[PATCH 4/5] ws2_32: Move the getsockopt(IPV6_MULTICAST_LOOP) implementation to ntdll.

[Zebediah Figura]

Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
---
 dlls/ntdll/unix/socket.c | 3 +++
 dlls/ws2_32/socket.c     | 2 ++
 include/wine/afd.h       | 1 +
 3 files changed, 6 insertions(+)

diff --git a/dlls/ntdll/unix/socket.c b/dlls/ntdll/unix/socket.c
index 123b5323674..14bdaed19f7 100644
--- a/dlls/ntdll/unix/socket.c
+++ b/dlls/ntdll/unix/socket.c
@@ -1876,6 +1876,9 @@ NTSTATUS sock_ioctl( HANDLE handle, HANDLE event, PIO_APC_ROUTINE apc, void *apc
         case IOCTL_AFD_WINE_SET_IPV6_MULTICAST_IF:
             return do_setsockopt( handle, io, IPPROTO_IPV6, IPV6_MULTICAST_IF, in_buffer, in_size );
 
+        case IOCTL_AFD_WINE_GET_IPV6_MULTICAST_LOOP:
+            return do_getsockopt( handle, io, IPPROTO_IPV6, IPV6_MULTICAST_LOOP, out_buffer, out_size );
+
         default:
         {
             if ((code >> 16) == FILE_DEVICE_NETWORK)
diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index 8548e7bf3a7..432f3a26f30 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -2419,6 +2419,8 @@ INT WINAPI WS_getsockopt(SOCKET s, INT level,
             return server_getsockopt( s, IOCTL_AFD_WINE_GET_IPV6_MULTICAST_IF, optval, optlen );
 
         case WS_IPV6_MULTICAST_LOOP:
+            return server_getsockopt( s, IOCTL_AFD_WINE_GET_IPV6_MULTICAST_LOOP, optval, optlen );
+
         case WS_IPV6_UNICAST_HOPS:
         case WS_IPV6_V6ONLY:
 #ifdef IPV6_UNICAST_IF
diff --git a/include/wine/afd.h b/include/wine/afd.h
index 284e8f55bc4..3d4dcf539cd 100644
--- a/include/wine/afd.h
+++ b/include/wine/afd.h
@@ -215,6 +215,7 @@ struct afd_get_events_params
 #define IOCTL_AFD_WINE_SET_IPV6_MULTICAST_HOPS          WINE_AFD_IOC(270)
 #define IOCTL_AFD_WINE_GET_IPV6_MULTICAST_IF            WINE_AFD_IOC(271)
 #define IOCTL_AFD_WINE_SET_IPV6_MULTICAST_IF            WINE_AFD_IOC(272)
+#define IOCTL_AFD_WINE_GET_IPV6_MULTICAST_LOOP          WINE_AFD_IOC(273)
 
 struct afd_create_params
 {
-- 
2.30.2