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base / allocator / partition_allocator / src / partition_alloc / oom_callback.h [blame]
// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef PARTITION_ALLOC_OOM_CALLBACK_H_
#define PARTITION_ALLOC_OOM_CALLBACK_H_
#include "partition_alloc/partition_alloc_base/component_export.h"
namespace partition_alloc {
using PartitionAllocOomCallback = void (*)();
// Registers a callback to be invoked during an OOM_CRASH(). OOM_CRASH is
// invoked by users of PageAllocator (including PartitionAlloc) to signify an
// allocation failure from the platform.
PA_COMPONENT_EXPORT(PARTITION_ALLOC)
void SetPartitionAllocOomCallback(PartitionAllocOomCallback callback);
namespace internal {
PA_COMPONENT_EXPORT(PARTITION_ALLOC) void RunPartitionAllocOomCallback();
} // namespace internal
} // namespace partition_alloc
#endif // PARTITION_ALLOC_OOM_CALLBACK_H_