90      register FILE *fp,  in fseeko64()  argument
104   if (!(fp->_flags & __SL64))  in fseeko64()
111       return (_off64_t) fseeko (fp, offset, whence);  in fseeko64()
116   CHECK_INIT (ptr, fp);  in fseeko64()
118   _newlib_flockfile_start (fp);  in fseeko64()
120   curoff = fp->_offset;  in fseeko64()
125   if (fp->_flags & __SAPP && fp->_flags & __SWR)  in fseeko64()
128       fflush (fp);  in fseeko64()
133   if ((seekfn = fp->_seek64) == NULL)  in fseeko64()
136       _newlib_flockfile_exit(fp);  in fseeko64()
153       fflush (fp);   /* may adjust seek offset on append stream */  in fseeko64()
154       if (fp->_flags & __SOFF)  in fseeko64()
155 	curoff = fp->_offset;  in fseeko64()
158 	  curoff = seekfn (fp->_cookie, (_fpos64_t) 0, SEEK_CUR);  in fseeko64()
161 	      _newlib_flockfile_exit(fp);  in fseeko64()
165       if (fp->_flags & __SRD)  in fseeko64()
167 	  curoff -= fp->_r;  in fseeko64()
168 	  if (HASUB (fp))  in fseeko64()
169 	    curoff -= fp->_ur;  in fseeko64()
171       else if (fp->_flags & __SWR && fp->_p != NULL)  in fseeko64()
172 	curoff += fp->_p - fp->_bf._base;  in fseeko64()
186       _newlib_flockfile_exit(fp);  in fseeko64()
200   if (fp->_bf._base == NULL)  in fseeko64()
201     _smakebuf (fp);  in fseeko64()
204   if (fp->_flags & (__SWR | __SRW | __SNBF | __SNPT))  in fseeko64()
206   if ((fp->_flags & __SOPT) == 0)  in fseeko64()
210 	  || fp->_file < 0  in fseeko64()
211 	  || _fstat64 (fp->_file, &st)  in fseeko64()
214 	  fp->_flags |= __SNPT;  in fseeko64()
218       fp->_blksize = st.st_blksize;  in fseeko64()
220       fp->_blksize = 1024;  in fseeko64()
222       fp->_flags |= __SOPT;  in fseeko64()
235       if (_fstat64 (fp->_file, &st))  in fseeko64()
242       if (fp->_flags & __SOFF)  in fseeko64()
243 	curoff = fp->_offset;  in fseeko64()
246 	  curoff = seekfn (fp->_cookie, (_fpos64_t)0, SEEK_CUR);  in fseeko64()
250       curoff -= fp->_r;  in fseeko64()
251       if (HASUB (fp))  in fseeko64()
252 	curoff -= fp->_ur;  in fseeko64()
262   if (HASUB (fp))  in fseeko64()
264       curoff += fp->_r;       /* kill off ungetc */  in fseeko64()
265       n = fp->_up - fp->_bf._base;  in fseeko64()
267       n += fp->_ur;  in fseeko64()
271       n = fp->_p - fp->_bf._base;  in fseeko64()
273       n += fp->_r;  in fseeko64()
286       fp->_p = fp->_bf._base + o;  in fseeko64()
287       fp->_r = n - o;  in fseeko64()
288       if (HASUB (fp))  in fseeko64()
289 	FREEUB (ptr, fp);  in fseeko64()
290       fp->_flags &= ~__SEOF;  in fseeko64()
291       _newlib_flockfile_exit(fp);  in fseeko64()
304   curoff = target & ~((_fpos64_t)(fp->_blksize - 1));  in fseeko64()
305   if (seekfn (fp->_cookie, curoff, SEEK_SET) == POS_ERR)  in fseeko64()
307   fp->_r = 0;  in fseeko64()
308   fp->_p = fp->_bf._base;  in fseeko64()
309   if (HASUB (fp))  in fseeko64()
310     FREEUB (ptr, fp);  in fseeko64()
311   fp->_flags &= ~__SEOF;  in fseeko64()
315       if (_srefill (fp) || fp->_r < (int) n)  in fseeko64()
317       fp->_p += n;  in fseeko64()
318       fp->_r -= n;  in fseeko64()
320   _newlib_flockfile_exit(fp);  in fseeko64()
330   if (fflush (fp)  in fseeko64()
331       || seekfn (fp->_cookie, offset, whence) == POS_ERR)  in fseeko64()
333       _newlib_flockfile_exit(fp);  in fseeko64()
337   if (HASUB (fp))  in fseeko64()
338     FREEUB (ptr, fp);  in fseeko64()
339   fp->_p = fp->_bf._base;  in fseeko64()
340   fp->_r = 0;  in fseeko64()
342   fp->_flags &= ~__SEOF;  in fseeko64()
343   _newlib_flockfile_end (fp);  in fseeko64()