blob: 70414a4cc6f009017efe1a6eca97ff1aab849980 [file] [log] [blame]
* Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#include <X11/Xlib.h>
#include "webrtc/rtc_base/constructormagic.h"
namespace webrtc {
// Helper class that registers X Window error handler. Caller can use
// GetLastErrorAndDisable() to get the last error that was caught, if any.
class XErrorTrap {
explicit XErrorTrap(Display* display);
// Returns last error and removes unregisters the error handler.
int GetLastErrorAndDisable();
XErrorHandler original_error_handler_;
bool enabled_;
} // namespace webrtc