mirror of
https://github.com/SerenityOS/serenity
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36 lines
1.1 KiB
C++
36 lines
1.1 KiB
C++
/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <Kernel/Memory/InodeVMObject.h>
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#include <Kernel/UnixTypes.h>
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namespace Kernel::Memory {
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class PrivateInodeVMObject final : public InodeVMObject {
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AK_MAKE_NONMOVABLE(PrivateInodeVMObject);
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public:
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virtual ~PrivateInodeVMObject() override;
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static ErrorOr<NonnullLockRefPtr<PrivateInodeVMObject>> try_create_with_inode(Inode&);
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static ErrorOr<NonnullLockRefPtr<PrivateInodeVMObject>> try_create_with_inode_and_range(Inode&, u64 offset, size_t range_size);
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virtual ErrorOr<NonnullLockRefPtr<VMObject>> try_clone() override;
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private:
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virtual bool is_private_inode() const override { return true; }
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explicit PrivateInodeVMObject(Inode&, FixedArray<RefPtr<PhysicalPage>>&&, Bitmap dirty_pages);
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explicit PrivateInodeVMObject(PrivateInodeVMObject const&, FixedArray<RefPtr<PhysicalPage>>&&, Bitmap dirty_pages);
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virtual StringView class_name() const override { return "PrivateInodeVMObject"sv; }
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PrivateInodeVMObject& operator=(PrivateInodeVMObject const&) = delete;
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};
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}
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