| // Copyright 2019 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_DBUS_PROPERTIES_SUCCESS_BARRIER_CALLBACK_H_ |
| #define COMPONENTS_DBUS_PROPERTIES_SUCCESS_BARRIER_CALLBACK_H_ |
| |
| #include <cstddef> |
| |
| #include "base/component_export.h" |
| #include "base/functional/callback_forward.h" |
| |
| // A callback wrapper that must be called |num_calls| times with an argument of |
| // true (indicates success) for |done_callback| to be called with true. If the |
| // wrapper is called with false, |done_callback| is immediately run with an |
| // argument of false. Further calls after |done_callback| has already been run |
| // will have no effect. |
| COMPONENT_EXPORT(COMPONENTS_DBUS) |
| base::RepeatingCallback<void(bool)> SuccessBarrierCallback( |
| size_t num_calls, |
| base::OnceCallback<void(bool)> done_callback); |
| |
| #endif // COMPONENTS_DBUS_PROPERTIES_SUCCESS_BARRIER_CALLBACK_H_ |
