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Kernel/DevFS: Add the ability to remove device nodes

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In order to make this kind of operation simpler, we no longer use a
Vector to store pointers to DevFSDeviceInode, but an IntrusiveList is
used instead. Also, we only allow to remove device nodes for now, but
in theory we can allow to remove all kinds of files from the DevFS.
This commit is contained in:
Liav A 2021-08-14 14:13:28 +03:00 • committed by Andreas Kling
parent f52d102270
commit 750ca2190b
2 changed files with 13 additions and 0 deletions
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Kernel/FileSystem/DevFS.h
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@ -151,6 +151,7 @@ private:
virtual KResult traverse_as_directory(Function<bool(FileSystem::DirectoryEntryView const&)>) const override;
virtual KResultOr<NonnullRefPtr<Inode>> lookup(StringView name) override;
virtual InodeMetadata metadata() const override;
virtual KResult remove_child(const StringView& name) override;
};
}