1*26b815faSBrad Bishop #pragma once 26292aeedSMatthew Barth 36292aeedSMatthew Barth #include <fstream> 46292aeedSMatthew Barth #include <string> 56292aeedSMatthew Barth 66292aeedSMatthew Barth template <typename T> 76292aeedSMatthew Barth void read_sysfs(const std::string& path, T& val) 86292aeedSMatthew Barth { 96292aeedSMatthew Barth std::ifstream s(path); 106292aeedSMatthew Barth s >> val; 116292aeedSMatthew Barth } 126292aeedSMatthew Barth 136292aeedSMatthew Barth template <typename T> 146292aeedSMatthew Barth void write_sysfs(const std::string& path, const T& val) 156292aeedSMatthew Barth { 166292aeedSMatthew Barth std::ofstream s(path); 176292aeedSMatthew Barth s << val; 186292aeedSMatthew Barth } 196292aeedSMatthew Barth 206292aeedSMatthew Barth const std::string make_sysfs_path(const std::string& path, 216292aeedSMatthew Barth const std::string& type, 226292aeedSMatthew Barth const std::string& id, 236292aeedSMatthew Barth const std::string& entry) 246292aeedSMatthew Barth { 256292aeedSMatthew Barth using namespace std::literals; 266292aeedSMatthew Barth 276292aeedSMatthew Barth return path + "/"s + type + id + "_"s + entry; 286292aeedSMatthew Barth } 296292aeedSMatthew Barth 3003476f11SBrad Bishop // vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4 31