84 static bool real_path(StringRef SrcPath, SmallVectorImpl<char> &RealPath) {  in real_path()  argument
93   RealPath.swap(RPath);  in real_path()
160   SmallString<256> RealPath;  in getRealPath()  local
169     if (!real_path(Dir, RealPath))  in getRealPath()
171     SymLinkMap[Dir] = RealPath.str();  in getRealPath()
173     RealPath = DirWithSymLink->second;  in getRealPath()
176   path::append(RealPath, FileName);  in getRealPath()
177   Result.swap(RealPath);  in getRealPath()
199   SmallString<256> RealPath;  in copyToRoot()  local
200   if (!getRealPath(AbsoluteSrc, RealPath))  in copyToRoot()
201     RealPath = CanonicalPath;  in copyToRoot()
203   path::append(Dest, path::relative_path(RealPath));  in copyToRoot()
209   if (std::error_code EC = fs::copy_file(RealPath, Dest))  in copyToRoot()