1 #pragma once 2 3 #include <filesystem> 4 #include <string> 5 6 namespace fs = std::filesystem; 7 constexpr auto statusFile = "/run/dhcp_status"; 8 9 // Function to read contents from a file 10 std::string fileRead(const fs::path& filename); 11 12 // Function to write contents to a file atomically 13 void fileWrite(const fs::path& filename, const std::string& data); 14