3 * This source code is part of
7 * GROningen MAchine for Chemical Simulations
10 * Written by David van der Spoel, Erik Lindahl, Berk Hess, and others.
11 * Copyright (c) 1991-2000, University of Groningen, The Netherlands.
12 * Copyright (c) 2001-2004, The GROMACS development team,
13 * check out http://www.gromacs.org for more information.
15 * This program is free software; you can redistribute it and/or
16 * modify it under the terms of the GNU General Public License
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51 /* Enumerated for different items in files */
52 enum { eitemHEADER, eitemIR, eitemBOX,
53 eitemTOP, eitemX, eitemV, eitemF, eitemNR };
55 /* Enumerated for data types in files */
56 enum { eioREAL, eioFLOAT, eioDOUBLE, eioINT, eioGMX_LARGE_INT,
57 eioUCHAR, eioNUCHAR, eioUSHORT,
58 eioRVEC, eioNRVEC, eioIVEC, eioSTRING, eioNR };
60 typedef struct t_fileio t_fileio;
62 extern const char *itemstr[eitemNR];
63 extern const char *comment_str[eitemNR];
65 /* NOTE ABOUT THREAD SAFETY:
67 The functions are all thread-safe, provided that two threads don't
68 do something silly like closing the same file, or one thread
69 accesses a file that has been closed by another.
72 /********************************************************
74 ********************************************************/
76 t_fileio *gmx_fio_open(const char *fn,const char *mode);
77 /* Open a new file for reading or writing.
78 * The file type will be deduced from the file name.
79 * If fn is NULL, stdin / stdout will be used for Ascii I/O (TPA type)
80 * mode may be "r", "w", or "a". You should append a "b" to the mode
81 * if you are writing a binary file, but the routine will also
82 * doublecheck it and try to do it if you forgot. This has no effect on
83 * unix, but is important on windows.
86 int gmx_fio_close(t_fileio *fp);
87 /* Close the file corresponding to fp (if not stdio)
88 * The routine will exit when an invalid fio is handled.
89 * Returns 0 on success.
92 int gmx_fio_fp_close(t_fileio *fp);
93 /* Close the file corresponding to fp without closing the FIO entry
94 * Needed e.g. for trxio because the FIO entries are used to store
96 * NOTE that the fp still needs to be properly closed with gmx_fio_close().
97 * The routine will exit when an invalid fio is handled.
98 * Returns 0 on success.
102 /* Open a file, return a stream, record the entry in internal FIO object */
103 FILE* gmx_fio_fopen(const char *fn,const char *mode);
105 /* Close a file previously opened with gmx_fio_fopen.
106 * Do not mix these calls with standard fopen/fclose ones!
107 * Returns 0 on success. */
108 int gmx_fio_fclose(FILE *fp);
112 /********************************************************
113 * Change properties of the open file
114 ********************************************************/
116 void gmx_fio_setprecision(t_fileio *fio,gmx_bool bDouble);
117 /* Select the floating point precision for reading and writing files */
119 char *gmx_fio_getname(t_fileio *fio);
120 /* Return the filename corresponding to the fio index */
122 int gmx_fio_getftp(t_fileio *fio);
123 /* Return the filetype corresponding to the fio index.
124 There is as of now no corresponding setftp function because the file
125 was opened as a specific file type and changing that midway is most
126 likely an evil hack. */
128 void gmx_fio_setdebug(t_fileio *fio,gmx_bool bDebug);
129 /* Set the debug mode */
131 gmx_bool gmx_fio_getdebug(t_fileio *fio);
132 /* Return whether debug mode is on in fio */
134 gmx_bool gmx_fio_getread(t_fileio *fio);
135 /* Return whether read mode is on in fio */
138 void gmx_fio_checktype(t_fileio *fio);
139 /* Check whether the fio is of a sane type */
141 /***************************************************
143 ***************************************************/
145 void gmx_fio_rewind(t_fileio *fio);
146 /* Rewind the tpa file in fio */
148 int gmx_fio_flush(t_fileio *fio);
149 /* Flush the fio, returns 0 on success */
151 int gmx_fio_fsync(t_fileio *fio);
152 /* fsync the fio, returns 0 on success.
153 NOTE: don't use fsync function unless you're absolutely sure you need it
154 because it deliberately interferes with the OS's caching mechanisms and
155 can cause dramatically slowed down IO performance. Some OSes (Linux,
156 for example), may implement fsync as a full sync() point. */
158 gmx_off_t gmx_fio_ftell(t_fileio *fio);
159 /* Return file position if possible */
161 int gmx_fio_seek(t_fileio *fio,gmx_off_t fpos);
162 /* Set file position if possible, quit otherwise */
164 FILE *gmx_fio_getfp(t_fileio *fio);
165 /* Return the file pointer itself */
167 XDR *gmx_fio_getxdr(t_fileio *fio);
168 /* Return the file pointer itself */
174 /* Element with information about position in a currently open file.
175 * gmx_off_t should be defined by autoconf if your system does not have it.
176 * If you do not have it on some other platform you do not have largefile
177 * support at all, and you can define it to int (or better, find out how to
178 * enable large files). */
181 char filename[STRLEN];
183 unsigned char chksum[16];
189 int gmx_fio_check_file_position(t_fileio *fio);
190 /* Check if the file position is out of the range of off_t.
191 * The result is stored along with the other file data of fio.
194 int gmx_fio_get_output_file_positions(gmx_file_position_t ** outputfiles,
196 /* Return the name and file pointer positions for all currently open
197 * output files. This is used for saving in the checkpoint files, so we
198 * can truncate output files upon restart-with-appending.
200 * For the first argument you should use a pointer, which will be set to
201 * point to a list of open files.
204 t_fileio *gmx_fio_all_output_fsync(void);
205 /* fsync all open output files. This is used for checkpointing, where
206 we need to ensure that all output is actually written out to
208 This is most important in the case of some networked file systems,
209 where data is not synced with the file server until close() or
210 fsync(), so data could remain in cache for days.
211 Note the caveats reported with gmx_fio_fsync().
213 returns: NULL if no error occurred, or a pointer to the first file that
214 failed if an error occurred
218 int gmx_fio_get_file_md5(t_fileio *fio, gmx_off_t offset,
219 unsigned char digest[]);
222 int xtc_seek_frame(t_fileio *fio, int frame, int natoms);
224 int xtc_seek_time(t_fileio *fio, real time, int natoms);
227 /* Add this to the comment string for debugging */
228 void gmx_fio_set_comment(t_fileio *fio, const char *comment);
230 /* Remove previously set comment */
231 void gmx_fio_unset_comment(t_fileio *fio);
236 /********************************************************
238 ********************************************************/
241 /* basic reading & writing */
242 gmx_bool gmx_fio_reade_real(t_fileio *fio, real *item,
243 const char *desc, const char *srcfile, int line);
244 gmx_bool gmx_fio_reade_float(t_fileio *fio, float *item,
245 const char *desc, const char *srcfile, int line);
246 gmx_bool gmx_fio_reade_double(t_fileio *fio, double *item,
247 const char *desc, const char *srcfile, int line);
248 gmx_bool gmx_fio_reade_int(t_fileio *fio, int *item,
249 const char *desc, const char *srcfile, int line);
250 gmx_bool gmx_fio_reade_gmx_large_int(t_fileio *fio, gmx_large_int_t *item,
251 const char *desc, const char *srcfile, int line);
252 gmx_bool gmx_fio_reade_uchar(t_fileio *fio, unsigned char *item,
253 const char *desc, const char *srcfile, int line);
254 gmx_bool gmx_fio_reade_ushort(t_fileio *fio, unsigned short *item,
255 const char *desc, const char *srcfile, int line);
256 gmx_bool gmx_fio_reade_rvec(t_fileio *fio, rvec *item,
257 const char *desc, const char *srcfile, int line);
258 gmx_bool gmx_fio_reade_ivec(t_fileio *fio, ivec *item,
259 const char *desc, const char *srcfile, int line);
260 gmx_bool gmx_fio_reade_string(t_fileio *fio, char *item,
261 const char *desc, const char *srcfile, int line);
263 gmx_bool gmx_fio_writee_real(t_fileio *fio, real item,
264 const char *desc, const char *srcfile, int line);
265 gmx_bool gmx_fio_writee_float(t_fileio *fio, float item,
266 const char *desc, const char *srcfile, int line);
267 gmx_bool gmx_fio_writee_double(t_fileio *fio, double item,
268 const char *desc, const char *srcfile, int line);
269 gmx_bool gmx_fio_writee_int(t_fileio *fio, int item,
270 const char *desc, const char *srcfile, int line);
271 gmx_bool gmx_fio_writee_gmx_large_int(t_fileio *fio, gmx_large_int_t item,
272 const char *desc, const char *srcfile, int line);
273 gmx_bool gmx_fio_writee_uchar(t_fileio *fio, unsigned char item,
274 const char *desc, const char *srcfile, int line);
275 gmx_bool gmx_fio_writee_ushort(t_fileio *fio, unsigned short item,
276 const char *desc, const char *srcfile, int line);
277 gmx_bool gmx_fio_writee_rvec(t_fileio *fio, rvec *item,
278 const char *desc, const char *srcfile, int line);
279 gmx_bool gmx_fio_writee_ivec(t_fileio *fio, ivec *item,
280 const char *desc, const char *srcfile, int line);
281 gmx_bool gmx_fio_writee_string(t_fileio *fio, const char *item,
282 const char *desc, const char *srcfile, int line);
284 /* reading or writing, depending on the file's opening mode string */
285 gmx_bool gmx_fio_doe_real(t_fileio *fio, real *item,
286 const char *desc, const char *srcfile, int line);
287 gmx_bool gmx_fio_doe_float(t_fileio *fio, float *item,
288 const char *desc, const char *srcfile, int line);
289 gmx_bool gmx_fio_doe_double(t_fileio *fio, double *item,
290 const char *desc, const char *srcfile, int line);
291 gmx_bool gmx_fio_doe_gmx_bool(t_fileio *fio, gmx_bool *item,
292 const char *desc, const char *srcfile, int line);
293 gmx_bool gmx_fio_doe_int(t_fileio *fio, int *item,
294 const char *desc, const char *srcfile, int line);
295 gmx_bool gmx_fio_doe_gmx_large_int(t_fileio *fio, gmx_large_int_t *item,
296 const char *desc, const char *srcfile, int line);
297 gmx_bool gmx_fio_doe_uchar(t_fileio *fio, unsigned char *item,
298 const char *desc, const char *srcfile, int line);
299 gmx_bool gmx_fio_doe_ushort(t_fileio *fio, unsigned short *item,
300 const char *desc, const char *srcfile, int line);
301 gmx_bool gmx_fio_doe_rvec(t_fileio *fio, rvec *item,
302 const char *desc, const char *srcfile, int line);
303 gmx_bool gmx_fio_doe_ivec(t_fileio *fio, ivec *item,
304 const char *desc, const char *srcfile, int line);
305 gmx_bool gmx_fio_doe_string(t_fileio *fio, char *item,
306 const char *desc, const char *srcfile, int line);
311 /* array reading & writing */
312 gmx_bool gmx_fio_nreade_real(t_fileio *fio, real *item, int n,
313 const char *desc, const char *srcfile, int line);
314 gmx_bool gmx_fio_nreade_float(t_fileio *fio, float *item, int n,
315 const char *desc, const char *srcfile, int line);
316 gmx_bool gmx_fio_nreade_double(t_fileio *fio, double *item, int n,
317 const char *desc, const char *srcfile, int line);
318 gmx_bool gmx_fio_nreade_int(t_fileio *fio, int *item, int n,
319 const char *desc, const char *srcfile, int line);
320 gmx_bool gmx_fio_nreade_gmx_large_int(t_fileio *fio, gmx_large_int_t *item, int n,
321 const char *desc, const char *srcfile,
323 gmx_bool gmx_fio_nreade_uchar(t_fileio *fio, unsigned char *item, int n,
324 const char *desc, const char *srcfile, int line);
325 gmx_bool gmx_fio_nreade_ushort(t_fileio *fio, unsigned short *item, int n,
326 const char *desc, const char *srcfile, int line);
327 gmx_bool gmx_fio_nreade_rvec(t_fileio *fio, rvec *item, int n,
328 const char *desc, const char *srcfile, int line);
329 gmx_bool gmx_fio_nreade_ivec(t_fileio *fio, ivec *item, int n,
330 const char *desc, const char *srcfile, int line);
331 gmx_bool gmx_fio_nreade_string(t_fileio *fio, char *item[], int n,
332 const char *desc, const char *srcfile, int line);
334 gmx_bool gmx_fio_nwritee_real(t_fileio *fio, const real *item, int n,
335 const char *desc, const char *srcfile, int line);
336 gmx_bool gmx_fio_nwritee_float(t_fileio *fio, const float *item, int n,
337 const char *desc, const char *srcfile, int line);
338 gmx_bool gmx_fio_nwritee_double(t_fileio *fio, const double *item, int n,
339 const char *desc, const char *srcfile, int line);
340 gmx_bool gmx_fio_nwritee_int(t_fileio *fio, const int *item, int n,
341 const char *desc, const char *srcfile, int line);
342 gmx_bool gmx_fio_nwritee_gmx_large_int(t_fileio *fio,
343 const gmx_large_int_t *item, int n,
344 const char *desc, const char *srcfile,
346 gmx_bool gmx_fio_nwritee_uchar(t_fileio *fio, const unsigned char *item, int n,
347 const char *desc, const char *srcfile, int line);
348 gmx_bool gmx_fio_nwritee_ushort(t_fileio *fio, const unsigned short *item, int n,
349 const char *desc, const char *srcfile, int line);
350 gmx_bool gmx_fio_nwritee_rvec(t_fileio *fio, const rvec *item, int n,
351 const char *desc, const char *srcfile, int line);
352 gmx_bool gmx_fio_nwritee_ivec(t_fileio *fio, const ivec *item, int n,
353 const char *desc, const char *srcfile, int line);
354 gmx_bool gmx_fio_nwritee_string(t_fileio *fio, const char *item[], int n,
355 const char *desc, const char *srcfile, int line);
357 gmx_bool gmx_fio_ndoe_real(t_fileio *fio, real *item, int n,
358 const char *desc, const char *srcfile, int line);
359 gmx_bool gmx_fio_ndoe_float(t_fileio *fio, float *item, int n,
360 const char *desc, const char *srcfile, int line);
361 gmx_bool gmx_fio_ndoe_double(t_fileio *fio, double *item, int n,
362 const char *desc, const char *srcfile, int line);
363 gmx_bool gmx_fio_ndoe_gmx_bool(t_fileio *fio, gmx_bool *item, int n,
364 const char *desc, const char *srcfile, int line);
365 gmx_bool gmx_fio_ndoe_int(t_fileio *fio, int *item, int n,
366 const char *desc, const char *srcfile, int line);
367 gmx_bool gmx_fio_ndoe_gmx_large_int(t_fileio *fio, gmx_large_int_t *item, int n,
368 const char *desc, const char *srcfile,
370 gmx_bool gmx_fio_ndoe_uchar(t_fileio *fio, unsigned char *item, int n,
371 const char *desc, const char *srcfile, int line);
372 gmx_bool gmx_fio_ndoe_ushort(t_fileio *fio, unsigned short *item, int n,
373 const char *desc, const char *srcfile, int line);
374 gmx_bool gmx_fio_ndoe_rvec(t_fileio *fio, rvec *item, int n,
375 const char *desc, const char *srcfile, int line);
376 gmx_bool gmx_fio_ndoe_ivec(t_fileio *fio, ivec *item, int n,
377 const char *desc, const char *srcfile, int line);
378 gmx_bool gmx_fio_ndoe_string(t_fileio *fio, char *item[], int n,
379 const char *desc, const char *srcfile, int line);
383 /* convenience macros */
384 #define gmx_fio_read_real(fio, item) gmx_fio_reade_real(fio, &item, (#item), __FILE__, __LINE__)
385 #define gmx_fio_read_float(fio, item) gmx_fio_reade_float(fio, &item, (#item), __FILE__, __LINE__)
386 #define gmx_fio_read_double(fio, item) gmx_fio_reade_double(fio, &item, (#item), __FILE__, __LINE__)
387 #define gmx_fio_read_int(fio, item) gmx_fio_reade_int(fio, &item, (#item), __FILE__, __LINE__)
388 #define gmx_fio_read_gmx_large_int(fio, item) gmx_fio_reade_gmx_large_int(fio, &item, (#item), __FILE__, __LINE__)
389 #define gmx_fio_read_uchar(fio, item) gmx_fio_reade_uchar(fio, &item, (#item), __FILE__, __LINE__)
390 #define gmx_fio_read_ushort(fio, item) gmx_fio_reade_ushort(fio, &item, (#item), __FILE__, __LINE__)
391 #define gmx_fio_read_rvec(fio, item) gmx_fio_reade_rvec(fio, item, (#item), __FILE__, __LINE__)
392 #define gmx_fio_read_ivec(fio, item) gmx_fio_reade_ivec(fio, item, (#item), __FILE__, __LINE__)
393 #define gmx_fio_read_string(fio, item) gmx_fio_reade_string(fio, item, (#item), __FILE__, __LINE__)
395 #define gmx_fio_write_real(fio, item) gmx_fio_writee_real(fio, item, (#item), __FILE__, __LINE__)
396 #define gmx_fio_write_float(fio, item) gmx_fio_writee_float(fio, item, (#item), __FILE__, __LINE__)
397 #define gmx_fio_write_double(fio, item) gmx_fio_writee_double(fio, item, (#item), __FILE__, __LINE__)
398 #define gmx_fio_write_int(fio, item) gmx_fio_writee_int(fio, item, (#item), __FILE__, __LINE__)
399 #define gmx_fio_write_gmx_large_int(fio, item) gmx_fio_writee_gmx_large_int(fio, item, (#item), __FILE__, __LINE__)
400 #define gmx_fio_write_uchar(fio, item) gmx_fio_writee_uchar(fio, item, (#item), __FILE__, __LINE__)
401 #define gmx_fio_write_ushort(fio, item) gmx_fio_writee_ushort(fio, item, (#item), __FILE__, __LINE__)
402 #define gmx_fio_write_rvec(fio, item) gmx_fio_writee_rvec(fio, item, (#item), __FILE__, __LINE__)
403 #define gmx_fio_write_ivec(fio, item) gmx_fio_writee_ivec(fio, item, (#item), __FILE__, __LINE__)
404 #define gmx_fio_write_string(fio, item) gmx_fio_writee_string(fio, item, (#item), __FILE__, __LINE__)
406 #define gmx_fio_do_real(fio, item) gmx_fio_doe_real(fio, &item, (#item), __FILE__, __LINE__)
407 #define gmx_fio_do_float(fio, item) gmx_fio_doe_float(fio, &item, (#item), __FILE__, __LINE__)
408 #define gmx_fio_do_double(fio, item) gmx_fio_doe_double(fio, &item, (#item), __FILE__, __LINE__)
409 #define gmx_fio_do_gmx_bool(fio, item) gmx_fio_doe_gmx_bool(fio, &item, (#item), __FILE__, __LINE__)
410 #define gmx_fio_do_int(fio, item) gmx_fio_doe_int(fio, &item, (#item), __FILE__, __LINE__)
411 #define gmx_fio_do_gmx_large_int(fio, item) gmx_fio_doe_gmx_large_int(fio, &item, (#item), __FILE__, __LINE__)
412 #define gmx_fio_do_uchar(fio, item) gmx_fio_doe_uchar(fio, &item, (#item), __FILE__, __LINE__)
413 #define gmx_fio_do_ushort(fio, item) gmx_fio_doe_ushort(fio, &item, (#item), __FILE__, __LINE__)
414 #define gmx_fio_do_rvec(fio, item) gmx_fio_doe_rvec(fio, &item, (#item), __FILE__, __LINE__)
415 #define gmx_fio_do_ivec(fio, item) gmx_fio_doe_ivec(fio, &item, (#item), __FILE__, __LINE__)
416 #define gmx_fio_do_string(fio, item) gmx_fio_doe_string(fio, item, (#item), __FILE__, __LINE__)
421 #define gmx_fio_nread_real(fio, item, n) gmx_fio_nreade_real(fio, item, n, (#item), __FILE__, __LINE__)
422 #define gmx_fio_nread_float(fio, item, n) gmx_fio_nreade_float(fio, item, n, (#item), __FILE__, __LINE__)
423 #define gmx_fio_nread_double(fio, item, n) gmx_fio_nreade_double(fio, item, n, (#item), __FILE__, __LINE__)
424 #define gmx_fio_nread_int(fio, item, n) gmx_fio_nreade_int(fio, item, n, (#item), __FILE__, __LINE__)
425 #define gmx_fio_nread_gmx_large_int(fio, item, n) gmx_fio_nreade_gmx_large_int(fio, item, n, (#item), __FILE__, __LINE__)
426 #define gmx_fio_nread_uchar(fio, item, n) gmx_fio_nreade_uchar(fio, item, n, (#item), __FILE__, __LINE__)
427 #define gmx_fio_nread_ushort(fio, item, n) gmx_fio_nreade_ushort(fio, item, n, (#item), __FILE__, __LINE__)
428 #define gmx_fio_nread_rvec(fio, item, n) gmx_fio_nreade_rvec(fio, item, n, (#item), __FILE__, __LINE__)
429 #define gmx_fio_nread_ivec(fio, item, n) gmx_fio_nreade_ivec(fio, item, n, (#item), __FILE__, __LINE__)
430 #define gmx_fio_nread_string(fio, item, n) gmx_fio_nreade_string(fio, item, n, (#item), __FILE__, __LINE__)
432 #define gmx_fio_nwrite_real(fio, item, n) gmx_fio_nwritee_real(fio, item, n, (#item), __FILE__, __LINE__)
433 #define gmx_fio_nwrite_float(fio, item, n) gmx_fio_nwritee_float(fio, item, n, (#item), __FILE__, __LINE__)
434 #define gmx_fio_nwrite_double(fio, item, n) gmx_fio_nwritee_double(fio, item, n, (#item), __FILE__, __LINE__)
435 #define gmx_fio_nwrite_int(fio, item, n) gmx_fio_nwritee_int(fio, item, n, (#item), __FILE__, __LINE__)
436 #define gmx_fio_nwrite_gmx_large_int(fio, item, n) gmx_fio_nwritee_gmx_large_int(fio, item, n, (#item), __FILE__, __LINE__)
437 #define gmx_fio_nwrite_uchar(fio, item, n) gmx_fio_nwritee_uchar(fio, item, n, (#item), __FILE__, __LINE__)
438 #define gmx_fio_nwrite_ushort(fio, item, n) gmx_fio_nwritee_ushort(fio, item, n, (#item), __FILE__, __LINE__)
439 #define gmx_fio_nwrite_rvec(fio, item, n) gmx_fio_nwritee_rvec(fio, item, n, (#item), __FILE__, __LINE__)
440 #define gmx_fio_nwrite_ivec(fio, item, n) gmx_fio_nwritee_ivec(fio, item, n, (#item), __FILE__, __LINE__)
441 #define gmx_fio_nwrite_string(fio, item, n) gmx_fio_nwritee_string(fio, item, n, (#item), __FILE__, __LINE__)
443 #define gmx_fio_ndo_real(fio, item, n) gmx_fio_ndoe_real(fio, item, n, (#item), __FILE__, __LINE__)
444 #define gmx_fio_ndo_float(fio, item, n) gmx_fio_ndoe_float(fio, item, n, (#item), __FILE__, __LINE__)
445 #define gmx_fio_ndo_double(fio, item, n) gmx_fio_ndoe_double(fio, item, n, (#item), __FILE__, __LINE__)
446 #define gmx_fio_ndo_gmx_bool(fio, item, n) gmx_fio_ndoe_gmx_bool(fio, item, n, (#item), __FILE__, __LINE__)
447 #define gmx_fio_ndo_int(fio, item, n) gmx_fio_ndoe_int(fio, item, n, (#item), __FILE__, __LINE__)
448 #define gmx_fio_ndo_gmx_large_int(fio, item, n) gmx_fio_ndoe_gmx_large_int(fio, item, n, (#item), __FILE__, __LINE__)
449 #define gmx_fio_ndo_uchar(fio, item, n) gmx_fio_ndoe_uchar(fio, item, n, (#item), __FILE__, __LINE__)
450 #define gmx_fio_ndo_ushort(fio, item, n) gmx_fio_ndoe_ushort(fio, item, n, (#item), __FILE__, __LINE__)
451 #define gmx_fio_ndo_rvec(fio, item, n) gmx_fio_ndoe_rvec(fio, item, n, (#item), __FILE__, __LINE__)
452 #define gmx_fio_ndo_ivec(fio, item, n) gmx_fio_ndoe_ivec(fio, item, n, (#item), __FILE__, __LINE__)
453 #define gmx_fio_ndo_string(fio, item, n) gmx_fio_ndoe_string(fio, item, n, (#item), __FILE__, __LINE__)