20 lines
330 B
C++
20 lines
330 B
C++
|
#pragma once
|
||
|
|
#include <string>
|
||
|
|
|
||
|
|
namespace utils::filesystem {
|
||
|
|
class LockFile {
|
||
|
|
public:
|
||
|
|
LockFile(std::string path) : path_(std::move(path) + ".lock") {}
|
||
|
|
|
||
|
|
void Lock();
|
||
|
|
void lock() { Lock(); }
|
||
|
|
|
||
|
|
void Unlock();
|
||
|
|
void unlock() { Unlock(); }
|
||
|
|
|
||
|
|
private:
|
||
|
|
std::string path_;
|
||
|
|
int fd_ = -1;
|
||
|
|
};
|
||
|
|
} // namespace utils::filesystem
|