author Gregory Szorc <gps@mozilla.com>
Wed, 28 Jan 2015 13:37:00 -0800
changeset 120236 ad02f479b381c40651355b13806cf8ee08761ccd
parent 98529 f4157e8c410708d76703f19e4dfb61859bfe32d8
permissions -rw-r--r--
Close old release branch GECKO150_2012082116_RELBRANCH

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */


namespace mozilla {

// Perform any required initialization in the widget backend for
// event tracing. Return true if initialization was successful.
bool InitWidgetTracing();

// Perform any required cleanup in the widget backend for event tracing.
void CleanUpWidgetTracing();

// Fire a tracer event at the UI-thread event loop, and block until
// the event is processed. This should only be called by
// a thread that's not the UI thread.
bool FireAndWaitForTracerEvent();

// Signal that the event has been received by the event loop.
void SignalTracerThread();