44 bool IoDelegate::GetAbsolutePath(const string& path, string* absolute_path) {  in GetAbsolutePath()  argument
48   DWORD path_len = GetFullPathName(path.c_str(), sizeof(buf), buf, nullptr);  in GetAbsolutePath()
50     LOG(ERROR) << "Failed to GetFullPathName(" << path << ")";  in GetAbsolutePath()
59   if (path.empty()) {  in GetAbsolutePath()
64   if (path[0] == OS_PATH_SEPARATOR) {  in GetAbsolutePath()
65     *absolute_path = path;  in GetAbsolutePath()
78   *absolute_path += path;  in GetAbsolutePath()
110 bool IoDelegate::FileIsReadable(const string& path) const {  in FileIsReadable()
113   return (0 == _access(path.c_str(), 0)) &&  // mode 0=exist  in FileIsReadable()
114          (0 == _access(path.c_str(), 4));    // mode 4=readable  in FileIsReadable()
116   return (0 == access(path.c_str(), R_OK));  in FileIsReadable()
149 bool IoDelegate::CreatePathForFile(const string& path) const {  in CreatePathForFile()
150   if (path.empty()) {  in CreatePathForFile()
155   if (!GetAbsolutePath(path, &absolute_path)) {  in CreatePathForFile()