mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-09-20 17:58:18 +03:00
beda478821
Dealing with the unsigned overflow propagation here just seems unreasonably error prone. Let's limit ourselves to 2GB buffer sizes instead.
20 lines
541 B
C++
20 lines
541 B
C++
#pragma once
|
|
|
|
#include "CharacterDevice.h"
|
|
|
|
class ZeroDevice final : public CharacterDevice {
|
|
AK_MAKE_ETERNAL
|
|
public:
|
|
ZeroDevice();
|
|
virtual ~ZeroDevice() override;
|
|
|
|
private:
|
|
// ^CharacterDevice
|
|
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 { return true; }
|
|
virtual const char* class_name() const override { return "ZeroDevice"; }
|
|
};
|
|
|