ws2_32: Move the getsockopt(IP_PKTINFO) implementation to ntdll.

dlls/ntdll/unix/socket.c

@@ -1770,6 +1770,14 @@ NTSTATUS sock_ioctl( HANDLE handle, HANDLE event, PIO_APC_ROUTINE apc, void *apc
         case IOCTL_AFD_WINE_SET_IP_OPTIONS:
             return do_setsockopt( handle, io, IPPROTO_IP, IP_OPTIONS, in_buffer, in_size );
 
+#ifdef IP_PKTINFO
+        case IOCTL_AFD_WINE_GET_IP_PKTINFO:
+            return do_getsockopt( handle, io, IPPROTO_IP, IP_PKTINFO, out_buffer, out_size );
+#elif defined(IP_RECVDSTADDR)
+        case IOCTL_AFD_WINE_GET_IP_PKTINFO:
+            return do_getsockopt( handle, io, IPPROTO_IP, IP_RECVDSTADDR, out_buffer, out_size );
+#endif
+
         default:
         {
             if ((code >> 16) == FILE_DEVICE_NETWORK)

dlls/ws2_32/socket.c

@@ -2451,9 +2451,9 @@ INT WINAPI WS_getsockopt(SOCKET s, INT level,
         case WS_IP_OPTIONS:
             return server_getsockopt( s, IOCTL_AFD_WINE_GET_IP_OPTIONS, optval, optlen );
 
-#if defined(IP_PKTINFO) || defined(IP_RECVDSTADDR)
         case WS_IP_PKTINFO:
-#endif
+            return server_getsockopt( s, IOCTL_AFD_WINE_GET_IP_PKTINFO, optval, optlen );
+
         case WS_IP_TOS:
         case WS_IP_TTL:
 #ifdef IP_UNICAST_IF

include/wine/afd.h

@@ -198,6 +198,7 @@ struct afd_get_events_params
 #define IOCTL_AFD_WINE_SET_IP_MULTICAST_TTL             WINE_AFD_IOC(253)
 #define IOCTL_AFD_WINE_GET_IP_OPTIONS                   WINE_AFD_IOC(254)
 #define IOCTL_AFD_WINE_SET_IP_OPTIONS                   WINE_AFD_IOC(255)
+#define IOCTL_AFD_WINE_GET_IP_PKTINFO                   WINE_AFD_IOC(256)
 
 struct afd_create_params
 {