mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-09-30 00:31:14 +00:00
dd05934539
https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules "The compiler is more likely to get the default semantics right and you cannot implement these functions better than the compiler."
46 lines
842 B
C++
46 lines
842 B
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "Forward.h"
|
|
#include <AK/Forward.h>
|
|
#include <AK/NonnullRefPtrVector.h>
|
|
#include <AK/String.h>
|
|
#include <AK/Vector.h>
|
|
#include <LibCore/ElapsedTimer.h>
|
|
|
|
namespace Shell {
|
|
|
|
class FileDescriptionCollector {
|
|
public:
|
|
FileDescriptionCollector() = default;
|
|
~FileDescriptionCollector();
|
|
|
|
void collect();
|
|
void add(int fd);
|
|
|
|
private:
|
|
Vector<int, 32> m_fds;
|
|
};
|
|
|
|
class SavedFileDescriptors {
|
|
public:
|
|
SavedFileDescriptors(const NonnullRefPtrVector<AST::Rewiring>&);
|
|
~SavedFileDescriptors();
|
|
|
|
private:
|
|
struct SavedFileDescriptor {
|
|
int original { -1 };
|
|
int saved { -1 };
|
|
};
|
|
|
|
Vector<SavedFileDescriptor> m_saves;
|
|
FileDescriptionCollector m_collector;
|
|
};
|
|
|
|
}
|