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Kernel: Simplify FS::create_inode() a little bit

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Return a KResultOr<NonnullRefPtr<Inode>> instead of returning errors in
an out-parameter.
This commit is contained in:
Andreas Kling 2020-02-08 11:58:28 +01:00
parent 2f82d4fb31
commit 42d41fdf94
10 changed files with 40 additions and 51 deletions
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2
Kernel/FileSystem/ProcFS.h
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@ -49,7 +49,7 @@ public:
virtual InodeIdentifier root_inode() const override;
virtual RefPtr<Inode> get_inode(InodeIdentifier) const override;
virtual RefPtr<Inode> create_inode(InodeIdentifier parent_id, const String& name, mode_t, off_t size, dev_t, uid_t, gid_t, int& error) override;
virtual KResultOr<NonnullRefPtr<Inode>> create_inode(InodeIdentifier parent_id, const String& name, mode_t, off_t size, dev_t, uid_t, gid_t) override;
virtual KResult create_directory(InodeIdentifier parent_id, const String& name, mode_t, uid_t, gid_t) override;
static void add_sys_bool(String&&, Lockable<bool>&, Function<void()>&& notify_callback = nullptr);