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Kernel: Have File virtuals take a FileDescriptor& rather than a Process&.

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This will allow us to implement different behaviors depending on the role
of the descriptor a File is being accessed through.
This commit is contained in:
Andreas Kling 2019-04-29 13:58:40 +02:00
parent 3761bc3ed7
commit 8cbb7f101f
39 changed files with 156 additions and 155 deletions
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10
Kernel/TTY/TTY.h
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@ -10,11 +10,11 @@ class TTY : public CharacterDevice {
public:
virtual ~TTY() override;
virtual ssize_t read(Process&, byte*, ssize_t) override;
virtual ssize_t write(Process&, const byte*, ssize_t) override;
virtual bool can_read(Process&) const override;
virtual bool can_write(Process&) const override;
virtual int ioctl(Process&, unsigned request, unsigned arg) override final;
virtual ssize_t read(FileDescriptor&, byte*, ssize_t) override;
virtual ssize_t write(FileDescriptor&, const byte*, ssize_t) override;
virtual bool can_read(FileDescriptor&) const override;
virtual bool can_write(FileDescriptor&) const override;
virtual int ioctl(FileDescriptor&, unsigned request, unsigned arg) override final;
virtual String absolute_path() const override { return tty_name(); }
virtual String tty_name() const = 0;