michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef XRE_EVENTTRACER_H_
michael@0: #define XRE_EVENTTRACER_H_
michael@0: 
michael@0: namespace mozilla {
michael@0: 
michael@0: // Create a thread that will fire events back at the
michael@0: // main thread to measure responsiveness. Return true
michael@0: // if the thread was created successfully.
michael@0: //   aLog If the tracing results should be printed to
michael@0: //        the console.
michael@0: bool InitEventTracing(bool aLog);
michael@0: 
michael@0: // Signal the background thread to stop, and join it.
michael@0: // Must be called from the same thread that called InitEventTracing.
michael@0: void ShutdownEventTracing();
michael@0: 
michael@0: }  // namespace mozilla
michael@0: 
michael@0: #endif /* XRE_EVENTTRACER_H_ */