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Kernel: Make /proc/PID/fds display something useful for character devices.

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This commit is contained in:
Andreas Kling 2019-01-21 02:33:01 +01:00
parent 786b903d62
commit e6fc84e234
14 changed files with 46 additions and 6 deletions
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3
VirtualFileSystem/RandomDevice.h
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@ -8,9 +8,12 @@ public:
RandomDevice();
virtual ~RandomDevice() override;
private:
// ^CharacterDevice
virtual ssize_t read(Process&, byte* buffer, size_t bufferSize) override;
virtual ssize_t write(Process&, const byte* buffer, size_t bufferSize) override;
virtual bool can_read(Process&) const override;
virtual bool can_write(Process&) const override { return true; }
virtual const char* class_name() const override { return "RandomDevice"; }
};