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https://github.com/RGBCube/serenity
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Kernel: Use u64 instead of size_t for File::can_read offset
This ensures offsets will not be truncated on large files on i686.
This commit is contained in:
parent
0c630d5687
commit
9ce537d703
47 changed files with 47 additions and 47 deletions
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@ -25,7 +25,7 @@ public:
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private:
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virtual StringView class_name() const override { return "AnonymousFile"sv; }
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virtual ErrorOr<NonnullOwnPtr<KString>> pseudo_path(const OpenFileDescription&) const override;
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virtual bool can_read(const OpenFileDescription&, size_t) const override { return false; }
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virtual bool can_read(const OpenFileDescription&, u64) const override { return false; }
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virtual bool can_write(const OpenFileDescription&, size_t) const override { return false; }
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override { return ENOTSUP; }
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virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override { return ENOTSUP; }
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@ -99,7 +99,7 @@ void FIFO::detach(Direction direction)
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evaluate_block_conditions();
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}
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bool FIFO::can_read(const OpenFileDescription&, size_t) const
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bool FIFO::can_read(const OpenFileDescription&, u64) const
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{
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return !m_buffer->is_empty() || !m_writers;
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}
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@ -43,7 +43,7 @@ private:
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virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override;
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
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virtual ErrorOr<struct stat> stat() const override;
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virtual bool can_read(const OpenFileDescription&, size_t) const override;
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virtual bool can_read(const OpenFileDescription&, u64) const override;
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virtual bool can_write(const OpenFileDescription&, size_t) const override;
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virtual ErrorOr<NonnullOwnPtr<KString>> pseudo_path(const OpenFileDescription&) const override;
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virtual StringView class_name() const override { return "FIFO"sv; }
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@ -81,7 +81,7 @@ public:
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virtual ErrorOr<NonnullRefPtr<OpenFileDescription>> open(int options);
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virtual ErrorOr<void> close();
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virtual bool can_read(const OpenFileDescription&, size_t) const = 0;
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virtual bool can_read(const OpenFileDescription&, u64) const = 0;
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virtual bool can_write(const OpenFileDescription&, size_t) const = 0;
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virtual ErrorOr<void> attach(OpenFileDescription&);
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@ -27,7 +27,7 @@ public:
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const Inode& inode() const { return *m_inode; }
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Inode& inode() { return *m_inode; }
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virtual bool can_read(const OpenFileDescription&, size_t) const override { return true; }
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virtual bool can_read(const OpenFileDescription&, u64) const override { return true; }
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virtual bool can_write(const OpenFileDescription&, size_t) const override { return true; }
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
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@ -22,7 +22,7 @@ InodeWatcher::~InodeWatcher()
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(void)close();
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}
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bool InodeWatcher::can_read(const OpenFileDescription&, size_t) const
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bool InodeWatcher::can_read(const OpenFileDescription&, u64) const
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{
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MutexLocker locker(m_lock);
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return !m_queue.is_empty();
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@ -44,7 +44,7 @@ public:
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static ErrorOr<NonnullRefPtr<InodeWatcher>> try_create();
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virtual ~InodeWatcher() override;
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virtual bool can_read(const OpenFileDescription&, size_t) const override;
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virtual bool can_read(const OpenFileDescription&, u64) const override;
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virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override;
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// Can't write to an inode watcher.
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virtual bool can_write(const OpenFileDescription&, size_t) const override { return true; }
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