85       friend class ios_base; // For sync_with_stdio.  in _GLIBCXX_BEGIN_NAMESPACE()  local
100       ios_base::openmode 	_M_mode;  in _GLIBCXX_BEGIN_NAMESPACE()
286       open(const char* __s, ios_base::openmode __mode);  in _GLIBCXX_BEGIN_NAMESPACE()
355       seekoff(off_type __off, ios_base::seekdir __way,  in _GLIBCXX_BEGIN_NAMESPACE()
356 	      ios_base::openmode __mode = ios_base::in | ios_base::out);  in _GLIBCXX_BEGIN_NAMESPACE()
360 	      ios_base::openmode __mode = ios_base::in | ios_base::out);  in _GLIBCXX_BEGIN_NAMESPACE()
364       _M_seek(off_type __off, ios_base::seekdir __way, __state_type __state);  in _GLIBCXX_BEGIN_NAMESPACE()
399  	const bool __testin = _M_mode & ios_base::in;  in _GLIBCXX_BEGIN_NAMESPACE()
400  	const bool __testout = _M_mode & ios_base::out;  in _GLIBCXX_BEGIN_NAMESPACE()
464       basic_ifstream(const char* __s, ios_base::openmode __mode = ios_base::in)
517       open(const char* __s, ios_base::openmode __mode = ios_base::in)
519 	if (!_M_filebuf.open(__s, __mode | ios_base::in))
520 	  this->setstate(ios_base::failbit);
537 	  this->setstate(ios_base::failbit);  in close()
594 		     ios_base::openmode __mode = ios_base::out|ios_base::trunc)
648 	   ios_base::openmode __mode = ios_base::out | ios_base::trunc)
650 	if (!_M_filebuf.open(__s, __mode | ios_base::out))
651 	  this->setstate(ios_base::failbit);
668 	  this->setstate(ios_base::failbit);  in close()
724 		    ios_base::openmode __mode = ios_base::in | ios_base::out)
778 	   ios_base::openmode __mode = ios_base::in | ios_base::out)
781 	  this->setstate(ios_base::failbit);
798 	  this->setstate(ios_base::failbit);  in close()