50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
// Copyright 2017 The Crashpad Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#ifndef CRASHPAD_UTIL_WIN_SCOPED_SET_EVENT_H_
|
|
#define CRASHPAD_UTIL_WIN_SCOPED_SET_EVENT_H_
|
|
|
|
#include <windows.h>
|
|
|
|
|
|
namespace crashpad {
|
|
|
|
//! \brief Calls `SetEvent()` on destruction at latest.
|
|
//!
|
|
//! Does not assume ownership of the event handle. Use ScopedKernelHANDLE for
|
|
//! ownership.
|
|
class ScopedSetEvent {
|
|
public:
|
|
explicit ScopedSetEvent(HANDLE event);
|
|
|
|
ScopedSetEvent(const ScopedSetEvent&) = delete;
|
|
ScopedSetEvent& operator=(const ScopedSetEvent&) = delete;
|
|
|
|
~ScopedSetEvent();
|
|
|
|
//! \brief Calls `SetEvent()` immediately.
|
|
//!
|
|
//! `SetEvent()` will not be called on destruction.
|
|
//!
|
|
//! \return `true` on success, `false` on failure with a message logged.
|
|
bool Set();
|
|
|
|
private:
|
|
HANDLE event_; // weak
|
|
};
|
|
|
|
} // namespace crashpad
|
|
|
|
#endif // CRASHPAD_UTIL_WIN_SCOPED_SET_EVENT_H_
|