53         std::string line;  in debug()  local
56         while (std::getline(stream, line)) {  in debug()
57             dprintf(fd, "    %s\n", line.c_str());  in debug()
85     for (std::string line; std::getline(calfile, line);) {  in HwCalBase()  local
86         if (line.empty() || line[0] == '#') {  in HwCalBase()
89         std::istringstream is_line(line);  in HwCalBase()
98     for (std::string line; std::getline(calfile_dual, line);) {  in HwCalBase()  local
99         if (line.empty() || line[0] == '#') {  in HwCalBase()
102         std::istringstream is_line(line);  in HwCalBase()
114     std::string line;  in debug()  local
143     while (std::getline(stream, line)) {  in debug()
144         dprintf(fd, "    %s\n", line.c_str());  in debug()