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3b03077abb
Because the ".." entry in a directory is a separate inode, if a directory is renamed to a new location, then we should update this entry the point to the new parent directory as well. Co-authored-by: Liav A <liavalb@gmail.com>
41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
/*
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* Copyright (c) 2018-2020, 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/FileSystem/Inode.h>
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#include <Kernel/FileSystem/OpenFileDescription.h>
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#include <Kernel/FileSystem/ProcFS/FileSystem.h>
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#include <Kernel/ProcessExposed.h>
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#include <Kernel/UnixTypes.h>
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namespace Kernel {
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class ProcFSInode : public Inode {
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friend class ProcFS;
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public:
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virtual ~ProcFSInode() override;
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protected:
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ProcFSInode(ProcFS const&, InodeIndex);
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ProcFS& procfs() { return static_cast<ProcFS&>(Inode::fs()); }
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ProcFS const& procfs() const { return static_cast<ProcFS const&>(Inode::fs()); }
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// ^Inode
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virtual ErrorOr<void> attach(OpenFileDescription& description) override = 0;
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virtual void did_seek(OpenFileDescription&, off_t) override = 0;
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virtual ErrorOr<void> flush_metadata() override final;
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virtual ErrorOr<NonnullLockRefPtr<Inode>> create_child(StringView name, mode_t, dev_t, UserID, GroupID) override final;
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virtual ErrorOr<void> add_child(Inode&, StringView name, mode_t) override final;
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virtual ErrorOr<void> remove_child(StringView name) override final;
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virtual ErrorOr<void> replace_child(StringView name, Inode& child) override final;
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virtual ErrorOr<void> chmod(mode_t) override final;
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virtual ErrorOr<void> chown(UserID, GroupID) override final;
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};
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}
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