65 static path __do_absolute(const path& p, path* cwd, error_code* ec) {  in __do_absolute()  argument
66   if (ec)  in __do_absolute()
67     ec->clear();  in __do_absolute()
70   *cwd = __current_path(ec);  in __do_absolute()
71   if (ec && *ec)  in __do_absolute()
76 path __absolute(const path& p, error_code* ec) {  in __absolute()  argument
78   return __do_absolute(p, &cwd, ec);  in __absolute()
81 path __canonical(path const& orig_p, error_code* ec) {  in __canonical()  argument
83   ErrorHandler<path> err("canonical", ec, &orig_p, &cwd);  in __canonical()
85   path p = __do_absolute(orig_p, &cwd, ec);  in __canonical()
104 void __copy(const path& from, const path& to, copy_options options, error_code* ec) {  in __copy()  argument
105   ErrorHandler<void> err("copy", ec, &from, &to);  in __copy()
129   if (ec)  in __copy()
130     ec->clear();  in __copy()
136       __copy_symlink(from, to, ec);  in __copy()
145       __create_symlink(from, to, ec);  in __copy()
147       __create_hard_link(from, to, ec);  in __copy()
149       __copy_file(from, to / from.filename(), options, ec);  in __copy()
151       __copy_file(from, to, options, ec);  in __copy()
159       __create_directory(to, from, ec);  in __copy()
160       if (ec && *ec) {  in __copy()
164     directory_iterator it = ec ? directory_iterator(from, *ec) : directory_iterator(from);  in __copy()
165     if (ec && *ec) {  in __copy()
173 …   __copy(it->path(), to / it->path().filename(), options | copy_options::__in_recursive_copy, ec);  in __copy()
174       if (ec && *ec) {  in __copy()
185 bool copy_file_impl(FileDescriptor& read_fd, FileDescriptor& write_fd, error_code& ec) {  in copy_file_impl()  argument
190       ec = capture_errno();  in copy_file_impl()
196   ec.clear();  in copy_file_impl()
201 bool copy_file_impl(FileDescriptor& read_fd, FileDescriptor& write_fd, error_code& ec) {
214     ec = capture_errno();
218   ec.clear();
222 bool copy_file_impl(FileDescriptor& read_fd, FileDescriptor& write_fd, error_code& ec) {
227     ec = capture_errno();
234     ec = capture_errno();
248     ec = make_error_code(errc::io_error);
252   ec.clear();
262 bool __copy_file(const path& from, const path& to, copy_options options, error_code* ec) {  in __copy_file()  argument
264   ErrorHandler<bool> err("copy_file", ec, &to, &from);  in __copy_file()
346 void __copy_symlink(const path& existing_symlink, const path& new_symlink, error_code* ec) {  in __copy_symlink()  argument
347   const path real_path(__read_symlink(existing_symlink, ec));  in __copy_symlink()
348   if (ec && *ec) {  in __copy_symlink()
354     __create_directory_symlink(real_path, new_symlink, ec);  in __copy_symlink()
357     __create_symlink(real_path, new_symlink, ec);  in __copy_symlink()
360 bool __create_directories(const path& p, error_code* ec) {  in __create_directories()  argument
361   ErrorHandler<bool> err("create_directories", ec, &p);  in __create_directories()
380       __create_directories(parent, ec);  in __create_directories()
381       if (ec && *ec) {  in __create_directories()
393 bool __create_directory(const path& p, error_code* ec) {  in __create_directory()  argument
394   ErrorHandler<bool> err("create_directory", ec, &p);  in __create_directory()
409 bool __create_directory(path const& p, path const& attributes, error_code* ec) {  in __create_directory()  argument
410   ErrorHandler<bool> err("create_directory", ec, &p, &attributes);  in __create_directory()
434 void __create_directory_symlink(path const& from, path const& to, error_code* ec) {  in __create_directory_symlink()  argument
435   ErrorHandler<void> err("create_directory_symlink", ec, &from, &to);  in __create_directory_symlink()
440 void __create_hard_link(const path& from, const path& to, error_code* ec) {  in __create_hard_link()  argument
441   ErrorHandler<void> err("create_hard_link", ec, &from, &to);  in __create_hard_link()
446 void __create_symlink(path const& from, path const& to, error_code* ec) {  in __create_symlink()  argument
447   ErrorHandler<void> err("create_symlink", ec, &from, &to);  in __create_symlink()
452 path __current_path(error_code* ec) {  in __current_path()  argument
453   ErrorHandler<path> err("current_path", ec);  in __current_path()
497 void __current_path(const path& p, error_code* ec) {  in __current_path()  argument
498   ErrorHandler<void> err("current_path", ec, &p);  in __current_path()
503 bool __equivalent(const path& p1, const path& p2, error_code* ec) {  in __equivalent()  argument
504   ErrorHandler<bool> err("equivalent", ec, &p1, &p2);  in __equivalent()
518 uintmax_t __file_size(const path& p, error_code* ec) {  in __file_size()  argument
519   ErrorHandler<uintmax_t> err("file_size", ec, &p);  in __file_size()
534 uintmax_t __hard_link_count(const path& p, error_code* ec) {  in __hard_link_count()  argument
535   ErrorHandler<uintmax_t> err("hard_link_count", ec, &p);  in __hard_link_count()
545 bool __fs_is_empty(const path& p, error_code* ec) {  in __fs_is_empty()  argument
546   ErrorHandler<bool> err("is_empty", ec, &p);  in __fs_is_empty()
556     auto it = ec ? directory_iterator(p, *ec) : directory_iterator(p);  in __fs_is_empty()
557     if (ec && *ec)  in __fs_is_empty()
566 file_time_type __last_write_time(const path& p, error_code* ec) {  in __last_write_time()  argument
568   ErrorHandler<file_time_type> err("last_write_time", ec, &p);  in __last_write_time()
575   return detail::__extract_last_write_time(p, st, ec);  in __last_write_time()
578 void __last_write_time(const path& p, file_time_type new_time, error_code* ec) {  in __last_write_time()  argument
580   ErrorHandler<void> err("last_write_time", ec, &p);  in __last_write_time()
617 void __permissions(const path& p, perms prms, perm_options opts, error_code* ec) {  in __permissions()  argument
618   ErrorHandler<void> err("permissions", ec, &p);  in __permissions()
660 path __read_symlink(const path& p, error_code* ec) {  in __read_symlink()  argument
661   ErrorHandler<path> err("read_symlink", ec, &p);  in __read_symlink()
692 bool __remove(const path& p, error_code* ec) {  in __remove()  argument
693   ErrorHandler<bool> err("remove", ec, &p);  in __remove()
717 uintmax_t remove_all_impl(path const& p, error_code& ec) {  in remove_all_impl()  argument
719   const file_status st = __symlink_status(p, &ec);  in remove_all_impl()
720   if (ec)  in remove_all_impl()
724     for (directory_iterator it(p, ec); !ec && it != directory_iterator(); it.increment(ec)) {  in remove_all_impl()
725       auto other_count = remove_all_impl(it->path(), ec);  in remove_all_impl()
726       if (ec)  in remove_all_impl()
730     if (ec)  in remove_all_impl()
733   if (!__remove(p, &ec))  in remove_all_impl()
740 uintmax_t __remove_all(const path& p, error_code* ec) {  in __remove_all()  argument
741   ErrorHandler<uintmax_t> err("remove_all", ec, &p);  in __remove_all()
768 uintmax_t remove_all_impl(int parent_directory, const path& p, error_code& ec) {  in remove_all_impl()  argument
778       ec = detail::capture_errno();  in remove_all_impl()
787       auto [str, type] = detail::posix_readdir(stream, ec);  in remove_all_impl()
791       } else if (ec || str.empty()) {  in remove_all_impl()
794         count += remove_all_impl(fd, str, ec);  in remove_all_impl()
800       ec = detail::capture_errno();  in remove_all_impl()
807   ec = detail::capture_errno();  in remove_all_impl()
811   if (ec == errc::no_such_file_or_directory) {  in remove_all_impl()
812     ec.clear();  in remove_all_impl()
820 …if (ec == errc::not_a_directory || ec == errc::too_many_symbolic_link_levels || ec == errc::too_ma…  in remove_all_impl()
821     ec.clear();  in remove_all_impl()
823       ec = detail::capture_errno();  in remove_all_impl()
835 uintmax_t __remove_all(const path& p, error_code* ec) {  in __remove_all()  argument
836   ErrorHandler<uintmax_t> err("remove_all", ec, &p);  in __remove_all()
846 void __rename(const path& from, const path& to, error_code* ec) {  in __rename()  argument
847   ErrorHandler<void> err("rename", ec, &from, &to);  in __rename()
852 void __resize_file(const path& p, uintmax_t size, error_code* ec) {  in __resize_file()  argument
853   ErrorHandler<void> err("resize_file", ec, &p);  in __resize_file()
858 space_info __space(const path& p, error_code* ec) {  in __space()  argument
859   ErrorHandler<void> err("space", ec, &p);  in __space()
879 file_status __status(const path& p, error_code* ec) { return detail::posix_stat(p, ec); }  in __status()  argument
881 file_status __symlink_status(const path& p, error_code* ec) { return detail::posix_lstat(p, ec); }  in __symlink_status()  argument
883 path __temp_directory_path(error_code* ec) {  in __temp_directory_path()  argument
884   ErrorHandler<path> err("temp_directory_path", ec);  in __temp_directory_path()
926 path __weakly_canonical(const path& p, error_code* ec) {  in __weakly_canonical()  argument
927   ErrorHandler<path> err("weakly_canonical", ec, &p);  in __weakly_canonical()
930     return __canonical("", ec);  in __weakly_canonical()
946       result = __canonical(tmp, ec);  in __weakly_canonical()
953     result = __canonical("", ec);  in __weakly_canonical()
954   if (ec)  in __weakly_canonical()
955     ec->clear();  in __weakly_canonical()