base/x11/x11_error_tracker_gtk.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/x11/x11_error_tracker.h"
   6
   7 #include <gdk/gdkx.h>
   8
   9 #include "base/logging.h"
  10
  11 namespace base {
  12
  13 X11ErrorTracker::X11ErrorTracker() {
  14   gdk_error_trap_push();
  15 }
  16
  17 X11ErrorTracker::~X11ErrorTracker() {
  18   gdk_error_trap_pop();
  19 }
  20
  21 bool X11ErrorTracker::FoundNewError() {
  22   gdk_flush();
  23   bool found_error = gdk_error_trap_pop() != 0;
  24
  25   gdk_error_trap_push();
  26   return found_error;
  27 }
  28
  29 }  // namespace base