52                 std::ios_base::openmode mode)  in open()  argument
58   if ((mode & std::ios_base::in) && (mode & std::ios_base::out))  in open()
63   if (!this->open_mode(mode, char_mode))  in open()
72   io_mode = mode;  in open()
80                   std::ios_base::openmode mode)  in attach()  argument
86   if ((mode & std::ios_base::in) && (mode & std::ios_base::out))  in attach()
91   if (!this->open_mode(mode, char_mode))  in attach()
100   io_mode = mode;  in attach()
131 gzfilebuf::open_mode(std::ios_base::openmode mode,  in open_mode()  argument
134   bool testb = mode & std::ios_base::binary;  in open_mode()
135   bool testi = mode & std::ios_base::in;  in open_mode()
136   bool testo = mode & std::ios_base::out;  in open_mode()
137   bool testt = mode & std::ios_base::trunc;  in open_mode()
138   bool testa = mode & std::ios_base::app;  in open_mode()
380                        std::ios_base::openmode mode)  in gzifstream()  argument
384   this->open(name, mode);  in gzifstream()
389                        std::ios_base::openmode mode)  in gzifstream()  argument
393   this->attach(fd, mode);  in gzifstream()
399                  std::ios_base::openmode mode)  in open()  argument
401   if (!sb.open(name, mode | std::ios_base::in))  in open()
410                    std::ios_base::openmode mode)  in attach()  argument
412   if (!sb.attach(fd, mode | std::ios_base::in))  in attach()
435                        std::ios_base::openmode mode)  in gzofstream()  argument
439   this->open(name, mode);  in gzofstream()
444                        std::ios_base::openmode mode)  in gzofstream()  argument
448   this->attach(fd, mode);  in gzofstream()
454                  std::ios_base::openmode mode)  in open()  argument
456   if (!sb.open(name, mode | std::ios_base::out))  in open()
465                    std::ios_base::openmode mode)  in attach()  argument
467   if (!sb.attach(fd, mode | std::ios_base::out))  in attach()