPROTO_TCP, TCP_KEEPCNT,
nsos_mid_optval, nsos_mid_optlen);
}
case NSOS_MID_IPPROTO_IPV6:
switch (nsos_mid_optname) {
case NSOS_MID_IPV6_V6ONLY:
return nsos_adapt_setsockopt_int(fd, IPPROTO_IPV6, IPV6_V6ONLY,
nsos_mid_optval, nsos_mid_optlen);
}
}
return -NSOS_MID_EOPNOTSUPP;

28
drivers/net/nsos_socket.h
View file

@ -103,4 +103,32 @@ struct nsos_mid_timeval {
/** @} */
/**
* @name IPv6 level options (NSOS_MID_IPPROTO_IPV6)
* @{
*/
/* Socket options for NSOS_MID_IPPROTO_IPV6 level */
/** Set the unicast hop limit for the socket. */
#define NSOS_MID_IPV6_UNICAST_HOPS 16
/** Set the multicast hop limit for the socket. */
#define NSOS_MID_IPV6_MULTICAST_HOPS 18
/** Join IPv6 multicast group. */
#define NSOS_MID_IPV6_ADD_MEMBERSHIP 20
/** Leave IPv6 multicast group. */
#define NSOS_MID_IPV6_DROP_MEMBERSHIP 21
/** Don't support IPv4 access */
#define NSOS_MID_IPV6_V6ONLY 26
/** Pass an IPV6_RECVPKTINFO ancillary message that contains a
* in6_pktinfo structure that supplies some information about the
* incoming packet. See RFC 3542.
*/
#define NSOS_MID_IPV6_RECVPKTINFO 49
/** @} */
#endif /* __DRIVERS_NET_NSOS_SOCKET_H__ */

16
drivers/net/nsos_sockets.c
View file

@ -1044,6 +1044,14 @@ static int nsos_getsockopt(void *obj, int level, int optname,
NSOS_MID_IPPROTO_TCP, NSOS_MID_TCP_KEEPCNT,
optval, optlen);
}
case IPPROTO_IPV6:
switch (optname) {
case IPV6_V6ONLY:
return nsos_getsockopt_int(sock,
NSOS_MID_IPPROTO_IPV6, NSOS_MID_IPV6_V6ONLY,
optval, optlen);
}
}
errno = EOPNOTSUPP;
@ -1173,6 +1181,14 @@ static int nsos_setsockopt(void *obj, int level, int optname,
NSOS_MID_IPPROTO_TCP, NSOS_MID_TCP_KEEPCNT,
optval, optlen);
}
case IPPROTO_IPV6:
switch (optname) {
case IPV6_V6ONLY:
return nsos_setsockopt_int(sock,
NSOS_MID_IPPROTO_IPV6, NSOS_MID_IPV6_V6ONLY,
optval, optlen);
}
}
errno = EOPNOTSUPP;