// 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_IOS_SCOPED_BACKGROUND_TASK_H_
#define CRASHPAD_UTIL_IOS_SCOPED_BACKGROUND_TASK_H_
#include <dispatch/dispatch.h>
namespace crashpad {
namespace internal {
//! \brief Marks the start of a task that should continue if the application
//! enters the background.
class ScopedBackgroundTask {
public:
//! \param[in] task_name A string used in debugging to indicate the reason the
//! activity began. This parameter must not be nullptr or an empty string.
ScopedBackgroundTask(const char* task_name);
ScopedBackgroundTask(const ScopedBackgroundTask&) = delete;
ScopedBackgroundTask& operator=(const ScopedBackgroundTask&) = delete;
~ScopedBackgroundTask();
private:
dispatch_semaphore_t task_complete_semaphore_;
};
} // namespace internal
} // namespace crashpad
#endif // CRASHPAD_UTIL_IOS_SCOPED_BACKGROUND_TASK_H_