widget/WidgetTraceEvent.h
author Mike Hommey <mh+mozilla@glandium.org>
Tue, 04 Nov 2014 13:50:18 +0900
changeset 240257 6cd60e5f3d5272fc6c01a0c7b9388ae4f107a517
parent 98983 f4157e8c410708d76703f19e4dfb61859bfe32d8
child 285938 91d6e262b662a0b4e47358665e222d3927337af9
permissions -rw-r--r--
Bug 1091505 - Run subconfigures in parallel. r=gps On automation, this brings Windows configure time on a clobber from 5:30 to 3:10. Sadly, because make needs to run under intl/icu/host before configuring intl/icu/target, intl/icu/host needs to be configured independently. Fortunately, that's not configured for normal windows builds anyways. Also, having multiple subconfigures sharing the same cache file is dangerously racy. Fortunately, not a lot do. In fact, only js/src and $_subconfigure_subdir do, so force the latter (only used for ldap sdk on comm-central) not to configure in parallel.

/* 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_