Cygwin: fhandler_socket: Add :: to potentially colliding WinSock calls

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

diff --git a/winsup/cygwin/fhandler_socket.cc b/winsup/cygwin/fhandler_socket.cc
index 3a18ff593d882bfa10450a2c17ccf70c6b5ba87f..a7c702e7e5340c96a179ee1f65c7d0c4846063cd 100644 (file)
--- a/winsup/cygwin/fhandler_socket.cc
+++ b/winsup/cygwin/fhandler_socket.cc
@@ -957,8 +957,8 @@ fhandler_socket::evaluate_events (const long event_mask, long &events,
                 CV 2014-06-16: Call WSASetLastError *after* setsockopt since,
                 apparently, setsockopt sets the last WSA error code to 0 on
                 success. */
-             setsockopt (get_socket (), SOL_SOCKET, SO_ERROR,
-                         (const char *) &wsa_err, sizeof wsa_err);
+             ::setsockopt (get_socket (), SOL_SOCKET, SO_ERROR,
+                           (const char *) &wsa_err, sizeof wsa_err);
              WSASetLastError (wsa_err);
              ret = SOCKET_ERROR;
            }
@@ -1654,7 +1654,7 @@ fhandler_socket::accept4 (struct sockaddr *peer, int *len, int flags)
        }
       else
        {
-         closesocket (res);
+         ::closesocket (res);
          res = -1;
        }
     }
@@ -2331,7 +2331,7 @@ fhandler_socket::close ()
   int res = 0;
 
   release_events ();
-  while ((res = closesocket (get_socket ())) != 0)
+  while ((res = ::closesocket (get_socket ())) != 0)
     {
       if (WSAGetLastError () != WSAEWOULDBLOCK)
        {
@@ -2557,7 +2557,7 @@ fhandler_socket::ioctl (unsigned int cmd, void *p)
     case _IOR('f', 127, u_long):
 #endif
       /* Make sure to use the Winsock definition of FIONREAD. */
-      res = ioctlsocket (get_socket (), _IOR('f', 127, u_long), (u_long *) p);
+      res = ::ioctlsocket (get_socket (), _IOR('f', 127, u_long), (u_long *) p);
       if (res == SOCKET_ERROR)
        set_winsock_errno ();
       break;
@@ -2577,7 +2577,7 @@ fhandler_socket::ioctl (unsigned int cmd, void *p)
          res = 0;
        }
       else
-       res = ioctlsocket (get_socket (), cmd, (u_long *) p);
+       res = ::ioctlsocket (get_socket (), cmd, (u_long *) p);
       break;
     }
   syscall_printf ("%d = ioctl_socket(%x, %p)", res, cmd, p);