ws2_32: Move the setsockopt(SO_BROADCAST) implementation to ntdll.

dlls/ntdll/unix/socket.c

@@ -1146,8 +1146,8 @@ static void complete_async( HANDLE handle, HANDLE event, PIO_APC_ROUTINE apc, vo
 }
 
 
-static NTSTATUS do_getsockopt( HANDLE handle, IO_STATUS_BLOCK *io, void *out_buffer,
-                               ULONG out_size, int level, int option )
+static NTSTATUS do_getsockopt( HANDLE handle, IO_STATUS_BLOCK *io, int level,
+                               int option, void *out_buffer, ULONG out_size )
 {
     int fd, needs_close = FALSE;
     socklen_t len = out_size;
@@ -1165,6 +1165,22 @@ static NTSTATUS do_getsockopt( HANDLE handle, IO_STATUS_BLOCK *io, void *out_buf
 }
 
 
+static NTSTATUS do_setsockopt( HANDLE handle, IO_STATUS_BLOCK *io, int level,
+                               int option, const void *optval, socklen_t optlen )
+{
+    int fd, needs_close = FALSE;
+    NTSTATUS status;
+    int ret;
+
+    if ((status = server_get_unix_fd( handle, 0, &fd, &needs_close, NULL, NULL )))
+        return status;
+
+    ret = setsockopt( fd, level, option, optval, optlen );
+    if (needs_close) close( fd );
+    return ret ? sock_errno_to_status( errno ) : STATUS_SUCCESS;
+}
+
+
 NTSTATUS sock_ioctl( HANDLE handle, HANDLE event, PIO_APC_ROUTINE apc, void *apc_user, IO_STATUS_BLOCK *io,
                      ULONG code, void *in_buffer, ULONG in_size, void *out_buffer, ULONG out_size )
 {
@@ -1586,7 +1602,10 @@ NTSTATUS sock_ioctl( HANDLE handle, HANDLE event, PIO_APC_ROUTINE apc, void *apc
         }
 
         case IOCTL_AFD_WINE_GET_SO_BROADCAST:
-            return do_getsockopt( handle, io, out_buffer, out_size, SOL_SOCKET, SO_BROADCAST );
+            return do_getsockopt( handle, io, SOL_SOCKET, SO_BROADCAST, out_buffer, out_size );
+
+        case IOCTL_AFD_WINE_SET_SO_BROADCAST:
+            return do_setsockopt( handle, io, SOL_SOCKET, SO_BROADCAST, in_buffer, in_size );
 
         default:
         {

dlls/ws2_32/socket.c

@@ -3538,6 +3538,18 @@ int WINAPI WS_sendto(SOCKET s, const char *buf, int len, int flags,
         return n;
 }
 
+
+static int server_setsockopt( SOCKET s, ULONG code, const char *optval, int optlen )
+{
+    IO_STATUS_BLOCK io;
+    NTSTATUS status;
+
+    status = NtDeviceIoControlFile( (HANDLE)s, NULL, NULL, NULL, &io, code, (void *)optval, optlen, NULL, 0 );
+    SetLastError( NtStatusToWSAError( status ) );
+    return status ? -1 : 0;
+}
+
+
 /***********************************************************************
  *		setsockopt		(WS2_32.21)
  */
@@ -3566,6 +3578,9 @@ int WINAPI WS_setsockopt(SOCKET s, int level, int optname,
     case WS_SOL_SOCKET:
         switch(optname)
         {
+        case WS_SO_BROADCAST:
+            return server_setsockopt( s, IOCTL_AFD_WINE_SET_SO_BROADCAST, optval, optlen );
+
         /* Some options need some conversion before they can be sent to
          * setsockopt. The conversions are done here, then they will fall through
          * to the general case. Special options that are not passed to
@@ -3621,7 +3636,6 @@ int WINAPI WS_setsockopt(SOCKET s, int level, int optname,
         /* The options listed here don't need any special handling. Thanks to
          * the conversion happening above, options from there will fall through
          * to this, too.*/
-        case WS_SO_BROADCAST:
         case WS_SO_ERROR:
         case WS_SO_KEEPALIVE:
         case WS_SO_OOBINLINE:

include/wine/afd.h

@@ -161,6 +161,7 @@ struct afd_get_events_params
 #define IOCTL_AFD_WINE_GET_INFO             CTL_CODE(FILE_DEVICE_NETWORK, 218, METHOD_BUFFERED, FILE_ANY_ACCESS)
 #define IOCTL_AFD_WINE_GET_SO_ACCEPTCONN    CTL_CODE(FILE_DEVICE_NETWORK, 219, METHOD_BUFFERED, FILE_ANY_ACCESS)
 #define IOCTL_AFD_WINE_GET_SO_BROADCAST     CTL_CODE(FILE_DEVICE_NETWORK, 220, METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define IOCTL_AFD_WINE_SET_SO_BROADCAST     CTL_CODE(FILE_DEVICE_NETWORK, 221, METHOD_BUFFERED, FILE_ANY_ACCESS)
 
 struct afd_create_params
 {