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