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Kernel/SysFS: Add Symbolic link functionality to the filesystem

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This will be used later on to help connecting a node at /sys/dev/block/
that represents a Storage device to a directory in /sys/devices/storage/
with details on that device in that directory.
This commit is contained in:
Liav A 2022-04-22 20:35:15 +03:00 • committed by Andreas Kling
parent 7e88bbe550
commit ecc29bb52e
4 changed files with 104 additions and 0 deletions
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13
Kernel/FileSystem/SysFS.h
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@ -62,6 +62,19 @@ protected:
NonnullRefPtr<SysFSComponent> m_associated_component;
};
class SysFSLinkInode : public SysFSInode {
friend class SysFS;
public:
static ErrorOr<NonnullRefPtr<SysFSLinkInode>> try_create(SysFS const&, SysFSComponent const&);
virtual ~SysFSLinkInode() override;
protected:
SysFSLinkInode(SysFS const&, SysFSComponent const&);
// ^Inode
virtual InodeMetadata metadata() const override;
};
class SysFSDirectoryInode : public SysFSInode {
friend class SysFS;