163 	FILE fake;  in __sbprintf()  local
170 	_FILEEXT_SETUP(&fake, &fakeext);  in __sbprintf()
171 	memset(WCIO_GET(&fake), 0, sizeof(struct wchar_io_data));  in __sbprintf()
174 	fake._flags = fp->_flags & ~__SNBF;  in __sbprintf()
175 	fake._file = fp->_file;  in __sbprintf()
176 	fake._cookie = fp->_cookie;  in __sbprintf()
177 	fake._write = fp->_write;  in __sbprintf()
178 	fake._flush = fp->_flush;  in __sbprintf()
181 	fake._bf._base = fake._p = buf;  in __sbprintf()
182 	fake._bf._size = fake._w = sizeof(buf);  in __sbprintf()
183 	fake._lbfsize = 0;	/* not actually used, but Just In Case */  in __sbprintf()
186 	ret = WDECL(__vf,printf_unlocked_l)(&fake, loc, fmt, ap);  in __sbprintf()
187 	if (ret >= 0 && fflush(&fake))  in __sbprintf()
189 	if (fake._flags & __SERR)  in __sbprintf()