scratch/lwip
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

netconn: Create API macros to get/set IPV6ONLY flag

Browse Source
This commit is contained in:
Dirk Ziegelmeier
2016-03-04 23:06:33 +01:00
parent 814577fcc6
commit 094cdf1c7b
3 changed files with 16 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/api/sockets.c
View File

@@ -2110,7 +2110,7 @@ lwip_getsockopt_impl(int s, int level, int optname, void *optval, socklen_t *opt
if (NETCONNTYPE_GROUP(netconn_type(sock->conn)) != NETCONN_TCP) {
return ENOPROTOOPT;
}
*(int*)optval = ((sock->conn->flags & NETCONN_FLAG_IPV6_V6ONLY) ? 1 : 0);
*(int*)optval = (netconn_get_ipv6only(sock->conn) ? 1 : 0);
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_IPV6, IPV6_V6ONLY) = %d\n",
s, *(int *)optval));
break;
@@ -2505,12 +2505,12 @@ lwip_setsockopt_impl(int s, int level, int optname, const void *optval, socklen_
/* @todo: this does not work for datagram sockets, yet */
LWIP_SOCKOPT_CHECK_OPTLEN_CONN_PCB_TYPE(sock, optlen, int, NETCONN_TCP);
if (*(const int*)optval) {
sock->conn->flags |= NETCONN_FLAG_IPV6_V6ONLY;
netconn_set_ipv6only(sock->conn, 1);
} else {
sock->conn->flags &= ~NETCONN_FLAG_IPV6_V6ONLY;
netconn_set_ipv6only(sock->conn, 0);
}
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, IPPROTO_IPV6, IPV6_V6ONLY, ..) -> %d\n",
s, ((sock->conn->flags & NETCONN_FLAG_IPV6_V6ONLY) ? 1 : 0)));
s, (netconn_get_ipv6only(sock->conn) ? 1 : 0)));
break;
default:
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, IPPROTO_IPV6, UNIMPL: optname=0x%x, ..)\n",