widget/WidgetTraceEvent.h
author Mike Shal <mshal@mozilla.com>
Thu, 03 Jul 2014 22:14:59 -0400
changeset 216968 1e4bf244a89c037e5d585889a58844fc112f5ab7
parent 98529 f4157e8c410708d76703f19e4dfb61859bfe32d8
child 284279 91d6e262b662a0b4e47358665e222d3927337af9
permissions -rw-r--r--
Bug 978211 - various asan/mar/pretty/mach fixes; r=glandium - Linux ASAN nightly builds do not do update packaging - Only set mar properties if the mar file was actually created - Unset MOZ_SIGN_CMD for pretty-* steps

/* 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/. */

#ifndef WIDGET_PUBLIC_WIDGETTRACEEVENT_H_
#define WIDGET_PUBLIC_WIDGETTRACEEVENT_H_

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();

}

#endif  // WIDGET_PUBLIC_WIDGETTRACEEVENT_H_