160 static std::error_code createUniqueEntity(const Twine &Model, int &ResultFD,  in createUniqueEntity()
169     if (!sys::path::is_absolute(Twine(ModelStorage))) {  in createUniqueEntity()
172       sys::path::append(TDir, Twine(ModelStorage));  in createUniqueEntity()
195             sys::fs::openFileForWrite(Twine(ResultPath.begin()), ResultFD,  in createUniqueEntity()
443 void append(SmallVectorImpl<char> &path, const Twine &a,  in append()
444                                          const Twine &b,  in append()
445                                          const Twine &c,  in append()
446                                          const Twine &d) {  in append()
504 void replace_extension(SmallVectorImpl<char> &path, const Twine &extension) {  in replace_extension()
522 void native(const Twine &path, SmallVectorImpl<char> &result) {  in native()
594 bool has_root_name(const Twine &path) {  in has_root_name()
601 bool has_root_directory(const Twine &path) {  in has_root_directory()
608 bool has_root_path(const Twine &path) {  in has_root_path()
615 bool has_relative_path(const Twine &path) {  in has_relative_path()
622 bool has_filename(const Twine &path) {  in has_filename()
629 bool has_parent_path(const Twine &path) {  in has_parent_path()
636 bool has_stem(const Twine &path) {  in has_stem()
643 bool has_extension(const Twine &path) {  in has_extension()
650 bool is_absolute(const Twine &path) {  in is_absolute()
664 bool is_relative(const Twine &path) {  in is_relative()
672 std::error_code getUniqueID(const Twine Path, UniqueID &Result) {  in getUniqueID()
681 std::error_code createUniqueFile(const Twine &Model, int &ResultFd,  in createUniqueFile()
687 std::error_code createUniqueFile(const Twine &Model,  in createUniqueFile()
694 createTemporaryFile(const Twine &Model, int &ResultFD,  in createTemporaryFile()
706 createTemporaryFile(const Twine &Prefix, StringRef Suffix, int &ResultFD,  in createTemporaryFile()
713 std::error_code createTemporaryFile(const Twine &Prefix, StringRef Suffix,  in createTemporaryFile()
719 std::error_code createTemporaryFile(const Twine &Prefix, StringRef Suffix,  in createTemporaryFile()
728 std::error_code createUniqueDirectory(const Twine &Prefix,  in createUniqueDirectory()
788 std::error_code create_directories(const Twine &Path, bool IgnoreExisting) {  in create_directories()
811 std::error_code copy_file(const Twine &From, const Twine &To) {  in copy_file()
857 std::error_code is_directory(const Twine &path, bool &result) {  in is_directory()
869 std::error_code is_regular_file(const Twine &path, bool &result) {  in is_regular_file()
883 std::error_code is_other(const Twine &Path, bool &Result) {  in is_other()
891 void directory_entry::replace_filename(const Twine &filename, file_status st) {  in replace_filename()
1048 std::error_code identify_magic(const Twine &Path, file_magic &Result) {  in identify_magic()