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 PROFILERIOINTERPOSEOBSERVER_H
michael@0: #define PROFILERIOINTERPOSEOBSERVER_H
michael@0: 
michael@0: #ifdef MOZ_ENABLE_PROFILER_SPS
michael@0: 
michael@0: #include "mozilla/IOInterposer.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: 
michael@0: /**
michael@0:  * This class is the observer that calls into the profiler whenever
michael@0:  * main thread I/O occurs.
michael@0:  */
michael@0: class ProfilerIOInterposeObserver MOZ_FINAL : public IOInterposeObserver
michael@0: {
michael@0: public:
michael@0:   virtual void Observe(Observation& aObservation);
michael@0: };
michael@0: 
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif // MOZ_ENABLE_PROFILER_SPS
michael@0: 
michael@0: #endif // PROFILERIOINTERPOSEOBSERVER_H