549   const char* endp = nullptr;  in _basename_r()  local
561   endp = path + path_size - 1;  in _basename_r()
562   while (endp > path && *endp == '/') {  in _basename_r()
563     endp--;  in _basename_r()
567   if (endp == path && *endp == '/') {  in _basename_r()
574   startp = endp;  in _basename_r()
579   len = endp - startp +1;  in _basename_r()
633   const char* endp = nullptr;  in _dirname_r()  local
645   endp = path + path_size - 1;  in _dirname_r()
646   while (endp > path && *endp == '/') {  in _dirname_r()
647     endp--;  in _dirname_r()
651   while (endp > path && *endp != '/') {  in _dirname_r()
652     endp--;  in _dirname_r()
656   if (endp == path) {  in _dirname_r()
657     path = (*endp == '/') ? "/" : ".";  in _dirname_r()
663     endp--;  in _dirname_r()
664   } while (endp > path && *endp == '/');  in _dirname_r()
666   len = endp - path + 1;  in _dirname_r()